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Audi A3 35 TDI S Line 5dr S Tronic

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

heycar

£26,922

Fair price

Estimated price £26,154

Audi A3 Saloon 35 TFSI Black Edition 4dr S Tronic

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

heycar

£26,500

Fair price

Estimated price £26,206

Audi A3 35 TFSI S Line 4dr S Tronic - 2025 (25)

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

heycar

£28,650

Fair price

Estimated price £27,328

CO40HQ Colchester, Essex

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

Used (2021) Audi A3 S-Line 110 HP | Fair price

1.0 TFSI 30 S line Saloon 4dr

Fair price

You save £250

Essex, Essex

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

35 TFSI S Line 5dr S Tronic

A bit pricey

Estimated price £23,814

Visit heycar

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

40 TFSI e S Line 5dr S Tronic

A bit pricey

Estimated price £25,870

Rayleigh, Essex

Visit Carsite.co.uk

Used (2013) Audi A3 S-Line | A bit pricey

1.8 TFSI S Line 3dr S Tronic

SS6 7LU Rayleigh, Essex

A bit pricey

Estimated price £5,172

SS6 7LU Rayleigh, Essex

Used (2014) Audi A3 S-Line 150 HP | A bit pricey

Sportback (2014/64)1.4 TFSI

A bit pricey

Estimated price £8,357

Ingatestone, Essex

Used (2021) Audi A3 Comfort | Expensive

S3 (2021/21)S3 TFSI Quattro S

Expensive

Estimated price £25,158

Basildon, Essex

Used (2010) Audi A3 | Expensive

Sportback (2010/10)1.6 Technik 5d

Expensive

Estimated price £3,707

Ingatestone, Essex

Used (2023) Audi A3 Black Edition | Not evaluated

S3 (2023/73)S3 TFSI Black Edition

Southend-On-Sea, Essex

Not evaluated

Southend-On-Sea, Essex

Used (2023) Audi A3 Sport | Not evaluated

30 TFSI Sport 5dr Hatchback

Used (2020) Audi A3 | Not evaluated

35 TFSI Technik 5dr Hatchback

Audi A3 SALOON 35 TDI S Line 4dr S Tronic

Featured deals

heycar

£21,790

Fair price

You save £710

CM778GA Braintree, Essex

124 g CO2/km comb. - 150 HP (110 kW) - 58.9 Mpg

heycar

Audi A3 30 TFSI Sport 5dr - 2025 (74)

£23,488

Good price

You save £2,212

Audi A3 30 TFSI Sport 5dr - 2024 (74)

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

heycar

£24,195

Fair price

You save £305

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

heycar

£22,500

Fair price

Estimated price £22,362

CO40HQ Colchester, Essex

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

Used (2022) Audi A3 Sport | Not evaluated

35 TFSI Sport 5dr Hatchback

Used (2023) Audi A3 Black Edition | Not evaluated

35 TFSI Black Edition 5dr

Used (2023) Audi A3 Sport | Not evaluated

35 TFSI Sport 5dr Hatchback

Used (2022) Audi A3 S-Line | Not evaluated

35 TFSI S Line 5dr Hatchback

BD12EP Bradford, West Yorkshire

Used (2019) Audi A3 116 HP | Super price

30 TDI 116 SE Technik 5dr S

Super price

You save £3,010

BD12EP Bradford, West Yorkshire

Visit Honestjohn

RM30YD Harold Wood, London

Used (2022) Audi A3 Sport 147 HP | Good price

Saloon 35 TFSI Sport 4dr

Good price

New (2025) Audi A3 S-Line 147 HP | Good price

1.5 TFSI 150 S Line 5dr

Good price

Used (2023) Audi A3 Sport 147 HP | Good price

35 TFSI Sport 5dr

Good price

Used (2023) Audi A3 Sport 108 HP | Good price

30 TFSI Sport 5dr

Good price

You save £1,605

RM30YD Harold Wood, London

Visit Carsite.co.uk

New (2026) Audi A3 S-Line 113 HP | Good price

1.5 TFSI 116 S Line 5dr S

Good price

You save £1,590

Delivered to you

Visit Buyacar

Featured deals

heycar

£22,195

Fair price

Estimated price £21,981

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

heycar

£22,850

Fair price

Estimated price £21,605

Audi A3 30 TFSI Sport 5dr S Tronic

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

heycar

£22,395

Fair price

Estimated price £21,935

119 g CO2/km comb. - 110 HP (80 kW)

heycar

£20,850

Fair price

Estimated price £19,958

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

NN55DH Northampton, Northamptonshire

New (2025) Audi A3 S-Line 113 HP | Good price

1.5 TFSI 116 S Line 5dr

Good price

New (2025) Audi A3 Black Edition 147 HP | Good price

1.5 TFSI 150 Black Edition 5dr S

Good price

New (2025) Audi A3 S-Line 147 HP | Fair price

30 TFSI S Line 5dr [Tech Pack]

Fair price

Used (2022) Audi A3 S-Line 148 HP | Fair price

Saloon 35 TFSI S Line 4dr

Fair price

Estimated price £22,223

NN55DH Northampton, Northamptonshire

Visit Honestjohn

Audi A3 30 TFSI S Line 5dr

Used (2023) Audi A3 S-Line 147 HP | Fair price

35 TFSI S Line 5dr S Tronic

Fair price

Estimated price £23,793

Delivered to you

Visit Buyacar

Featured deals

heycar

£19,700

Fair price

You save £1,000

Audi A3 35 TDI S Line 4dr S Tronic - 2021 (21)

132 g CO2/km comb. - 110 HP (80 kW)

heycar

£19,595

Fair price

You save £1,205

Audi A3 35 TDI S Line 5dr S Tronic [Comfort+Sound] - 2020 (70)

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

heycar

£21,095

Fair price

Estimated price £20,125

Audi A3 35 TFSI S Line 4dr - 2023 (72)

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

heycar

£20,890

Good price

You save £1,810