Garage
ENES
Car finder

A6 C8 specs

Audi A6 C8 4.0 RS6 Avant Station wagon

441 kW600 PS591 hp800 Nm2018–2025

petrol · Station wagon

Read the full story of the Audi A6 C8

Updated Report an error

Audi A6 C8
Photo: Vauxford / Wikimedia Commons, CC BY-SA 4.0
Power
441 kW 600 PS · 591 hp
Torque
800 Nm 590 lb-ft
Displacement
4,000 cm³

Under the bonnet of the Audi A6 C8 4.0 RS6 Avant estate sits a 4.0-litre eight-cylinder petrol engine, good for 441 kW (600 PS) and 800 Nm of torque. In the A6 C8 4.0 RS6 Avant, power goes to all four wheels.

In a A6 C8 line-up of 2 versions, the A6 C8 4.0 RS6 Avant tops the power chart, 145% above the entry 2.0 45 TFSI quattro (180 kW). On top of that, it is the strongest on torque (800 Nm).

Where the A6 C8 4.0 RS6 Avant stands out

  • Most powerful version of the A6 C8: 441 kW (600 PS)
  • Most torque in the range: 800 Nm

Dimensions drawing

To scale · width without mirrors

    Length 4,933 mmLength 16 ft 2 in1,457 mm4 ft 9 inWheelbase 2,924 mmWheelbase 9 ft 7 inWidth 1,886 mmWidth 6 ft 2 in

    rulers in mminches, grid 500 mm1 ft Side view: dashed lines mark the axles

    Engine

    FuelPetrol
    Displacement4,000 cm³ 4.0 l · 244 cu in
    Cylinders8
    Power441 kW 600 PS · 591 hp
    Torque800 Nm 590 lb-ft
    DriveAll-wheel drive

    Production

    Body typeStation wagon
    Years2018–2025
    GenerationA6 C8 (2018–2025)
    New pricefrom about €49,800 (2018) Germany list price incl. VAT at launch
    Used price todayabout €22,000–30,000 AutoScout24, Nov 2026, 9734 listings

    Compare size All A6 C8 versions All Audi spec sheets

    Data sources

    Data checked by an editor against the sources below.

    Data: 7 of 25 fields · 1 source · data changed 14 Oct 2026

    • Wikipedia - Audi A6

    How we collect and check data

    Photo credits