Audi A6 Saloon dimensions

Discover all the dimensions of the Audi A6 Saloon (2025), including length, width, height, headroom, legroom, boot capacity, turning circle, ground clearance, tyre dimensions and much more.

Dimensions in detail: from length to boot capacity (2025)

Audi A6 Saloon 2025
Audi A6 Saloon 2025
Audi A6 Saloon 2025
Audi A6 Saloon 2025
Audi A6 Saloon 2025

The new Audi A6 Saloon 2025 measures 4,999 mm in length, 1,875 mm in width and 1,418 mm in height. The wheelbase is 2,927 mm. The boot has a capacity of 452 litres. The ground clearance is millimetres. This refers to the distance between the lowest point under the vehicle and the ground surface.

Exterior dimensions

Length 4,999 mm
Width (excluding mirrors) 1,875 mm
Width (including mirrors) 2,099 mm
Height 1,418 mm
Wheelbase 2,927 mm
Front track 1,624–1,631 mm
Rear track 1,608–1,616 mm
Loading sill height 644–647 mm
Turning circle 12.3–12.4 m
Front tires 225/55 R18–245/45 R19
Rear tires 225/55 R18–245/45 R19

Interior dimensions and boot volume

Boot volume 354–492 litres

Differences between versions

The dimensions of the Audi A6 Saloon 2025 vary depending on the version. Below you will find the specific technical specifications.

Fuel type Version
Petrol Dimensions A6 Saloon TFSI 204 hp
Mild hybrid petrol Dimensions A6 Saloon TFSI quattro 367 hp AWD
Mild hybrid diesel Dimensions A6 Saloon TDI 204 hp
Mild hybrid diesel Dimensions A6 Saloon TDI quattro 204 hp AWD
Plug-in hybrid Dimensions A6 Saloon e-hybrid 220 kW 299 hp AWD
Plug-in hybrid Dimensions A6 Saloon e-hybrid 270 kW 367 hp AWD

More information

Comparison of Audi model dimensions

Below is a comparison of the dimensions of the A6 Saloon with other Audi models in the same segment, as well as with slightly larger and smaller models available in 2025.

Model Length in mm Width in mm Height in mm Boot in litres
Audi A5 Berline 4,829 1,860 1,444 445
Audi A6 Sportback e-tron 4,928 1,923 1,455 502
Audi A7 Sportback 4,969 1,908 1,422 /
Audi e-tron GT 4,997 1,964 1,369 405
Audi A6 Berline 4,999 1,875 1,418 452
Audi A8 5,190 1,945 1,473 /

Frequently Asked Questions

What are the dimensions of the new Audi A6 Saloon?

The Audi A6 Saloon measures 4,999 mm in length, 1,875 mm in width, and 1,418 mm in height. The wheelbase measures 2,927 mm.

What is the boot capacity of the Audi A6 Saloon?

The boot offers 452 litres of space.

What is the turning circle of the Audi A6 Saloon?

The Audi A6 Saloon has a turning circle of 12.3 meters. This is the minimum space required to make a full 360-degree turn.

Evolution of the dimensions of the Audi A6 Saloon

Models of similar size to the Audi A6 Saloon