The S7 hatchback, above, is a more conventional steel-body car than the S8, which has an aluminum space frame. More Photos »The state of the internal-combustion art has never been more artful. Direct fuel injection, variable valve timing, computer-controlled ignition systems and a hundred other technologies have become tools for shaping how an engine performs. Engineers can add torque here, subtract it over there, let the engine rev at one point and hold it back at another. This is a new artistic medium, and Audi’s latest V-8 engine is a masterpiece. Called the EA824 inside Audi, and marketed as the 4.0 TFSI V-8, it’s a densely packed engine less than 20 inches long that overachieves relative to its 4-liter displacement. TFSI stands for Turbo Fuel Stratified Injection, and right now internal combustion doesn’t come better than this. I drove two 2013 Audis equipped with different versions of the EA824. In July, my nephew and I took the large 520-horsepower all-aluminum S8 sedan ($125,995 as tested) on a blitz from Dallas to Oklahoma and across the Texas panhandle, all the way home to Santa Barbara, Calif. Then, a few weeks later, my wife and I drove the slightly smaller, sleeker, steel-body 420-horsepower S7 ($94,570 as tested) up the California coast to San Francisco and back. On the long, often empty, straights of Interstate 40 across the Great Plains, the S8 was outrageously serene. As we cruised through sudden cloudbursts, surprise hailstorms and blistering heat over three days, it pushed forth with only slight differences in tire noise to indicate whether we were moving across water, ice or broiling asphalt. Even on lonely stretches of open road, as our speed crept inadvertently toward three digits, there was barely a change in the wind’s whistle. This is Audi’s most capable and powerful large sedan, and it is built to ingest continents. The family of A8 sedans, of which the S8 is the highest performer, includes standard and stretched L versions (with wheelbases of 117.8 or 122.9 inches), with powerplants ranging from a turbodiesel V-6 to an outrageous 6.3-liter 12-cylinder. All of the A8s and the S8 are built with an all-aluminum space-frame structure that has been the car’s hallmark technology since the first-generation sedan of the mid-1990s. The high-style, low-slung S7 has a predatory countenance. There’s something empowering about simply ducking under the low roof and into the thickly bolstered driver’s seat, as if you’ve transformed from a weakling into a Charles Atlas muscleman without all that pesky weightlifting. But the S7 is a more conventional machine than the S8. It’s a hot-rod version of the A7 hatchback, which itself is a derivative of the more upright A6 sedan. The structure is ordinary steel and the 114.7-inch wheelbase is the same as the A6’s. Unfortunately, the S7’s squashed but stylish fastback roofline compromises headroom, and the rear legroom isn’t impressive either. Regular A7s are available with the same turbocharged diesel and supercharged gasoline 3-liter V-6s that are found in the A8. But new for 2014 is an even more radical RS7 that uses a version of the EA824 rated at a loopy 560 horsepower. With a base price of $105,400, it starts out $25,200 more expensive than the 2014 S7. That’s $25,200 that could be used for other important things. Like bail. Slicing through central California, where the weather is always perfect, I swear that my wife’s pupils dilated noticeably when she first dipped into the S7’s accelerator pedal. The S7 may give up 100 horsepower to the S8 — at least according to Audi’s suspiciously conservative ratings — but 420 horsepower is still some 2.4 times the rating of her Kia Sorento. Power may be corrupting, but it’s also empowering, liberating and fun. Forget all the navigation systems, radar-controlled cruise systems and even the Wi-Fi connectivity built into both the S7 and S8. All that is stuff you can find in other luxury performance cars. Other manufacturers are even adopting all-wheel drive similar to Audi’s once novel but still brilliant quattro system. What those other cars don’t have is the EA824.
Behind the Wheel | 2013 Audi S7 and S8: Internal Combustion as a Term of Art
The S7 hatchback, above, is a more conventional steel-body car than the S8, which has an aluminum space frame. More Photos »The state of the internal-combustion art has never been more artful. Direct fuel injection, variable valve timing, computer-controlled ignition systems and a hundred other technologies have become tools for shaping how an engine performs. Engineers can add torque here, subtract it over there, let the engine rev at one point and hold it back at another. This is a new artistic medium, and Audi’s latest V-8 engine is a masterpiece. Called the EA824 inside Audi, and marketed as the 4.0 TFSI V-8, it’s a densely packed engine less than 20 inches long that overachieves relative to its 4-liter displacement. TFSI stands for Turbo Fuel Stratified Injection, and right now internal combustion doesn’t come better than this. I drove two 2013 Audis equipped with different versions of the EA824. In July, my nephew and I took the large 520-horsepower all-aluminum S8 sedan ($125,995 as tested) on a blitz from Dallas to Oklahoma and across the Texas panhandle, all the way home to Santa Barbara, Calif. Then, a few weeks later, my wife and I drove the slightly smaller, sleeker, steel-body 420-horsepower S7 ($94,570 as tested) up the California coast to San Francisco and back. On the long, often empty, straights of Interstate 40 across the Great Plains, the S8 was outrageously serene. As we cruised through sudden cloudbursts, surprise hailstorms and blistering heat over three days, it pushed forth with only slight differences in tire noise to indicate whether we were moving across water, ice or broiling asphalt. Even on lonely stretches of open road, as our speed crept inadvertently toward three digits, there was barely a change in the wind’s whistle. This is Audi’s most capable and powerful large sedan, and it is built to ingest continents. The family of A8 sedans, of which the S8 is the highest performer, includes standard and stretched L versions (with wheelbases of 117.8 or 122.9 inches), with powerplants ranging from a turbodiesel V-6 to an outrageous 6.3-liter 12-cylinder. All of the A8s and the S8 are built with an all-aluminum space-frame structure that has been the car’s hallmark technology since the first-generation sedan of the mid-1990s. The high-style, low-slung S7 has a predatory countenance. There’s something empowering about simply ducking under the low roof and into the thickly bolstered driver’s seat, as if you’ve transformed from a weakling into a Charles Atlas muscleman without all that pesky weightlifting. But the S7 is a more conventional machine than the S8. It’s a hot-rod version of the A7 hatchback, which itself is a derivative of the more upright A6 sedan. The structure is ordinary steel and the 114.7-inch wheelbase is the same as the A6’s. Unfortunately, the S7’s squashed but stylish fastback roofline compromises headroom, and the rear legroom isn’t impressive either. Regular A7s are available with the same turbocharged diesel and supercharged gasoline 3-liter V-6s that are found in the A8. But new for 2014 is an even more radical RS7 that uses a version of the EA824 rated at a loopy 560 horsepower. With a base price of $105,400, it starts out $25,200 more expensive than the 2014 S7. That’s $25,200 that could be used for other important things. Like bail. Slicing through central California, where the weather is always perfect, I swear that my wife’s pupils dilated noticeably when she first dipped into the S7’s accelerator pedal. The S7 may give up 100 horsepower to the S8 — at least according to Audi’s suspiciously conservative ratings — but 420 horsepower is still some 2.4 times the rating of her Kia Sorento. Power may be corrupting, but it’s also empowering, liberating and fun. Forget all the navigation systems, radar-controlled cruise systems and even the Wi-Fi connectivity built into both the S7 and S8. All that is stuff you can find in other luxury performance cars. Other manufacturers are even adopting all-wheel drive similar to Audi’s once novel but still brilliant quattro system. What those other cars don’t have is the EA824.
Behind the Wheel 2013 Hyundai Santa Fe and Santa Fe Sport: Renovated With or Without Family Room
Behind the Wheel | SRT Viper: The Viper Strikes Back
Behind the Wheel | Chevrolet Corvette Stingray: Stingray Returns With Styling à la Mode
While the Corvette’s 61-year history has included some spectacular cars, aspirations for the 2014 model are the highest yet. The Stingray badge evokes the beloved second generation. More Photos »Imagine, if you will, that an unnamed manufacturer just released an all-new sports car. It rockets from 0 to 60 miles per hour in 3.8 seconds, pulls more than one lateral g on the skid pad and has a carbon-fiber hood and roof. The interior includes dual high-resolution screens, top-quality materials and the option of racing seats. The manual transmission, with 7 forward speeds, will execute rev-matched downshifts, and it’s mounted at the rear of the car for optimal weight distribution. Other serious performance hardware include a dry-sump oiling system (which keeps the engine lubricated during neck-straining cornering maneuvers), an electronically controlled differential and magnetic ride-control suspension. All of this is concealed beneath bodywork that’s thoroughly dripping in exotic, low-slung menace. If Porsche made such a car, it would cost $125,000. If its fenders wore Ferrari badges, it would cost $200,000. But we’re talking about a Chevy with a starting price of $51,995. And this fact blows our minds just a little bit less because the car is a Corvette. Where that particular vehicle is concerned, we’ve come to expect outrageous returns on our dollar. The Corvette has a long and often glorious history. But that continuity, stretching back to 1953, means that every new generation of the Corvette tends to be viewed through the prism of its predecessor. And it’s tempting to think of this seventh-generation Corvette Stingray (in ’Vette lingo, the C7) in terms of the sixth-generation Vette — it’s like a C6 with better seats, more power, better behavior at the limit. But then you start itemizing the list of aspects that are different, both quantifiable and subjective, and you realize that the C7 isn’t much like a C6 at all. The new car’s ambitions are fundamentally loftier, a point underscored by the return of the Stingray name. (Chevrolet is surely hoping to evoke the world-beating 1963 Sting Ray rather than the 1976 model — a fixture of the “Boogie Nights” era — that last wore the badge.) Start with the handling. “Handling” was never something the old ’Vette was overly concerned with, as long as its lap times were low enough. The car’s breakaway behavior was a particular problem, as it would let go suddenly and with great drama — the C6 Corvette is the only car I’ve ever spun on a racetrack with the stability control system engaged. If Khrushchev and Kennedy had been that twitchy, we might all still be eating canned peas in our fallout shelters while watching “Leave It to Beaver.” The C7, though, is friendly and controllable all the way to the limit. The Z51 performance package includes an electronically controlled differential (called eLSD) that allows fine modulation of the car’s rear-end behavior, instantly adjusting from locked and stable to open and nimble, depending on the requirements at hand. After spending some quality time sliding around the Black Lake testing area at General Motors’ proving ground in Milford, Mich., I concluded that buying a ’Vette without the Z51 package would be like getting a puppy without a leash. If you spend a little bit more for a leash, you’re going to have a lot better control of that puppy, right? And the Z51 package is a bargain. For $2,800 you get performance gearing, a transmission and differential cooler, bigger wheels and tires, bigger brakes, a firmer suspension, the dry-sump oil system and the pièce de résistance, that magic differential. I would also opt for the magnetic ride control system with performance traction management, which goes for $1,795. And the multimode performance exhaust costs a not-insignificant $1,195, but is worth it for the wonderful sounds, if not the five extra horsepower that it uncorks. So equipped, you have a $57,785 car that has everything you need. The Corvette Stingray is not a case where the base price is merely a teaser and the car you really want costs 50 percent more.
Behind the Wheel | BMW 6 Series Gran Coupe: A Coupelike Sedan Suitable for Caligula
Behind the Wheel | 2014 Honda Accord Plug-In and 2013 Ford Fusion Energi: Aiming for the Hybrid’s Sweet Spot
Wheels Blog: Cadillac to Recall SRX Models for Wheel Problem; Triumph and Nissan Issue Recalls
Cadillac Cadillac said it will recall 19,000 SRX models for a problem with wheel lug nuts that could increase crash risk.General Motors will recall almost 19,000 2013 Cadillac SRX models because the lug nuts on its 18-inch wheels may loosen, the automaker told the National Highway Traffic Safety Administration.
In a report posted Friday on the safety agency’s Web site, the automaker said it traced the problem to “wheel nuts with a blue tint Teflon content topcoat, a nut torque at the lower end of the acceptable range and a rarely occurring rotor dimensional characteristic.”
The combination means “one or more of the wheel lug nuts could detach” possibly causing a crash. However, the automaker said it found the problem on vehicles in its fleet and was not aware of any wheels coming off or crashes related to the defect.
In other actions:
• Triumph says it will recall about 279 of its 2012-13 models because an indicator light might show that the transmission is in neutral when a gear has been selected, according to a report posted on the N.H.T.S.A. Web site. The action covers Triumph’s Speed Triple, Speed Triple ABS, Speed Triple R, Speed Triple R ABS, Sprint GT, Sprint ST, Tiger 1050 ABS and Tiger Sport models.
• Nissan’s worldwide recall of 841,000 vehicles does not include any in the United States or Canada, Steve Yeager, a spokesman for the company wrote in an e-mail. Mr. Yeager said the recall affected Cube, March and Micra models sold in Japan, Europe, Asia, Oceania, Africa, Latin America and Middle East, where the automaker will tighten the steering wheel fixing bolt to the correct torque.
Behind the Wheel | 2013 Nissan Pathfinder: Once a Hit With Campers, Now Working With Pampers
Behind the Wheel | 2014 Aston Martin Vanquish: Candy for the Eyes, Music to the Ears
Behind the Wheel | 2014 Aston Martin Rapide S: Rapide S: Hooligan With a $200,000 Price
Behind the Wheel | Volkswagen Jetta Hybrid: Hybrid Drivers Wanted
Behind the Wheel | 2013 Chrysler 300 SRT8: A Chase Car to Lure Private Eyes Out of Retirement
Behind the wheel. 2013 Honda Civic: a meat well cooked-Over triggers the final score
The 2013 non-toute new Honda Civic is the 2012 Civic with Costar. It is a version sharper, more focused, more user-friendly for the Civic, even if they are basically the same car, powered by the same engines 4 cylinder feeding the same transmissions.
To distinguish the Civic version 2012 2013 sedan dull, Honda has summarized the front end with a new chrome trim grille and bumpers, replaced the rear bumper and lights back and bolted on new wheels. Single steel sheet which has changed is the hood, which has a slightly stronger form.Honda says the look is more 'chic' and 'premium', which is a way bias say that it is not as cheap or as bland. And the changes have left the Civic looking more like his brothers and sisters more large, redesigned and well-received 2013 Agreement.
While the two-door Civic sharing other revisions with the sedan, its outward appearance has not changed. This is the other revisions that make up the substance of the improvements for 2013.The front structure has been revised in order to better perform in the offset crash tests. In fact, next Thursday the Insurance Institute for Highway Safety announced that the cut Civic 2013 and sedan got Top Safety Pick more, its highest rating, indicating that they performed well in all tests, including a new small lag before crash test.
In addition, suspension and steering electrical systems have been adjusted for better responsiveness and other noises of material has - more obviously as a buffer to the inside of the trunk lid. Even window glass is a little thicker to remove noise.In the Department of gadget, a rear backup camera is now standard on all versions, as well as a cell phone Bluetooth and audio integration. Pandora Internet radio and SMS text messaging interfaces have been added alongside USB and standard iPod interfaces.
The biggest improvements, however, are the materials revised inside cabin. A new star feels thick and rich to the touch; the door panels seem better padded. More impressive is the refilling of the dashboard, which has a better texture, is softer to the touch and simulated sewing.Dashboard in two fundamental levels did not change, but the austerity of the 2012 Civic, which had all the charm of a plastic bucket, has disappeared. The Interior of 2013 is among the most pleasant found in any compact car.
Banned from the programming of the Civic sedan is the base model DX, a leader of loss that virtually no one bought anyway. But that still leaves seven variations of the civilian sedan and four cups.Sedans, four versions use the same 140-horsepower, 1.8-liter engine. The least expensive is the LX $18 955 public with a manual 5 speed and tires and 15-inch steel wheels. Adding an automatic transmission 5 speeds nudge prices upwards of $800.
A notch above which is the $21 605 EX, which mounted on 16-inch alloy wheels and is only available with automatic transmission. The former has an air-conditioning, a more powerful stereo system, four-wheel disc brakes and a sunroof.For $23 055, the EX - L adds leather trim. The two EX versions can be done with a navigation system with voice command for another $ 1,500.
For mileage-obsessed, there is also the HF model for $20,055, which has an automatic transmission, lightweight wheels of 15 inch and low rolling resistance tires; HF also fails the spare wheel to save weight and economy a little better: 29 miles per gallon in the city and 41 MPG on the road, against 28/39 for the automatic LX and EX. My test car was an EX with fabric upholstery, but without the navigation system.