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Used (2025) Audi RS6 630 HP | Super price
RS6 Avant 2026 Carbon Vorsprung
- 2025
- 18,000 miles
- 4.0L Petrol
- Estate
- Automatic
- 630 HP (463 kW)
- CO2 emissions: 281 g CO2/km comb.
- 12.3 mpg
- Details
Super price
£104,980
S91DH
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2025 Audi RS6 • Compare 10 used cars with valuation
Average sales data
Avg. price
£120,066
Cars found
9
Depreciation
-
Avg. sale time
39 days
Price checked by AutoUncle
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Super price
Good price
Fair price
A bit pricey
Expensive
Availability verified
-2%
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4
Used (2025) Audi RS6 Performance 620 HP | Good price
RS6 TFSI Quattro Performance 5dr
- 2025
- 5,198 miles
- Trim level: Performance
- 4.0L Petrol
- Estate
- Automatic
- 620 HP (456 kW)
- Details
Good price
£99,300
£101,990
Honestjohn
WC1E 7DP Greater London, London
-5%
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4
Used (2025) Audi RS6 Performance 620 HP | Super price
RS6 TFSI Quattro Performance 5dr
- 2025
- 15,637 miles
- Trim level: Performance
- 4.0L Petrol
- Estate
- Automatic
- 620 HP (456 kW)
- Details
Super price
£93,000
£98,000
Buyacar
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-5%
1 /
4
Used (2025) Audi RS6 Performance 620 HP | Fair price
RS6 TFSI Quattro Performance 5dr
- 2025
- 4,625 miles
- Trim level: Performance
- 4.0L Petrol
- Estate
- Automatic
- 620 HP (456 kW)
- Details
Fair price
£100,890
£106,999
Buyacar
Delivered to you
-7%
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Used (2025) Audi RS6 Performance 630 HP
- RS6 Avant TFSI Quattro Perfo
- 2025
- 15,672 miles
- Trim level: Performance
- 4.0L Petrol
- Estate
- Automatic
- 630 HP (463 kW)
- CO2 emissions: 286 g CO2/km comb.
- 12.2 mpg
- Details
£81,990
£88,990
Not evaluated
PO198TX
View the car
-2%
1 /
4
Used (2025) Audi RS6 Design
RS6 TFSI Qtro Perform Carbon Vorsp
- 2025
- 11,642 miles
- Trim level: Design
- 4.0L Petrol
- Estate
- Automatic
- 22.8 mpg
- Details
£184,990
£189,990
Not evaluated
Motors.co.uk
TS5 7AB Middlesbrough, North Yorkshire
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4
Used (2025) Audi RS6
Avant 4.0 TFSI V8 AVANT GT
- 2025
- 3,450 miles
- 4.0L Petrol
- Estate
- Automatic
- Details
£187,995
Not evaluated
Motors.co.uk
WN2 4SZ Hindley Green, Manchester
-4%
1 /
4
Used (2025) Audi RS6 Advanced
RS6 TFSI Qtro Perform Carbon Vorsp
- 2025
- 6,800 miles
- Trim level: Advanced
- 4.0L Petrol
- Estate
- Automatic
- Details
£128,950
£135,000
Not evaluated
Motors.co.uk
NW8 7HT Greater London, London
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Showing 1 - 9 of 9 results
How much does a used Audi RS6 cost? Prices, ratings and depreciation by model year
Model year | Price range* | Avg. Price | Median Mileage | Depreciation | Cars for sale |
|---|---|---|---|---|---|
2025 Audi RS6 | £88,595 - £187,993 | £119,331 | 9,200 miles | -£3,680 | 10 |
2024 Audi RS6 | £78,560 - £114,799 | £100,168 | 13,300 miles | -£4,940 | 25 |
2023 Audi RS6 | £82,432 - £104,989 | £94,489 | 19,000 miles | +£6,920 | 23 |
2022 Audi RS6 | £65,256 - £88,342 | £77,712 | 37,000 miles | -£1,360 | 12 |
2021 Audi RS6 | £66,621 - £82,000 | £73,926 | 31,200 miles | +£480 | 16 |
2020 Audi RS6 | £59,424 - £84,950 | £69,961 | 37,500 miles | -£2,660 | 27 |
2018 Audi RS6 | £38,841 - £54,246 | £46,524 | 59,900 miles | - | < 10 |
2017 Audi RS6 | £30,992 - £49,290 | £40,025 | 71,700 miles | -£1,460 | < 10 |
2016 Audi RS6 | £28,595 - £45,348 | £35,146 | 61,000 miles | -£2,100 | 14 |
2015 Audi RS6 | £27,293 - £36,696 | £31,703 | 79,300 miles | -£2,660 | < 10 |
2014 Audi RS6 | £24,698 - £35,193 | £29,772 | 76,300 miles | -£500 | < 10 |
2008 Audi RS6 | £18,895 - £26,995 | £23,995 | 54,800 miles | - | < 10 |
2009 Audi RS6 | £15,196 - £20,999 | £18,145 | 82,900 miles | - | < 10 |
*The 'Price range' column shows the prices at the 5th and 95th percentiles of cars in the current market
The data is based on the cars currently listed on AutoUncle
Last updated: 21 July 2026
Comparison of Audi RS6 variants and prices
Below you can compare prices and depreciation for the 6 most popular Audi RS6 variants. The table is updated daily with data from the market in United Kingdom.
Variant | Price range* | Avg. Price | Median Mileage | Depreciation | Cars for sale |
|---|---|---|---|---|---|
📈 The best value Audi RS6 Design | £27,140 - £108,375 | £79,669 | 30,100 miles | +£10,800 | 42 |
Audi RS6 Advanced | £28,249 - £91,990 | £71,790 | 36,200 miles | -£2,420 | 26 |
Audi RS6 Comfort | £18,596 - £97,995 | £63,325 | 36,800 miles | -£8,160 | 25 |
🏆 The most popular Audi RS6 Performance | £28,195 - £104,992 | £62,718 | 51,000 miles | +£5,700 | 52 |
Audi RS6 Sport | £31,495 - £88,734 | £59,647 | 36,500 miles | - | < 10 |
💰 The budget choice Audi RS6 Business | £14,275 - £84,691 | £55,580 | 26,400 miles | - | < 10 |
*The 'Price range' column shows the prices at the 5th and 95th percentiles of cars in the current market
The data is based on the cars currently listed on AutoUncle
Last updated: 21 July 2026
Which variant should you choose?
💰 The budget choice
The Business is the cheapest entry point with an average price of £55,580.
Accuracy will improve as more cars from this variant become available
🏆 The most popular
There are the most Performance for sale right now (52), which gives you the most options to choose from.
📈 The best value
The Design has held its price stable with minimal loss in value over the past year (+£10,800).
Price checked by AutoUncle
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See Audi RS6
- Audi RS6 (169)