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2025 Audi A6 • Compare 35 used cars with valuation

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Carwow Leasing

2026

(2026) Audi A6 Sport 204 HP

£48,852

Good price

You save £3,148

SY1 3GA Shropshire, Shropshire

161 g CO2/km comb. - 204 HP (150 kW) - 6.9 Mpg

Carwow Leasing

2026

(2026) Audi A6 S-Line 204 HP

£50,768

Fair price

You save £1,232

MK15 0DQ Milton Keynes, Buckinghamshire

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

Carwow

2024

(2024) Audi A6 Black Edition 204 HP

£30,849

Fair price

Estimated price £30,106

SA7 9AG Llansamlet, West Glamorgan

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

Carwow Leasing

2026

(2026) Audi A6 204 HP

£56,350

Fair price

Estimated price £54,838

B78 3JF Staffordshire, Staffordshire

170 g CO2/km comb. - 204 HP (150 kW) - 7.4 Mpg

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1 / 4

Used (2025) Audi A6 Comfort 204 HP

Avant Launch Edition Plus TDI

2025
3,941 miles
Trim level: Comfort
2.0L Diesel
Estate
Automatic
204 HP (150 kW)
Details

£49,990

Not evaluated

Exchange and Mart

CA3 0HA Cumberland, Cumbria

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-7%

1 / 3

Used (2025) Audi A6 Advanced 204 HP

2.0 Tdi Launch Edition Estate 5Dr

2025
7,626 miles
Trim level: Advanced
2.0L Diesel
Estate
Automatic
204 HP (150 kW)
Details

£45,169

£48,816

Not evaluated

Motors.co.uk

WC1E 7DP Greater London, London

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-13%

1 / 4

New (2025) Audi A6 S-Line 299 HP

50 TFSI e Quattro S Line 4dr S

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

£35,450

£40,990

Not evaluated

Dealer

OX4 2JY Oxfordshire, Oxfordshire

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-11%

1 / 4

Used (2025) Audi A6 S-Line 204 HP

Avant 2.0 TDI Quattro 204 S line

2025
9,982 miles
Trim level: S-Line
2.0L Diesel
Estate
Automatic
204 HP (150 kW)
Details

£43,985

£49,950

Not evaluated

Motors.co.uk

CV37 0AH Warwickshire, Warwickshire

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Featured deals

Carwow Leasing

2026

(2026) Audi A6 S-Line 204 HP

£50,048

Good price

You save £1,952

WA5 7YD Warrington, Cheshire

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

Carwow Leasing

2026

(2026) Audi A6 Sport 204 HP

£51,502

Fair price

You save £498

SG5 1RQ Hertfordshire, Hertfordshire

161 g CO2/km comb. - 204 HP (150 kW) - 6.9 Mpg

Carwow

2023

(2023) Audi A6 S-Line 204 HP

£28,995

Fair price

Estimated price £27,862

B62 8RD West Midlands, West Midlands

152 g CO2/km comb. - 204 HP (150 kW) - 5.8 Mpg

Carwow

2023

(2023) Audi A6 Black Edition 204 HP

£27,299

Fair price

Estimated price £26,191

IP25 6HW Watton, Norfolk

175 g CO2/km comb. - 204 HP (150 kW) - 7.7 Mpg

1 / 4

Used (2025) Audi A6 Basis

2.0 TFSI 4dr

2025
74,700 miles
Trim level: Basis
2.0L Petrol
Sedan
Automatic
CO2 emissions: 166 g CO2/km comb.
7.3 mpg
Details

£9,990

Not evaluated

Motors.co.uk

CM15 0TB Mountnessing, Essex

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-6%

1 / 4

Used (2025) Audi A6 S-Line

2.0 TFSI 204 S line 4dr S

2025
6,246 miles
Trim level: S-Line
2.0L Petrol
Sedan
Automatic
Details

£41,961

£44,950

Not evaluated

Motors.co.uk

CV37 0AH Warwickshire, Warwickshire

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-6%

1 / 4

Used (2025) Audi A6

2.0 TFSI 204 Edition 1 4dr S

2025
9,161 miles
2.0L Petrol
Sedan
Automatic
Details

£41,961

£44,950

Not evaluated

Motors.co.uk

CV37 0AH Warwickshire, Warwickshire

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-9%

1 / 4

New (2025) Audi A6 Advanced 204 HP

Saloon 2.0 TDI Edition 1 S Tronic

2025
10 miles
Trim level: Advanced
2.0L Diesel
Sedan
Automatic
204 HP (150 kW)
5.1 mpg
Details

£59,995

£66,650

Not evaluated

Motors.co.uk

PR2 2JZ Ashton-On-Ribble, Lancashire

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-9%

1 / 4

Used (2025) Audi A6 Comfort 248 HP

Saloon Hybrid-2.0L Automatic-U

2025
66,248 miles
Trim level: Comfort
2.0L Electric/Petrol
Sedan
Automatic
248 HP (182 kW)
Details

£7,499

£8,299

Not evaluated

Motors.co.uk

PE1 5DU Peterborough, Cambridgeshire

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Used (2025) Audi A6 S-Line 201 HP

Avant 2.0 TDI Launch Edition Plus

Jun 2025
5,500 miles
Trim level: S-Line
2.0L Diesel
Estate
Automatic
201 HP (147 kW)
CO2 emissions: 150 g CO2/km comb.
Details

£49,995

£50,395

Not evaluated

Dealer

Audi, Dumfriesshire

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Carwow

2024

(2024) Audi A6 S-Line 204 HP

£26,250

Fair price

Estimated price £25,770

B62 8RD West Midlands, West Midlands

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

Carwow

2023

(2023) Audi A6 S-Line 204 HP

£24,990

Fair price

Estimated price £23,898

B78 3JF Staffordshire, Staffordshire

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

Carwow

2023

(2023) Audi A6 Black Edition 299 HP

£26,350

Fair price

You save £350

WD3 3RT Croxley Green, Hertfordshire

34 g CO2/km comb. - 299 HP (219 kW) - 1.5 Mpg

Carwow

2023

(2023) Audi A6 S-Line 204 HP

£25,990

Fair price

Estimated price £25,148

B62 8RD West Midlands, West Midlands

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

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