2012 Audi A8/A8 L 4.2 Technical specifications

2012 Audi A8/A8 L 4.2 Technical specifications

Technical specifications

ENGINE: Type Arrangement Bore Stroke Displacement Compression ratio Fuel requirement Horsepower (SAE) Max. torque

ENGINE DESIGN: Cylinder block Cylinder head Valve train / intake Firing order Fuel injection / Ignition system

Emission system

ELECTRICAL SYSTEM: Battery Alternator Recuperation

DRIVETRAIN: Drive type Transmission Gear ratios:

1st 2nd 3rd 4th 5th 6th 7th 8th Final drive Reverse

Front differential Center differential Parking brake Steering/ ratio / turning circle Brake rotor diameter-front/rear

BODY: Material Corrosion protection

WARRANTY/MAINTENANCE:

2012 Audi A8 4.2 quattro (NWB)

2012 Audi A8 L 4.2 quattro LWB (where different)

V8 engine, 90? V-angle - spark-ignition direct injection, four valves/cylinder

Front mounted, longitudinal

3.33 in

3.65 in

254 cu in

4163 cc

12.5:1

Premium unleaded 91 AKI / 95 RON recommended for maximum performance

372 hp

@ 6,800 rpm

273 KW

328 lb-ft

@ 3,500 rpm

445 Nm

vs. 350hp in D3 vs.325 lb-ft in D3

Aluminium alloy Aluminium alloy Hydraulic valve lifters, continuously variable intake and exhaust camshaft adjustment, maintenance free chain drive 1 - 5 - 4 - 8 - 6 - 3 - 7 - 2 FSI? direct injection with 120 bar system pressure, multi-hole injection valves, drive-by-wire throttle control mapped ignition with solid-state high-voltage distribution, mainfold-pressure controlled system ULEV 2

12 volts

110 amp/hr

volts

140 amp

Temporarily stores braking engergy in the battery, and thus aids driving off and acceleration

quattro? all-wheel drive Eight-speed Tiptronic? transmission

4.714 3.143 2.106 1.667 1.285 1.000 0.839 0.667 3.204 3.317

Hypoid gear, electronically locking (EDL) Torque sensing self-locking differential

Electro-mechanically actuated at the rear wheels

Speed-dependent power assistance / 15.1 / 41.7 ft

380mm / 356mm

ASF? space frame construction (aluminum alloy) with aluminum alloy body panels Multi-step anti-corrosion protection (twelve-year limited warranty against corrosion perforation)

Four-year/50,000 mile new vehicle limited warranty

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Technical specifications

CAPACITIES:

2012 Audi A8 4.2 quattro (NWB)

2012 Audi A8 L 4.2 quattro LWB (where different)

Engine oil Fuel tank Cooling system

8.1 qt 23.8 gal 3.17 gal

7.7 liter 90 liter 12.0 liter

EXTERIOR DIMENSIONS:

Wheelbase

117.8 in

2992 mm

Track:

Front

64.7 in

1644 mm

25.4

Rear

64.4 in

1635 mm

Overall length

202.2 in

5137 mm

Overall width

76.7 in

1949 mm

Overall width with mirrors

83.1 in

2111 mm

Height (unloaded)

57.5 in

1460 mm

Ground clearance (loaded)

4.72 in

120 mm

(Variance)

+/- 1 in

+/- 25 mm

Curb weight

4409 lb

Drag coefficient

Cw = 0.26

122.9 in

3122 mm

207.4 in

5267 mm

57.9 in

1471 mm

*** Ground clearance is dependent on suspension mode setting

*** Ground clearance is dependent on suspension mode setting

4453

49% / 51% Front / Rear

INTERIOR DIMENSIONS: Seating capacity Head room

Shoulder room

Leg room

Int. vol. cu ft (EPA) Luggage volume (EPA)

front rear front rear front rear

Five 37.2 in 38.1 in 59.1 in 57.8 in 41.4 in 38.7 in

115.1 cu ft 13.2 cu ft

mm (sunroof standard) mm mm mm mm mm

39.1

42.9 121.9 cu ft

PERFORMANCE: 0-60 mph Top speed

5.7 sec Electronically limited to 130 mph (209 km/h)

5.8 sec

FUEL ECONOMY: City Highway Combined

EPA Fuel economy estimate (MY2012) 18 28 21 21 is best in class - same as Mercedes S Class hybrid and Lexus LS hybrid - better than BMW hybrid and 6 cylinder.

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AudiA8

Dimensions

64.7 76.7

57.5

37.4

64.4 83.1

37.2 38.1

27.2

39.5

117.8 202.2

and inches

59.1 1467 57.8 40.9

45 35.7

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AudiA8 L

Dimensions

64.7 76.7

57.9

37.4

64.4 83.1

37.2 39.1

27.2

39.5

122.9 207.4

and inches

59.1 57.8 40.9

45 35.7

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