2025 Audi A6 e-tron • Compare 219 used cars with valuation

Market overview: March-2026 Price Analysis: A used Audi A6 e-tron from 2025 currently costs between £41,935 and £76,099. On average, the mileage for this year stands at 2,706 miles. The depreciation and price trend over the last 12 months is -£21,320.

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Carwow Leasing

2026

(2026) Audi A6 e-tron Sport 367 HP

£60,559

Fair price

You save £1,141

WA5 7YD Warrington, Cheshire

0 g CO2/km comb. - 269 kW (367 HP) - 14.8 Kwh/100 km

Carwow Leasing

2025

(2025) Audi A6 e-tron S-Line 286 HP

£61,941

Fair price

Estimated price £61,250

TR2 Tresillian, Cornwall

0 g CO2/km comb. - 210 kW (286 HP)

Carwow

2025

(2025) Mercedes E300 Urban 313 HP

£50,411

Good price

You save £2,089

WC1E 7DP Greater London, London

52 g CO2/km comb. - 313 HP (230 kW) - 2.3 Mpg

Carwow

2026

(2026) BMW 530e M Sport 299 HP

£45,490

Fair price

You save £710

TA6 6DD Somerset, Somerset

52 g CO2/km comb. - 299 HP (219 kW) - 0.7 Mpg

Price checked by AutoUncle

Super price

Good price

Fair price

A bit pricey

Expensive

New (2025) Audi A6 e-tron Performance 367 HP | Good price

- Avant e-tron 270kW Performance

2025
0 miles
Trim level: Performance
Electric
Estate
Automatic
Range (est.): 720 miles
269 kW (367 HP)
kWh/100 km: 14.8
CO2: 0 g CO2/km comb.
Details

Good price

£64,794

HR1 1LN Herefordshire, Herefordshire

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Availability verified

New (2025) Audi A6 e-tron S-Line 428 HP | Super price

-Avant e-tron 270kW Performance

2025
81 miles
Trim level: S-Line
Electric
Estate
Automatic
Range (est.): 720 miles
314 kW (428 HP)
kWh/100 km: 14.8
CO2: 0 g CO2/km comb.
Details

Super price

£59,980

BB13HT Crewe, Cheshire

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Availability verified

-3%

New (2025) Audi A6 e-tron Sport 286 HP | Super price

- Avant e-tron 210kW 83kWh Sport

2025
10 miles
Trim level: Sport
Electric
Estate
Automatic
210 kW (286 HP)
CO2: 0 g CO2/km comb.
Details

Super price

£56,065

£58,035

CA3 0HA Cumberland, Cumbria

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Availability verified

-31%

1 / 4

Used (2025) Audi A6 e-tron S-Line 367 HP | Good price

AVANT E-tron Avant 270kW Perfo

2025
5,964 miles
Trim level: S-Line
Electric
Estate
Automatic
Range (est.): 720 miles
269 kW (367 HP)
kWh/100 km: 14.8
CO2: 0 g CO2/km comb.
Details

Good price

£43,991

£63,990

Dealer

EX2 8HL Marsh Barton, Devon

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Carwow

2024

(2024) Land Rover Defender HSE 250 HP

£57,700

Super price

You save £4,500

CM1 3BH Essex, Essex

219 g CO2/km comb. - 250 HP (183 kW) - 8.2 Mpg

Carwow Leasing

2026

(2026) Audi Q4 e-tron Black Edition 286 HP

£55,500

Fair price

You save £100

BH124QN

0 g CO2/km comb. - 210 kW (286 HP) - 16.7 Kwh/100 km

Carwow

2023

(2023) Land Rover Defender SE Dynamic 404 HP

£52,200

Good price

You save £2,900

CM1 3BH Essex, Essex

60 g CO2/km comb. - 404 HP (297 kW) - 2.6 Mpg

Carwow Leasing

2025

(2025) Land Rover Range Rover evoque 204 HP

£46,490

Good price

You save £2,310

E14 Greater London, London

168 g CO2/km comb. - 204 HP (150 kW) - 6.3 Mpg

New

1 / 4

New (2025) Audi A6 e-tron S-Line 428 HP | Super price

315kW Quattro 100kWh Edition 1 5dr

Dec 2025
10 miles
Trim level: S-Line
Electric
Hatchback
Automatic
Range (est.): 685 miles
314 kW (428 HP)
kWh/100 km: 15.5
CO2: 0 g CO2/km comb.
Details

Super price

£69,000

Dealer

Audi, Dumfriesshire

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-14%

1 / 4

Used (2025) Audi A6 e-tron S-Line 286 HP | Good price

AVANT E-tron Avant 210kW 83kWh S

2025
3,508 miles
Trim level: S-Line
Electric
Estate
Automatic
210 kW (286 HP)
CO2: 0 g CO2/km comb.
Details

Good price

£46,990

£54,990

Dealer

CR5 2AR Greater London, London

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-23%

1 / 4

Used (2025) Audi A6 e-tron Comfort 286 HP | Super price

210kW 83kWh Edition 1 5dr Auto

May 2025
2,937 miles
Trim level: Comfort
Electric
Estate
Automatic
210 kW (286 HP)
CO2: 0 g CO2/km comb.
Details

Super price

£45,925

£59,970

Dealer

Audi, Dumfriesshire

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-11%

1 / 4

Used (2025) Audi A6 e-tron Comfort 428 HP | Super price

315kW Quattro 100kWh Edition 1 5dr

Sep 2025
3,021 miles
Trim level: Comfort
Electric
Estate
Automatic
Range (est.): 685 miles
314 kW (428 HP)
kWh/100 km: 15.5
CO2: 0 g CO2/km comb.
Details

Super price

£59,945

£67,750

Dealer

Audi, Dumfriesshire

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-23%

1 / 4

Used (2025) Audi A6 e-tron Comfort 286 HP | Good price

210kW 83kWh Edition 1 5dr Auto -

Jun 2025
3,724 miles
Trim level: Comfort
Electric
Estate
Automatic
210 kW (286 HP)
CO2: 0 g CO2/km comb.
Details

Good price

£45,950

£60,000

Dealer

Audi, Dumfriesshire

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-1%

1 / 4

Used (2025) Audi A6 e-tron S-Line 367 HP | Super price

270kW Performance 100kWh S Line

2025
3,748 miles
Trim level: S-Line
Electric
Hatchback
Automatic
Range (est.): 720 miles
269 kW (367 HP)
kWh/100 km: 14.8
CO2: 0 g CO2/km comb.
Details

Super price

£48,350

£49,250

Motors.co.uk

GL51 7PA Gloucestershire, Gloucestershire

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Carwow

2024

(2024) Mercedes EQE350 AMG line 292 HP

£48,636

Fair price

Estimated price £48,265

WC1E 7DP Greater London, London

0 g CO2/km comb. - 214 kW (292 HP) - 16.0 Kwh/100 km

Carwow

2025

(2025) Land Rover Defender HSE Dynamic 249 HP

£61,495

Good price

You save £3,505

MK18 1NU Buckinghamshire, Buckinghamshire

226 g CO2/km comb. - 249 HP (183 kW) - 8.6 Mpg

Carwow Leasing

2026

(2026) Hyundai Santa Fe 239 HP

£49,461

Fair price

You save £1,739

PE3 8YL Peterborough, Cambridgeshire

155 g CO2/km comb. - 239 HP (175 kW) - 6.8 Mpg

Carwow

2023

(2023) BMW M4 Competition Edition 510 HP

£54,795

Fair price

You save £1,005

TN32 Mountfield, East Sussex

229 g CO2/km comb. - 510 HP (375 kW) - 10.0 Mpg

-26%

1 / 4

New (2025) Audi A6 e-tron Performance 367 HP | Super price

270kW Performance 100kWh Edition 1

2025
1,033 miles
Trim level: Performance
Electric
Hatchback
Automatic
Range (est.): 720 miles
269 kW (367 HP)
kWh/100 km: 14.8
CO2: 0 g CO2/km comb.
Details

Super price

£55,461

£74,985

Motors.co.uk

B90 4BQ Shirley, West Midlands

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-18%

1 / 4

Used (2025) Audi A6 e-tron S-Line 286 HP | Super price

AVANT S Line

2025
3,484 miles
Trim level: S-Line
Electric
Estate
Automatic
210 kW (286 HP)
CO2: 0 g CO2/km comb.
Details

Super price

£43,906

£53,750

Dealer

ME14 3AA Kent, Kent

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-3%

1 / 4

Used (2025) Audi A6 e-tron 286 HP | Good price

210kW 83kWh Edition 1 5dr Auto

2025
3,489 miles
Electric
Estate
Automatic
210 kW (286 HP)
CO2: 0 g CO2/km comb.
Details

Good price

£46,400

£47,890

Motors.co.uk

BS10 7FF Patchway, Gloucestershire

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-13%

1 / 4

Used (2025) Audi A6 e-tron S-Line 367 HP | Super price

270kW Performance 100kWh S Line

2025
2,555 miles
Trim level: S-Line
Electric
Estate
Automatic
Range (est.): 720 miles
269 kW (367 HP)
kWh/100 km: 14.8
CO2: 0 g CO2/km comb.
Details

Super price

£51,980

£60,000

Dealer

SW19 1JZ Greater London, London

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-26%

1 / 4

Used (2025) Audi A6 e-tron S-Line 367 HP | Super price

AVANT E-tron Avant 270kW Perfo

2025
4,211 miles
Trim level: S-Line
Electric
Estate
Automatic
Range (est.): 720 miles
269 kW (367 HP)
kWh/100 km: 14.8
CO2: 0 g CO2/km comb.
Details

Super price

£46,790

£63,990

Dealer

PL7 5JY Plympton, Devon

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-9%

1 / 4

Used (2025) Audi A6 e-tron S-Line 286 HP | Super price

AVANT Sportback S line e-tron

2025
1,998 miles
Trim level: S-Line
Electric
Estate
Automatic
210 kW (286 HP)
CO2: 0 g CO2/km comb.
Details

Super price

£48,990

£54,322

Dealer

ME14 3AA Kent, Kent

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-15%

1 / 4

Used (2025) Audi A6 e-tron S-Line 367 HP | Good price

AVANT 270kW Performance 100kWh S

2025
3,879 miles
Trim level: S-Line
Electric
Estate
Automatic
Range (est.): 720 miles
269 kW (367 HP)
kWh/100 km: 14.8
CO2: 0 g CO2/km comb.
Details

Good price

£49,990

£58,896

Dealer

ME14 3AA Kent, Kent

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-7%

1 / 4

Used (2025) Audi A6 e-tron S-Line 286 HP | Good price

AVANT 210kW 83kWh S Line 5dr

2025
2,668 miles
Trim level: S-Line
Electric
Estate
Automatic
210 kW (286 HP)
CO2: 0 g CO2/km comb.
Details

Good price

£49,990

£53,927

Dealer

ME14 3AA Kent, Kent

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-6%

1 / 4

Used (2025) Audi A6 e-tron S-Line 367 HP | Super price

270kW Performance 100kWh S Line

Sep 2025
2,001 miles
Trim level: S-Line
Electric
Hatchback
Automatic
Range (est.): 720 miles
269 kW (367 HP)
kWh/100 km: 14.8
CO2: 0 g CO2/km comb.
Details

Super price

£53,050

£56,495

Dealer

Audi, Dumfriesshire

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1 / 4

Used (2025) Audi A6 e-tron S-Line 462 HP | Super price

315kW Quattro 100kWh S Line 5dr

2025
2,950 miles
Trim level: S-Line
Electric
Estate
Automatic
Range (est.): 685 miles
339 kW (462 HP)
kWh/100 km: 15.5
CO2: 0 g CO2/km comb.
Details

Super price

£52,990

Motors.co.uk

KT12 1NR Surrey, Surrey

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Carwow

2024

(2024) Land Rover Defender HSE Dynamic 300 HP

£67,000

Fair price

You save £800

RM20 3NL Purfleet-On-Thames, Essex

225 g CO2/km comb. - 300 HP (220 kW) - 8.4 Mpg

Carwow

2023

(2023) Land Rover Defender HSE Dynamic 300 HP

£64,706

Fair price

Estimated price £64,201

TR16 5BN Scorrier, Cornwall

236 g CO2/km comb. - 300 HP (220 kW) - 32.0 Mpg

Carwow

2023

(2023) Mercedes EQE350 Business 292 HP

£55,474

Fair price

You save £1,026

RG1 8EQ Berkshire, Berkshire

0 g CO2/km comb. - 214 kW (292 HP) - 16.7 Kwh/100 km

Carwow

2023

(2023) Mercedes E53 AMG Edition 435 HP

£49,963

Fair price

Estimated price £49,165

RG18EQ

215 g CO2/km comb. - 435 HP (319 kW) - 9.2 Mpg

1 / 4

New (2025) Audi A6 e-tron Black Edition 462 HP | Super price

315kW Quattro 100kWh Edition 1 5dr

2025
1,000 miles
Trim level: Black Edition
Electric
Estate
Automatic
Range (est.): 685 miles
339 kW (462 HP)
kWh/100 km: 15.5
CO2: 0 g CO2/km comb.
Details

Super price

£57,490

Motors.co.uk

KT12 1NR Surrey, Surrey

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1 / 4

Used (2025) Audi A6 e-tron S-Line 462 HP | Super price

315kW Quattro 100kWh S Line 5dr

2025
1,950 miles
Trim level: S-Line
Electric
Estate
Automatic
Range (est.): 685 miles
339 kW (462 HP)
kWh/100 km: 15.5
CO2: 0 g CO2/km comb.
Details

Super price

£54,990

Motors.co.uk

KT12 1NR Surrey, Surrey

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-6%

1 / 4

New (2025) Audi A6 e-tron Comfort 286 HP | Super price

210kW 83kWh Edition 1 5dr Auto

2025
10 miles
Trim level: Comfort
Electric
Estate
Automatic
210 kW (286 HP)
CO2: 0 g CO2/km comb.
Details

Super price

£55,993

£59,995

Motors.co.uk

CV4 9BY West Midlands, West Midlands

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-16%

1 / 4

Used (2025) Audi A6 e-tron Performance 367 HP | Good price

270kW Performance 100kWh Ed 1 5dr

Sep 2025
2,248 miles
Trim level: Performance
Electric
Estate
Automatic
Range (est.): 720 miles
269 kW (367 HP)
kWh/100 km: 14.8
CO2: 0 g CO2/km comb.
Details

Good price

£56,095

£67,195

Dealer

Audi, Dumfriesshire

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1 / 4

Used (2025) Audi A6 e-tron Sport 286 HP | Good price

210kW 83kWh Sport 5dr Auto

2025
3,757 miles
Trim level: Sport
Electric
Hatchback
Automatic
210 kW (286 HP)
CO2: 0 g CO2/km comb.
Details

Good price

£43,785

Motors.co.uk

B90 4BQ Shirley, West Midlands

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Carwow

2025

(2025) Kia Sorento 252 HP

£47,049

Fair price

You save £851

BA2 3EW Bath And North East Somerset, Somerset

37 g CO2/km comb. - 252 HP (185 kW) - 1.6 Mpg

Carwow Leasing

2026

(2026) Land Rover Discovery Sport Landmark 204 HP

£48,821

Good price

You save £1,879

E14 Greater London, London

177 g CO2/km comb. - 204 HP (150 kW) - 6.7 Mpg

Carwow

2025

(2025) VW Multivan Style 150 HP

£48,261

Super price

You save £4,739

B976RH, Worcestershire

172 g CO2/km comb. - 150 HP (110 kW) - 6.4 Mpg

Carwow

2024

(2024) Volvo XC90 Plus 455 HP

£45,799

Fair price

You save £301

TR49LD Threemilestone, Cornwall

32 g CO2/km comb. - 455 HP (334 kW) - 1.2 Mpg

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