HP23 4NB Marsworth, Buckinghamshire
View the car
Audi A6 in Buckinghamshire • 32 cars with AutoUncle Valuation
Featured deals
Verified Dealers
Become a verified dealer
Price checked by AutoUncle
Super price
Good price
Fair price
A bit pricey
Expensive
Availability verified
-6%
1 /
4
Used (2022) Audi A6 Sport 204 HP | Super price
2.0 TFSI 40 Sport Saloon 4dr
- 2022
- 45,496 miles
- Trim level: Sport
- 2.0L Petrol
- Sedan
- Automatic
- 204 HP (150 kW)
- Details
Super price
£17,311
£18,499
Exchange and Mart
MK1 1BU Bletchley, Buckinghamshire
New
1 /
4
Used (2019) Audi A6 Sport 204 HP | Good price
40 TDI Sport 4dr S Tronic
- 2019
- 90,548 miles
- Trim level: Sport
- 2.0L Diesel
- Sedan
- Automatic
- 204 HP (150 kW)
- 50.4 mpg
- Details
Good price
£14,290
Motors.co.uk
MK2 2BA Bletchley, Buckinghamshire
1 /
4
Used (2017) Audi A6 190 HP | Super price
2.0 TDI Ultra SE Executive 4dr
- 2017
- 89,000 miles
- 2.0L Diesel
- Sedan
- Manual
- 190 HP (139 kW)
- 4.4 mpg
- Details
Super price
£7,999
£7,995
Motors.co.uk
HP5 2EN Buckinghamshire, Buckinghamshire
Featured deals
Verified Dealers
1 /
4
Used (2012) Audi A6 | Good price
3.0 TDI Quattro SE 4dr S Troni
- 2012
- 104,000 miles
- 3.0L Diesel
- Sedan
- Automatic
- 47 mpg
- Details
Good price
£4,995
Motors.co.uk
HP5 2EN Buckinghamshire, Buckinghamshire
-4%
1 /
4
Used (2021) Audi A6 Black Edition 204 HP | Fair price
- 40 TDI Quattro Black Edition 4dr
- 2021
- 60,850 miles
- Trim level: Black Edition
- 2.0L Diesel
- Sedan
- Automatic
- 204 HP (150 kW)
- CO2 emissions: 152 g CO2/km comb.
- 5.8 mpg
- Details
Fair price
£21,590
£22,490
MK2 2BA Bletchley, Buckinghamshire
View the car
1 /
2
Used (2019) Audi A6 S-Line | Fair price
40 TDI S Line 5dr S Tronic
- 2019
- 53,079 miles
- Trim level: S-Line
- 2.0L Diesel
- Estate
- Automatic
- Details
Fair price
£20,609
Motors.co.uk
MK13 9JN Milton Keynes, Buckinghamshire
-3%
1 /
4
Used (2021) Audi A6 Black Edition | Fair price
Avant (2021/21)40 TFSI Black
- 2021
- 40,846 miles
- Trim level: Black Edition
- 2.0L Petrol
- Estate
- Automatic
- 35.8 mpg
- Details
Fair price
£23,623
£24,572
Motors.co.uk
SL9 7AP Denham, Buckinghamshire
-7%
1 /
3
Used (2022) Audi A6 Black Edition 204 HP | Fair price
Avant (2022/22)Black Edition 40
- 2022
- 32,994 miles
- Trim level: Black Edition
- 2.0L Diesel
- Estate
- Automatic
- 204 HP (150 kW)
- 47.1 mpg
- Details
Fair price
£27,850
£29,990
Parkers.co.uk
SL7 2TA Medmenham, Buckinghamshire
-12%
1 /
4
Used (2006) Audi A6 Sport | Fair price
S6 FSI Quattro 5dr Tip Auto
- 2006
- 117,000 miles
- Trim level: Sport
- 5.2L Petrol
- Estate
- Automatic
- 21 mpg
- Details
Fair price
£7,250
£8,250
Motors.co.uk
HP20 1DN Buckinghamshire, Buckinghamshire
Featured deals
Verified Dealers
-1%
1 /
3
Used (2017) Audi A6 S-Line | Fair price
3.0 BiTDI [320] Quattro S Line 4dr
- 2017
- 99,000 miles
- Trim level: S-Line
- 3.0L Diesel
- Sedan
- Automatic
- Details
Fair price
£12,500
£12,700
Motors.co.uk
MK17 9RD Milton Keynes, Buckinghamshire
1 /
4
Used (2015) Audi A6 S-Line 190 HP | Fair price
2.0 TDI Ultra S Line 4dr S
- 2015
- 89,880 miles
- Trim level: S-Line
- 2.0L Diesel
- Sedan
- Automatic
- 190 HP (139 kW)
- 5.1 mpg
- Details
Fair price
£9,790
Motors.co.uk
MK2 2BA Bletchley, Buckinghamshire
1 /
4
Used (2015) Audi A6 Black Edition 272 HP | Fair price
Avant (2015/15)3.0 TDI (272bhp)
- 2015
- 104,201 miles
- Trim level: Black Edition
- 3.0L Diesel
- Estate
- Automatic
- 272 HP (200 kW)
- 52 mpg
- Details
Fair price
£12,995
Parkers.co.uk
HP23 4NB Marsworth, Buckinghamshire
1 /
4
Used (2011) Audi A6 S-Line | Fair price
2.0 TDI S Line 4dr
- 2011
- 141,000 miles
- Trim level: S-Line
- 2.0L Diesel
- Sedan
- Manual
- Details
Fair price
£3,290
Motors.co.uk
HP12 3RL Buckinghamshire, Buckinghamshire
-12%
1 /
4
Used (2012) Audi A6 Design 313 HP | Fair price
3.0 BiTDI V6 SE Tiptronic quattro
- 2012
- 147,000 miles
- Trim level: Design
- 3.0L Diesel
- Estate
- Automatic
- 313 HP (230 kW)
- CO2 emissions: 166 g CO2/km comb.
- 6.3 mpg
- Details
Fair price
£7,890
£8,990
Exchange and Mart
HP5 3AS Buckinghamshire, Buckinghamshire
1 /
4
Used (2016) Audi A6 Black Edition | Fair price
2.0 TDI Ultra Black Edition 5dr S
- 2016
- 158,000 miles
- Trim level: Black Edition
- 2.0L Diesel
- Estate
- Automatic
- 60 mpg
- Details
Fair price
£7,995
Motors.co.uk
HP6 5RH Buckinghamshire, Buckinghamshire
1 /
4
Used (2014) Audi A6 Black Edition | Fair price
2.0 TDI Ultra Black Edition 4dr S
- 2014
- 113,000 miles
- Trim level: Black Edition
- 2.0L Diesel
- Sedan
- Automatic
- 64 mpg
- Details
Fair price
£7,495
Motors.co.uk
HP12 3AH Buckinghamshire, Buckinghamshire
-10%
1 /
4
Used (2014) Audi A6 S-Line 190 HP | Fair price
Avant 2.0 TDI ultra S line Euro 6
- 2014
- 89,000 miles
- Trim level: S-Line
- 2.0L Diesel
- Estate
- Manual
- 190 HP (139 kW)
- 61 mpg
- Details
Fair price
£8,990
£9,990
Parkers.co.uk
MK12 5QF Wolverton, Buckinghamshire
-17%
1 /
4
Used (2011) Audi A6 S-Line | A bit pricey
3.0 TDI Quattro S Line 5dr S
- 2011
- 210,000 miles
- Trim level: S-Line
- 3.0L Diesel
- Estate
- Automatic
- 47 mpg
- Details
A bit pricey
£3,290
£3,990
Parkers.co.uk
HP8 4PS Buckinghamshire, Buckinghamshire
1 /
4
Used (2013) Audi A6 Comfort | A bit pricey
S6 TFSI Quattro 5dr S Tronic
- 2013
- 119,000 miles
- Trim level: Comfort
- 4.0L Petrol
- Estate
- Automatic
- Details
A bit pricey
£12,495
Motors.co.uk
HP8 4NT Buckinghamshire, Buckinghamshire
Featured deals
Verified Dealers
1 /
4
Used (2010) Audi A6 Design 170 HP | A bit pricey
Avant (2010/10)2.0 TDIe SE 5d
- 2010
- 199,000 miles
- Trim level: Design
- 2.0L Diesel
- Estate
- Manual
- 170 HP (125 kW)
- CO2 emissions: 149 g CO2/km comb.
- 53 mpg
- Details
A bit pricey
£2,495
Exchange and Mart
HP5 2NN Buckinghamshire, Buckinghamshire
-4%
1 /
4
Used (2020) Audi A6 S-Line 245 HP | Expensive
A6 2.0 S Line 45 TFSI Quattro
- 2020
- 45,609 miles
- Trim level: S-Line
- 2.0L Petrol
- Estate
- Automatic
- 245 HP (180 kW)
- CO2 emissions: 188 g CO2/km comb.
- 8.3 mpg
- Details
Expensive
£23,995
£24,995
HP23 4NB Marsworth, Buckinghamshire
View the car
-2%
1 /
1
New (2026) Audi A6 204 HP | Expensive
- Avant 2.0 TFSI 204 Edition 1 5dr
- 2026
- 0 miles
- 2.0L Petrol
- Estate
- Automatic
- 204 HP (150 kW)
- CO2 emissions: 170 g CO2/km comb.
- 7.4 mpg
- Details
Expensive
£59,315
£61,053
HP7 9JD Buckinghamshire, Buckinghamshire
View the car
-1%
1 /
4
Used (2019) Audi A6 Black Edition 204 HP | Expensive
40 TDI Quattro Black Edition 4dr S
- 2019
- 117,000 miles
- Trim level: Black Edition
- 2.0L Diesel
- Sedan
- Automatic
- 204 HP (150 kW)
- Details
Expensive
£15,500
£15,700
Motors.co.uk
MK17 9RD Milton Keynes, Buckinghamshire
New
1 /
4
Used (2015) Audi A6 Black Edition | Expensive
3.0 TDI Black Edition 5dr S
- 2015
- 176,000 miles
- Trim level: Black Edition
- 3.0L Diesel
- Estate
- Automatic
- 58 mpg
- Details
Expensive
£8,490
Parkers.co.uk
HP8 4PS Buckinghamshire, Buckinghamshire
Featured deals
Verified Dealers
Showing 1 - 25 of 36 results
How much does a used Audi A6 cost? Prices, ratings and depreciation by model year
Model year | Price range* | Avg. Price | Median Mileage | Depreciation | Cars for sale |
|---|---|---|---|---|---|
2026 Audi A6 | £38,743 - £60,000 | £47,374 | 2,000 miles | -£12,900 | 254 |
2025 Audi A6 | £36,423 - £55,911 | £43,088 | 5,400 miles | -£2,680 | 130 |
2024 Audi A6 | £24,785 - £38,812 | £31,026 | 19,800 miles | -£7,560 | 55 |
2023 Audi A6 | £20,348 - £33,995 | £27,188 | 32,100 miles | -£4,480 | 138 |
2022 Audi A6 | £17,489 - £29,996 | £22,914 | 39,600 miles | -£3,480 | 117 |
2020 Audi A6 | £15,075 - £29,339 | £21,628 | 67,900 miles | +£880 | 62 |
2021 Audi A6 | £16,800 - £27,893 | £21,550 | 46,000 miles | -£2,740 | 109 |
2019 Audi A6 | £14,000 - £23,495 | £18,576 | 70,000 miles | -£1,220 | 142 |
2018 Audi A6 | £9,584 - £21,744 | £15,480 | 78,300 miles | -£880 | 107 |
2017 Audi A6 | £8,160 - £17,455 | £12,784 | 87,600 miles | -£500 | 77 |
2016 Audi A6 | £7,995 - £16,961 | £11,838 | 93,600 miles | -£680 | 96 |
2015 Audi A6 | £6,395 - £15,097 | £10,502 | 96,000 miles | -£1,180 | 79 |
2014 Audi A6 | £4,500 - £14,995 | £8,622 | 108,000 miles | -£200 | 61 |
2009 Audi A6 | £1,951 - £18,914 | £7,953 | 81,900 miles | +£2,360 | < 10 |
2013 Audi A6 | £4,985 - £11,075 | £7,219 | 103,600 miles | -£580 | 40 |
2012 Audi A6 | £3,917 - £11,216 | £7,087 | 102,000 miles | +£140 | 33 |
2008 Audi A6 | £1,967 - £9,798 | £5,849 | 128,000 miles | +£720 | < 10 |
2011 Audi A6 | £2,491 - £10,164 | £5,577 | 118,000 miles | +£280 | 19 |
2006 Audi A6 | £1,698 - £8,620 | £5,158 | 140,000 miles | -£740 | 11 |
2007 Audi A6 | £1,845 - £5,940 | £4,931 | 140,000 miles | -£400 | 11 |
2010 Audi A6 | £1,723 - £9,400 | £4,866 | 121,000 miles | +£60 | 11 |
*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
Comparison of Audi A6 variants and prices
Below you can compare prices and depreciation for the 9 most popular Audi A6 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 most popular Audi A6 S-Line | £6,495 - £49,991 | £26,346 | 45,000 miles | +£5,160 | 716 |
Audi A6 Sport | £14,527 - £47,975 | £26,142 | 37,300 miles | +£2,480 | 266 |
Audi A6 Design | £5,338 - £67,842 | £22,486 | 92,000 miles | +£13,900 | 27 |
Audi A6 Comfort | £1,999 - £52,135 | £21,806 | 65,300 miles | +£7,980 | 38 |
Audi A6 Black Edition | £7,995 - £37,934 | £20,608 | 66,100 miles | -£5,020 | 388 |
📈 The best value Audi A6 Advanced | £4,961 - £49,181 | £20,047 | 83,700 miles | +£24,020 | 19 |
Audi A6 Business | £5,490 - £20,383 | £9,709 | 89,200 miles | - | 12 |
Audi A6 Premium | £6,566 - £9,062 | £7,682 | 101,200 miles | - | < 10 |
💰 The budget choice Audi A6 Performance | £1,491 - £7,795 | £4,993 | 104,600 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
Which variant should you choose?
💰 The budget choice
The Performance is the cheapest entry point with an average price of £4,993.
Accuracy will improve as more cars from this variant become available
🏆 The most popular
There are the most S-Line for sale right now (716), which gives you the most options to choose from.
📈 The best value
The Advanced has held its price stable with minimal loss in value over the past year (+£24,020).
Price checked by AutoUncle
Super price
Good price
Fair price
A bit pricey
Expensive
See Audi A6
- Audi A6 (1000+)