Passat TDI Top-Rated for MPG, Power

August 23, 2013 by · Leave a Comment
Filed under: Weekly test drives, Autos 
U.S.-built Passat has choice of engines, but the 2.0 turbo-diesel is the gas mileage king.

U.S.-built Passat has choice of engines, but the 2.0 turbo-diesel is the gas mileage king.

By John Gilbert

There might be a more comfortably spacious method of getting exceptional fuel economy than the new Volkswagen Passat TDI, but offhand I can’t think of any. A few small hybrid compacts and subcompacts might get similar gas-mileage figures, but the Passat is a roomy and luxurious sedan that ranks with the best full-size cars for comfort and performance, with the TDI model sending it off the scale for fuel efficiency.

The Passat can be selected with a 5-cylinder or V6 gas engines, but the TDI designates the redoubtable 2.0-liter, 4-cylinder Volkswagen turbo-diesel, which has impressive thrust from its powerful dosage of torque, and it just happens to cruise right about at the peak of that considerable power range.

That makes it difficult to avoid stabbing the gas pedal for bursts of available torque for passing and lane-changing, but if you can restrain your foot, you can get astronomical fuel economy figures — well beyond the EPA estimate of 40 miles per gallon highway.

Passat models run from the low $20,000 range up to mid-$30,000s, and the turbo-diesel stands alone, available in two different models. The more basic SE model TDI Passat starts at $26,295, while the fully-trimmed SEL starts at $33,895, loaded as my test-car was.

The new Passat, styled specifically for American buyers, is built in the new Volkswagen plant in Chattanooga, Tennessee, which is just as new as the redesigned sedan.

We had an interesting discussion going about cars on a radio talk-show I conduct in Duluth, Minnesota (KDAL am610). It’s always fun to leave politics, terrorism, and even sports to frequently focus on cars, and as I was discussing selected new cars that reach and surpass 40 miles per gallon, a thoughtful and articulate caller made an interesting comment: “Why aren’t modern cars any better than they were in the 1960s, when a lot of cars could get over 40 miles per gallon?” he said.

I interrupted the man to say: “Name four.”

Stylish rear houses enormous trunk to go with Passat's roomy interior.

Stylish rear houses enormous trunk to go with Passat’s roomy interior.

“Well, more than 40 years ago I had a couple of cars that could get over 40,” he said. “One was a Volkswagen Rabbit that would get 50 or 55 mpg, and another was a Volkswagen Dasher, that also got over 40…”

I interrupted to ask: “I’ll bet those were turbo-diesels, right?”

He answered that they were, and I pointed out that those early VW turbo-diesels weren’t exactly the norm for car engines, but their high mileage included steady puffs of noxious smoke and foul-smelling exhaust, just like other diesels of that era. There also were no emission-controls on those cars, either. While they and a few other gas-powered cars, including the Mitsubishi Mirage (Dodge Colt), and early Honda Civics, could get lofty fuel economy figures, they were offset by the majority of mainstream cars with mileage in the low-teens for mpg, and high-performing cars got gas mileage in single digits. Read more

Crossing over to Crossovers

June 12, 2013 by · 4 Comments
Filed under: Weekly test drives, Features, Autos 
Crossovers are offering a compact and efficient alternative for a new generation of consumers.

The Ford Escape is among the huge flock of crossover SUVs that now dominate the industry.

 

By John Gilbert

Can a big, spacious Tahoe or Suburban be effectively replaced by a Terrain, or an Encore? Can an Expedition or Explorer be effectively reduced in size to an Edge, or maybe an Escape? And how about Mazda, which celebrated when the full-sized CX-9 won North American Truck of the Year honors three years ago — can its tasks now be entrusted to the CX-5?

If you haven’t noticed, the players have been multiplying and shrinking at the same time, and at a record rate, and if you can’t tell the players without a program, examine the decreasing numbers. The X5 led to the X3, and now to the X1; the XC-90 is joined by the XC-60; the LR-3 now is joined by the LR-2; the highly successful Encore gave Buick a luxurious and popular vehicle and for an encore, it quickly created a diminutive cousin, the aforementioned Encore; and a decade after Toyota added a third-row seat and V6 power to enlarge the RAV4, it brought out a new RAV4 — smaller, and without the third row and V6.

Welcome to the new wave of crossovers, just in time to attract buyers who are crossing over so much that they — as much as the compact vehicles they are buying — define the term “crossover.”

Detroit automakers ran into serious financial problems a few years ago, partially because of a three-way collision at their economic intersection of dependence on high-profit but gas-guzzling large Sport Utility Vehicles, which ran into a faltering economy, right at the point of unprecedented rising gasoline prices. Government bailouts, discontinued models, and an entirely different way that consumers and auto-makers saw their business were the result, and it hasn’t abated.

Large SUVs plummeted in popularity, as buyers switched to smaller SUVs, which were called crossovers because they did the work of compact trucks, but were built on smaller car platforms, making them lighter, more agile, and more fuel-efficient. Maybe the kids had grown and left home, reducing the need for a large-family hauler, or maybe frighteningly low fuel economy figures pinched the budget, but downsizing made sense for a lot of reasons.

A decade ago, there were only about a half-dozen compact SUVs, but as virtually every manufacturer tries to outdo the competition with better and more compact small SUVs, now there are over 60, counting a few crossover-crossovers, with more coming out every year.

The popularity of crossover SUVs has also created a couple new segments of buyers. Large and midsize car customers are moving down as their kids depart, while some subcompact and compact buyers move up as their families grow. Both groups find that crossover SUVs house occupants and gear comfortably, and have joined the large-SUV buyers in downsizing to crossovers, pleased with sticker prices and fuel economy numbers that used to be the haven of only economy cars.

Here, then, are just a few of the new-breed of crossovers. Surely there will be more to come.

 

GMC Ter

GMC Terrain looks trucklike but is short and compact.

GMC TERRAIN

Perfect for buyers, as well as manufacturers, who feel the need to approach downsizing gradually, the Terrain is GMC’s version of the Chevrolet Equinox, but it definitely has more of a truck-like appearance. While shorter than the larger truck-based GM SUVs, it seems GMC felt the need to make the Terrain still look like a truck, albeit a truck with quicker reactions on its stubbier 185.3-inch length. As the new kid the Terrain is more versatile than the slightly larger and older Acadia, which, while similar in concept with front-wheel-drive/all-wheel-drive layout, comes only with the 3.6-liter V6, while the Terrain offers a base 2.4-liter with 182 horsepower, and adds the option of the rejuvenated 3.6 V6 with its 301 horsepower and 272 foot-pounds of trorque, and a 1,500-3,500-pound towing capacity and a 1,200-pound payload. Fuel economy shows 17 city 24 highway for the V6, with 20-29 for the AWD four.Together, the Acadia and Terrain combine for 30 percent of all GMC sales. New for 2013, the Terrain adds a high-end Denali version, loading up on luxury features. A lowered step-in and height, still leaves room for room for seven or eight passengers, depending putting three in the second row. Soft-touch dashboard material, with aluminum and wood, or wood-like, trim, the Denali has satin chrome and a real wood steering wheel. A 7-inch color touch screen is reconfigurable for Bluetooth, smartphone, voice recognition, and USB connectivity. Side and rear alerts, and a forward collision alert, plus lane departure warning and rear park assist are among features, and rear seat entertainment should ease any kids-on-trips issues. The test-drive Terrain Denali showed a quite-loaded sticker of $36,275 with the 4, and $40,425 with Denali trim packages that include cargo, trailering and navigation.

 

Buick Encore is a stylish smaller version

Buick Encore is a stylish smaller version of the Enclave.

BUICK ENCORE

The Enclave has been such a huge hit for Buick that it makes sense to build a mini-Enclave, and the Encore pretty much fills that bill. Buick has done well in GM’s restructuring, and it is more of a global offering, with an engine first designed in Germany in a vehicle built in Korea, with its content 51 percent from Korea and 18 percent from China. Buick builds the comparatively small 1.4-liter 4-cylinder in the U.S., and it’s turbocharged to develop 140 horsepower and 148 foot-pounds of torque — more than adequate to power the smallest of all GM SUVs at 168.5 inches in length. It has dashing good looks and a lot of premium features, typical of Buick, and its front-drive platform works well with an Active on Demand all-wheel-drive system that uses a magnetic charge to engage a clutch at the rear axle when stopped to assure that you get some rear-drive push on start-up. Fuel economy has an EPA estimated 23 city and 30 highway, and compared to the larger and more luxurious Enclave, the Encore is quick-reacting and fun to drive as a 5-passenger vehicle. Bose active noise cancellation technology helps make the interior quieter, and the voice-activated IntelliLink on the full-color display gives it a luxury refinement. At a base price of $29,690, the loaded Encore Premium stands at $32,975 and includes 18-inch chrome wheels, navigation with the upgraded audio system are included as options.Front and rear Ultrasonic parking assist, the 7-inch screen with all its input jacks, remote steering wheel controls, rain-sensing wipers, heated leather seats, lane departure warning, Bluetooth, Bose premium audio, heated steering wheel, foglights, roof rack and remote starter system are all on the lengthy list of standard equipment.

 

Honda CR-V is renew

Honda CR-V is renewed to hold sales pinnacle.

HONDA CR-V

    The acknowledged standard-bearer of the crossover SUV trend, Honda’s CR-V was totally redesigned for 2012 and retains its popularity with slight revisions for 2013. The high-tech 2.4-liter 4-cylinder now makes 185 horsepower and 163 foot-pounds of torque with a 5-speed automatic transmission as the only drivetrain. It works smoothly and efficiently, and adds AWD as an available option to the standard front-wheel drive. The system works well, with power going to the front wheels unless the computer detects the threat of slippage, when it apportions power to both axles. The exterior makeover makes the CR-V far more fashionable with a bold grille and stylish rear treatment. Electric power steering, stability control and brake assist completes an impressive safety resume, and interior features on the EX-L include leather seats, navigation with voice recognition and rear camera. The audio system upgrade has seven speakers with a subwoofer, and all the information connectivity features. Driver’s seat is 10-way power, and an EX feature to read and respond to text messages through the audio connectivity is a nice touch. Foglights and a large sunroof also are nice touches on the EX, which is the top of the line and has a sticker of $31,025 in the L (for Leather) upgrade. Fuel economy remains a mainstay with EPA numbers of 22 city and 30 highway.

 

Escape redesigned and reloaded.

Redesigned Escape leaves predecessors behind..

FORD ESCAPE

For over a decade, Ford built its Escape into a stronghold as a spinoff of the Mazda Tribute design, but for 2013, the Escape jumps into its own new skin, with a high-style wedge front and neatly done rear in all-new package that lets the Escape rival larger SUVs, and outdoes many of them with technology. For example, Ford decided to go with fewer cylinders to gain fuel efficiency, and turbocharge the smaller engines if more power was desired — a feature called EcoBoost that runs throughout Ford products. In the Escape, the base engine is a 2.5-liter 4-cylinder with 168 horsepower and 170 foot-pounds of torque, running through a 6-speed automatic in either front or all-wheel drive. As the top option, a 2.0-liter EcoBoost 4 is turbocharged uyp to 240 horses and 270 foot-pounds of torque, lifting the Escape into the realm of 3,500-pound towing capability. Possibly the best compromise is a 1.6-liter 4 EcoBoost, which uses turbocharging to go beyond the 2.5 power with 178 horsepower and 184 foot-pounds of torque — a definite edge in power over the CR-V, for example. The turbocharging doesn’t hurt fuel economy, if you keep your foot away from power-surges, and EPA numbers go from the low to mid-20s to over 30 mpg. With Base S, SE, SEL, and top-line Titanium models, the price can rise from $23,295 to $35,630 for the Escape, which measures 178.1 inches in length. Even the base model is well equipped, with a variety of nav screens and design touches. Ford’s SYNC connectivity with voice-activated controls for phone and entertainment start in the SE and available features move up by model. Ford’s new-wave of technology includes Sony audio, premium leather seats, remote start, rear seat recline, ambient lighting, a power liftgate, and a brilliant bag-carrying feature, which is that when you approach the rear of a locked Escape, if you have the key fob on your person, you can wave one foot under the rear bumper and the hatch will spring open. Very handy.

 

Kia's popular Sorento is

Kia’s popular Sorento is bargain midsize SUV.

 

KIA SORENTO

Somewhat subtlely, the Kia Sorento carved itself a nice niche in the midsize SUV bracket, outdistancing partner Hyundai’s Santa Fe. Both companies have companion smaller crossovers — Hyundai the Tucson and Kia the Sportage — but for 2014 both companies have completely redone their larger crossovers. The Hyundai Santa Fe now comes in long form or, as the Sport, in two-row form, both with catchy styling. It’s made in the Montgomery, Ala., plant. But 100 miles up into Georgia, Kia’s newly restyled Sorento is built in West Point, Ga., and it shows no indication of losing popularity. In fact, with a base 2.4-liter 4-cylinder pumped up to 191 horsepower and 181 foot-pounds of torque by using the direct-injection version, performance is improved by 16 horses. The V6 also is upgraded, dropping from 3.5 to 3.3 liters, but gaining in sophistication with direct injection, to 290 horsepower and 252 foot-pounds of torque. Both use a high-tech and smooth-shifting 6-speed automatic transmission. Fuel economy can reach EPA estimated 32 mpg, and while the V6 drops a bit in fuel economy, it takes the towing capacity up to 3,500 pounds for those hauling a boat or camp trailer. The smaller SUVs perform well, but the 184.6-inch-long Sorento offers an optional third-row seat for family hauling more kids or separating those already present. What makes the Sorento a major bargain is that it starts in the mid-$20,000 range, barely more than the Sportage, and if you option it up and over $30,000 to the $35,000 range, you can add some major features, such as a panoramic sunroof, air-cooled driver seat, navigation, upgraded trim.

 

Mazda CX-5 has holistic Skya

Mazda CX-5 has holistic Skyactiv technology.

MAZDA CX-5

There are new crossovers, and then there are NEW crossovers. The CX-5 came out for 2013 as a vehicle much smaller than the CX-9, and shorter than the CX-7, but its overall design gave it more interior room than the CX-7, which it ultimately will replace. The design is just part of the package that Mazda calls Skyactiv. It includes all the aerodynamics and strong but light body parts, and mostly it included Mazda’s new Skyactiv 2.0-liter 4-cylinder with a totally new concept of smaller bore/longer stroke/direct-injection and Miller stroke valve timing, plus new in-house built 6 speeds, both stick and automatic. The drivetrain was first tried in the Mazda3 compact, with part of the manifold chopped off to allow it to fit, and it delivered 40 miles per gallon with improved power. The CX-5, on the other hand, was built from the start to house the whole engine and manifold, and it came away with a 13-1 compression ratio and still burns regular fuel. Some critics complained about a lack of take-off pep in the 155-horsepower, 150 foot-pounds of torque engine, but the wide-ratio gears were purposely built for fuel economy, not drag-racing. Once under way, with the revs up, a CX-5 is about 3 seconds a lap faster than the Mazda3 Skyactiv for a hot lap around Mazda Speedway at Laguna Seca, and it will get in the mid to high 30s for highway mpg. The CX-5, built light, lean and strong with an abundance of high-grade steel, finished a close second out of the box to the Ram 1500 in North American Truck of the Year voting. For 2014, Mazda addressed its critics by adding an optional 2.5-liter Skyactiv 4, built for the new Mazda6 sedan. and with 164 horses and 185 foot-pounds of torque, it satisfies the most power-crazed crossover buyer, even though the gas mileage dips to 24 city and 30 highway from 26/35. With its slick styling, roomy interior and high-class interior features, plus all the latest connectivity, the CX-5 goes to the head of the class among crossovers at a price range of $22,000 for front-wheel drive and $31,000 for a loaded Grand Touring model with the Tech package. Having to choose between 30 mpg and more potent power, or 35 mpg and adequate power, makes worthy alternatives for your high-tech crossover.

Ford, Mazda, Volvo all seem to get along

May 1, 2013 by · Leave a Comment
Filed under: Weekly test drives, Features, Autos 

 

Ford, Mazda and Volvo were closely aligned affiliates for years, but all are doing well on their own.

Ford, Mazda and Volvo were closely aligned affiliates for years, but all are doing well on their own.

By John Gilbert

When Ford Motor Company owned Volvo and had a solid percentage of Mazda a decade ago, all three seemed to be thriving, as Ford used those two affiliates in a tight network of platforms and engines that led to some excellent vehicles.

When Ford first brought out the Probe sports coupe, it had a 4-cylinder Mazda engine and a V6 from Ford, and Mazda actually built the car for Ford in Flat Rock, Mich. Later, Ford saw that Mazda was building the Tribute compact SUV, which was exactly what Ford was visualizing, so they collaborated and Ford built both the Tribute for Mazda and the Escape for itself. Mazda supplied Ford with an exceptional 2.0-liter 4-cylinder engine that has evolved into the Ford engine now being turbocharged as the EcoBoost. Ford also brought in the rock-solid Volvo platform to underpin the Edge and the Taurus, and used the same technology for the new Explorer. The very successful European Focus was another example of the global treatment, as Ford equipped its prize compact with the 2.0-liter Mazda engine, and built it on a Volvo S40 platform.

When the economy sputtered, Ford protected its bottom line by divesting itself of its connection to Mazda and ownership of Volvo, and all three went their separate ways. All three continue to build impressive vehicles independently. Ford is doing the best its ever done, making major headlines with its EcoBoost powerplants. Mazda has continued to make breakthrough engines with its new Skyactiv technology. And Volvo has improved its breed, agreeing to be bought by a Chinese holding company that owns Geely, a Chinese car company. All Volvo needs to continue building strong, safe vehicles is financial support, and the Chinese ownership can provide that.

That makes it interesting to take a look at what the three are doing in the midsize SUV market segment, where they used to collaborate.

FORD EXPLORER

The Explorer is generally credited with igniting the move down from the largest SUVs to more maneuverable and more efficient midsize vehicles. Since then, Ford has squeezed the Edge, Flex, and Escape in under the Explorer, so the latest Explorer is larger, as if to bridge the gap from midsize to large.

Ford's Explorer is an SUV icon.

Ford’s Explorer is an SUV icon, with a new Sport version.

The Explorer benefits from the EcoBoost plan of using smaller-displacement engines, turbocharg them to reclaim the power of larger alternatives. The enlarged Explorer can range from a 2.0 EcoBoost four, to a 3.5 V6 with 290 horsepower, and all-new for 2013 is the Explorer Sport, a specialty SUV with blacked out grille and lower front fascia, and the 3.5-liter EcoBoost V6.

The Sport 2.0 engine, with twin turbocharging, delivers 350 horsepower and 350 foot-pounds of torque, increasing towing capacity to 5,000 pounds. A 6-speed automatic transmission with steering wheel paddles is well coordinated with Ford’s terrain management system, which seems to be a thinly disguised copy of the system used by Range Rover — another marquee Ford owned but recently sold. Settings for smooth pavement, foul weather, and even off-road terrain are available at the twist of a console knob. The Sport package also has a stiffer suspension with specially tuned steering, and unique 20-inch wheels. Read more

Infiniti G37X S Coupe smoothly covers all seasons

April 29, 2013 by · Leave a Comment
Filed under: Weekly test drives, Autos 

 

Infiniti G37X S strikes a sporty pose, concealing AWD capabilities.

By John Gilbert

When a car has really smooth handling, we say it feels as if it’s riding on rails. But no rails I’ve ever ridden on come close to the level of smoothness of the Infiniti G37X S Coupe.

Smoothness: A subjective thing, usually difficult to quantify. But not this time. This one’s easy. The Infiniti G37X S belongs on the list usually reserved for some models of Mercedes, BMW, Audi, Porsche, Acura, or Lexus.

There are a lot of memorable features about driving the Infiniti G37X S for a week in all imaginable weather conditions, but the most impressive is that remarkable smoothness when cruising on a freeway. That is not to diminish the Samurai-sword precision with which the G37X S carves around curves, or accelerates, stops and handles.

But at $41,450, the 2013 G37 Coupe with all-wheel drive can be the perfect prescription to cure the midlife-crisis-blues as a legitimate sports car to ease the aging process, but the AWD is worth the added base price because it lifts the car to all-weather, all-climate performance. Appearance-wise, the G37 has a sleek, GT look, and that signature Infiniti grille still shows a resemblance to a stack of sword blades, twisted slightly at either end.

The 3.7-liter V6 blasts off with 330 horsepower and 270 foot-pounds of torque, and the 7-speed automatic harnesses all that power either gracefully or with neck-snapping force — you pick, using the slick-shifting Drive-Sport mode, with its impressive steering-column-mounted shift paddles. The transmission has rev-matching throttle blips. Programmed to function when you’re in manual shift mode and click the left paddle for manual downshifts, the revs pop up as though you had a stick shift and were heel-and-toeing on a road-racing track. Read more

Prius V gives Toyota versatile hybrid entry

April 26, 2013 by · Leave a Comment
Filed under: Weekly test drives, Autos 

 

Addition of longer, larger Prius V gives Toyota well-rounded group of hybrids.

By John Gilbert

The world of alternative-energy vehicles is expanding virtually by the month, or week. Hybrid vehicles, electric cars, turbo-diesels, cars with tiny gas engines, and combinations of those, such as turbo-hybrids, all seem to have validity and are marketed to be better than the others. All we know is, there is no single answer to the problem of clean and efficient running, just a number of varied answers, all contributing to a cleaner world of automotives.

It makes sense, then, to reboot the ol’ analytical brain by going back to Toyota, to examine how and where the Prius is situated. The Prius was the first hybrid, although it was beaten to U.S. sales outlets by Honda with its Insight. Since then, The Prius has soared to great popularity, outselling all hybrids with the trusty Hybrid Synergy Drive.

The Prius line itself is almost a separate entity. While Toyota became best-known for its top-selling Camry midsize sedan, when car-buyers slowed down and then retrenched, many observers now say that Toyota is best identified by the Prius line. Along with the standard Prius compact sedan, Toyota brought out two cousins, the subcompact Prius C this year, and the elongated Prius V a year ago.

The Prius V is best described as a wagon-like hatchback with the same drivetrain as the standard front-wheel-drive Prius, but with a larger storage area behind the back seat and a higher, squared-off roof. While the smaller Prius C starts at just over $20,000, and the plug-in version of the Prius sedan can run to a high of over $30,000, the Prius V is priced at between $27,500 and $30,000. Read more

« Previous PageNext Page »

  • About the Author

    John GilbertJohn Gilbert is a lifetime Minnesotan and career journalist, specializing in cars and sports during and since spending 30 years at the Minneapolis Tribune, now the Star Tribune. More recently, he has continued translating the high-tech world of autos and sharing his passionate insights as a freelance writer/photographer/broadcaster. A member of the prestigious North American Car and Truck of the Year jury since 1993. John can be heard Monday-Friday from 9-11am on 610 KDAL(www.kdal610.com) on the "John Gilbert Show," and writes a column in the Duluth Reader.

    For those who want to keep up with John Gilbert's view of sports, mainly hockey with a Minnesota slant, click on the following:

    Click here for sports

  • Exhaust Notes:

    PADDLING
    More and more cars are offering steering-wheel paddles to allow drivers manual control over automatic or CVT transmissions. A good idea might be to standardize them. Most allow upshifting by pulling on the right-side paddle and downshifting with the left. But a recent road-test of the new Porsche Panamera, the paddles for the slick PDK direct-sequential gearbox were counter-intuitive -- both the right or left thumb paddles could upshift or downshift, but pushing on either one would upshift, and pulling back on either paddle downshifted. I enjoy using paddles, but I spent the full week trying not to downshift when I wanted to upshift. A little simple standardization would alleviate the problem.

    SPEAKING OF PADDLES
    The Mitsubishi Lancer Evolution has the best paddle system, and Infiniti has made the best mainstream copy of that system for the new Q50, and other sporty models. And why not? It's simply the best. In both, the paddles are long, slender magnesium strips, affixed to the steering column rather than the steering wheel. Pull on the right paddle and upshift, pull on the left and downshift. The beauty is that while needing to upshift in a tight curve might cause a driver to lose the steering wheel paddle for an instant, but having the paddles long, and fixed, means no matter how hard the steering wheel is cranked, reaching anywhere on the right puts the upshift paddle on your fingertips.

    TIRES MAKE CONTACT
    Even in snow-country, a few stubborn old-school drivers want to stick with rear-wheel drive, but the vast majority realize the clear superiority of front-wheel drive. Going to all-wheel drive, naturally, is the all-out best. But the majority of drivers facing icy roadways complain about traction for going, stopping and steering with all configurations. They overlook the simple but total influence of having the right tires can make. There are several companies that make good all-season or snow tires, but there are precious few that are exceptional. The Bridgestone Blizzak continues to be the best=known and most popular, but in places like Duluth, MN., where scaling 10-12 blocks of 20-30 degree hills is a daily challenge, my favorite is the Nokian WR. Made without compromising tread compound, the Nokians maintain their flexibility no matter how cold it gets, so they stick, even on icy streets, and can turn a skittish car into a winter-beater.