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Audi A6 (estate) • 729 cars with Valuation

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Estate

(2021) Audi A6 Sport 204 HP

£18,203

Good price

You save £2,197

RM13 8RH Greater London, London

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

Carwow

Estate

(2021) Audi A6 S-Line 204 HP

£18,522

Fair price

You save £1,178

E65LU

149 g CO2/km comb. - 204 HP (150 kW) - 5.7 Mpg

Carwow

Estate

(2021) Audi A6 S-Line 204 HP

£20,549

Good price

You save £1,751

EH151BT

149 g CO2/km comb. - 204 HP (150 kW) - 5.7 Mpg

Carwow

Estate

(2021) Audi A6 Sport 286 HP

£18,980

Super price

You save £5,020

G3 6ED Glasgow City, Glasgow

184 g CO2/km comb. - 286 HP (210 kW) - 6.9 Mpg

1 / 2

Used (2023) Audi A6 Sport 299 HP

- Avant 50 TFSI e 17.9kWh Qtro

2023
24,240 miles
Trim level: Sport
2.0L Electric/Petrol
Estate
Automatic
299 HP (219 kW)
CO2 emissions: 34 g CO2/km comb.
1.5 mpg
Details

£33,315

Not evaluated

BD2 1DS West Yorkshire, West Yorkshire

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-7%

1 / 4

Used (2018) Audi A6 Black Edition 272 HP

- Avant 3.0 TDI [272] Quattro

2018
103,635 miles
Trim level: Black Edition
3.0L Diesel
Estate
Automatic
272 HP (200 kW)
CO2 emissions: 144 g CO2/km comb.
5.4 mpg
Details

£11,995

£12,995

Not evaluated

HP23 4NB Marsworth, Buckinghamshire

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1 / 4

New (2026) Audi A6 Sport 204 HP

- Avant 2.0 TFSI 204 Sport 5dr S

2026
0 miles
Trim level: Sport
2.0L Petrol
Estate
Automatic
204 HP (150 kW)
CO2 emissions: 164 g CO2/km comb.
7.1 mpg
Details

£47,285

Not evaluated

BH124QN

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-12%

1 / 4

New (2025) Audi A6 S-Line 204 HP | Rare vehicle

-Avant 2.0 TDI Quattro 204 S line

2025
0 miles
Trim level: S-Line
2.0L Diesel
Estate
Automatic
Drive range: 103 miles
204 HP (150 kW)
CO2 emissions: 139 g CO2/km comb.
5.3 mpg
Details

£51,655

£58,855

Rare vehicle

BA22 8RT Somerset, Somerset

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Estate

(2021) Audi A6 S-Line 204 HP

£20,997

Fair price

You save £903

S13 9BS Handsworth, South Yorkshire

149 g CO2/km comb. - 204 HP (150 kW) - 5.7 Mpg

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Estate

(2021) Audi A6 S-Line 204 HP

£19,600

Good price

You save £1,700

CM9 4LL Heybridge, Essex

149 g CO2/km comb. - 204 HP (150 kW) - 5.7 Mpg

Carwow

Estate

(2021) Audi A6 S-Line 204 HP

£19,990

Fair price

You save £10

HP108HG

149 g CO2/km comb. - 204 HP (150 kW) - 5.7 Mpg

Carwow

Estate

(2023) Audi A6 Sport 204 HP

£21,995

Good price

You save £1,905

SG6 1TD Hertfordshire, Hertfordshire

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

1 / 1

New (2025) Audi A6 204 HP | Rare vehicle

-Avant 2.0 TDI Quattro 204 Launch

2025
0 miles
2.0L Diesel
Estate
Automatic
Drive range: 103 miles
204 HP (150 kW)
CO2 emissions: 148 g CO2/km comb.
5.7 mpg
Details

£61,255

£61,740

Rare vehicle

PO35FH Portsmouth, Hampshire

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-5%

1 / 4

Used (2024) Audi A6 S-Line 204 HP

- Avant 40 TFSI S Line 5dr

2024
0 miles
Trim level: S-Line
2.0L Petrol
Estate
Automatic
204 HP (150 kW)
CO2 emissions: 172 g CO2/km comb.
7.4 mpg
Details

£52,329

£55,470

Not evaluated

MK429XE Cambridgeshire, Bedfordshire

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New

1 / 1

New (2026) Audi A6 204 HP

- 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

£62,138

Not evaluated

B62 8RD West Midlands, West Midlands

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-4%

1 / 4

Used (2025) Audi A6 S-Line 204 HP

Avant 2.0 TDI Quattro 204 Launch

May 2025
9,211 miles
Trim level: S-Line
2.0L Diesel
Estate
Automatic
204 HP (150 kW)
CO2 emissions: 148 g CO2/km comb.
Details

£49,450

£52,000

Not evaluated

Buyacar

Delivered to you

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1 / 4

Used (2025) Audi A6 S-Line 200 HP

Avant 2.0 TDI Quattro 204 Launch

2025
8,000 miles
Trim level: S-Line
2.0L Diesel
Estate
Automatic
200 HP (147 kW)
Details

£52,995

£50,595

Not evaluated

Buyacar

Delivered to you

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New

Used (2026) Audi A6 S-Line 204 HP

2.0 TFSI 204 Edition 1 5dr S

2026
1,507 miles
Trim level: S-Line
2.0L Petrol
Estate
Automatic
204 HP (150 kW)
Details

£48,520

£48,999

Not evaluated

Honestjohn

WC1E 7DP Greater London, London

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Estate

(2021) Audi A6 S-Line 204 HP

£16,500

Fair price

You save £600

SK13JG

149 g CO2/km comb. - 204 HP (150 kW) - 5.7 Mpg

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Estate

(2021) Audi A6 S-Line 286 HP

£21,650

Super price

You save £3,150

WD3 3RT Croxley Green, Hertfordshire

184 g CO2/km comb. - 286 HP (210 kW) - 6.9 Mpg

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(2021) Audi A6 Sport 204 HP

£23,300

Fair price

You save £1,100

SW17 0HB Greater London, London

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

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Estate

(2021) Audi A6 Sport 204 HP

£18,211

Super price

You save £3,289

DH15DQ

148 g CO2/km comb. - 204 HP (150 kW) - 5.6 Mpg

-1%

1 / 4

New (2025) Audi A6 S-Line 299 HP

Avant 50 TFSI e Quattro S Line 5dr

2025
10 miles
Trim level: S-Line
2.0L Electric/Petrol
Estate
Automatic
299 HP (219 kW)
Details

£42,550

£42,990

Not evaluated

Honestjohn

WC1E 7DP Greater London, London

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1 / 4

Used (2020) Audi A6 Comfort 340 HP

Allroad 3.0 TFSI V6 55 Vorsprung

2020
49,919 miles
Trim level: Comfort
3.0L Petrol
Estate
Automatic
340 HP (250 kW)
8 mpg
Details

£40,200

£40,000

Not evaluated

Motors.co.uk

CM1 3BH Essex, Essex

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-4%

1 / 4

Used (2026) Audi A6 S-Line 200 HP

2.0 TFSI 204 S line 5dr S

2026
6,000 miles
Trim level: S-Line
2.0L Petrol
Estate
Automatic
200 HP (147 kW)
Details

£46,037

£48,375

Not evaluated

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Delivered to you

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1 / 2

Used (2019) Audi A6 S-Line 334 HP

Avant 55 TFSI Quattro S Line 5dr S

2019
63,757 miles
Trim level: S-Line
3.0L Petrol
Estate
Automatic
334 HP (245 kW)
Details

£27,295

£26,795

Not evaluated

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Delivered to you

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1 / 4

Used (2022) Audi A6 Black Edition 261 HP

Avant 45 TFSI 265 Quattro Black

2022
30,340 miles
Trim level: Black Edition
2.0L Petrol
Estate
Automatic
261 HP (191 kW)
Details

£33,189

£32,869

Not evaluated

Honestjohn

WC1E 7DP Greater London, London

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Used (2023) Audi A6 Black Edition 265 HP

Avant 45 TFSI 265 Quattro Black Ed

2023
34,854 miles
Trim level: Black Edition
2.0L Petrol
Estate
Automatic
265 HP (194 kW)
CO2 emissions: 185 g CO2/km comb.
35 mpg
Details

£33,992

£33,000

Not evaluated

Honestjohn

HR1 1LN Herefordshire, Herefordshire

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-1%

1 / 4

Used (2025) Audi A6 S-Line 200 HP

Avant 2.0 TDI Quattro 204 Launch

2025
9,875 miles
Trim level: S-Line
2.0L Diesel
Estate
Automatic
200 HP (147 kW)
Details

£50,990

£51,990

Not evaluated

Motors.co.uk

WC1E 7DP Greater London, London

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-26%

1 / 4

Used (2025) Audi A6 S-Line 201 HP

Avant 2.0 TDI Quattro 204 S line

2025
2,991 miles
Trim level: S-Line
2.0L Diesel
Estate
Automatic
201 HP (147 kW)
Details

£46,750

£63,500

Not evaluated

Buyacar

Delivered to you

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Used (2025) Audi A6 Sport 204 HP

2.0 TDI Quattro 204 Launch Edition

2025
7,851 miles
Trim level: Sport
2.0L Diesel
Estate
Automatic
204 HP (150 kW)
CO2 emissions: 148 g CO2/km comb.
50 mpg
Details

£48,965

£48,777

Not evaluated

Buyacar

Delivered to you

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-10%

1 / 4

Used (2014) Audi A6 313 HP

Avant (2014/14)3.0 BiTDI Quattro

2014
102,400 miles
3.0L Diesel
Estate
Automatic
313 HP (230 kW)
44 mpg
Details

£8,495

£9,495

Not evaluated

Motors.co.uk

B94 6AB Birmingham, West Midlands

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Estate

(2021) Audi A6 S-Line 204 HP

£19,554

Fair price

You save £846

TN389QQ

149 g CO2/km comb. - 204 HP (150 kW) - 5.7 Mpg

Carwow

Estate

(2021) Audi A6 Black Edition 204 HP

£21,800

Fair price

Estimated price £21,743

S60 5BD Catcliffe, South Yorkshire

154 g CO2/km comb. - 204 HP (150 kW) - 5.9 Mpg

Carwow

Estate

(2020) Audi A6 S-Line 204 HP

£22,599

Good price

You save £1,801

WF10 5HX West Yorkshire, West Yorkshire

149 g CO2/km comb. - 204 HP (150 kW) - 5.7 Mpg

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Estate

(2018) Audi A6 S-Line 190 HP

£17,442

Fair price

You save £58

RM13 8RH Greater London, London

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

New

Used (2021) Audi A6 Design

Avant (2021/71)S6 TDI 344 Quattro

2021
49,300 miles
Trim level: Design
3.0L Diesel
Estate
Automatic
38.2 mpg
Details

£39,990

Not evaluated

Parkers.co.uk

Southend-On-Sea, Essex

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New

1 / 1

Used (2016) Audi A6 | Rare vehicle

S6 (2016/16)S6 TFSI Quattro Avant

2016
37,132 miles
4.0L Petrol
Estate
Automatic
30 mpg
Details

£28,950

Rare vehicle

Parkers.co.uk

Oldham, Manchester

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-7%

1 / 4

Used (2025) Audi A6 S-Line 204 HP

2.0 TDI Quattro 204 Edition 1 5dr

Sep 2025
2,915 miles
Trim level: S-Line
2.0L Diesel
Estate
Automatic
204 HP (150 kW)
CO2 emissions: 146 g CO2/km comb.
Details

£50,495

£54,550

Not evaluated

Dealer

Audi, Dumfriesshire

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-1%

1 / 4

Used (2024) Audi A6 Black Edition 204 HP

40 TDI Quattro Black Edition 5dr S

Sep 2024
7,550 miles
Trim level: Black Edition
2.0L Diesel
Estate
Automatic
204 HP (150 kW)
CO2 emissions: 160 g CO2/km comb.
Details

£40,495

£40,995

Not evaluated

Dealer

Audi, Dumfriesshire

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-13%

1 / 4

Used (2025) Audi A6 S-Line 204 HP

2.0 TFSI 204 S line 5dr S Tronic -

Sep 2025
5,040 miles
Trim level: S-Line
2.0L Petrol
Estate
Automatic
204 HP (150 kW)
CO2 emissions: 164 g CO2/km comb.
Details

£43,250

£49,995

Not evaluated

Dealer

Audi, Dumfriesshire

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(2018) Audi A6 Black Edition 272 HP

£20,995

Fair price

Estimated price £19,868

RG26 3JE Hampshire, Hampshire

144 g CO2/km comb. - 272 HP (200 kW) - 5.1 Mpg

Carwow

Estate

(2021) Audi A6 S-Line 204 HP

£19,242

Super price

You save £3,358

RM13 8RH Greater London, London

149 g CO2/km comb. - 204 HP (150 kW) - 5.7 Mpg

Carwow

Estate

(2021) Audi A6 S-Line 204 HP

£21,149

Good price

You save £2,251

TS18 3RW Stockton-On-Tees, Durham

149 g CO2/km comb. - 204 HP (150 kW) - 5.7 Mpg

Carwow

Estate

(2021) Audi A6 Sport 204 HP

£16,697

Super price

You save £2,503

PR2 2DF Lancashire, Lancashire

148 g CO2/km comb. - 204 HP (150 kW) - 5.6 Mpg

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