The A8L is a long-wheelbase version of Audi's aluminum-bodied executive sedan. A 4.2 liter, 40-valve 350 hp V-8 combines with a 6-speed Tiptronic automatic transmission and Quattro permanent all-wheel drive for scintillating performance (0-60 in 5.8 seconds). Standard comfort, convenience and safety features include an intuituive multi-media interface that controls nearly everything from the sound system to driver-selected suspension settings. Source:http://cars.about.com/od/audi/fr/pp_07AudiA8L.htmFor detail Specification,
Dimensions and Weight
Wheelbase 3074 mm (121 in)
Track front 1629 mm (64.1 in)
rear 1615 mm (63.6 in )
Length 5192 mm (204.4 in)
Width 1894 mm (74.6 in)
Height 1455 mm (57.3 in)
Length:wheelbase ratio 1.69
Kerb weight 1850 kg (4079 lb)
Fuel capacity 90 litres (19.8 UK Gal , 23.8 US Gal)
Engine
Bore × stroke 84.50 mm × 92.80 mm (3.33 in × 3.65 in)
Cylinders V-8 in 90.0° vee
Displacement 4.2 litre ~ 4163 cc (254.042 cu in)
Type DOHC
Compression ratio 12.50:1
Fuel system Bo MED 9.1.1 direct petrol injection
Maximum power 349.8 PS (345.0 bhp) (257.3 kW)
@ 6800 rpm
Specific output 82.9 bhp/litre (1.36 bhp/cu in)
Maximum torque 440.0 Nm (325 ft·lb) (44.9 kgm)
@ 3500 rpm
bmep 1328.2 kPa (192.6 psi)
Specific torque 105.69 Nm/litre
Maximum rpm
Bore/stroke ratio 0.91
Unitary capacity 520.38 cc/cylinder
Aspiration Normal
Compressor type N/A
Intercooler None
Catalytic converter Y
Performance
0-50 mph (80 km/h) 4.60 s
0-100 km/h 6.30 s
Top speed 250 km/h (155 mph)
Fuel consumption 15.7/8.2/10.9 l/100km urban/extra-urban/combined
Power-to-weight 186.49 bhp/ton
Drive, Gear, Steering and Wheels and Tyres
Drive (AWD) All Wheel Drive
Steering Rack & pinion VPAS
Wheels front 8J x 17
rear 8J x 17
Tyres front 235/55 R 17 99Y
rear 235/55 R 17 99Y
Brakes F/R VeDi/VeDi-S-ABS
Top gear ratio 0.69
Final drive ratio 3.31
Source:http://www.germancarblog.com/
