Engine
V6 petrol engine
2.8 V6

V8 petrol engine
3.7 V8
4.2 V8

W12 engine
6.0 W12

V6 diesel engine
2.5 TDI V6

V8 diesel engine
3.3 TDI V8
 
Transmission
Manual transmission
5-speed manual
6-speed manual (S8)

Automatic transmission
4-speed ZF 4HP24 automatic
5-speed ZF 5HP19 automatic
5-speed ZF 5HP24 automatic
 
Dimensions
Wheelbase
SWB: 2,882 mm (113.5 in)
LWB: 3,010 mm (118.5 in) 

Length
SWB: 5,034 mm (198.2 in)
LWB: 5,164 mm (203.3 in) 

Width
1,880 mm (74.0 in) 

Height
1,438 mm (56.6 in) 

Kerb weight
2.5: 1,630 kg (3,590 lb) (TDI)
2.5: 1,735 kg (3,825 lb) (TDI AWD)
3.3: 1,860 kg (4,100 lb) (TDI AWD)
2.8: 1,540 kg (3,400 lb)
3.7: 1,645 kg (3,627 lb)
3.7: 1,725 kg (3,803 lb) (AWD)
4.2: 1,750 kg (3,860 lb) (AWD)
4.2: 1,845 kg (4,068 lb) (US)
4.2: 1,790 kg (3,950 lb) (AWD A8L)
4.2: 1,885 kg (4,156 lb) (US)
6.0: 1,950 kg (4,300 lb)
6.0: 1,980 kg (4,370 lb) (AWD A8L)
S8: 1,730 kg (3,810 lb)
S8: 1,845 kg (4,068 lb) (US)

Audi A8 on Wikipedia

4x4 full-time (quattro 4gen, all-wheel drive permanent; torsen T-2 center differential 50/50 (67/33-33/67 automatically distributed), Electronic Differential Locks EDL front and rear applying brakes on spinning wheels), automatic 5-speed gearbox (with Tiptronic manual shift mode)
gasoline (petrol) engine with displacement: 4172 cm3 / 255 cui, advertised power: 268.5 kW / 360 hp / 365 PS ( SAE net ), torque: 430 Nm / 317 lb-ft
characteristic dimensions: outside length: 5034 mm / 198.2 in, width: 1880 mm / 74 in, wheelbase: 2882 mm / 113.5 in
reference weights: base curb weight: 1845 kg / 4067 lbs
top speed: 250 km/h (155 mph) electronically governed ;
accelerations: 0- 60 mph 6.3© s, 0- 100 km/h 6.6 s , 1/4 mile drag time (402 m) 13.9 s 
fuel consumption and mileage: 17 mpg (U.S.), 13.8 l/100km, 20.4 mpg (imp.), 7.2 km/l EPA combined ratings; average estimated by a-c©: 15.7 l/100km / 18 mpg (imp.) / 14.9 mpg (U.S.) / 6.4 km/l

4x4 full-time (quattro 4gen, all-wheel drive permanent; torsen T-2 center differential 50/50 (67/33-33/67 automatically distributed), Electronic Differential Locks EDL front and rear applying brakes on spinning wheels), manual 6-speed gearbox
gasoline (petrol) engine with displacement: 4172 cm3 / 255 cui, advertised power: 265 kW / 355 hp / 360 PS ( ECE ), torque: 430 Nm / 317 lb-ft
characteristic dimensions: outside length: 5034 mm / 198.2 in, width: 1880 mm / 74 in, wheelbase: 2882 mm / 113.5 in
reference weights: base curb weight: 1730 kg / 3814 lbs, gross weight GVWR: 2330 kg / 5137 lbs
top speed: 250 km/h (155 mph) electronically governed ;
accelerations: 0- 60 mph 5.1© s, 0- 100 km/h 5.4 s , 1/4 mile drag time (402 m) 13.4© s 
fuel consumption and mileage: 13.7 l/100km / 20.6 mpg (imp.) / 17.2 mpg (U.S.) / 7.3 km/l EU-cycle; average estimated by a-c©: 14.8 l/100km / 19.1 mpg (imp.) / 15.9 mpg (U.S.) / 6.7 km/l

4x4 full-time (quattro 4gen, all-wheel drive permanent; torsen T-2 center differential 50/50 (67/33-33/67 automatically distributed), Electronic Differential Locks EDL front and rear applying brakes on spinning wheels), automatic 5-speed gearbox (with Tiptronic manual shift mode)
diesel fuel engine with displacement: 3328 cm3 / 202.7 cui, advertised power: 165 kW / 221 hp / 224 PS ( ECE ), torque: 480 Nm / 354 lb-ft
characteristic dimensions: outside length: 5034 mm / 198.2 in, width: 1880 mm / 74 in, wheelbase: 2882 mm / 113.5 in
reference weights: base curb weight: 1860 kg / 4100 lbs, gross weight GVWR: 2460 kg / 5423 lbs
top speed: 242 km/h (150 mph) ;
accelerations: 0- 60 mph 7.7© s, 0- 100 km/h 8.2 s , 1/4 mile drag time (402 m) 15.8© s 
fuel consumption and mileage: 9.7 l/100km / 29.1 mpg (imp.) / 24.2 mpg (U.S.) / 10.3 km/l EU-cycle; average estimated by a-c©: 9 l/100km / 31.4 mpg (imp.) / 26.1 mpg (U.S.) / 11.1 km/l

4x4 full-time (quattro 4gen, all-wheel drive permanent; torsen T-2 center differential 50/50 (67/33-33/67 automatically distributed), Electronic Differential Locks EDL front and rear applying brakes on spinning wheels), automatic 5-speed gearbox (with Tiptronic manual shift mode)
diesel fuel engine with displacement: 2496 cm3 / 152 cui, advertised power: 132 kW / 177 hp / 180 PS ( ECE ), torque: 370 Nm / 273 lb-ft
characteristic dimensions: outside length: 5034 mm / 198.2 in, width: 1880 mm / 74 in, wheelbase: 2882 mm / 113.5 in
reference weights: base curb weight: 1735 kg / 3825 lbs, gross weight GVWR: 2335 kg / 5148 lbs
top speed: 224 km/h (139 mph) ;
accelerations: 0- 60 mph 9.4© s, 0- 100 km/h 9.9 s , 1/4 mile drag time (402 m) 16.8© s 
fuel consumption and mileage: 8.9 l/100km / 31.7 mpg (imp.) / 26.4 mpg (U.S.) / 11.2 km/l EU-cycle; average estimated by a-c©: 8.4 l/100km / 33.5 mpg (imp.) / 27.9 mpg (U.S.) / 11.9 km/l

FWD (front-wheel drive), manual 6-speed gearbox
diesel fuel engine with displacement: 2496 cm3 / 152 cui, advertised power: 132 kW / 177 hp / 180 PS ( ECE ), torque: 370 Nm / 273 lb-ft
characteristic dimensions: outside length: 5034 mm / 198.2 in, width: 1880 mm / 74 in, wheelbase: 2882 mm / 113.5 in
reference weights: base curb weight: 1630 kg / 3593 lbs, gross weight GVWR: 2235 kg / 4927 lbs
top speed: 227 km/h (141 mph) ;
accelerations: 0- 60 mph 8.3© s, 0- 100 km/h 8.8 s , 1/4 mile drag time (402 m) 16.3© s 
fuel consumption and mileage: 7.2 l/100km / 39.2 mpg (imp.) / 32.6 mpg (U.S.) / 13.9 km/l EU-cycle; average estimated by a-c©: 7.8 l/100km / 36.4 mpg (imp.) / 30.3 mpg (U.S.) / 12.9 km/l

4x4 full-time (quattro 4gen, all-wheel drive permanent; torsen T-2 center differential 50/50 (67/33-33/67 automatically distributed), Electronic Differential Locks EDL front and rear applying brakes on spinning wheels), automatic 5-speed gearbox (with Tiptronic manual shift mode)
gasoline (petrol) engine with displacement: 5998 cm3 / 366.6 cui, advertised power: 309 kW / 414 hp / 420 PS ( ECE ), torque: 550 Nm / 406 lb-ft
characteristic dimensions: outside length: 5034 mm / 198.2 in, width: 1880 mm / 74 in, wheelbase: 2882 mm / 113.5 in
reference weights: base curb weight: 1950 kg / 4299 lbs, gross weight GVWR: 2500 kg / 5511 lbs
top speed: 250 km/h (155 mph) ;
accelerations: 0- 60 mph 5.3© s, 0- 100 km/h 5.6 s , 1/4 mile drag time (402 m) 13.5© s 
fuel consumption and mileage: 14.6 l/100km / 19.3 mpg (imp.) / 16.1 mpg (U.S.) / 6.8 km/l EU-cycle; average estimated by a-c©: 18 l/100km / 15.7 mpg (imp.) / 13.1 mpg (U.S.) / 5.6 km/l

FWD (front-wheel drive), automatic 5-speed gearbox (with Tiptronic manual shift mode)
gasoline (petrol) engine with displacement: 3697 cm3 / 225.7 cui, advertised power: 191 kW / 256 hp / 260 PS ( ECE ), torque: 350 Nm / 258 lb-ft
characteristic dimensions: outside length: 5034 mm / 198.2 in, width: 1880 mm / 74 in, wheelbase: 2882 mm / 113.5 in
reference weights: base curb weight: 1645 kg / 3626 lbs, gross weight GVWR: 2245 kg / 4949 lbs
top speed: 250 km/h (155 mph) ;
accelerations: 0- 60 mph 7.7© s, 0- 100 km/h 8.1 s , 1/4 mile drag time (402 m) 15.4© s 
fuel consumption and mileage: 11.5 l/100km / 24.6 mpg (imp.) / 20.4 mpg (U.S.) / 8.7 km/l EU-cycle; average estimated by a-c©: 12.7 l/100km / 22.2 mpg (imp.) / 18.4 mpg (U.S.) / 7.8 km/l

FWD (front-wheel drive), automatic 5-speed gearbox (with Tiptronic manual shift mode)
gasoline (petrol) engine with displacement: 2771 cm3 / 169.2 cui, advertised power: 142 kW / 190 hp / 193 PS ( ECE ), torque: 280 Nm / 206 lb-ft
characteristic dimensions: outside length: 5034 mm / 198.2 in, width: 1880 mm / 74 in, wheelbase: 2882 mm / 113.5 in
reference weights: base curb weight: 1600 kg / 3527 lbs, gross weight GVWR: 2200 kg / 4850 lbs
top speed: 233 km/h (145 mph) ;
accelerations: 0- 60 mph 9.4© s, 0- 100 km/h 9.9 s , 1/4 mile drag time (402 m) 16.4© s 
fuel consumption and mileage: 10.7 l/100km / 26.4 mpg (imp.) / 22 mpg (U.S.) / 9.3 km/l EU-cycle; average estimated by a-c©: 12 l/100km / 23.6 mpg (imp.) / 19.6 mpg (U.S.) / 8.3 km/l

FWD (front-wheel drive), manual 5-speed gearbox
gasoline (petrol) engine with displacement: 2771 cm3 / 169.2 cui, advertised power: 142 kW / 190 hp / 193 PS ( ECE ), torque: 280 Nm / 206 lb-ft
characteristic dimensions: outside length: 5034 mm / 198.2 in, width: 1880 mm / 74 in, wheelbase: 2882 mm / 113.5 in
reference weights: base curb weight: 1540 kg / 3395 lbs, gross weight GVWR: 2140 kg / 4718 lbs
top speed: 236 km/h (147 mph) ;
accelerations: 0- 60 mph 7.9© s, 0- 100 km/h 8.4 s , 1/4 mile drag time (402 m) 15.8© s 
fuel consumption and mileage: 9.9 l/100km / 28.5 mpg (imp.) / 23.7 mpg (U.S.) / 10.1 km/l EU-cycle; average estimated by a-c©: 11.5 l/100km / 24.6 mpg (imp.) / 20.4 mpg (U.S.) / 8.7 km/l

4x4 full-time (quattro 4gen, all-wheel drive permanent; torsen T-2 center differential 50/50 (67/33-33/67 automatically distributed), Electronic Differential Locks EDL front and rear applying brakes on spinning wheels), automatic 4-speed gearbox
gasoline (petrol) engine with displacement: 4172 cm3 / 255 cui, advertised power: 220.5 kW / 296 hp / 300 PS ( ECE ), torque: 400 Nm / 295 lb-ft
characteristic dimensions: outside length: 5034 mm / 198.2 in, width: 1880 mm / 74 in, wheelbase: 2882 mm / 113.5 in
reference weights: base curb weight: 1750 kg / 3858 lbs, gross weight GVWR: 2350 kg / 5181 lbs
top speed: 250 km/h (155 mph) ;
accelerations: 0- 60 mph 6.9© s, 0- 100 km/h 7.3 s , 1/4 mile drag time (402 m) 15.1© s 
fuel consumption and mileage: 11.6 l/100km / 24.3 mpg (imp.) / 20.3 mpg (U.S.) / 8.6 km/l ECE-cycle; 13.5 l/100km / 20.9 mpg (imp.) / 17.4 mpg (U.S.) / 7.4 km/l EU-cycle; average estimated by a-c©: 14.3 l/100km / 19.8 mpg (imp.) / 16.5 mpg (U.S.) / 7 km/l 

4x4 full-time (quattro 4gen, all-wheel drive permanent; torsen T-2 center differential 50/50 (67/33-33/67 automatically distributed), Electronic Differential Locks EDL front and rear applying brakes on spinning wheels), automatic 4-speed gearbox
gasoline (petrol) engine with displacement: 2771 cm3 / 169.2 cui, advertised power: 128 kW / 172 hp / 174 PS ( ECE ), torque: 250 Nm / 184 lb-ft
characteristic dimensions: outside length: 5034 mm / 198.2 in, width: 1880 mm / 74 in, wheelbase: 2882 mm / 113.5 in
reference weights: base curb weight: 1570 kg / 3461 lbs, gross weight GVWR: 2170 kg / 4784 lbs
top speed: 225 km/h (140 mph) ;
accelerations: 0- 60 mph 9.9© s, 0- 100 km/h 10.5 s , 1/4 mile drag time (402 m) 17.5© s 
fuel consumption and mileage: 10.7 l/100km / 26.4 mpg (imp.) / 22.1 mpg (U.S.) / 9.3 km/l ECE-cycle; average estimated by a-c©: 12.4 l/100km / 22.8 mpg (imp.) / 19 mpg (U.S.) / 8.1 km/l

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