Featured deals
Become a verified dealer
Price checked by AutoUncle
Super price
Good price
Fair price
A bit pricey
Expensive
- RS6 Avant TFSI Quattro Vorsprung
Super price
- RS6 Avant 4.0T FSI Quattro 5dr
Good price
RS6 4.0T FSI Quattro 5dr Tip
Good price
Parkers.co.uk
Featured deals
A6 Avant (2016/16)4.0T FSI Quattro
Super price
Parkers.co.uk
4.0 Tfsi V8 Performance Estate 5Dr
Super price
Motors.co.uk
RS6 TFSI Quattro Vorsprung 5dr
Super price
Dealer
RS6 4.0 TFSI V8 Vorsprung
Super price
Exchange and Mart
RS6 4.0T FSI V8 Bi-Turbo Quattro
Good price
Motors.co.uk
RS6 TFSI Quattro Launch Edition
Good price
Buyacar
Featured deals
RS6 TFSI Quattro Vorsprung 5dr
Good price
Parkers.co.uk
RS6 4.0 Vorsprung TFSI MHEV
Good price
Motors.co.uk
4.0 TFSI V8 Carbon Black Tiptronic
Super price
Exchange and Mart
RS6 TFSI Quattro Vorsprung 5dr
Good price
Buyacar
RS6 TFSI Quattro Carbon Black 5dr
Super price
Honestjohn
RS6 TFSI Qtro Perform Carbon Black
Super price
Buyacar
RS6 4.0T FSI Quattro 5dr Tip
Good price
Motors.co.uk
RS6 TFSI Qtro Perform Carbon Vorsp
Super price
Motors.co.uk
A6 4.0 Performance TFSI Quattro
Super price
Exchange and Mart
A6 Avant (2015/15)4.0T FSI Quattro
Good price
Exchange and Mart
Featured deals
RS6 TFSI Quattro Vorsprung 5dr
Good price
Parkers.co.uk
RS6 TFSI Quattro Carbon Black 5dr
Super price
Motors.co.uk
RS6 TFSI Quattro Vorsprung 5dr
Super price
Buyacar
Avant 4.0 TFSI V8 Launch Edition
Super price
Motors.co.uk
Avant 4.0 TFSI V8 Estate 5dr
Super price
Exchange and Mart
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 £590, 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 | Median Mileage | Depreciation | Cars for sale |
|---|---|---|---|---|---|
2025 Audi RS6 | £87,990 - £199,995 | £127,169 | 9,200 miles | +£8,480 | < 10 |
2024 Audi RS6 | £76,950 - £199,500 | £105,311 | 12,500 miles | -£3,340 | 24 |
2023 Audi RS6 | £82,490 - £109,990 | £97,627 | 18,600 miles | +£7,080 | 25 |
2021 Audi RS6 | £59,995 - £104,995 | £77,432 | 30,300 miles | +£680 | 17 |
2022 Audi RS6 | £26,995 - £94,495 | £74,021 | 33,000 miles | -£1,800 | 11 |
2020 Audi RS6 | £59,450 - £77,000 | £68,746 | 45,600 miles | -£2,300 | 20 |
2018 Audi RS6 | £36,990 - £54,995 | £45,507 | 64,000 miles | - | < 10 |
2017 Audi RS6 | £30,990 - £47,990 | £38,620 | 72,500 miles | -£1,940 | 14 |
2016 Audi RS6 | £25,498 - £45,000 | £34,074 | 73,400 miles | -£2,680 | 18 |
2015 Audi RS6 | £20,995 - £36,999 | £30,423 | 79,200 miles | -£2,360 | < 10 |
2014 Audi RS6 | £24,950 - £35,995 | £30,323 | 80,000 miles | +£600 | < 10 |
2009 Audi RS6 | £16,498 - £21,999 | £18,332 | 110,400 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
Variant | Price range* | Avg. Price | Median Mileage | Depreciation | Cars for sale |
|---|---|---|---|---|---|
📈 The best value Audi RS6 Design | £20,995 - £114,000 | £77,920 | 30,500 miles | +£10,640 | 45 |
Audi RS6 Comfort | £24,950 - £94,495 | £70,853 | 29,400 miles | -£2,840 | 20 |
Audi RS6 Advanced | £28,000 - £104,995 | £68,590 | 35,100 miles | -£5,580 | 28 |
Audi RS6 Sport | £35,995 - £87,950 | £66,965 | 31,000 miles | - | < 10 |
🏆 The most popular Audi RS6 Performance | £27,995 - £109,995 | £63,387 | 53,800 miles | +£2,780 | 55 |
💰 The budget choice Audi RS6 Business | £7,750 - £74,500 | £32,415 | 112,000 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
The Business is the cheapest entry point with an average price of £32,415.
Accuracy will improve as more cars from this variant become available
There are the most Performance for sale right now (55), 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 (+£10,640).
Month | Average market price | Lowest market price | Highest market price | Calculation method |
|---|---|---|---|---|
| 2025 - June | £94,120 | £89,340 | £98,880 | Estimate |
| 2025 - July | £88,160↘ | £79,000 | £97,340 | Estimate |
| 2025 - August | £94,720↗ | £85,000 | £104,440 | Estimate |
| 2025 - September | £96,700↗ | £87,340 | £106,040 | Estimate |
| 2025 - October | £92,860↘ | £82,160 | £103,560 | Estimate |
| 2025 - November | £96,020↗ | £85,740 | £106,320 | Estimate |
| 2025 - December | £97,080↗ | £89,440 | £104,720 | Estimate |
| 2026 - January | £100,380↗ | £93,360 | £107,420 | Estimate |
| 2026 - February | £103,700↗ | £99,020 | £108,360 | Estimate |
| 2026 - March | £99,440↘ | £91,880 | £107,000 | Estimate |
| 2026 - April | £103,200↗ | £97,320 | £109,080 | Estimate |
| 2026 - May | £101,200↘ | £95,280 | £107,100 | Estimate |
| 2026 - July | £102,840↗ | - | - | Forecast |
| 2026 - August | £103,660↗ | - | - | Forecast |
| 2026 - September | £104,480↗ | - | - | Forecast |
| 2026 - October | £105,300↗ | - | - | Forecast |
| 2026 - November | £106,120↗ | - | - | Forecast |
All estimates and forecasts are based on actual market data
Average Monthly Depreciation
A summary of the past 12 and an estimation of the next 6 months.
Past 12 months
£7,080
Next 6 months
£4,920
Price checked by AutoUncle
Super price
Good price
Fair price
A bit pricey
Expensive
Are you considering getting a used executive car? The Audi RS6 is a solid choice. At AutoUncle, we have assembled a collection of 132 used Audi RS6 cars, each one sourced from an online marketplace or dealership website.
The oldest and cheapest Audi RS6 here on AutoUncle is available for £27,990, and a more recent model with a higher equipment level costs around £109,995.
The German car is valued at different prices based on mainly five factors: year, engine capacity and performance, fuel consumption of the car, how many miles it has travelled along with the vehicle's equipment variant.
For instance, a car that is newer and has fewer miles on the clock will typically command a higher price. In the same vein, models at the higher end, replete with luxurious features or more robust engines, generally come with a more substantial price tag than, for example, an older model with more kilometres driven or with a lower equipment level.
When evaluating the costs of pre-owned Audi RS6, it is essential that you only compare with the prices of cars with the same equipment variant and engine size. If not, you could make a wrong conclusion on which car to purchase.
The principal fuel kind for an Audi RS6 is petrol.
Audi RS6 fuel types compared:
There are a few questions you should ask yourself when deciding on a fuel type. Do you generally drive in city conditions or on open highways and motorways? What is your average weekly mileage count?
If your trips are mostly short, electric, plug-in hybrid or petrol may make the most sense. For daily long-distance driving, the electric car is often ideal - especially with a charger at home or at work. 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. Diesel cars can still make sense if you drive very far and don't have access to charging. 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 in the current market because they offer the combination of excellent driving capabilities and the advantage of lots 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 1,362 available models on AutoUncle, the Audi A6 stands out as the top alternative to the Audi RS6. The Audi A6 comes with an average price of £20,495.
The BMW 520 is a strong option in this segment, with 1,282 cars currently for sale on AutoUncle and an average price of £19,995. The Mercedes E220 comes in as the third most popular choice with an average sales price of £14,990 and 917 car for sale at the moment in the UK.
Not fixed on the Audi RS6? Here are some electric options in the same segment::
Still struggling to find an electric car that fits your taste? Explore our entire selection of electric cars here.