2025 Audi RS6 • Compare 7 used cars with valuation

Market overview: April-2026 Price Analysis: A used Audi RS6 from 2025 currently costs between £92,990 and £135,000. On average, the mileage for this year stands at 10,418 miles. The depreciation and price trend over the last 12 months is £0.

Featured deals

Verified Dealers

Become a verified dealer

Carwow

2023

(2023) Mercedes E53 AMG Edition 435 HP

£39,250

Good price

You save £3,050

WR9 7DZ Worcestershire, Worcestershire

218 g CO2/km comb. - 435 HP (319 kW) - 9.5 Mpg

Carwow

2023

(2023) Mercedes E53 AMG Edition 435 HP

£40,936

Good price

You save £1,764

WS11 8XR Staffordshire, Staffordshire

215 g CO2/km comb. - 435 HP (319 kW) - 9.2 Mpg

Carwow

2025

(2025) BMW 840 M Sport 333 HP

£40,495

Super price

You save £5,205

SO53 3YU Cross Rise, Hampshire

195 g CO2/km comb. - 333 HP (244 kW) - 8.5 Mpg

Carwow

2024

(2024) BMW 840 M Sport 333 HP

£43,200

Super price

You save £4,400

CM1 3BH Essex, Essex

191 g CO2/km comb. - 333 HP (244 kW) - 8.3 Mpg

Price checked by AutoUncle

Super price

Good price

Fair price

A bit pricey

Expensive

1 / 4

Used (2025) Audi RS6 Performance 620 HP | Super price

RS6 TFSI Quattro Performance 5dr

2025
6,001 miles
Trim level: Performance
4.0L Electric/Petrol
Estate
Automatic
620 HP (456 kW)
Details

Super price

£108,500

Buyacar

Delivered to you

View the car

1 / 4

Used (2025) Audi RS6 Design 620 HP | A bit pricey

RS6 TFSI Qtro Perform Carbon Vorsp

2025
16,356 miles
Trim level: Design
4.0L Electric/Petrol
Estate
Automatic
620 HP (456 kW)
Details

A bit pricey

£116,000

Buyacar

Delivered to you

View the car

-2%

1 / 4

Used (2025) Audi RS6 Performance 630 HP

- RS6 Avant TFSI Quattro Perfo

2025
19,520 miles
Trim level: Performance
4.0L Electric/Petrol
Estate
Automatic
630 HP (463 kW)
CO2 emissions: 286 g CO2/km comb.
mpg: 12.2
Details

£92,990

£95,490

Not evaluated

RH149AZ

View the car

Availability verified

1 / 4

Used (2025) Audi RS6 Advanced

RS6 TFSI Qtro Perform Carbon Vorsp

2025
6,800 miles
Trim level: Advanced
4.0L Electric/Petrol
Estate
Automatic
Details

£135,000

Not evaluated

Motors.co.uk

NW8 7HT Greater London, London

View the car

Featured deals

Verified Dealers

Carwow

2025

(2025) BMW 840 M Sport 333 HP

£35,497

Super price

You save £5,603

BA228RT

195 g CO2/km comb. - 333 HP (244 kW) - 8.5 Mpg

Carwow

2025

(2025) BMW 840 M Sport 333 HP

£48,311

Fair price

You save £489

BL82AL

195 g CO2/km comb. - 333 HP (244 kW) - 8.5 Mpg

Carwow

2023

(2023) Mercedes E53 AMG Edition 435 HP

£43,400

Fair price

Estimated price £43,173

CM1 3BH Essex, Essex

215 g CO2/km comb. - 435 HP (319 kW) - 9.2 Mpg

Carwow

2025

(2025) BMW 840 M Sport 333 HP

£42,990

Good price

You save £3,210

TN12 5HD East Peckham, Kent

195 g CO2/km comb. - 333 HP (244 kW) - 8.5 Mpg

1 / 4

Used (2025) Audi RS6 Performance 620 HP

RS6 TFSI Quattro Performance 5dr

2025
15,637 miles
Trim level: Performance
4.0L Electric/Petrol
Estate
Automatic
620 HP (456 kW)
Details

£98,000

Not evaluated

Buyacar

Delivered to you

View the car

1 / 4

Used (2025) Audi RS6 Performance

RS6 TFSI Qtro Perform Carbon Vorsp

2025
9,800 miles
Trim level: Performance
4.0L Electric/Petrol
Estate
Automatic
Details

£129,995

Not evaluated

Motors.co.uk

NG25 0TX Nottinghamshire, Nottinghamshire

View the car

-1%

1 / 4

Used (2025) Audi RS6 Performance 620 HP

RS6 TFSI Quattro Performance 5dr

2025
4,625 miles
Trim level: Performance
4.0L Electric/Petrol
Estate
Automatic
620 HP (456 kW)
Details

£104,999

£106,999

Not evaluated

Honestjohn

WC1E 7DP Greater London, London

View the car

New

1 / 1

Used (2025) Audi RS6 Design

RS6 TFSI Qtro Perform Carbon Vorsp

2025
4,602 miles
Trim level: Design
4.0L Electric/Petrol
Estate
Automatic
Details

£129,990

Not evaluated

Motors.co.uk

TS5 7AB Middlesbrough, North Yorkshire

View the car

Featured deals

Verified Dealers

Carwow

2023

(2023) Mercedes E53 AMG Edition 435 HP

£48,990

Fair price

You save £1,610

TN12 5HD East Peckham, Kent

218 g CO2/km comb. - 435 HP (319 kW) - 9.5 Mpg

Carwow

2025

(2025) BMW 840 M Sport 333 HP

£34,420

Super price

You save £5,480

BB1 3NU Lancashire, Lancashire

195 g CO2/km comb. - 333 HP (244 kW) - 8.5 Mpg

Carwow Leasing

2026

(2026) BMW M4 Competition Edition 530 HP

£81,039

Super price

You save £4,561

W1K 7TT Greater London, London

227 g CO2/km comb. - 530 HP (389 kW) - 10.0 Mpg

Carwow Leasing

2026

(2026) BMW M4 Competition Edition 530 HP

£87,650

Fair price

Estimated price £85,617

S92RQ

227 g CO2/km comb. - 530 HP (389 kW) - 10.0 Mpg

Showing 1 - 8 of 8 results

Price checked by AutoUncle

Super price

Good price

Fair price

A bit pricey

Expensive

See Audi RS6

Audi RS6 (152)