(S-Line) Audi A3 e-tron used • 236 cars with price check

Prices range from £17,295 to £36,500 across all listings

Featured deals

Carwow

Audi A3 e-tron -40 5dr S Tronic

£15,458

Super price

You save £4,442

E65LU, London

46 g CO2/km comb. - 204 HP (150 kW) - 2.0 Mpg

Carwow

Audi A3 e-tron -1.4 TFSI 5dr S Tronic

£12,995

Super price

You save £2,605

SL90BG, Buckinghamshire

38 g CO2/km comb. - 150 HP (110 kW) - 1.7 Mpg

Carwow

Audi A3 e-tron -40 5dr S Tronic

£16,600

Super price

You save £3,600

WS111SL, Staffordshire

46 g CO2/km comb. - 204 HP (150 kW) - 2.0 Mpg

Carwow

Audi A3 e-tron -40 5dr S Tronic

£11,990

Super price

You save £3,910

AL60JD, Hertfordshire

46 g CO2/km comb. - 204 HP (150 kW) - 2.0 Mpg

Price checked by AutoUncle

Super price

Good price

Fair price

A bit pricey

Expensive

Dealer

Used (2024) Audi A3 e-tron S-Line 201 HP | Good price

40 TFSI e S Line 5dr S Tronic

WC1E 7DP London, London

Good price

You save £1,337

WC1E 7DP London, London

Visit heycar

Dealer

Used (2025) Audi A3 e-tron S-Line | Good price

40 TFSI e S Line 5dr S Tronic

SW19 1JZ Wimbledon, London

Good price

You save £1,496

SW19 1JZ Wimbledon, London

Visit Motors.co.uk

Dealer

New (2025) Audi A3 e-tron S-Line 200 HP | Good price

40 TFSI e S Line 5dr S Tronic

Good price

Used (2024) Audi A3 e-tron S-Line 204 HP | Good price

30 TFSI S Line 5dr S Tronic

Good price

New (2025) Audi A3 e-tron S-Line 204 HP | Fair price

40 TFSI e S Line 5dr S Tronic

CT47HF Canterbury, Kent

Fair price

You save £612

CT47HF Canterbury, Kent

Visit Honestjohn

Dealer

Used (2024) Audi A3 e-tron S-Line 204 HP | Fair price

40 TFSI e S Line 5dr S Tronic

Fair price

Estimated price £25,565

Colchester, Essex

Visit Group1auto.co.uk

Dealer

Used (2025) Audi A3 e-tron S-Line 201 HP | Fair price

40 TFSI e S Line 5dr S Tronic

WC1E 7DP London, London

Fair price

Estimated price £27,651

WC1E 7DP London, London

Visit heycar

Dealer

Used (2025) Audi A3 e-tron S-Line 201 HP | Fair price

40 TFSI e S Line 5dr S Tronic

WC1E 7DP London, London

Fair price

Estimated price £27,790

WC1E 7DP London, London

Visit heycar

Dealer

Used (2022) Audi A3 e-tron S-Line | Fair price

40 TFSI e S Line 5dr S Tronic

NN18 8AA Corby, Northamptonshire

Fair price

Estimated price £16,638

NN18 8AA Corby, Northamptonshire

Visit Motors.co.uk

Dealer

Used (2022) Audi A3 e-tron S-Line | Fair price

40 TFSI e S Line 5dr S Tronic

NN18 8AA Corby, Northamptonshire

Fair price

Estimated price £17,436

NN18 8AA Corby, Northamptonshire

Visit Motors.co.uk

Featured deals

Carwow

Audi A3 e-tron -40 5dr S Tronic

£14,995

Good price

You save £1,905

CA119BF, Cumbria

46 g CO2/km comb. - 204 HP (150 kW) - 2.0 Mpg

Carwow

BMW 225 Active Tourer 2 Series Active Tourer e xDrive M Sport 1.5 5dr

£28,202

Fair price

Estimated price £28,028

EX28FD, Devon

19 g CO2/km comb. - 245 HP (180 kW) - 47.9 Mpg

Carwow

BMW 225 Active Tourer 2 SeriesxDrive M Sport 5dr DCT

£27,827

Fair price

Estimated price £27,309

WC1E 7DP London, London

19 g CO2/km comb. - 245 HP (180 kW) - 0.1 Mpg

Carwow

Audi A3 Sportback e-tron |S Tronic Euro 6 (s/s) 5dr 13kWh

£23,300

Fair price

You save £1,100

SW170HB, London

26 g CO2/km comb. - 204 HP (150 kW) - 1.1 Mpg

Dealer

Used (2025) Audi A3 e-tron S-Line 201 HP | Fair price

40 TFSI e S Line 5dr S Tronic

Fair price

Estimated price £27,705

Delivered to you

Visit Buyacar

Dealer

Used (2025) Audi A3 e-tron S-Line 201 HP | Fair price

40 TFSI e S Line 5dr S Tronic

Fair price

Estimated price £27,821

Delivered to you

Visit Buyacar

Dealer

Used (2021) Audi A3 e-tron S-Line 201 HP | Fair price

40 TFSI e S Line 5dr S Tronic

Fair price

Estimated price £19,109

Delivered to you

Visit Buyacar

Dealer

Used (2023) Audi A3 e-tron S-Line 201 HP | Fair price

40 TFSI e S Line 5dr S Tronic

Fair price

Estimated price £22,550

Delivered to you

Visit Buyacar

Dealer

Used (2024) Audi A3 e-tron S-Line 200 HP | Fair price

40 TFSI e S Line 5dr S Tronic

Fair price

Estimated price £24,848

Delivered to you

Visit Buyacar

Dealer

Used (2021) Audi A3 e-tron S-Line 201 HP | Fair price

40 TFSI e S Line 5dr S Tronic

Fair price

Estimated price £17,277

Delivered to you

Visit Buyacar

Dealer

Used (2025) Audi A3 e-tron S-Line 201 HP | Fair price

40 TFSI e S Line 5dr S Tronic

OX42HW Oxford, Oxfordshire

Fair price

Estimated price £27,306

OX42HW Oxford, Oxfordshire

Visit heycar

Dealer

Used (2025) Audi A3 e-tron S-Line 204 HP | Fair price

40 TFSI e S Line 5dr S Tronic -

Fair price

Used (2025) Audi A3 e-tron S-Line 201 HP | Fair price

40 TFSI e S Line 5dr S Tronic

Fair price

Estimated price £27,803

Delivered to you

Visit Buyacar

Dealer

Used (2025) Audi A3 e-tron S-Line 204 HP | Fair price

40 TFSI e S Line 5dr S Tronic

SK30HX Stockport, Manchester

Fair price

Estimated price £27,251

SK30HX Stockport, Manchester

Visit Honestjohn

Featured deals

Carwow

Audi A3 Sportback e-tron -40 TFSI e S Line 5dr Tronic

£24,799

Fair price

You save £1

B692AS, West Midlands

29 g CO2/km comb. - 204 HP (150 kW) - 1.1 Mpg

Carwow

Mercedes A180 - A-Class SaloonAMG Line Premium 4dr Auto

£23,594

Fair price

You save £306

BR67QR Kent, London

139 g CO2/km comb. - 136 HP (100 kW) - 6.1 Mpg

Carwow

Audi A3 Sportback e-tron -40 TFSI e S Line 5dr Tronic

£24,449

Fair price

You save £851

CV65QS Coventry, West Midlands

29 g CO2/km comb. - 204 HP (150 kW) - 1.1 Mpg

Carwow

Mercedes A180 - A-ClassAMG Line Executive 5dr Auto

£23,200

Fair price

Estimated price £22,184

SW170HB, London

133 g CO2/km comb. - 136 HP (100 kW) - 5.9 Mpg

Dealer

Used (2025) Audi A3 e-tron S-Line 201 HP | Fair price

40 TFSI e S Line 5dr S Tronic

OX42HW Oxford, Oxfordshire

Fair price

Estimated price £27,421

OX42HW Oxford, Oxfordshire

Visit Motors.co.uk

Dealer

Used (2025) Audi A3 e-tron S-Line 204 HP | Fair price

40 TFSI e S Line 5dr S Tronic

WC1E 7DP London, London

Fair price

Estimated price £27,696

WC1E 7DP London, London

Visit Honestjohn

Dealer

Used (2024) Audi A3 e-tron S-Line 204 HP | Fair price

40 TFSI e S Line 5dr S Tronic

Fair price

Estimated price £25,833

Delivered to you

Visit Buyacar

Dealer

Used (2025) Audi A3 e-tron S-Line 204 HP | Fair price

40 TFSI e S Line 5dr S Tronic -

N200PT Whetstone, London

Fair price

Estimated price £27,582

N200PT Whetstone, London

Visit Group1auto.co.uk

Dealer

Used (2022) Audi A3 e-tron S-Line | Fair price

40 TFSI e S Line 5dr S Tronic

CW7 3AL Winsford, Cheshire

Fair price

Estimated price £20,397

CW7 3AL Winsford, Cheshire

Visit Motors.co.uk

Featured deals

Carwow

Audi A3 Sportback e-tron -40 TFSI e S Line 5dr Tronic

£24,549

Fair price

You save £351

SA79AG

29 g CO2/km comb. - 204 HP (150 kW) - 1.1 Mpg

Carwow

BMW 225 Active Tourer 2 Series Active Tourer e xDrive M Sport 1.5 5dr

£29,025

Fair price

Estimated price £28,132

WC1E 7DP London, London

19 g CO2/km comb. - 245 HP (180 kW) - 47.9 Mpg

Carwow

BMW 225 Active Tourer - 2 SeriesxDrive Sport 5dr DCT

£24,990

Fair price

You save £10

CT2 7PX Canterbury, Kent

20 g CO2/km comb. - 245 HP (180 kW) - 0.1 Mpg

Carwow

Audi A3 Sportback e-tron -40 TFSI e S Line 5dr Tronic

£22,799

Fair price

You save £1,001

CW73AL, Cheshire

29 g CO2/km comb. - 204 HP (150 kW) - 1.1 Mpg

Showing 1 - 25 of 241 results

Price checked by AutoUncle

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(S-Line) Audi A3 e-tron used • 236 cars with price check

Used (2024) Audi A3 e-tron S-Line 201 HP | Good price

Good price

Used (2025) Audi A3 e-tron S-Line | Good price

Good price

New (2025) Audi A3 e-tron S-Line 200 HP | Good price

Good price

Used (2024) Audi A3 e-tron S-Line 204 HP | Good price

Good price

New (2025) Audi A3 e-tron S-Line 204 HP | Fair price

Fair price

Used (2024) Audi A3 e-tron S-Line 204 HP | Fair price

Fair price

Used (2025) Audi A3 e-tron S-Line 201 HP | Fair price

Fair price

Used (2025) Audi A3 e-tron S-Line 201 HP | Fair price

Fair price

Used (2022) Audi A3 e-tron S-Line | Fair price

Fair price

Used (2022) Audi A3 e-tron S-Line | Fair price

Fair price

Used (2025) Audi A3 e-tron S-Line 201 HP | Fair price

Fair price

Used (2025) Audi A3 e-tron S-Line 201 HP | Fair price

Fair price

Used (2021) Audi A3 e-tron S-Line 201 HP | Fair price

Fair price

Used (2023) Audi A3 e-tron S-Line 201 HP | Fair price

Fair price

Used (2024) Audi A3 e-tron S-Line 200 HP | Fair price

Fair price

Used (2021) Audi A3 e-tron S-Line 201 HP | Fair price

Fair price

Used (2025) Audi A3 e-tron S-Line 201 HP | Fair price

Fair price

Used (2025) Audi A3 e-tron S-Line 204 HP | Fair price

Fair price

Used (2025) Audi A3 e-tron S-Line 201 HP | Fair price

Fair price

Used (2025) Audi A3 e-tron S-Line 204 HP | Fair price

Fair price

Used (2025) Audi A3 e-tron S-Line 201 HP | Fair price

Fair price

Used (2025) Audi A3 e-tron S-Line 204 HP | Fair price

Fair price

Used (2024) Audi A3 e-tron S-Line 204 HP | Fair price

Fair price

Used (2025) Audi A3 e-tron S-Line 204 HP | Fair price

Fair price

Used (2022) Audi A3 e-tron S-Line | Fair price

Fair price

Other trim level for Audi A3 e-tron