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(S-Line) Audi A3 Used • 219 cars for sale – Compares prices!

Featured deals

heycar

Audi A3 35 TDI S Line 5dr S Tronic

£24,050

Fair price

Estimated price £23,476

TN23UY Tunbridge Wells, Kent

150 HP (110 kW) - 58.9 Mpg

heycar

Audi A3 35 TFSI S Line 4dr

£24,500

Fair price

Estimated price £24,388

PE45BH Peterborough, Cambridgeshire

133 g CO2/km comb. - 148 HP (108 kW) - 47.9 Mpg

heycar

Audi A3 Saloon 35 TFSI Sport 4dr

£26,940

Fair price

Estimated price £25,993

ME143AA Maidstone, Kent

126 g CO2/km comb. - 150 HP (110 kW) - 51.4 Mpg

heycar

Audi A3 Saloon S line 35 TFSI 150 PS 6-speed

£19,900

Fair price

Estimated price £18,773

PE296WP Huntingdon, Cambridgeshire

132 g CO2/km comb. - 150 HP (110 kW) - 56.5 Mpg

heycar

Audi A3 35 TFSI S Line 5dr S Tronic

£22,200

Fair price

Estimated price £21,185

PE296WP Huntingdon, Cambridgeshire

148 HP (108 kW)

heycar

Audi A3 35 TFSI S Line 5dr S Tronic

£24,310

Fair price

Estimated price £23,105

CT47HF Canterbury, Kent

150 HP (110 kW) - 47.9 Mpg

heycar

Audi A3 Saloon 35 TFSI S line 4dr S Tronic

£22,400

Fair price

Estimated price £21,525

NN55DH Northampton, Northamptonshire

148 HP (108 kW)

heycar

Audi A3 Saloon 35 TDI S Line 4dr S Tronic

£24,130

Fair price

Estimated price £23,406

ME143AA Maidstone, Kent

150 HP (110 kW) - 58.9 Mpg

heycar

Audi A3 35 TFSI Sport 4dr

£26,960

Fair price

Estimated price £26,120

CT47HF Canterbury, Kent

126 g CO2/km comb. - 150 HP (110 kW) - 51.4 Mpg

heycar

Audi A3 SALOON Saloon Sport 35 TFSI 150 PS S tronic

£27,219

Fair price

You save £81

TN23UY Tunbridge Wells, Kent

150 HP (110 kW) - 50.4 Mpg

heycar

Audi A3 30 TFSI Sport 5dr S Tronic

£21,640

Fair price

Estimated price £20,667

CT47HF Canterbury, Kent

110 HP (80 kW) - 54.3 Mpg

heycar

Audi A3 35 TFSI S Line 5dr S Tronic

£22,130

Fair price

Estimated price £21,455

ME159XY Maidstone, Kent

150 HP (110 kW) - 47.9 Mpg

heycar

Audi A3 Saloon 30 TFSI Sport 4dr Saloon

£20,260

Fair price

You save £840

CT47HF Canterbury, Kent

125 g CO2/km comb. - 110 HP (80 kW) - 51.4 Mpg

heycar

Audi A3 35 TFSI S line 5dr S Tronic

£21,600

Fair price

Estimated price £21,127

PE45BH Peterborough, Cambridgeshire

148 HP (108 kW)

heycar

Audi A3 Saloon 35 TFSI S Line 4dr S Tronic

£26,375

Fair price

Estimated price £26,103

MK429XE Bedford, Bedfordshire

148 HP (108 kW) - 47.9 Mpg

heycar

Audi A3 35 TFSI S Line 5dr

£22,900

Fair price

Estimated price £21,816

CT47HF Canterbury, Kent

136 g CO2/km comb. - 150 HP (110 kW) - 47.1 Mpg

heycar

Audi A3 35 TFSI Sport 5dr

£20,400

Fair price

You save £900

PE296WP Huntingdon, Cambridgeshire

131 g CO2/km comb. - 148 HP (108 kW)

heycar

Audi A3 30 TFSI Sport 5dr S Tronic

£19,900

Fair price

You save £100

PE296WP Huntingdon, Cambridgeshire

109 HP (80 kW)

heycar

Audi A3 35 TFSI Sport 5dr

£20,900

Fair price

You save £1,000

TN240HB Ashford, Kent

131 g CO2/km comb. - 148 HP (108 kW)

heycar

Audi A3 35 TDI S line 5dr S Tronic

£20,810

Fair price

Estimated price £20,324

CT47HF Canterbury, Kent

150 HP (110 kW) - 58.9 Mpg

Price checked by AutoUncle

Super price

Good price

Fair price

A bit pricey

Expensive

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Audi A3 -Saloon 35 TDI S Line 4dr Tronic

Super price

Audi A3 2021 | 2.0 TDI 35 S line S Tronic Euro 6 (s/s) 4dr

This veh This vehicle is located at Blue Bell Hill Buckmore Park Maidstone RoadBlue Bell HillChathamKent MEQG, Kent

Good price

You save £2,100

This veh This vehicle is located at Blue Bell Hill Buckmore Park Maidstone RoadBlue Bell HillChathamKent MEQG, Kent

Visit Motors.co.uk

Dealer

Audi A3 1.5 TFSI 35 S line Sportback 5dr Petrol Manual Euro 6 (s/s) (150 ps) Digital Cockpit

Good price

Visit Exchange and Mart

Dealer

Audi A3 40 TFSI e S Line 5dr S Tronic

Good price

Audi A3 35 TFSI S Line 5dr S Tronic

Good price

Audi A3 35 TFSI S Line 5dr Hatchback

Good price

Audi A3 Saloon 35 TFSI S Line 4dr [Tech Pack Pro]

Super price

Audi A3 35 TFSI S Line 5dr

Good price

Audi A3 35 TFSI S Line 5dr S Tronic

Good price

Audi A3 2.0 TDI 35 S line Sportback S Tronic Euro 6 (s/s) 5dr Hatchback

WC1E 7DP London, London

Good price

You save £1,650

WC1E 7DP London, London

Visit Motors.co.uk

Featured deals

heycar

Audi A3 35 TFSI S Line 5dr S Tronic

£22,200

Fair price

Estimated price £21,185

PE296WP Huntingdon, Cambridgeshire

148 HP (108 kW)

heycar

Audi A3 35 TFSI S Line 5dr S Tronic

£24,310

Fair price

Estimated price £23,105

CT47HF Canterbury, Kent

150 HP (110 kW) - 47.9 Mpg

heycar

Audi A3 Saloon 35 TFSI S line 4dr S Tronic

£22,400

Fair price

Estimated price £21,525

NN55DH Northampton, Northamptonshire

148 HP (108 kW)

heycar

Audi A3 Saloon 35 TDI S Line 4dr S Tronic

£24,130

Fair price

Estimated price £23,406

ME143AA Maidstone, Kent

150 HP (110 kW) - 58.9 Mpg

heycar

Audi A3 35 TFSI Sport 4dr

£26,960

Fair price

Estimated price £26,120

CT47HF Canterbury, Kent

126 g CO2/km comb. - 150 HP (110 kW) - 51.4 Mpg

heycar

Audi A3 SALOON Saloon Sport 35 TFSI 150 PS S tronic

£27,219

Fair price

You save £81

TN23UY Tunbridge Wells, Kent

150 HP (110 kW) - 50.4 Mpg

heycar

Audi A3 30 TFSI Sport 5dr S Tronic

£21,640

Fair price

Estimated price £20,667

CT47HF Canterbury, Kent

110 HP (80 kW) - 54.3 Mpg

heycar

Audi A3 35 TFSI S Line 5dr S Tronic

£22,130

Fair price

Estimated price £21,455

ME159XY Maidstone, Kent

150 HP (110 kW) - 47.9 Mpg

heycar

Audi A3 Saloon 30 TFSI Sport 4dr Saloon

£20,260

Fair price

You save £840

CT47HF Canterbury, Kent

125 g CO2/km comb. - 110 HP (80 kW) - 51.4 Mpg

heycar

Audi A3 35 TFSI S line 5dr S Tronic

£21,600

Fair price

Estimated price £21,127

PE45BH Peterborough, Cambridgeshire

148 HP (108 kW)

heycar

Audi A3 Saloon 35 TFSI S Line 4dr S Tronic

£26,375

Fair price

Estimated price £26,103

MK429XE Bedford, Bedfordshire

148 HP (108 kW) - 47.9 Mpg

heycar

Audi A3 35 TFSI S Line 5dr

£22,900

Fair price

Estimated price £21,816

CT47HF Canterbury, Kent

136 g CO2/km comb. - 150 HP (110 kW) - 47.1 Mpg

heycar

Audi A3 35 TFSI Sport 5dr

£20,400

Fair price

You save £900

PE296WP Huntingdon, Cambridgeshire

131 g CO2/km comb. - 148 HP (108 kW)

heycar

Audi A3 30 TFSI Sport 5dr S Tronic

£19,900

Fair price

You save £100

PE296WP Huntingdon, Cambridgeshire

109 HP (80 kW)

heycar

Audi A3 35 TFSI Sport 5dr

£20,900

Fair price

You save £1,000

TN240HB Ashford, Kent

131 g CO2/km comb. - 148 HP (108 kW)

heycar

Audi A3 35 TDI S line 5dr S Tronic

£20,810

Fair price

Estimated price £20,324

CT47HF Canterbury, Kent

150 HP (110 kW) - 58.9 Mpg

heycar

Audi A3 35 TDI S Line 5dr S Tronic

£24,050

Fair price

Estimated price £23,476

TN23UY Tunbridge Wells, Kent

150 HP (110 kW) - 58.9 Mpg

heycar

Audi A3 35 TFSI S Line 4dr

£24,500

Fair price

Estimated price £24,388

PE45BH Peterborough, Cambridgeshire

133 g CO2/km comb. - 148 HP (108 kW) - 47.9 Mpg

heycar

Audi A3 Saloon 35 TFSI Sport 4dr

£26,940

Fair price

Estimated price £25,993

ME143AA Maidstone, Kent

126 g CO2/km comb. - 150 HP (110 kW) - 51.4 Mpg

heycar

Audi A3 Saloon S line 35 TFSI 150 PS 6-speed

£19,900

Fair price

Estimated price £18,773

PE296WP Huntingdon, Cambridgeshire

132 g CO2/km comb. - 150 HP (110 kW) - 56.5 Mpg

Dealer

Audi A3 35 TFSI S Line 4dr S Tronic - 2023 (23)

Good price

Audi A3 1.5 TFSI S Line 5dr S Tronic

Good price

Audi A3 35 TFSI S Line 5dr

Good price

Audi A3 A3 1.8S Line Special Edition TFSI 3dr

Good price

Audi A3 30 TDI 116 S Line 5dr S Tronic

Good price

Audi A3 Cabriolet (2015/65)2.0 TDI S Line (Nav) 2d S Tronic

Good price

Audi A3 35 TFSI S Line 5dr

CT47HF Canterbury, Kent

Fair price

Estimated price £21,816

CT47HF Canterbury, Kent

Visit heycar

Audi A3 35 TFSI S Line 5dr S Tronic

ME159XY Maidstone, Kent

Fair price

Estimated price £21,455

ME159XY Maidstone, Kent

Visit heycar

Audi A3 Saloon 35 TFSI S Line 4dr S Tronic

TN23UY Tunbridge Wells, Kent

Fair price

Estimated price £26,084

TN23UY Tunbridge Wells, Kent

Visit heycar

Audi A3 35 TFSI S Line 5dr S Tronic

Fair price

Featured deals

heycar

Audi A3 35 TFSI Sport 4dr

£26,960

Fair price

Estimated price £26,120

CT47HF Canterbury, Kent

126 g CO2/km comb. - 150 HP (110 kW) - 51.4 Mpg

heycar

Audi A3 SALOON Saloon Sport 35 TFSI 150 PS S tronic

£27,219

Fair price

You save £81

TN23UY Tunbridge Wells, Kent

150 HP (110 kW) - 50.4 Mpg

heycar

Audi A3 30 TFSI Sport 5dr S Tronic

£21,640

Fair price

Estimated price £20,667

CT47HF Canterbury, Kent

110 HP (80 kW) - 54.3 Mpg

heycar

Audi A3 35 TFSI S Line 5dr S Tronic

£22,130

Fair price

Estimated price £21,455

ME159XY Maidstone, Kent

150 HP (110 kW) - 47.9 Mpg

heycar

Audi A3 Saloon 30 TFSI Sport 4dr Saloon

£20,260

Fair price

You save £840

CT47HF Canterbury, Kent

125 g CO2/km comb. - 110 HP (80 kW) - 51.4 Mpg

heycar

Audi A3 35 TFSI S line 5dr S Tronic

£21,600

Fair price

Estimated price £21,127

PE45BH Peterborough, Cambridgeshire

148 HP (108 kW)

heycar

Audi A3 Saloon 35 TFSI S Line 4dr S Tronic

£26,375

Fair price

Estimated price £26,103

MK429XE Bedford, Bedfordshire

148 HP (108 kW) - 47.9 Mpg

heycar

Audi A3 35 TFSI S Line 5dr

£22,900

Fair price

Estimated price £21,816

CT47HF Canterbury, Kent

136 g CO2/km comb. - 150 HP (110 kW) - 47.1 Mpg

heycar

Audi A3 35 TFSI Sport 5dr

£20,400

Fair price

You save £900

PE296WP Huntingdon, Cambridgeshire

131 g CO2/km comb. - 148 HP (108 kW)

heycar

Audi A3 30 TFSI Sport 5dr S Tronic

£19,900

Fair price

You save £100

PE296WP Huntingdon, Cambridgeshire

109 HP (80 kW)

heycar

Audi A3 35 TFSI Sport 5dr

£20,900

Fair price

You save £1,000

TN240HB Ashford, Kent

131 g CO2/km comb. - 148 HP (108 kW)

heycar

Audi A3 35 TDI S line 5dr S Tronic

£20,810

Fair price

Estimated price £20,324

CT47HF Canterbury, Kent

150 HP (110 kW) - 58.9 Mpg

heycar

Audi A3 35 TDI S Line 5dr S Tronic

£24,050

Fair price

Estimated price £23,476

TN23UY Tunbridge Wells, Kent

150 HP (110 kW) - 58.9 Mpg

heycar

Audi A3 35 TFSI S Line 4dr

£24,500

Fair price

Estimated price £24,388

PE45BH Peterborough, Cambridgeshire

133 g CO2/km comb. - 148 HP (108 kW) - 47.9 Mpg

heycar

Audi A3 Saloon 35 TFSI Sport 4dr

£26,940

Fair price

Estimated price £25,993

ME143AA Maidstone, Kent

126 g CO2/km comb. - 150 HP (110 kW) - 51.4 Mpg

heycar

Audi A3 Saloon S line 35 TFSI 150 PS 6-speed

£19,900

Fair price

Estimated price £18,773

PE296WP Huntingdon, Cambridgeshire

132 g CO2/km comb. - 150 HP (110 kW) - 56.5 Mpg

heycar

Audi A3 35 TFSI S Line 5dr S Tronic

£22,200

Fair price

Estimated price £21,185

PE296WP Huntingdon, Cambridgeshire

148 HP (108 kW)

heycar

Audi A3 35 TFSI S Line 5dr S Tronic

£24,310

Fair price

Estimated price £23,105

CT47HF Canterbury, Kent

150 HP (110 kW) - 47.9 Mpg

heycar

Audi A3 Saloon 35 TFSI S line 4dr S Tronic

£22,400

Fair price

Estimated price £21,525

NN55DH Northampton, Northamptonshire

148 HP (108 kW)

heycar

Audi A3 Saloon 35 TDI S Line 4dr S Tronic

£24,130

Fair price

Estimated price £23,406

ME143AA Maidstone, Kent

150 HP (110 kW) - 58.9 Mpg

Audi A3 Saloon S line 35 TFSI 150 PS 6-speed

Fair price

Estimated price £18,773

Delivered to you

Visit heycar

Audi A3 35 TFSI S Line 5dr S Tronic

Fair price

Estimated price £21,185

Delivered to you

Visit heycar

Audi A3 35 TFSI S Line 5dr S Tronic

CT47HF Canterbury, Kent

Fair price

Estimated price £23,105

CT47HF Canterbury, Kent

Visit heycar

Audi A3 35 TDI S Line 5dr S Tronic

TN23UY Tunbridge Wells, Kent

Fair price

Estimated price £23,476

TN23UY Tunbridge Wells, Kent

Visit heycar

Audi A3 35 TFSI S Line 5dr S Tronic

Fair price

Estimated price £23,336

Delivered to you

Visit heycar

Featured deals

heycar

Audi A3 Saloon 30 TFSI Sport 4dr Saloon

£20,260

Fair price

You save £840

CT47HF Canterbury, Kent

125 g CO2/km comb. - 110 HP (80 kW) - 51.4 Mpg

heycar

Audi A3 35 TFSI S line 5dr S Tronic

£21,600

Fair price

Estimated price £21,127

PE45BH Peterborough, Cambridgeshire

148 HP (108 kW)

heycar

Audi A3 Saloon 35 TFSI S Line 4dr S Tronic

£26,375

Fair price

Estimated price £26,103

MK429XE Bedford, Bedfordshire

148 HP (108 kW) - 47.9 Mpg

heycar

Audi A3 35 TFSI S Line 5dr

£22,900

Fair price

Estimated price £21,816

CT47HF Canterbury, Kent

136 g CO2/km comb. - 150 HP (110 kW) - 47.1 Mpg

heycar

Audi A3 35 TFSI Sport 5dr

£20,400

Fair price

You save £900

PE296WP Huntingdon, Cambridgeshire

131 g CO2/km comb. - 148 HP (108 kW)

heycar

Audi A3 30 TFSI Sport 5dr S Tronic

£19,900

Fair price

You save £100

PE296WP Huntingdon, Cambridgeshire

109 HP (80 kW)

heycar

Audi A3 35 TFSI Sport 5dr

£20,900

Fair price

You save £1,000

TN240HB Ashford, Kent

131 g CO2/km comb. - 148 HP (108 kW)

heycar

Audi A3 35 TDI S line 5dr S Tronic

£20,810

Fair price

Estimated price £20,324

CT47HF Canterbury, Kent

150 HP (110 kW) - 58.9 Mpg

heycar

Audi A3 35 TDI S Line 5dr S Tronic

£24,050

Fair price

Estimated price £23,476

TN23UY Tunbridge Wells, Kent

150 HP (110 kW) - 58.9 Mpg

heycar

Audi A3 35 TFSI S Line 4dr

£24,500

Fair price

Estimated price £24,388

PE45BH Peterborough, Cambridgeshire

133 g CO2/km comb. - 148 HP (108 kW) - 47.9 Mpg

heycar

Audi A3 Saloon 35 TFSI Sport 4dr

£26,940

Fair price

Estimated price £25,993

ME143AA Maidstone, Kent

126 g CO2/km comb. - 150 HP (110 kW) - 51.4 Mpg

heycar

Audi A3 Saloon S line 35 TFSI 150 PS 6-speed

£19,900

Fair price

Estimated price £18,773

PE296WP Huntingdon, Cambridgeshire

132 g CO2/km comb. - 150 HP (110 kW) - 56.5 Mpg

heycar

Audi A3 35 TFSI S Line 5dr S Tronic

£22,200

Fair price

Estimated price £21,185

PE296WP Huntingdon, Cambridgeshire

148 HP (108 kW)

heycar

Audi A3 35 TFSI S Line 5dr S Tronic

£24,310

Fair price

Estimated price £23,105

CT47HF Canterbury, Kent

150 HP (110 kW) - 47.9 Mpg

heycar

Audi A3 Saloon 35 TFSI S line 4dr S Tronic

£22,400

Fair price

Estimated price £21,525

NN55DH Northampton, Northamptonshire

148 HP (108 kW)

heycar

Audi A3 Saloon 35 TDI S Line 4dr S Tronic

£24,130

Fair price

Estimated price £23,406

ME143AA Maidstone, Kent

150 HP (110 kW) - 58.9 Mpg

heycar

Audi A3 35 TFSI Sport 4dr

£26,960

Fair price

Estimated price £26,120

CT47HF Canterbury, Kent

126 g CO2/km comb. - 150 HP (110 kW) - 51.4 Mpg

heycar

Audi A3 SALOON Saloon Sport 35 TFSI 150 PS S tronic

£27,219

Fair price

You save £81

TN23UY Tunbridge Wells, Kent

150 HP (110 kW) - 50.4 Mpg

heycar

Audi A3 30 TFSI Sport 5dr S Tronic

£21,640

Fair price

Estimated price £20,667

CT47HF Canterbury, Kent

110 HP (80 kW) - 54.3 Mpg

heycar

Audi A3 35 TFSI S Line 5dr S Tronic

£22,130

Fair price

Estimated price £21,455

ME159XY Maidstone, Kent

150 HP (110 kW) - 47.9 Mpg

Price checked by AutoUncle

Super price

Good price

Fair price

A bit pricey

Expensive