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2015 Audi A6 • Compare 65 used cars with valuation

Market overview: February Price Analysis: A used Audi A6 from 2015 currently costs between £7,250 and £15,499. On average, the mileage for this year stands at 96,890 miles. The depreciation and price trend over the last 12 months is -£260.

Featured deals

Carwow

Grey Used 2017 Audi A6 S-Line Sedan | £13,550 (Good price)
Audi A6 2.0 TDI ultra S line Saloon 4dr Diesel S Tronic Euro 6 (s/s) (190 ps) Saloon
£13,550

Good price

You save £1,150
DE655FJ Hilton, Derbyshire

114 g CO2/km comb. - 190 HP (139 kW) - 4.4 Mpg

Carwow

Grey Used 2017 Audi A6 Black Edition Sedan | £10,200 (Fair price)
Audi A6 Saloon 2.0 TDI Quattro Black Edition 4dr S Tronic
£10,200

Fair price

Estimated price £9,664
CM94LL, Essex

136 g CO2/km comb. - 190 HP (139 kW) - 54.0 Mpg

Carwow

White Used 2017 Audi A6 S-Line Estate | £16,550 (Fair price)
Audi A6 2.0 TDI S line Estate 5dr Diesel S Tronic quattro Euro 6 (s/s) (190 ps) Estate
£16,550

Fair price

You save £350
DE655FJ Hilton, Derbyshire

136 g CO2/km comb. - 190 HP (139 kW) - 5.2 Mpg

Carwow

Black Used 2017 Audi A6 Black Edition Sedan | £14,853 (Fair price)
Audi A6 - 2.0 TDI Ultra Black Edition 4dr S Tronic
£14,853

Fair price

Estimated price £14,251
E65LU, London

118 g CO2/km comb. - 190 HP (139 kW) - 4.5 Mpg

autouncle-certified

Price checked by AutoUncle

Super price

Good price

Fair price

A bit pricey

Expensive

New
1 / 1

Used (2015) Audi A6 Black Edition 320 HP | Good price

3.0 BiTDI [320] Quattro Avant

  • 2015
  • 97,000 miles
  • Trim level: Black Edition
  • 3.0L Diesel
  • Estate
  • Automatic
  • 320 HP (235 kW)
  • mpg: 44.0
  • CO2: 164 g CO2/km comb.
  • Details
autouncle-certified

Good price

£14,995
Motors.co.uk
HP22 5GT Stoke Mandeville, Buckinghamshire
1 / 4

Used (2015) Audi A6 S-Line 190 HP | Good price

Avant (2015/15)2.0 TDI Ultra S

  • 2015
  • 113,000 miles
  • Trim level: S-Line
  • 2.0L Diesel
  • Estate
  • Manual
  • 190 HP (139 kW)
  • mpg: 61.0
  • Details
autouncle-certified

Good price

£8,495
Motors.co.uk
CW1 3JG Crewe, Cheshire
-21%
1 / 4

Used (2015) Audi A6 S-Line 190 HP | Super price

2.0 TDI Ultra S Line 4dr

  • 2015
  • 112,553 miles
  • Trim level: S-Line
  • 2.0L Diesel
  • Sedan
  • Manual
  • 190 HP (139 kW)
  • mpg: 64.0
  • Details
autouncle-certified

Super price

£5,495
£6,995
Motors.co.uk
WF16 0NL Heckmondwike, West Yorkshire
1 / 3

Used (2015) Audi A6 Advanced 190 HP | Super price

Saloon 2.0 TDI ultra SE Saloon 4dr

  • 2015
  • 107,613 miles
  • Trim level: Advanced
  • 2.0L Diesel
  • Sedan
  • Automatic
  • 190 HP (139 kW)
  • Details
autouncle-certified

Super price

£7,495
Motors.co.uk
G51 3JH Gla
1 / 4

Used (2015) Audi A6 | Good price

Saloon (2015/15)2.0 TDI Ultra SE

  • 2015
  • 122,000 miles
  • 2.0L Diesel
  • Sedan
  • Automatic
  • mpg: 67.0
  • Details
autouncle-certified

Good price

£7,495
Parkers.co.uk
OX18 4TN Burford, Gloucestershire
1 / 1

Used (2015) Audi A6 Black Edition | Super price

3.0 TDI Quattro Black Edition 4dr

  • 2015
  • 129,000 miles
  • Trim level: Black Edition
  • 3.0L Diesel
  • Sedan
  • Automatic
  • mpg: 47.0
  • Details
autouncle-certified

Super price

£7,495
Motors.co.uk
B25 8LT Birmingham, West Midlands
1 / 4

Used (2015) Audi A6 S-Line | Good price

2.0 TDI ultra S line S Tronic Euro

  • 2015
  • 82,500 miles
  • Trim level: S-Line
  • 2.0L Diesel
  • Sedan
  • Automatic
  • Details
autouncle-certified

Good price

£10,499
Exchange and Mart
SO18 1BH Southampton, Hampshire
-3%
1 / 4

Used (2015) Audi A6 S-Line 190 HP | Good price

Saloon 2.0 TDI Ultra S Line 5dr S

  • 2015
  • 70,000 miles
  • Trim level: S-Line
  • 2.0L Diesel
  • Estate
  • Automatic
  • 190 HP (139 kW)
  • mpg: 62.0
  • Details
autouncle-certified

Good price

£12,497
£12,979
Parkers.co.uk
OL12 0AF Rochdale, Manchester
1 / 3

Used (2015) Audi A6 Comfort | Super price

2.0 TDI Ultra SE 4dr S Tronic

  • 2015
  • 82,800 miles
  • Trim level: Comfort
  • 2.0L Diesel
  • Sedan
  • Automatic
  • mpg: 67.0
  • Details
autouncle-certified

Super price

£9,495
Parkers.co.uk
TS17 7AQ Thornaby, North Yorkshire
1 / 4

Used (2015) Audi A6 Black Edition 320 HP | Good price

3.0 BiTDI V6 Black Edition Saloon

  • 2015
  • 85,000 miles
  • Trim level: Black Edition
  • 3.0L Diesel
  • Sedan
  • Automatic
  • 320 HP (235 kW)
  • mpg: 45.0
  • CO2: 164 g CO2/km comb.
  • Details
autouncle-certified

Good price

£13,750
Exchange and Mart
SS14 3AU Basildon, Essex

Featured deals

Carwow

White Used 2017 Audi A6 Design Estate | £14,799 (Fair price)
Audi A6 DIESEL AVANT 2.0 TDI Quattro SE Executive 5dr S Tronic [Tech] [Tech pack, Pan roof, 19"Alloys}
£14,799

Fair price

You save £401
CW73AL, Cheshire

137 g CO2/km comb. - 190 HP (139 kW) - 5.3 Mpg

Carwow

Used 2015 Audi A6 Estate | £14,699 (Fair price)
Audi A6 -Avant 3.0 TDI SE 5dr S Tronic
£14,699

Fair price

Estimated price £14,179
M417TB, Manchester

117 g CO2/km comb. - 219 HP (161 kW) - 4.5 Mpg

Carwow

Used 2016 Audi A6 Design Sedan | £7,495 (Super price)
Audi A6 - 2.0 TDI Ultra SE 4dr S Tronic
£7,495

Super price

You save £1,805
G513JH, Glasgow

109 g CO2/km comb. - 190 HP (139 kW) - 4.2 Mpg

Carwow

Blue Used 2014 Audi A6 Advanced Estate | £4,995 (Super price)
Audi A6 Avant 3.0 TDI V6 SE
£4,995

Super price

You save £3,005
SN252LB, Wiltshire

156 g CO2/km comb. - 245 HP (180 kW) - 5.9 Mpg

1 / 3

Used (2015) Audi A6 Advanced 190 HP | Good price

2.0 TDI Ultra SE 5dr S Tronic

  • 2015
  • 104,000 miles
  • Trim level: Advanced
  • 2.0L Diesel
  • Estate
  • Automatic
  • 190 HP (139 kW)
  • mpg: 64.0
  • Details
autouncle-certified

Good price

£9,999
Parkers.co.uk
BT71 4DH Dungannon
New
1 / 4

Used (2015) Audi A6 Performance | Good price

A6 2.0 SE TDI Ultra Semi-Auto

  • 2015
  • 66,422 miles
  • Trim level: Performance
  • 2.0L Diesel
  • Estate
  • Automatic
  • Details
autouncle-certified

Good price

£11,990
Motors.co.uk
PE4 6LA Peterborough, Cambridgeshire
-7%
1 / 4

Used (2015) Audi A6 219 HP | Fair price

-Avant 3.0 TDI SE 5dr S Tronic

  • 2015
  • 54,782 miles
  • 3.0L Diesel
  • Estate
  • Automatic
  • 219 HP (161 kW)
  • mpg: 4.5
  • CO2: 117 g CO2/km comb.
  • Details
autouncle-certified

Fair price

£14,699
£15,899
M417TB, Manchester
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Availability verified
New
1 / 1

Used (2015) Audi A6 Black Edition 320 HP | Fair price

3.0 BiTDI [320] Quattro Black

  • 2015
  • 106,200 miles
  • Trim level: Black Edition
  • 3.0L Diesel
  • Estate
  • Automatic
  • 320 HP (235 kW)
  • mpg: 44.0
  • CO2: 164 g CO2/km comb.
  • Details
autouncle-certified

Fair price

£15,495
Motors.co.uk
WN6 8LJ Wigan, Manchester
New

Used (2015) Audi A6 S-Line 190 HP | Fair price

Saloon 2.0 TDI ultra S line Saloon

  • 2015
  • 114,149 miles
  • Trim level: S-Line
  • 2.0L Diesel
  • Sedan
  • Automatic
  • 190 HP (139 kW)
  • mpg: 64.0
  • Details
autouncle-certified

Fair price

£8,795
Parkers.co.uk
LU3 3AN Luton, Bedfordshire
New
1 / 4

Used (2015) Audi A6 Black Edition 190 HP | Fair price

2.0 TDI ultra Black Edition Saloon

  • 2015
  • 114,444 miles
  • Trim level: Black Edition
  • 2.0L Diesel
  • Sedan
  • Automatic
  • 190 HP (139 kW)
  • Details
autouncle-certified

Fair price

£8,999
Motors.co.uk
SA7 9BA Swansea
1 / 4

Used (2015) Audi A6 S-Line 190 HP | Fair price

2.0 TDI Ultra S Line 4dr S

  • 2015
  • 112,639 miles
  • Trim level: S-Line
  • 2.0L Diesel
  • Sedan
  • Automatic
  • 190 HP (139 kW)
  • mpg: 64.0
  • Details
autouncle-certified

Fair price

£8,480
£8,280
Motors.co.uk
SS2 6RL Southend On Sea, Essex
1 / 1

Used (2015) Audi A6 S-Line 190 HP | Fair price

2.0 TDI Ultra S Line 4dr S

  • 2015
  • 106,000 miles
  • Trim level: S-Line
  • 2.0L Diesel
  • Sedan
  • Automatic
  • 190 HP (139 kW)
  • mpg: 64.0
  • Details
autouncle-certified

Fair price

£8,995
Motors.co.uk
BB2 2AA Blackburn, Lancashire
1 / 4

Used (2015) Audi A6 Advanced 190 HP | Fair price

2.0 TDI Ultra SE 4dr

  • 2015
  • 100,896 miles
  • Trim level: Advanced
  • 2.0L Diesel
  • Sedan
  • Manual
  • 190 HP (139 kW)
  • Details
autouncle-certified

Fair price

£7,490
Motors.co.uk
PE3 7PR Peterborough, Cambridgeshire
1 / 3

Used (2015) Audi A6 Black Edition 190 HP | Fair price

2.0 TDI Ultra Black Edition 4dr S

  • 2015
  • 70,000 miles
  • Trim level: Black Edition
  • 2.0L Diesel
  • Sedan
  • Automatic
  • 190 HP (139 kW)
  • mpg: 62.0
  • Details
autouncle-certified

Fair price

£12,999
Parkers.co.uk
RG45 6LT Crowthorne, Berkshire

Featured deals

Carwow

Black Used 2016 BMW 520 M Sport Sedan | £11,490 (Fair price)
BMW 520 - 5 Series d [190] M Sport 4dr Step Auto
£11,490

Fair price

Estimated price £10,751
NP202FY

119 g CO2/km comb. - 190 HP (139 kW) - 4.5 Mpg

Carwow

Blue Used 2017 BMW 320 M Sport Sedan | £9,995 (Fair price)
BMW 320 - 3 Series d M Sport Shadow Edition 4dr Step Auto
£9,995

Fair price

Estimated price £9,570
OL96HT, Manchester

124 g CO2/km comb. - 190 HP (139 kW) - 4.7 Mpg

Carwow

Black Used 2017 Audi A4 Sport Estate | £10,390 (Fair price)
Audi A4 Avant 2.0 TDI ultra Sport Estate 5dr Diesel Manual Euro 6 (s/s) (150 ps)
£10,390

Fair price

You save £510
NP202FY

104 g CO2/km comb. - 150 HP (110 kW) - 4.0 Mpg

Carwow

Silver Used 2017 BMW 320 M Sport Sedan | £12,650 (Fair price)
BMW 320 3 Series 2.0 d M Sport Saloon 4dr Diesel Manual Euro 6 (s/s) (190 ps) Saloon
£12,650

Fair price

You save £850
DE655FJ Hilton, Derbyshire

127 g CO2/km comb. - 190 HP (139 kW) - 4.9 Mpg

1 / 4

Used (2015) Audi A6 S-Line 190 HP | Fair price

2.0 TDI Ultra S Line 4dr S

  • 2015
  • 41,610 miles
  • Trim level: S-Line
  • 2.0L Diesel
  • Sedan
  • Automatic
  • 190 HP (139 kW)
  • mpg: 64.0
  • Details
autouncle-certified

Fair price

£13,499
Motors.co.uk
IP25 6HW Watton, Norfolk
-6%
1 / 4

Used (2015) Audi A6 S-Line 218 HP | Fair price

3.0 TDI Quattro S Line 5dr S

  • 2015
  • 100,706 miles
  • Trim level: S-Line
  • 3.0L Diesel
  • Estate
  • Automatic
  • 218 HP (160 kW)
  • Details
autouncle-certified

Fair price

£11,950
£12,750
Motors.co.uk
BL6 6DT Horwich, Manchester
1 / 4

Used (2015) Audi A6 Black Edition 320 HP | Fair price

3.0 BiTDI [320] Quattro Black

  • 2015
  • 49,990 miles
  • Trim level: Black Edition
  • 3.0L Diesel
  • Sedan
  • Automatic
  • 320 HP (235 kW)
  • mpg: 45.6
  • CO2: 164 g CO2/km comb.
  • Details
autouncle-certified

Fair price

£17,998
£17,498
Dealer
S41 7LG Chesterfield, Derbyshire
-6%
1 / 4

Used (2015) Audi A6 Black Edition 272 HP | Fair price

3.0 TDI [272] Quattro Black

  • 2015
  • 81,500 miles
  • Trim level: Black Edition
  • 3.0L Diesel
  • Estate
  • Automatic
  • 272 HP (200 kW)
  • mpg: 52.0
  • Details
autouncle-certified

Fair price

£15,499
£16,599
Motors.co.uk
PE2 9FT Peterborough, Cambridgeshire
1 / 4

Used (2015) Audi A6 S-Line | Fair price

Saloon 2.0 TDI Ultra S Line 5dr S

  • 2015
  • 107,000 miles
  • Trim level: S-Line
  • 2.0L Diesel
  • Estate
  • Automatic
  • mpg: 62.0
  • Details
autouncle-certified

Fair price

£10,995
£10,695
Motors.co.uk
BD17 7EP Shipley, West Yorkshire

Featured deals

Carwow

Red Used 2015 Audi A4 Black Edition Sedan | £9,570 (Good price)
Audi A4 2.0 TDI 190 Black Edition 4dr [Nav]
£9,570

Good price

You save £1,130
DE214AP, Derbyshire

129 g CO2/km comb. - 190 HP (139 kW) - 4.9 Mpg

Carwow

Silver Used 2017 BMW 218 Sport Line Coupe | £13,550 (Fair price)
BMW 218 - 2 Series Coupe d [150] Sport 2dr Step Auto [Nav]
£13,550

Fair price

Estimated price £13,442
DE655FJ Hilton, Derbyshire

108 g CO2/km comb. - 150 HP (110 kW) - 4.1 Mpg

Carwow

Used 2017 Mercedes CLA220 Sedan | £13,361 (Fair price)
Mercedes CLA220 - Sport 4dr Tip Auto
£13,361

Fair price

You save £839
DE248WA, Derbyshire

106 g CO2/km comb. - 177 HP (130 kW) - 4.1 Mpg

Carwow

Red Used 2015 Audi A4 Black Edition Sedan | £10,995 (Fair price)
Audi A4 2.0 TDI 190 Black Edition 4dr [Nav]
£10,995

Fair price

You save £705
OL104HQ, Manchester

129 g CO2/km comb. - 190 HP (139 kW) - 57.0 Mpg

Showing 1 - 25 of 66 results
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