Specs

Research 2021 Audi A8 specs for the trims available. Choose the desired trim / style from the dropdown list to see the corresponding specs.

55 TFSI quattro

Brakes

Brake Type 4-Wheel Disc
Rear Brake Rotor Diam x Thickness (in) 13.8
Drum - Rear (Yes or )
Rear Drum Diam x Width (in)
Disc - Front (Yes or ) Yes
Disc - Rear (Yes or ) Yes
Front Brake Rotor Diam x Thickness (in) 14.8
Brake ABS System 4-Wheel

Cargo Area Dimensions

Trunk Volume (ft³) 12.5

Emissions

Tons/yr of CO2 Emissions @ 15K mi/year 8.5 (2020)

Engine

Engine Type Intercooled Turbo Gas/Electric V-6
Displacement 3.0 L/183
Fuel System Gasoline Direct Injection
SAE Net Torque @ RPM 369 @ 1370
SAE Net Horsepower @ RPM 335 @ 5000
Engine Order Code

Exterior Dimensions

Length, Overall (in) 208.7
Track Width, Rear (in) 64.3
Track Width, Front (in) 64.7
Height, Overall (in) 58.5
Width, Max w/o mirrors (in) 76.6
Wheelbase (in) 123.1

Fuel Tank

Fuel Tank Capacity, Approx (gal) 21.7

Interior Dimensions

Front Leg Room (in) 41.5
Front Head Room (in) 38.3
Second Head Room (in) 38.5
Second Leg Room (in) 44.3
Second Shoulder Room (in) 57.6
Front Shoulder Room (in) 59.1
Passenger Capacity 5

Mileage

EPA Fuel Economy Est - Hwy (MPG) 26 (2020)
EPA Fuel Economy Est - City (MPG) 17 (2020)
Fuel Economy Est-Combined (MPG) 21 (2020)

Steering

Steering Type Rack-Pinion
Turning Diameter - Curb to Curb (ft) 42.2

Summary

Vehicle Name Audi A8 L
Body Style quattro LWB Sedan

Suspension

Suspension Type - Front Multi-Link
Suspension Type - Rear Multi-Link
Suspension Type - Front (Cont.) Multi-Link
Suspension Type - Rear (Cont.) Multi-Link

Tires

Spare Tire Size Compact
Front Tire Size P255/45HR19
Front Tire Order Code
Rear Tire Order Code
Spare Tire Order Code
Front Tire Size P265/40HR20
Front Tire Size P265/35HR21
Rear Tire Size P265/35HR21
Rear Tire Size P265/40HR20
Rear Tire Size P255/45HR19

Transmission

Eighth Gear Ratio (:1) 0.67
Final Drive Axle Ratio (:1) 3.08
Reverse Ratio (:1) 3.32
Sixth Gear Ratio (:1) 1.00
Fifth Gear Ratio (:1) 1.28
Fourth Gear Ratio (:1) 1.67
Third Gear Ratio (:1) 2.11
Second Gear Ratio (:1) 3.14
First Gear Ratio (:1) 4.71
Trans Description Cont. Again
Trans Description Cont. Automatic w/OD
Trans Type 8
Trans Order Code DA
Drivetrain All Wheel
Seventh Gear Ratio (:1) 0.84

Vehicle

EPA Classification Large Cars

Weight Information

Base Curb Weight (lbs) 4773

Wheels

Front Wheel Material Aluminum
Spare Wheel Size (in) Compact
Rear Wheel Size (in) 19 X 9
Rear Wheel Size (in) 21 X 9
Rear Wheel Size (in) 20 X 9
Rear Wheel Size (in) 20
Front Wheel Size (in) 19 X 9
Front Wheel Size (in) 21 X 9
Front Wheel Size (in) 20 X 9
Rear Wheel Material Aluminum
Front Wheel Size (in) 20
Spare Wheel Material Aluminum