2008 Audi A8 4-Door Sedan Specs

4-Door Sedan
MSRP based on 4-Door Sedan

Quick Specs

Gas Mileage 16 mpg City/23 mpg Hwy
Engine Gas V8, 4.2L
EPA Class Large
Style Name 4dr Sdn
Drivetrain All Wheel Drive
Passenger Capacity 5
Passenger Doors 4
Body Style 4dr Car
Transmission 6-speed automatic transmission-inc: "Tiptronic" gear selector, dynamic shift program, hill detection capability, "sport mode" setting


EPA Classification Large
Weight Information
Base Curb Weight (lbs) 4321
Interior Dimensions
Passenger Capacity 5
Front Hip Room (in) - TBD -
Front Leg Room (in) 41.4
Second Shoulder Room (in) 57.5
Passenger Volume (ft³) 114.9
Second Head Room (in) 38.0
Front Shoulder Room (in) 59.1
Second Hip Room (in) - TBD -
Front Head Room (in) 37.3
Second Leg Room (in) 37.6
Exterior Dimensions
Wheelbase (in) 115.9
Track Width, Rear (in) 63.3
Height, Overall (in) 56.9
Length, Overall (in) 199.3
Min Ground Clearance (in) 4.72
Track Width, Front (in) 63.9
Width, Max w/o mirrors (in) 74.6
Liftover Height (in) - TBD -
Cargo Area Dimensions
Trunk Volume (ft³) 14.6

Fuel Economy

Fuel Tank
Fuel Tank Capacity, Approx (gal) 23.8
EPA Fuel Economy Est - City (MPG) 16
EPA Fuel Economy Est - Hwy (MPG) 23

Performance Specs

Engine Order Code NA
SAE Net Torque @ RPM 325 @ 3500
Fuel System FSI
Engine Type Gas V8
SAE Net Horsepower @ RPM 350 @ 6800
Displacement 4.2L/254
Drivetrain All-Wheel Drive
First Gear Ratio (:1) 4.17
Sixth Gear Ratio (:1) 0.69
Trans Description Cont. Automatic
Fourth Gear Ratio (:1) 1.14
Final Drive Axle Ratio (:1) 3.32
Trans Order Code NA
Second Gear Ratio (:1) 2.34
Reverse Ratio (:1) 3.40
Trans Description Cont. Again NA
Fifth Gear Ratio (:1) 0.87
Trans Type 6
Third Gear Ratio (:1) 1.52
Clutch Size (in) NA
Brake Type Pwr
Rear Brake Rotor Diam x Thickness (in) 12.2 x 0.87
Disc - Rear (Yes or ) Yes
Brake ABS System 4-Wheel
Drum - Rear (Yes or ) NA
Front Brake Rotor Diam x Thickness (in) 14.2 x 1.34
Disc - Front (Yes or ) Yes
Rear Drum Diam x Width (in) NA
Steering Type Pwr Rack & Pinion
Turning Diameter - Curb to Curb (ft) 41.0
Steering Ratio (:1), Overall - TBD -
Turning Diameter - Wall to Wall (ft) - TBD -
Lock to Lock Turns (Steering) 2.8
Front Tire Order Code NA
Spare Tire Size P245/40R18
Front Tire Size P245/40R18
Rear Tire Order Code NA
Rear Tire Size P245/40R18
Spare Tire Order Code NA
Front Wheel Size (in) 18 x 8.5
Spare Wheel Material Alloy
Front Wheel Material Alloy
Rear Wheel Size (in) 18 x 8.5
Rear Wheel Material Alloy
Spare Wheel Size (in) 18 x 8.5
Suspension Type - Front Adaptive Air
Shock Absorber Diameter - Rear (mm) - TBD -
Suspension Type - Rear (Cont.) NA
Suspension Type - Rear Adaptive Air
Stabilizer Bar Diameter - Front (in) - TBD -
Shock Absorber Diameter - Front (mm) - TBD -
Suspension Type - Front (Cont.) NA
Stabilizer Bar Diameter - Rear (in) - TBD -

Safety Features

Air Bag-Frontal-Driver Yes
Air Bag-Frontal-Passenger Yes
Air Bag-Passenger Switch (On/Off) No
Air Bag-Side Body-Front Yes
Air Bag-Side Body-Rear Yes
Air Bag-Side Head-Front Yes
Air Bag-Side Head-Rear Yes
Brakes-ABS Yes
Child Safety Rear Door Locks Yes
Daytime Running Lights Yes
Traction Control Yes
Night Vision No
Rollover Protection Bars No
Fog Lamps Yes
Parking Aid No
Tire Pressure Monitor Yes
Back-Up Camera No
Stability Control Yes
Other Features Anti-lock brake system w/Electronic rear brake force...
Driver & front passenger dual-stage & dual-threshold next...
Front/outboard rear seat-mounted side-impact airbags
Sideguard front/outboard rear inflatable curtain airbags
Driver & front passenger knee protection airbags
Front passenger occupant detection for air bag
Front 3-point seat belts w/automatic pretensioning, pwr height...
Rear 3-point seat belts w/automatic pretensioning & angle...
Front passenger & rear seat belts w/Convertible Locking...
Safety unlock feature unlocks doors & turns on interior lights...
Rear child safety door locks
Rear lower anchorage & upper tether child seat provisions (LATCH)
Emergency interior trunk release handle
Traction control (ASR)
Electronic stability program (ESP)-inc: braking assist
Programmable daytime running lamps


Basic Miles/km 50,000
Basic Years 4
Corrosion Miles/km Unlimited
Corrosion Years 12
Drivetrain Miles/km 50,000
Drivetrain Years 4
Roadside Assistance Miles/km Unlimited
Roadside Assistance Years 4

Other Specs

Cooling System
Total Cooling System Capacity (qts) 12.2
Cold Cranking Amps @ 0° F (Primary) - TBD -
Maximum Alternator Capacity (amps) 190
Dead Weight Hitch - Max Trailer Wt. (lbs) - TBD -
Wt Distributing Hitch - Max Tongue Wt. (lbs) - TBD -
Dead Weight Hitch - Max Tongue Wt. (lbs) - TBD -
Wt Distributing Hitch - Max Trailer Wt. (lbs) - TBD -
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