(S-Line) Audi A6 e-tron used • 16 cars for sale – Compares prices!

Audi A6 e-tron -Avant e-tron 315kW Quattro 100kWh S Line 5dr Auto

£76,172

Super price

0 g CO2/km comb. - 314 kW (428 HP)

Carwow

Audi A6 e-tron -Avant e-tron 315kW Quattro 100kWh Edition 1 5dr Auto

£80,861

Good price

You save £2,739

0 g CO2/km comb. - 314 kW (428 HP)

Carwow

Audi A6 e-tron -Avant e-tron 315kW Quattro 100kWh Edition 1 5dr Auto

£85,656

Fair price

Estimated price £83,570

Raby St, Wolverhampton WV2 1BL, UK

0 g CO2/km comb. - 314 kW (428 HP)

Carwow

Audi A6 e-tron -Avant e-tron 270kW Performance 100kWh Launch Edition 5dr Auto

£77,400

Fair price

Estimated price £76,249

Papyrus Rd, Peterborough PE4, UK

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

Carwow

Audi A6 e-tron -Avant e-tron 210kW 83kWh Edition 1 5dr Auto

£71,883

Super price

You save £4,517

1 Washingley Rd, Huntingdon PE29 6WP, UK

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

Carwow

Audi A6 e-tron -Avant e-tron 210kW 83kWh Edition 1 5dr Auto

£72,333

Good price

You save £4,067

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

Carwow

Audi A6 e-tron -Avant e-tron 270kW Performance 100kWh S Line 5dr Auto

£74,584

Good price

Audi A6 e-tron -Avant e-tron 270kW Performance 100kWh Launch Edition 5dr Auto

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

Carwow

£73,390

Fair price

You save £1,710

Station Ave, Walton-on-Thames KT12 1NR, UK

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

Carwow

Audi A6 e-tron -Avant e-tron 270kW Performance 100kWh S Line 5dr Auto

£72,335

Super price

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

Carwow

Audi A6 e-tron -Avant e-tron 270kW Performance 100kWh S Line 5dr Auto

£73,809

Good price

Audi A6 e-tron -Avant e-tron 210kW 83kWh Edition 1 5dr Auto

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

Carwow

£72,000

Super price

You save £4,400

Calder Park, Peel Ave, Wakefield WF2 7UA, UK

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

Carwow

Audi A6 e-tron -Avant e-tron 210kW 83kWh Edition 1 5dr Auto

£68,363

Super price

You save £8,037

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

Carwow

Audi A6 e-tron -Avant e-tron 315kW Quattro 100kWh S Line 5dr Auto

£79,367

Good price

0 g CO2/km comb. - 314 kW (428 HP)

Carwow

Audi A6 e-tron -Avant e-tron 210kW 83kWh Edition 1 5dr Auto

£71,000

Super price

You save £5,400

Conway Rd, Llandudno Junction LL31 9AY, UK

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

Carwow

Audi A6 e-tron -Avant e-tron 270kW Performance 100kWh Edition 1 5dr Auto

£79,273

Fair price

Estimated price £77,481

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

Carwow

Audi A6 e-tron -Avant e-tron 270kW Performance 100kWh S Line 5dr Auto

£71,389

Super price

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

Carwow

Audi A6 e-tron -Avant e-tron 270kW Performance 100kWh S Line 5dr Auto

£71,514

Super price

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

Carwow

Audi A6 e-tron -Avant e-tron 210kW 83kWh Edition 1 5dr Auto

£69,713

Super price

You save £6,687

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

Carwow

Audi A6 e-tron -Avant e-tron 210kW 83kWh Edition 1 5dr Auto

£69,138

Super price

You save £7,262

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

Carwow

Audi A6 e-tron -Avant e-tron 270kW Performance 100kWh Edition 1 5dr Auto

£76,078

Fair price

You save £1,422

battlefield enterprise park, Knights Way, Shrewsbury SY1 3GA, UK

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

Price checked by AutoUncle

Super price

Good price

Fair price

A bit pricey

Expensive

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A trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.

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

-Avant e-tron 270kW Performance

Super price

A trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.

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

-Avant e-tron 270kW Performance

Super price

A trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.

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

-Avant e-tron 270kW Performance

lenton industrial estate, Abbeyfield Rd, Nottingham NG7 2SZ, UK

Good price

You save £3,550

lenton industrial estate, Abbeyfield Rd, Nottingham NG7 2SZ, UK

A trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.

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

-Avant e-tron 270kW Performance

Good price

You save £3,285

A trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.

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

-Avant e-tron 270kW Performance

Good price

A trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.

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

-Avant e-tron 315kW Quattro 100kWh

Good price

A trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.

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

-Avant e-tron 315kW Quattro 100kWh

Super price

A trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.

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

-Avant e-tron 270kW Performance

Super price

A trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.

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

-Avant e-tron 270kW Performance

Good price

Audi A6 e-tron -Avant e-tron 210kW 83kWh Edition 1 5dr Auto

Dealer

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

Avant 270kW Performance 100kWh S

Blackburn BB1 3HT, UK

Super price

You save £4,210

Blackburn BB1 3HT, UK

Visit Motors.co.uk

Featured deals

Carwow

£71,883

Super price

You save £4,517

1 Washingley Rd, Huntingdon PE29 6WP, UK

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

Carwow

Audi A6 e-tron -Avant e-tron 210kW 83kWh Edition 1 5dr Auto

£72,333

Good price

You save £4,067

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

Carwow

Audi A6 e-tron -Avant e-tron 270kW Performance 100kWh S Line 5dr Auto

£74,584

Good price

Audi A6 e-tron -Avant e-tron 270kW Performance 100kWh Launch Edition 5dr Auto

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

Carwow

£73,390

Fair price

You save £1,710

Station Ave, Walton-on-Thames KT12 1NR, UK

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

Carwow

Audi A6 e-tron -Avant e-tron 270kW Performance 100kWh S Line 5dr Auto

£72,335

Super price

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

Carwow

Audi A6 e-tron -Avant e-tron 270kW Performance 100kWh S Line 5dr Auto

£73,809

Good price

Audi A6 e-tron -Avant e-tron 210kW 83kWh Edition 1 5dr Auto

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

Carwow

£72,000

Super price

You save £4,400

Calder Park, Peel Ave, Wakefield WF2 7UA, UK

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

Carwow

Audi A6 e-tron -Avant e-tron 210kW 83kWh Edition 1 5dr Auto

£68,363

Super price

You save £8,037

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

Carwow

Audi A6 e-tron -Avant e-tron 315kW Quattro 100kWh S Line 5dr Auto

£79,367

Good price

0 g CO2/km comb. - 314 kW (428 HP)

Carwow

Audi A6 e-tron -Avant e-tron 210kW 83kWh Edition 1 5dr Auto

£71,000

Super price

You save £5,400

Conway Rd, Llandudno Junction LL31 9AY, UK

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

Carwow

Audi A6 e-tron -Avant e-tron 270kW Performance 100kWh Edition 1 5dr Auto

£79,273

Fair price

Estimated price £77,481

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

Carwow

Audi A6 e-tron -Avant e-tron 270kW Performance 100kWh S Line 5dr Auto

£71,389

Super price

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

Carwow

Audi A6 e-tron -Avant e-tron 270kW Performance 100kWh S Line 5dr Auto

£71,514

Super price

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

Carwow

Audi A6 e-tron -Avant e-tron 210kW 83kWh Edition 1 5dr Auto

£69,713

Super price

You save £6,687

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

Carwow

Audi A6 e-tron -Avant e-tron 210kW 83kWh Edition 1 5dr Auto

£69,138

Super price

You save £7,262

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

Carwow

Audi A6 e-tron -Avant e-tron 270kW Performance 100kWh Edition 1 5dr Auto

£76,078

Fair price

You save £1,422

battlefield enterprise park, Knights Way, Shrewsbury SY1 3GA, UK

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

Carwow

Audi A6 e-tron -Avant e-tron 315kW Quattro 100kWh S Line 5dr Auto

£76,172

Super price

0 g CO2/km comb. - 314 kW (428 HP)

Carwow

Audi A6 e-tron -Avant e-tron 315kW Quattro 100kWh Edition 1 5dr Auto

£80,861

Good price

You save £2,739

0 g CO2/km comb. - 314 kW (428 HP)

Carwow

Audi A6 e-tron -Avant e-tron 315kW Quattro 100kWh Edition 1 5dr Auto

£85,656

Fair price

Estimated price £83,570

Raby St, Wolverhampton WV2 1BL, UK

0 g CO2/km comb. - 314 kW (428 HP)

Carwow

Audi A6 e-tron -Avant e-tron 270kW Performance 100kWh Launch Edition 5dr Auto

£77,400

Fair price

Estimated price £76,249

Papyrus Rd, Peterborough PE4, UK

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

A trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.

New (2025) Audi A6 e-tron S-Line 367 HP | Fair price

-Avant e-tron 270kW Performance

Fair price

Estimated price £78,108

A trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.

New (2025) Audi A6 e-tron S-Line 286 HP | Not evaluated

-Avant e-tron 210kW 83kWh S Line

lenton industrial estate, Abbeyfield Rd, Nottingham NG7 2SZ, UK

Not evaluated

lenton industrial estate, Abbeyfield Rd, Nottingham NG7 2SZ, UK

A trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.

New (2025) Audi A6 e-tron S-Line 286 HP | Not evaluated

-Avant e-tron 210kW 83kWh S Line

Not evaluated

A trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.

New (2025) Audi A6 e-tron S-Line 286 HP | Not evaluated

-Avant e-tron 210kW 83kWh S Line

Northfield Dr, Milton Keynes MK15 0DQ, UK

Not evaluated

Northfield Dr, Milton Keynes MK15 0DQ, UK

Dealer

New (2025) Audi A6 e-tron S-Line 136 HP | Not evaluated

Avant 100kWh Performance S line

New (2025) Audi A6 e-tron S-Line 282 HP | Not evaluated

315kW Quattro 100kWh S Line 5dr

Visit Exchange and Mart

Featured deals

Carwow

Audi A6 e-tron -Avant e-tron 270kW Performance 100kWh S Line 5dr Auto

£72,335

Super price

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

Carwow

Audi A6 e-tron -Avant e-tron 270kW Performance 100kWh S Line 5dr Auto

£73,809

Good price

Audi A6 e-tron -Avant e-tron 210kW 83kWh Edition 1 5dr Auto

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

Carwow

£72,000

Super price

You save £4,400

Calder Park, Peel Ave, Wakefield WF2 7UA, UK

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

Carwow

Audi A6 e-tron -Avant e-tron 210kW 83kWh Edition 1 5dr Auto

£68,363

Super price

You save £8,037

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

Carwow

Audi A6 e-tron -Avant e-tron 315kW Quattro 100kWh S Line 5dr Auto

£79,367

Good price

0 g CO2/km comb. - 314 kW (428 HP)

Carwow

Audi A6 e-tron -Avant e-tron 210kW 83kWh Edition 1 5dr Auto

£71,000

Super price

You save £5,400

Conway Rd, Llandudno Junction LL31 9AY, UK

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

Carwow

Audi A6 e-tron -Avant e-tron 270kW Performance 100kWh Edition 1 5dr Auto

£79,273

Fair price

Estimated price £77,481

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

Carwow

Audi A6 e-tron -Avant e-tron 270kW Performance 100kWh S Line 5dr Auto

£71,389

Super price

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

Carwow

Audi A6 e-tron -Avant e-tron 270kW Performance 100kWh S Line 5dr Auto

£71,514

Super price

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

Carwow

Audi A6 e-tron -Avant e-tron 210kW 83kWh Edition 1 5dr Auto

£69,713

Super price

You save £6,687

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

Carwow

Audi A6 e-tron -Avant e-tron 210kW 83kWh Edition 1 5dr Auto

£69,138

Super price

You save £7,262

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

Carwow

Audi A6 e-tron -Avant e-tron 270kW Performance 100kWh Edition 1 5dr Auto

£76,078

Fair price

You save £1,422

battlefield enterprise park, Knights Way, Shrewsbury SY1 3GA, UK

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

Carwow

Audi A6 e-tron -Avant e-tron 315kW Quattro 100kWh S Line 5dr Auto

£76,172

Super price

0 g CO2/km comb. - 314 kW (428 HP)

Carwow

Audi A6 e-tron -Avant e-tron 315kW Quattro 100kWh Edition 1 5dr Auto

£80,861

Good price

You save £2,739

0 g CO2/km comb. - 314 kW (428 HP)

Carwow

Audi A6 e-tron -Avant e-tron 315kW Quattro 100kWh Edition 1 5dr Auto

£85,656

Fair price

Estimated price £83,570

Raby St, Wolverhampton WV2 1BL, UK

0 g CO2/km comb. - 314 kW (428 HP)

Carwow

Audi A6 e-tron -Avant e-tron 270kW Performance 100kWh Launch Edition 5dr Auto

£77,400

Fair price

Estimated price £76,249

Papyrus Rd, Peterborough PE4, UK

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

Carwow

Audi A6 e-tron -Avant e-tron 210kW 83kWh Edition 1 5dr Auto

£71,883

Super price

You save £4,517

1 Washingley Rd, Huntingdon PE29 6WP, UK

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

Carwow

Audi A6 e-tron -Avant e-tron 210kW 83kWh Edition 1 5dr Auto

£72,333

Good price

You save £4,067

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

Carwow

Audi A6 e-tron -Avant e-tron 270kW Performance 100kWh S Line 5dr Auto

£74,584

Good price