Показаны сообщения с ярлыком Audi A4. Показать все сообщения
Показаны сообщения с ярлыком Audi A4. Показать все сообщения

суббота, 9 июля 2011 г.

Audi A4

Audi  A4 Is All Power With Classleading Fuel Economy By Ronnie W Tanner Platinum Quality Author

Audi 2010 A4
Audi has presented a new A4 for the 2010 model year that is a significant improvement over its predecessor. The premium sedan features a two liter turbo-charged engine that produces two hundred and eleven horsepower.
The four cylinder turbo is responsive; the quick acceleration is delivered in a controlled manner through a six-speed manual transmission. The engine features four valves per cylinder, with a direct injection fuel system and dual overhead cam shafts. The sedan is also available with the "quattro" all wheel drive system that Audi has been perfecting since the 1980's. In addition to the aforementioned two hundred and eleven horsepower that the engine delivers at six thousand revolutions per minute, the engine also delivers two hundred fifty-eight pounds of torque at four thousand two hundred revolutions per minute.
The Environmental Protection Agency has rated the engine as returning twenty-two miles per gallon in city driving, and thirty miles per gallon on the highway. In comparison, the BMW 3 series base engine (three liter, six cylinder) returns only nineteen miles per gallon in city driving and only twenty-eight miles per gallon in highway driving. It should also be noted that the Audi A4 returns these mileage figures with the all wheel drive system; clearly Audi has succeeded in producing a sedan with excellent performance and great fuel economy. And speaking of performance, the Audi is definitely no slouch in that arena. The two liter turbo-charged engine propels the A4 from zero to sixy miles per hour in seven and three-tenths seconds, and covers a quarter mile in fifteen and one-half seconds. Whether it is in performance, fuel economy, or technical features, Audi has given the A4 the ability to compete with any car in its class.

пятница, 3 сентября 2010 г.

Audi A4 Technical specifications

* Chassis: Space frame, carbon-fibre composite driver's safety cell, carbon fibre composite front and rear crash structures must be FIA/DMSB approval safety cage.
* Engine: Custom-built Audi V8 engine.
* Engine Type: 90 degrees, 32-valve, 2xDOHC, 9,000 rpm rev-limit, 4-valves per cylinder.
* Engine Displacement: 4.0 L (4,000 cc) (245 in³).
* Pistons: Mahle.
* Filter: Dow.
* Exhaust systems: Remus three-way catalytic converter.
* Power output: 460 hp (343 kW; 466 PS) at 7,500/min.
* Torque: over 500 N·m (370 ft·lbf).
* ECU: Bosch MS 2.9.
* Fuel: Aral Ultimate 100% octane (RON) super-unleaded.
* Fuel delivery: Fuel injection.
* Lubrication: Castrol and Shell Helix dry sump.
* Aspiration: Normally aspirated.
* Gearbox: Hewland sequential 6-speed sports gear (controlled DTM standard).
* Drivetrain: Rear-wheel drive.
* Clutch: Sandtler 3-plate carbon-fibre clutch.
* Differential: Adjustable multi-plate LSD.
* Radiator fluid: Würth.
* Steering: Servo assisted rack and pinion steering.
* Drive shafts: Constant-velocity plunging tripod joint shafts.
* Springs/Suspension: Eibach Independent front and rear suspension, double-wishbone suspension, push-rod system with spring/damper unit, adjustable gas-filled dampers.
* Brakes: Brembo and AP Racing hydraulic dual circuit brake system, light alloy brake calipers, front and rear ventilated carbon brake discs (DTM standard), driver adjustable infinitely variable brake-balance.
* Wheels: OZ Racing forged aluminium wheels.
o Front: 10 x 18".
o Rear: 11 x 18".
* Tyres: Dunlop SP Sport Maxx radial slick and treaded rain tyres.
o Front: 265/660-R18.
o Rear: 280/660-R18.
* Length: 4,800 mm (189 in).
* Height: 1,200 mm (47 in).
* Width: 1,850 mm (73 in).
* Wheelbase: 2,795 mm (110 in).
* Minimum weight: 1,050 kg (2,315 lb) (including the driver with overall and helmet).
* Fuel Capacity: 15.4 imp gal (70 L; 18 US gal).
* Safety equipment: Sabelt 6-point seatbelt, HANS Device.
* Ignition: Audi/Abt Sportsline CDI plug switchable on/off engine.
* Traction control: Yes.
* Team: Audi Sport Team Abt Sportsline, Phoenix Racing, Team Rosberg, Futurecom TME.



Audi A4
Audi A4

Audi A4
Audi A4

Audi A4
Audi A4

Audi A4
Audi A4

Audi A4
Audi A4

Audi A4
Audi A4

Audi A4
Audi A4

Audi A4
Audi A4

Audi A4
Audi A4

Audi A4
Audi A4

Audi



Audi A4
Audi A4

Audi A4
Audi A4







All Review videos and more of:• Infiniti• Mitsubishi• Aston Martin• Isuzu• Nissan• Audi• Jaguar • Pontiac• Bentley• Jeep• Porsche• BMW• Kia• Rolls Royce• Buick• Lamborghini• Saab• Cadillac• Land Rover• Saturn• Chevrolet• Lexus• Scion• Chrysler• Lincoln• Smart• Dodge• Lotus• Subaru• Ferrari• Maserati• Suzuki• Ford• Maybach• Tesla• GMC• Mazda• Toyota• Honda• Mercedes-Benz• Volkswagen• HUMMER• Mercury• Volvo• Hyundai• MINI.and MORE....