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Audi A3 30 TFSI S Line 5dr S Tronic

127 g CO2/km comb. - 116 HP (85 kW)

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£23,795

Fair price

Estimated price £23,404

Audi A3 35 TFSI Sport 5dr

109 HP (80 kW)

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£21,350

Good price

You save £1,350

RM30YD Harold Wood, London

131 g CO2/km comb. - 150 HP (110 kW)

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Audi A3 35 TFSI Sport 5dr

£21,595

Fair price

You save £705

131 g CO2/km comb. - 150 HP (110 kW)

Used (2021) Audi A3 S-Line | Fair price

30 TFSI S Line 4dr S Tronic

Fair price

Estimated price £18,176

Middlesex, London

Visit Exchange and Mart

Used (2021) Audi A3 S-Line 150 HP | Fair price

Sportback (2021/21)S Line 35 TFSI

Fair price

Used (2025) Audi A3 Sport | Fair price

30 TFSI Sport 4dr S Tronic

Fair price

Estimated price £26,522

London, London

Visit Carsite.co.uk

Used (2021) Audi A3 S-Line | Fair price

40 TFSI e S Line 5dr S Tronic

Fair price

Used (2023) Audi A3 S-Line 110 HP | Fair price

Sportback (2023/23)30 TFSI S line

Fair price

You save £610

Edgware, London

Visit Parkers.co.uk

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

Used (2025) Audi A3 S-Line 116 HP | A bit pricey

1.5 Tfsi 116 S Line 4Dr S

A bit pricey

Estimated price £27,251

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

Used (2023) Audi A3 S-Line 109 HP | A bit pricey

30 TFSI S Line 5dr S Tronic

A bit pricey

Estimated price £22,035

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

Used (2022) Audi A3 S-Line 148 HP | A bit pricey

35 TFSI S Line 5dr

A bit pricey

Estimated price £21,749

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

Used (2022) Audi A3 S-Line 148 HP | A bit pricey

35 TFSI S Line 5dr S Tronic

A bit pricey

Estimated price £23,017

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

Used (2025) Audi A3 S-Line 148 HP | A bit pricey

35 TFSI S Line 5dr

A bit pricey

Estimated price £25,646

Audi A3 35 TFSI Sport 5dr S Tronic

Featured deals

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£23,700

Fair price

You save £400

Audi A3 Saloon 35 TFSI S line 4dr

150 HP (110 kW)

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£21,995

Fair price

You save £305

Audi A3 35 TFSI S Line 4dr S Tronic

150 HP (110 kW)

heycar

£23,074

Fair price

You save £426

CR52AR Croydon, London

148 HP (108 kW)

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Audi A3 S3 TFSI Quattro Vorsprung 4dr S Tronic

£27,495

Good price

You save £1,405

306 HP (225 kW) - 35.3 Mpg

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

Used (2023) Audi A3 S-Line 150 HP | A bit pricey

35 TDI S Line 5dr S Tronic

A bit pricey

Estimated price £24,649

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

Used (2022) Audi A3 S-Line 110 HP | A bit pricey

30 TFSI S Line 5dr S Tronic

A bit pricey

Estimated price £20,907

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

Used (2023) Audi A3 S-Line 109 HP | A bit pricey

30 TFSI S Line 5dr

A bit pricey

Estimated price £21,467

NW36LT West Hampstead, London

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

Used (2024) Audi A3 S-Line 150 HP | A bit pricey

Saloon 35 TFSI S Line 4dr S

A bit pricey

Estimated price £26,351

NW36LT West Hampstead, London

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

Used (2021) Audi A3 S-Line 109 HP | A bit pricey

30 TFSI S line 5dr

A bit pricey

Estimated price £17,128

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

Used (2023) Audi A3 Comfort 148 HP | A bit pricey

Saloon 35 TDI Edition 1 4dr S

A bit pricey

Estimated price £23,124

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

Used (2023) Audi A3 S-Line 148 HP | A bit pricey

35 TDI S Line 5dr S Tronic

A bit pricey

Estimated price £24,286

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

Used (2022) Audi A3 S-Line 150 HP | A bit pricey

35 TFSI S Line 5dr S Tronic

A bit pricey

Estimated price £22,634

Used (2025) Audi A3 Sport | A bit pricey

40 TFSI e Sport 5dr S Tronic

A bit pricey

Estimated price £25,974

London, London

Visit Carsite.co.uk

Audi A3 Saloon 35 TFSI S Line 4dr S Tronic

Used (2025) Audi A3 Sport | A bit pricey

40 TFSI e Sport 5dr S Tronic

A bit pricey

Estimated price £25,970

London, London

Visit Carsite.co.uk

Featured deals

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£22,748

Fair price

You save £652

BR33PT Beckenham, London

150 HP (110 kW)

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Audi A3 Saloon 35 TFSI S Line 4dr S Tronic

£21,995

Fair price

Estimated price £21,572

Audi A3 35 TFSI Technik 5dr S Tronic

148 HP (108 kW)

heycar

£20,995

Good price

You save £1,505

Audi A3 SALOON Saloon 30 TFSI Sport 4dr S Tronic

148 HP (108 kW)

heycar

£26,490

Fair price

You save £1,110

BR33PT Beckenham, London

119 g CO2/km comb. - 116 HP (85 kW) - 54.3 Mpg

Used (2020) Audi A3 S-Line | A bit pricey

35 TFSI S Line 5dr S Tronic

E4 7PX Chingford, London

A bit pricey

Estimated price £19,677

E4 7PX Chingford, London

Visit Motors.co.uk

Visit Desperateseller.co.uk

Used (2009) Audi A3 Sport | A bit pricey

1.6 Technik Se Hatchback 1.6

N9 0ER London, London

A bit pricey

Estimated price £2,349

N9 0ER London, London

Used (2016) Audi A3 S-Line | A bit pricey

1.4 TFSI S Line 5dr S Tronic

NW9 9DT LONDON, London

A bit pricey

Estimated price £11,528

NW9 9DT LONDON, London

Visit Motors.co.uk

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

Used (2024) Audi A3 Black Edition 150 HP | Expensive

35 TFSI Black Edition 5dr S Tronic

Expensive

Estimated price £26,060

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

Used (2023) Audi A3 S-Line 148 HP | Expensive

35 TFSI S Line 5dr S Tronic

Expensive

Estimated price £24,369

Audi A3 35 TFSI S Line 5dr S Tronic

Featured deals

heycar

£22,995

Fair price

Estimated price £21,858

Audi A3 30 TFSI S Line 5dr

148 HP (108 kW)

heycar

£20,439

Fair price

Estimated price £19,374

Audi A3 35 TFSI S Line 5dr S Tronic

110 HP (80 kW)

heycar

£23,808

Fair price

Estimated price £22,713

Audi A3 35 TFSI S Line 5dr S Tronic

148 HP (108 kW)

heycar

£21,799

Fair price

You save £601