Comparison:Audi A6 2023 (new) Vs. Audi A8 2021 (new)

#	Audi A6	Audi A8	Add to comparison New comparison

Generation	A6 C8 (1. Facelift) (C8 (4K)) 2023 - Now Change selected generation	A8 D5 (1. Facelift) (D5 (4N)) 2021 - Now Change selected generation
Body	Sedan	Sedan
Doors	4	4
Vehicle class	Upper mid-size car (e.g., E-Class)	Full-size luxury car (e.g., S-Class)
Engine	Select engine for the exact values to be shown	Select engine for the exact values to be shown
Remove	Remove from comparison	Remove from comparison

Dimensions

Length

1. Audi A8 2021 (new) 5190 mm

2. Audi A6 2023 (new) 4939 mm

Wheelbase

1. Audi A8 2021 (new) 2998 mm

2. Audi A6 2023 (new) 2924 mm

Width

1. Audi A8 2021 (new) 1945 mm

2. Audi A6 2023 (new) 1886 mm

Width including mirrors

1. Audi A8 2021 (new) 2130 mm

2. Audi A6 2023 (new) 2110 mm

Height

1. Audi A8 2021 (new) 1473 mm

2. Audi A6 2023 (new) 1457 mm

Turning circle

1. Audi A6 2023 (new) 12.10 - 12.20 m

2. Audi A8 2021 (new) 11.40 - 12.90 m

Boot/interior

Boot space

1. Audi A6 2023 (new) 360 - 565 l

2. Audi A8 2021 (new) 390 - 505 l

Boot space (rear seats folded, bottom to windows)

1. Audi A6 2023 (new) 995 l

2. Audi A8 2021 (new) ?

Seats

1. Audi A8 2021 (new) 5

2. Audi A6 2023 (new) 4

Max. seats

1. Audi A6 2023 (new) 5

2. Audi A8 2021 (new) ?

Doors

1. Audi A6 2023 (new) 4

2. Audi A8 2021 (new) 4

Isofix

1. Audi A6 2023 (new) Serie

2. Audi A8 2021 (new) Serie

Engines/drivetrain

Drive

1. Audi A8 2021 (new) All-wheel drive

2. Audi A6 2023 (new) Front-wheel drive, All-wheel drive

Fuel

1. Audi A6 2023 (new) Premium, Diesel, Super Premium

2. Audi A8 2021 (new) Super Premium, Premium, Diesel

Gearbox

1. Audi A6 2023 (new) Automated Manual Transmission (Dual-Clutch), Automatic Transmission

2. Audi A8 2021 (new) Automatic Transmission

Gears

1. Audi A6 2023 (new) 7 - 8

2. Audi A8 2021 (new) 8

Cylinders

1. Audi A6 2023 (new) 4 - 8

2. Audi A8 2021 (new) 6 - 8

Max. speed

1. Audi A6 2023 (new) 219 - 305 km/h

2. Audi A8 2021 (new) 250 km/h

Power

1. Audi A6 2023 (new) 120 - 463 kW

2. Audi A8 2021 (new) 210 - 420 kW

Torque

1. Audi A6 2023 (new) 370 - 850 Nm

2. Audi A8 2021 (new) 500 - 800 Nm

Cubic capacity

1. Audi A6 2023 (new) 1968 - 3996 ccm

2. Audi A8 2021 (new) 2967 - 3996 ccm

Acceleration 0-100km/h

1. Audi A8 2021 (new) 3.8 - 5.9 s

2. Audi A6 2023 (new) 3.3 - 9.4 s

Consumption/ecology

Tank size

1. Audi A8 2021 (new) 65 - 82 l

2. Audi A6 2023 (new) 52 - 73 l

Combined consumption (WLTP)

1. Audi A8 2021 (new) 7 l/100km

2. Audi A6 2023 (new) 8.1 l/100km

CO2 emissions (WLTP)

1. Audi A8 2021 (new) 40.0 - 261.0 g/km

2. Audi A6 2023 (new) 24.0 - 280.0 g/km

Emission standard

1. Audi A8 2021 (new) Euro 6d-ISC-FCM (WLTP) 36AP-AR, Euro 6e (WLTP) 36EA

2. Audi A6 2023 (new) Euro 6d-ISC-FCM (WLTP) 36AP-AR, Euro 6e (WLTP) 36EA

Tyre size

1. Audi A6 2023 (new) 225/55R18

2. Audi A8 2021 (new) 235/55R18

Noise

1. Audi A6 2023 (new) 66 - 71 dB

2. Audi A8 2021 (new) 67 - 71 dB

Weight/towing

Empty weight (EU)

1. Audi A6 2023 (new) 1715 - 2175 kg

2. Audi A8 2021 (new) 2035 - 2415 kg

Permissible total weight

1. Audi A8 2021 (new) 2710 - 2950 kg

2. Audi A6 2023 (new) 2240 - 2740 kg

Braked trailer

1. Audi A6 2023 (new) 2000 - 2500 kg

2. Audi A8 2021 (new) 2300 kg

Trailer (no brakes)

1. Audi A6 2023 (new) 750 kg

2. Audi A8 2021 (new) 750 kg

Max. roof load

1. Audi A6 2023 (new) 90 kg

2. Audi A8 2021 (new) 90 kg

Max. towbar load

1. Audi A6 2023 (new) 95 - 100 kg

2. Audi A8 2021 (new) 95 kg

EV

Range (WLTP)

1. Audi A6 2023 (new) 65.0 - 69.0 km

2. Audi A8 2021 (new) 60.0 km

Battery capacity - total

1. Audi A6 2023 (new) 17.9 kWh

2. Audi A8 2021 (new) 17.9 kWh

Battery capacity - usable

1. Audi A8 2021 (new) 14.1 - 14.4 kWh

2. Audi A6 2023 (new) 14.4 kWh