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170 g CO2/km comb. - 204 HP (150 kW) - 7.3 Mpg

Carwow

Used Audi A6 Sport 204 HP (150 kW) 2021 Black Sedan

E4 7PX Greater London, London

£18,299

Super price

You save £3,101

163 g CO2/km comb. - 204 HP (150 kW) - 7.1 Mpg

Carwow

£19,950

Fair price

Estimated price £19,801

163 g CO2/km comb. - 204 HP (150 kW) - 7.1 Mpg

Sort

-7%

1 / 4

Used (2011) Audi A6 S-Line 190 HP | Rare vehicle

2.7 TDI V6 S line Special Edition

2011
164,091 miles
Trim level: S-Line
2.7L Diesel
Sedan
Automatic
190 HP (139 kW)
CO2 emissions: 189 g CO2/km comb.
Details

£2,450

£2,650

Rare vehicle

Exchange and Mart

SE8 5QL Deptford, London

-18%

Used (2026) Audi A6

2.0 TFSI 204 Edition 1 4dr S

2026
2,000 miles
2.0L Petrol
Sedan
Automatic
6.8 mpg
Details

£44,500

£54,500

Not evaluated

Honestjohn

TW8 9BQ Greater London, London

-4%

1 / 4

New (2026) Audi A6 S-Line 295 HP | Good price

2.0 e-Hybrid Quattro 299 S line

2026
13 miles
Trim level: S-Line
2.0L Electric/Petrol
Sedan
Automatic
295 HP (216 kW)
CO2 emissions: 51 g CO2/km comb.
2.2 mpg
Details

Good price

£48,000

£50,000

Buyacar

Delivered to you

-2%

1 / 4

New (2026) Audi A6 S-Line 200 HP | Super price

2.0 TFSI 204 S line 4dr S

2026
15 miles
Trim level: S-Line
2.0L Petrol
Sedan
Automatic
200 HP (147 kW)
6.8 mpg
Details

Super price

£41,500

£42,500

Buyacar

Delivered to you

Featured deals

Verified Dealers

Carwow

Used Audi A6 Sport 204 HP (150 kW) 2021 Sedan

£19,900

Fair price

You save £100

(2020) Audi A6 Sport 265 HP

163 g CO2/km comb. - 204 HP (150 kW) - 7.1 Mpg

Carwow

Used Audi A6 Sport 265 HP (194 kW) 2020 Black Estate

£17,999

Fair price

Estimated price £17,429

178 g CO2/km comb. - 265 HP (194 kW) - 7.8 Mpg

Carwow

Used Audi A6 Sport 204 HP (150 kW) 2021 Black Estate

£16,980

Super price

You save £3,120

168 g CO2/km comb. - 204 HP (150 kW) - 7.3 Mpg

Carwow

Used Audi A6 190 HP (139 kW) 2018 Grey Estate

(2018) Audi A6 190 HP

£12,493

Super price

You save £2,407

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

-4%

1 / 4

New (2026) Audi A6 S-Line 224 HP | Good price

2.0 TFSI 204 S line 5dr S

2026
700 miles
Trim level: S-Line
2.0L Petrol
Estate
Automatic
224 HP (164 kW)
7.5 mpg
Details

Good price

£41,799

£43,997

Motors.co.uk

WC1E 7DP Greater London, London

-2%

1 / 4

New (2026) Audi A6 S-Line 299 HP | Good price

2.0 e-Hybrid Quattro 299 S line

2026
9 miles
Trim level: S-Line
2.0L Electric/Petrol
Sedan
Automatic
299 HP (219 kW)
CO2 emissions: 51 g CO2/km comb.
2.2 mpg
Details

Good price

£47,470

£48,450

Buyacar

Delivered to you

-7%

1 / 4

New (2026) Audi A6 S-Line 299 HP | Super price

Saloon 2.0 e-Hybrid Quattro 299 S

2026
10 miles
Trim level: S-Line
2.0L Electric/Petrol
Sedan
Automatic
299 HP (219 kW)
CO2 emissions: 51 g CO2/km comb.
2.2 mpg
Details

Super price

£44,950

£48,450

Buyacar

Delivered to you

-4%

1 / 4

New (2026) Audi A6 S-Line 299 HP | Good price

2.0 e-Hybrid Quattro 299 S line

Mar 2026
16 miles
Trim level: S-Line
2.0L Electric/Petrol
Sedan
Automatic
299 HP (219 kW)
CO2 emissions: 51 g CO2/km comb.
2.2 mpg
Details

Good price

£47,750

£49,970

Buyacar

Delivered to you

-6%

1 / 4

New (2026) Audi A6 Sport 299 HP | Super price

2.0 e-Hybrid Quattro 299 Sport 4dr

Mar 2026
21 miles
Trim level: Sport
2.0L Electric/Petrol
Sedan
Automatic
299 HP (219 kW)
CO2 emissions: 51 g CO2/km comb.
2.2 mpg
Details

Super price

£43,970

£46,950

Dealer

WC1E 7DP Greater London, London

-1%

1 / 4

New (2026) Audi A6 S-Line 299 HP | Super price

2.0 e-Hybrid Quattro 299 S line

Mar 2026
17 miles
Trim level: S-Line
2.0L Electric/Petrol
Estate
Automatic
299 HP (219 kW)
CO2 emissions: 51 g CO2/km comb.
2.2 mpg
Details

Super price

£48,970

£49,950

Buyacar

Delivered to you

(2017) Audi A6 S-Line 190 HP

Featured deals

Verified Dealers

Carwow

Used Audi A6 S-Line 190 HP (139 kW) 2017 Black Sedan

£14,752

Fair price

You save £548

131 g CO2/km comb. - 190 HP (139 kW) - 5.0 Mpg

Carwow

Used Mercedes C200 AMG line 204 HP (150 kW) 2025 Grey Sedan

£29,600

Fair price

You save £400

140 g CO2/km comb. - 204 HP (150 kW) - 46.0 Mpg

Carwow

Used Mercedes C200 AMG line 204 HP (150 kW) 2025 Silver Sedan

£29,462

Fair price

You save £38

(2023) Mercedes E220 AMG Line Premium 194 HP

140 g CO2/km comb. - 204 HP (150 kW) - 46.0 Mpg

Carwow

Used Mercedes E220 AMG Line Premium 194 HP (142 kW) 2023 Coupe

£24,950

Good price

You save £2,250

143 g CO2/km comb. - 194 HP (142 kW) - 5.5 Mpg

1 / 4

Used (2023) Audi A6 Sport 201 HP | Super price

Saloon 2.0 TFSI 40 Sport Saloon

Mar 2023
30,667 miles
Trim level: Sport
2.0L Petrol
Sedan
Automatic
201 HP (147 kW)
CO2 emissions: 162 g CO2/km comb.
Details

Super price

£21,250

£21,450

Dealer

WC1E 7DP Greater London, London

-15%

1 / 2

Used (2023) Audi A6 S-Line 204 HP | Good price

40 TDI Quattro S Line 5dr S Tronic

Jun 2023
22,828 miles
Trim level: S-Line
2.0L Diesel
Estate
Automatic
204 HP (150 kW)
CO2 emissions: 152 g CO2/km comb.
5.9 mpg
Details

Good price

£29,495

£34,995

Dealer

WC1E 7DP Greater London, London

-10%

1 / 4

New (2026) Audi A6 S-Line 295 HP | Super price

Saloon 2.0 e-hybrid5.9kWh S line S

2026
16 miles
Trim level: S-Line
2.0L Electric/Petrol
Sedan
Automatic
295 HP (216 kW)
CO2 emissions: 51 g CO2/km comb.
2.2 mpg
Details

Super price

£45,750

£51,000

Motors.co.uk

WC1E 7DP Greater London, London

-3%

1 / 4

New (2026) Audi A6 S-Line 224 HP | Good price

2.0 TFSI 204 Edition 1 4dr S

2026
14 miles
Trim level: S-Line
2.0L Petrol
Sedan
Automatic
224 HP (164 kW)
6.8 mpg
Details

Good price

£43,490

£44,990

Buyacar

Delivered to you

-20%

1 / 4

New (2026) Audi A6 Sport 299 HP | Super price

2.0 e-Hybrid Quattro 299 Sport 4dr

May 2026
382 miles
Trim level: Sport
2.0L Electric/Petrol
Sedan
Automatic
299 HP (219 kW)
CO2 emissions: 51 g CO2/km comb.
2.2 mpg
Details

Super price

£41,995

£52,650

Buyacar

Delivered to you

-8%

1 / 4

New (2026) Audi A6 S-Line 204 HP | Super price

AVANT 2.0 TDI Quattro 204 Launch

2026
20 miles
Trim level: S-Line
2.0L Diesel
Estate
Automatic
204 HP (150 kW)
5.1 mpg
Details

Super price

£49,604

£54,259

Buyacar

Delivered to you

-9%

1 / 4

New (2026) Audi A6 S-Line 295 HP | Super price

2.0 e-Hybrid Quattro 299 S line

2026
11 miles
Trim level: S-Line
2.0L Electric/Petrol
Sedan
Automatic
295 HP (216 kW)
CO2 emissions: 51 g CO2/km comb.
2.2 mpg
Details

Super price

£45,350

£49,950

Buyacar

Delivered to you

-2%

1 / 4

Used (2023) Audi A6 Sport 200 HP | Good price

40 TFSI Sport 5dr S Tronic [Tech

2023
27,883 miles
Trim level: Sport
2.0L Petrol
Estate
Automatic
200 HP (147 kW)
Details

Good price

£25,250

£26,000

Buyacar

Delivered to you

-2%

1 / 4

Used (2022) Audi A6 S-Line 204 HP | Good price

2.0 Tdi 40 S Line Saloon 4Dr

2022
38,500 miles
Trim level: S-Line
2.0L Diesel
Sedan
Automatic
204 HP (150 kW)
Details

Good price

£23,899

£24,571

Motors.co.uk

WC1E 7DP Greater London, London

-6%

1 / 4

Used (2019) Audi A6 S-Line 200 HP | Good price

40 TDI S Line 4dr S Tronic

2019
42,562 miles
Trim level: S-Line
2.0L Diesel
Sedan
Automatic
200 HP (147 kW)
Details

Good price

£18,990

£20,290

Honestjohn

WC1E 7DP Greater London, London

(2022) BMW 320 M Sport 184 HP

Featured deals

Verified Dealers

Carwow

Used BMW 320 M Sport 184 HP (135 kW) 2022 Estate

£24,489

Fair price

You save £211

UB7 0LW Harmondsworth, London

153 g CO2/km comb. - 184 HP (135 kW) - 6.6 Mpg

Carwow

£30,033

Fair price

Estimated price £29,863

(2024) Mercedes C200 AMG line 204 HP

140 g CO2/km comb. - 204 HP (150 kW) - 6.1 Mpg

Carwow

Used Mercedes C200 AMG line 204 HP (150 kW) 2024 Silver Estate

£29,480

Fair price

You save £20

(2024) Mercedes CLA220 AMG Line Premium Plus 190 HP

145 g CO2/km comb. - 204 HP (150 kW) - 6.4 Mpg

Carwow

Used Mercedes CLA220 AMG Line Premium Plus 190 HP (139 kW) 2024 White Sedan

£29,838

Fair price

Estimated price £28,606

141 g CO2/km comb. - 190 HP (139 kW) - 5.4 Mpg

-12%

1 / 4

Used (2022) Audi A6 S-Line 204 HP | Good price

40 TDI Quattro S Line 4dr S Tronic

2022
28,291 miles
Trim level: S-Line
2.0L Diesel
Sedan
Automatic
204 HP (150 kW)
Details

Good price

£24,540

£28,199

Honestjohn

WC1E 7DP Greater London, London

1 / 4

Used (2022) Audi A6 Sport 204 HP | Super price

40 Tdi Quattro Sport 5Dr S Tronic

2022
26,842 miles
Trim level: Sport
2.0L Diesel
Estate
Automatic
204 HP (150 kW)
Details

Super price

£25,605

£25,363

Motors.co.uk

WC1E 7DP Greater London, London

-7%

1 / 4

New (2026) Audi A6 Sport 200 HP | Super price

2.0 TFSI 204 Sport 5dr S Troni

2026
988 miles
Trim level: Sport
2.0L Petrol
Estate
Automatic
200 HP (147 kW)
6.8 mpg
Details

Super price

£37,900

£40,900

Buyacar

Delivered to you

-2%

1 / 4

Used (2021) Audi A6 S-Line 204 HP | Good price

40 TDI S Line 4dr S Tronic - 2021

Jun 2021
35,174 miles
Trim level: S-Line
2.0L Diesel
Sedan
Automatic
204 HP (150 kW)
CO2 emissions: 142 g CO2/km comb.
Details

Good price

£22,790

£23,450

Honestjohn

WC1E 7DP Greater London, London

-5%

1 / 4

New (2025) Audi A6 S-Line 299 HP | Good price

2.0 e-Hybrid Quattro 299 S line

Nov 2025
816 miles
Trim level: S-Line
2.0L Electric/Petrol
Sedan
Automatic
299 HP (219 kW)
CO2 emissions: 49 g CO2/km comb.
2.2 mpg
Details

Good price

£43,950

£46,595

Dealer

WC1E 7DP Greater London, London

Featured deals

Verified Dealers

Carwow

Used Mercedes C200 AMG line 204 HP (150 kW) 2025 Blue Sedan

£30,184

Fair price

Estimated price £29,909

(2025) BMW 320 Sport Line 184 HP

140 g CO2/km comb. - 204 HP (150 kW) - 6.1 Mpg

Carwow

Used BMW 320 Sport Line 184 HP (135 kW) 2025 Grey Estate

£28,995

Good price

You save £1,905

155 g CO2/km comb. - 184 HP (135 kW) - 40.9 Mpg

Carwow

£29,877

Fair price

You save £323

(2022) Mercedes CLA180 AMG Line Premium Plus 136 HP

140 g CO2/km comb. - 204 HP (150 kW) - 46.0 Mpg

Carwow

Used Mercedes CLA180 AMG Line Premium Plus 136 HP (100 kW) 2022 Black Sedan

£26,000

Fair price

Estimated price £24,770