Used (2025) Audi RS6 630 HP | Super price
- RS6 Avant TFSI Qtro Perform
- 2025
- 20,100 miles
- 4.0L Petrol
- Estate
- Automatic
- 630 HP (463 kW)
- mpg: 12.3
- CO2: 281 g CO2/km comb.
- Details
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Price checked by AutoUncle
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Good price
Fair price
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- RS6 Avant TFSI Qtro Perform
Super price
-Avant 4.0T FSI V8 Bi-Turbo
Good price
- RS6 Avant 4.0T FSI Quattro 5dr
Good price
Avant 4.0 TFSI V8 Carbon Black
Good price
4.0 TFSI V8 Estate 5dr Petrol
Super price
- RS6 Avant 4.0T FSI QuattroPe
Good price
RS6TFSI Quattro Carbon Black 5dr
Good price
RS6TFSI Quattro Performance 5dr
Super price
RS6 TFSI Quattro Vorsprung 5dr
Good price
RS6 TFSI Quattro 5dr Tiptronic
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RS6 TFSI Quattro 5dr Tiptronic
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RS6 4.0T FSI V8 Bi-Turbo Quattro
Good price
RS6TFSI Quattro Launch Edition 5dr
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RS6TFSI Quattro Vorsprung 5dr
Good price
RS6 TFSI Quattro 5dr Tiptronic
Good price
RS6TFSI Quattro Carbon Black 5dr
Good price
RS6 4.0T FSI V8 Bi-Turbo Quattro
Super price
Avant 4.0 TFSI V8 Performance
Super price
RS6 TFSI Quattro Performance 5dr
Good price
RS6 4.0T FSI Quattro5dr Tip
Good price
Featured deals
RS6TFSI Quattro Carbon Black 5dr
Good price
RS6TFSI Qtro Perform Carbon Vorsp
Super price
Avant 4.0 TFSI V8 Vorsprung
Super price
RS6 TFSI Quattro Carbon Black 5dr
Super price
Avant RS 6 TFSI Quattro Vorsprung
Good price
Featured deals
Used Audi RS6
Factors that affect the appreciation of a Audi RS6:
- Mileage
- Age of the vehicle
- Number of previous owners
- Accidents or damage history
- Trim level, equipment, and options
Appreciation is an important part of calculating the total value of owning a Audi RS6. In addition to the monthly appreciation of £38, you should also factor in fuel costs, road tax, insurance and maintenance (including tyres and car washes) to get the full monthly value.
Model year | Price range* | Avg. Price | Depreciation | Cars for sale |
|---|---|---|---|---|
2025 Audi RS6 | £108,900 - £194,975 | £136,592 | +£9,640 | < 10 |
2024 Audi RS6 | £88,500 - £122,990 | £105,391 | -£4,800 | 13 |
2023 Audi RS6 | £62,495 - £109,950 | £95,742 | +£2,740 | 17 |
2021 Audi RS6 | £68,950 - £84,950 | £81,839 | +£2,100 | 21 |
2022 Audi RS6 | £42,990 - £92,495 | £76,296 | -£5,180 | 18 |
2020 Audi RS6 | £65,000 - £79,950 | £72,147 | +£460 | 24 |
2017 Audi RS6 | £36,995 - £45,995 | £40,790 | -£1,220 | < 10 |
2018 Audi RS6 | £33,995 - £45,995 | £37,794 | -£2,920 | < 10 |
2016 Audi RS6 | £29,995 - £41,990 | £36,653 | -£1,920 | 11 |
2015 Audi RS6 | £28,995 - £42,948 | £34,810 | -£240 | 16 |
2014 Audi RS6 | £26,995 - £39,995 | £32,408 | +£2,540 | < 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: 11 January 2026
Variant | Price range* | Avg. Price | Depreciation | Cars for sale |
|---|---|---|---|---|
🏆 The most popular Audi RS6 Design | £29,950 - £164,989 | £79,585 | +£4,460 | 43 |
Audi RS6 Comfort | £65,000 - £107,990 | £78,393 | +£4,380 | 26 |
Audi RS6 Black Edition | £72,980 - £79,995 | £75,988 | - | < 10 |
Audi RS6 Performance | £30,495 - £119,950 | £69,873 | -£16,600 | 31 |
Audi RS6 Advanced | £29,995 - £92,950 | £58,782 | -£8,060 | 30 |
💰 The budget choice Audi RS6 Business | £7,750 - £74,990 | £45,012 | - | < 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: 11 January 2026
The Business is the cheapest entry point with an average price of £45,012.
Accuracy will improve as more cars from this variant become available
There are the most Design for sale right now (43), which gives you the most options to choose from.
The Design has held its price stable with minimal loss in value over the past year (+£4,460).
Month | Average market price | Lowest market price | Highest market price | Calculation method |
|---|---|---|---|---|
| 2025 - January | £72,140 | £67,740 | £76,540 | Estimate |
| 2025 - February | £71,680↘ | £67,280 | £76,080 | Estimate |
| 2025 - March | £71,280↘ | £66,580 | £75,960 | Estimate |
| 2025 - April | £71,160↘ | £66,340 | £76,000 | Estimate |
| 2025 - May | £71,760↗ | £66,760 | £76,740 | Estimate |
| 2025 - June | £72,060↗ | £68,040 | £76,060 | Estimate |
| 2025 - July | £72,160↗ | £68,880 | £75,460 | Estimate |
| 2025 - August | £72,340↗ | £69,200 | £75,480 | Estimate |
| 2025 - September | £72,280↘ | £69,480 | £75,060 | Estimate |
| 2025 - October | £72,940↗ | £69,720 | £76,160 | Estimate |
| 2025 - November | £73,040↗ | £69,420 | £76,640 | Estimate |
| 2025 - December | £72,600↘ | £69,580 | £75,620 | Estimate |
| 2026 - February | £72,780↗ | - | - | Forecast |
| 2026 - March | £72,860↗ | - | - | Forecast |
| 2026 - April | £72,960↗ | - | - | Forecast |
| 2026 - May | £73,040↗ | - | - | Forecast |
| 2026 - June | £73,140↗ | - | - | Forecast |
All estimates and forecasts are based on actual market data
Last updated: 11 January 2026
Average Monthly Depreciation
A summary of the past 12 and an estimation of the next 6 months.
Past 12 months
£460
Next 6 months
£540
Price checked by AutoUncle
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Are you considering buying a pre-owned executive car? Then the Audi RS6 is a great option. On AutoUncle, you can find 202 used Audi RS6s for sale in the UK collected from various dealership websites and online marketplaces.
The cheapest Audi RS6 that is available here on AutoUncle costs £27,989, while the most expensive model is priced at £118,385.
There are five main parameters which have an impact on what a used Audi RS6 costs: what year the car is from, engine size and performance, fuel efficiency of the car, how many miles it has travelled along with equipment variant.
For example, a newer model with fewer miles recorded, or a more luxurious variant with a powerful engine, typically commands a higher price than, for example, an older car without special equipment and with many kilometres behind it.
The following equipment variants are the most populare ones for the Audi RS6:
While evaluating the cost of a pre-owned Audi RS6, it's crucial to examine vehicles sharing identical trim level. Otherwise, you might draw an inaccurate conclusion about which car to purchase.
For the Audi RS6 petrol stands as the only fuel type available. At present, we have two hundred and two cars at an average price of £67,552.
Keep your driving habits in mind when choosing which fuel type to purchase. How many miles do you drive in a normal week? Do you take many short trips, or do you tend to drive long distances?
For short journeys, electric cars, plug-in hybrids or petrol cars are obvious choices. If you have a daily commute over longer distances, a modern electric car can be a great choice - especially if you have access to charging at home or at work. In a few cases with long journeys and limited charging infrastructure, diesel can be a practical solution. Be aware that in a number of countries, cities have implemented bans on diesel engines with high emissions.
With the stationcar being the more popular choice, the Audi RS6 is offered in both stationcar and sedan body styles in the UK. Estates, also known as station wagons, are popular with UK consumers. They combine impeccable driving capabilities with the simple advantage of space. Station wagons, SUVs and MPVs tend to be popular with active families.
The Audi RS6 is quite well-liked in its segment but still it has some competitors.
Competing cars for the Audi RS6
With a current inventory of 1,828 available models on AutoUncle, the Audi A6 stands out as the top alternative to the Audi RS6. Average listing price for the Audi A6 is £19,999.
Another popular choice in this class is the BMW 520 with 1,607 cars on the market and an average price tag of £19,999. Another good choice for an alternative car is the Vauxhall Insignia with 1,433 cars for sale for the average price of £5,995.
When considering an electric vehicle within the same car segment as the Audi RS6, here are some few recommendations:
Not satisfied with the electric car options you've seen? Examine our full lineup of electric cars here.