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(S-Line) Audi A3 used • 227 cars for sale – Compares prices!

Featured deals

heycar

Audi A3 Saloon 30 TFSI Sport 4dr

£20,399

Fair price

Estimated price £20,157

CV49BY Coventry, West Midlands

125 g CO2/km comb. - 110 HP (80 kW) - 52.3 Mpg

heycar

Audi A3 35 TFSI Sport 5dr S Tronic

£19,995

Good price

You save £1,505

PH15AS Perth

129 g CO2/km comb. - 148 HP (108 kW) - 48.7 Mpg

heycar

Audi A3 35 TFSI S line 5dr S Tronic

£20,100

Fair price

You save £100

PE296WP Huntingdon, Cambridgeshire

148 HP (108 kW)

heycar

Audi A3 35 TFSI S Line 5dr S Tronic

£24,700

Fair price

Estimated price £23,970

CB223AY Cambridge, Cambridgeshire

148 HP (108 kW)

heycar

Audi A3 35 TFSI S Line 4dr

£24,200

Fair price

You save £100

PE45BH Peterborough, Cambridgeshire

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

heycar

Audi A3 35 TFSI S Line 5dr S Tronic

£26,400

Fair price

Estimated price £25,565

CB223AY Cambridge, Cambridgeshire

148 HP (108 kW)

heycar

Audi A3 35 TFSI S Line 5dr

£21,900

Fair price

You save £400

CB223AY Cambridge, Cambridgeshire

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

heycar

Audi A3 35 TFSI S Line 5dr

£22,490

Fair price

Estimated price £21,316

CV49BY Coventry, West Midlands

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

heycar

Audi A3 30 TFSI Sport 5dr Hatchback

£20,700

Fair price

You save £500

NN55DH Northampton, Northamptonshire

128 g CO2/km comb. - 109 HP (80 kW)

heycar

Audi A3 35 TFSI S Line 5dr S Tronic

£24,300

Fair price

Estimated price £23,307

NN55DH Northampton, Northamptonshire

148 HP (108 kW)

heycar

Audi A3 Saloon 35 TFSI S Line 4dr S Tronic

£24,995

Fair price

You save £5

PH15AS Perth

148 HP (108 kW)

heycar

Audi A3 Saloon 35 TFSI S line 4dr S Tronic

£20,900

Fair price

Estimated price £20,500

PE296WP Huntingdon, Cambridgeshire

148 HP (108 kW)

heycar

Audi A3 30 TFSI Sport 5dr Hatchback

£20,900

Fair price

You save £600

NN55DH Northampton, Northamptonshire

128 g CO2/km comb. - 109 HP (80 kW)

heycar

Audi A3 35 TFSI S Line 5dr S Tronic

£22,200

Fair price

Estimated price £21,128

PE296WP Huntingdon, Cambridgeshire

148 HP (108 kW)

heycar

Audi A3 35 TFSI S Line 5dr S Tronic

£23,900

Fair price

You save £300

NN55DH Northampton, Northamptonshire

148 HP (108 kW)

heycar

Audi A3 Saloon Sport 30 TFSI 110 PS S tronic

£22,500

Fair price

Estimated price £21,941

B904BQ Solihull, West Midlands

115 g CO2/km comb. - 110 HP (80 kW) - 62.8 Mpg

heycar

Audi A3 35 TFSI S Line 5dr S Tronic

£22,700

Fair price

Estimated price £22,194

PE45BH Peterborough, Cambridgeshire

148 HP (108 kW)

heycar

Audi A3 35 TFSI S Line 5dr Hatchback

£21,500

Fair price

Estimated price £21,009

NN55DH Northampton, Northamptonshire

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

Carwow

Audi A3 -Saloon 30 TFSI S Line 4dr Tronic

£20,999

Super price

You save £2,701

B65SU, West Midlands

120 g CO2/km comb. - 110 HP (80 kW) - 5.3 Mpg

heycar

Audi A3 35 TFSI Technik 5dr Hatchback

£17,900

Good price

You save £1,500

MK429XE Bedford, Bedfordshire

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

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.

Audi A3 -Saloon 30 TFSI S Line 4dr Tronic

Super price

Audi A3 35 TFSI S Line 5dr S Tronic

Good price

Audi A3 1.5 TFSI 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 S Tronic Petrol Hatchback

Good price

Audi A3 35 TFSI S Line 5dr S Tronic

Good price

Audi A3 2.0 T FSI Quattro S Line 5dr

B24 8DL Birmingham, West Midlands

Super price

You save £1,210

B24 8DL Birmingham, West Midlands

Visit Motors.co.uk

Dealer

Audi A3 Sportback (2019/69)S Line 35 TFSI 150PS S Tronic auto 5d

Good price

Audi A3 Sportback (2019/19)S Line 35 TFSI 150PS S Tronic auto 5d

Bilston, West Midlands

Super price

You save £2,305

Bilston, West Midlands

Visit Parkers.co.uk

Dealer

Audi A3 35 TFSI S Line 5dr S Tronic

WC1E 7DP London, London

Super price

You save £3,610

WC1E 7DP London, London

Visit Carsite.co.uk

Featured deals

heycar

Audi A3 35 TFSI S Line 4dr

£24,200

Fair price

You save £100

PE45BH Peterborough, Cambridgeshire

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

heycar

Audi A3 35 TFSI S Line 5dr S Tronic

£26,400

Fair price

Estimated price £25,565

CB223AY Cambridge, Cambridgeshire

148 HP (108 kW)

heycar

Audi A3 35 TFSI S Line 5dr

£21,900

Fair price

You save £400

CB223AY Cambridge, Cambridgeshire

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

heycar

Audi A3 35 TFSI S Line 5dr

£22,490

Fair price

Estimated price £21,316

CV49BY Coventry, West Midlands

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

heycar

Audi A3 30 TFSI Sport 5dr Hatchback

£20,700

Fair price

You save £500

NN55DH Northampton, Northamptonshire

128 g CO2/km comb. - 109 HP (80 kW)

heycar

Audi A3 35 TFSI S Line 5dr S Tronic

£24,300

Fair price

Estimated price £23,307

NN55DH Northampton, Northamptonshire

148 HP (108 kW)

heycar

Audi A3 Saloon 35 TFSI S Line 4dr S Tronic

£24,995

Fair price

You save £5

PH15AS Perth

148 HP (108 kW)

heycar

Audi A3 Saloon 35 TFSI S line 4dr S Tronic

£20,900

Fair price

Estimated price £20,500

PE296WP Huntingdon, Cambridgeshire

148 HP (108 kW)

heycar

Audi A3 30 TFSI Sport 5dr Hatchback

£20,900

Fair price

You save £600

NN55DH Northampton, Northamptonshire

128 g CO2/km comb. - 109 HP (80 kW)

heycar

Audi A3 35 TFSI S Line 5dr S Tronic

£22,200

Fair price

Estimated price £21,128

PE296WP Huntingdon, Cambridgeshire

148 HP (108 kW)

heycar

Audi A3 35 TFSI S Line 5dr S Tronic

£23,900

Fair price

You save £300

NN55DH Northampton, Northamptonshire

148 HP (108 kW)

heycar

Audi A3 Saloon Sport 30 TFSI 110 PS S tronic

£22,500

Fair price

Estimated price £21,941

B904BQ Solihull, West Midlands

115 g CO2/km comb. - 110 HP (80 kW) - 62.8 Mpg

heycar

Audi A3 35 TFSI S Line 5dr S Tronic

£22,700

Fair price

Estimated price £22,194

PE45BH Peterborough, Cambridgeshire

148 HP (108 kW)

heycar

Audi A3 35 TFSI S Line 5dr Hatchback

£21,500

Fair price

Estimated price £21,009

NN55DH Northampton, Northamptonshire

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

Carwow

Audi A3 -Saloon 30 TFSI S Line 4dr Tronic

£20,999

Super price

You save £2,701

B65SU, West Midlands

120 g CO2/km comb. - 110 HP (80 kW) - 5.3 Mpg

heycar

Audi A3 35 TFSI Technik 5dr Hatchback

£17,900

Good price

You save £1,500

MK429XE Bedford, Bedfordshire

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

heycar

Audi A3 Saloon 30 TFSI Sport 4dr

£20,399

Fair price

Estimated price £20,157

CV49BY Coventry, West Midlands

125 g CO2/km comb. - 110 HP (80 kW) - 52.3 Mpg

heycar

Audi A3 35 TFSI Sport 5dr S Tronic

£19,995

Good price

You save £1,505

PH15AS Perth

129 g CO2/km comb. - 148 HP (108 kW) - 48.7 Mpg

heycar

Audi A3 35 TFSI S line 5dr S Tronic

£20,100

Fair price

You save £100

PE296WP Huntingdon, Cambridgeshire

148 HP (108 kW)

heycar

Audi A3 35 TFSI S Line 5dr S Tronic

£24,700

Fair price

Estimated price £23,970

CB223AY Cambridge, Cambridgeshire

148 HP (108 kW)

Dealer

Audi A3 30 TFSI S Line 5dr S Tronic

Good price

Audi A3 Sportback 35 TFSI S Line 5dr S Tronic

B90 4BQ Solihull, West Midlands

Good price

You save £1,600

B90 4BQ Solihull, West Midlands

Visit Exchange and Mart

Dealer

Audi A3 35 TFSI S Line 5dr S Tronic

Super price

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

Audi A3 35 TFSI S Line 5dr

Fair price

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

Audi A3 35 TFSI S line 5dr

Fair price

Estimated price £17,642

Delivered to you

Visit heycar

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

Audi A3 35 TFSI S Line 5dr S Tronic

Fair price

Estimated price £24,288

Delivered to you

Visit heycar

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

Audi A3 35 TFSI S Line 5dr

CV49BY Coventry, West Midlands

Fair price

Estimated price £21,316

CV49BY Coventry, West Midlands

Visit heycar

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

Audi A3 35 TFSI S Line 5dr S Tronic

Fair price

Estimated price £25,565

Delivered to you

Visit heycar

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

Audi A3 35 TFSI S Line 5dr

Fair price

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

Audi A3 35 TFSI S line 5dr S Tronic

Fair price

Featured deals

heycar

Audi A3 30 TFSI Sport 5dr Hatchback

£20,700

Fair price

You save £500

NN55DH Northampton, Northamptonshire

128 g CO2/km comb. - 109 HP (80 kW)

heycar

Audi A3 35 TFSI S Line 5dr S Tronic

£24,300

Fair price

Estimated price £23,307

NN55DH Northampton, Northamptonshire

148 HP (108 kW)

heycar

Audi A3 Saloon 35 TFSI S Line 4dr S Tronic

£24,995

Fair price

You save £5

PH15AS Perth

148 HP (108 kW)

heycar

Audi A3 Saloon 35 TFSI S line 4dr S Tronic

£20,900

Fair price

Estimated price £20,500

PE296WP Huntingdon, Cambridgeshire

148 HP (108 kW)

heycar

Audi A3 30 TFSI Sport 5dr Hatchback

£20,900

Fair price

You save £600

NN55DH Northampton, Northamptonshire

128 g CO2/km comb. - 109 HP (80 kW)

heycar

Audi A3 35 TFSI S Line 5dr S Tronic

£22,200

Fair price

Estimated price £21,128

PE296WP Huntingdon, Cambridgeshire

148 HP (108 kW)

heycar

Audi A3 35 TFSI S Line 5dr S Tronic

£23,900

Fair price

You save £300

NN55DH Northampton, Northamptonshire

148 HP (108 kW)

heycar

Audi A3 Saloon Sport 30 TFSI 110 PS S tronic

£22,500

Fair price

Estimated price £21,941

B904BQ Solihull, West Midlands

115 g CO2/km comb. - 110 HP (80 kW) - 62.8 Mpg

heycar

Audi A3 35 TFSI S Line 5dr S Tronic

£22,700

Fair price

Estimated price £22,194

PE45BH Peterborough, Cambridgeshire

148 HP (108 kW)

heycar

Audi A3 35 TFSI S Line 5dr Hatchback

£21,500

Fair price

Estimated price £21,009

NN55DH Northampton, Northamptonshire

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

Carwow

Audi A3 -Saloon 30 TFSI S Line 4dr Tronic

£20,999

Super price

You save £2,701

B65SU, West Midlands

120 g CO2/km comb. - 110 HP (80 kW) - 5.3 Mpg

heycar

Audi A3 35 TFSI Technik 5dr Hatchback

£17,900

Good price

You save £1,500

MK429XE Bedford, Bedfordshire

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

heycar

Audi A3 Saloon 30 TFSI Sport 4dr

£20,399

Fair price

Estimated price £20,157

CV49BY Coventry, West Midlands

125 g CO2/km comb. - 110 HP (80 kW) - 52.3 Mpg

heycar

Audi A3 35 TFSI Sport 5dr S Tronic

£19,995

Good price

You save £1,505

PH15AS Perth

129 g CO2/km comb. - 148 HP (108 kW) - 48.7 Mpg

heycar

Audi A3 35 TFSI S line 5dr S Tronic

£20,100

Fair price

You save £100

PE296WP Huntingdon, Cambridgeshire

148 HP (108 kW)

heycar

Audi A3 35 TFSI S Line 5dr S Tronic

£24,700

Fair price

Estimated price £23,970

CB223AY Cambridge, Cambridgeshire

148 HP (108 kW)

heycar

Audi A3 35 TFSI S Line 4dr

£24,200

Fair price

You save £100

PE45BH Peterborough, Cambridgeshire

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

heycar

Audi A3 35 TFSI S Line 5dr S Tronic

£26,400

Fair price

Estimated price £25,565

CB223AY Cambridge, Cambridgeshire

148 HP (108 kW)

heycar

Audi A3 35 TFSI S Line 5dr

£21,900

Fair price

You save £400

CB223AY Cambridge, Cambridgeshire

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

heycar

Audi A3 35 TFSI S Line 5dr

£22,490

Fair price

Estimated price £21,316

CV49BY Coventry, West Midlands

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

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

Audi A3 35 TFSI S Line 5dr S Tronic

Fair price

Estimated price £24,267

Delivered to you

Visit heycar

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

Audi A3 35 TFSI S Line 5dr Hatchback

Fair price

Estimated price £21,009

Delivered to you

Visit heycar

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

Audi A3 35 TFSI S Line 5dr S Tronic

Fair price

Estimated price £21,128

Delivered to you

Visit heycar

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

Audi A3 35 TFSI S Line 5dr S Tronic

Fair price

Estimated price £20,726

Delivered to you

Visit heycar

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

Audi A3 Saloon 35 TFSI S line 4dr S Tronic

Fair price

Estimated price £20,500

Delivered to you

Visit heycar

Featured deals

heycar

Audi A3 30 TFSI Sport 5dr Hatchback

£20,900

Fair price

You save £600

NN55DH Northampton, Northamptonshire

128 g CO2/km comb. - 109 HP (80 kW)

heycar

Audi A3 35 TFSI S Line 5dr S Tronic

£22,200

Fair price

Estimated price £21,128

PE296WP Huntingdon, Cambridgeshire

148 HP (108 kW)

heycar

Audi A3 35 TFSI S Line 5dr S Tronic

£23,900

Fair price

You save £300

NN55DH Northampton, Northamptonshire

148 HP (108 kW)

heycar

Audi A3 Saloon Sport 30 TFSI 110 PS S tronic

£22,500

Fair price

Estimated price £21,941

B904BQ Solihull, West Midlands

115 g CO2/km comb. - 110 HP (80 kW) - 62.8 Mpg

heycar

Audi A3 35 TFSI S Line 5dr S Tronic

£22,700

Fair price

Estimated price £22,194

PE45BH Peterborough, Cambridgeshire

148 HP (108 kW)

heycar

Audi A3 35 TFSI S Line 5dr Hatchback

£21,500

Fair price

Estimated price £21,009

NN55DH Northampton, Northamptonshire

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

Carwow

Audi A3 -Saloon 30 TFSI S Line 4dr Tronic

£20,999

Super price

You save £2,701

B65SU, West Midlands

120 g CO2/km comb. - 110 HP (80 kW) - 5.3 Mpg

heycar

Audi A3 35 TFSI Technik 5dr Hatchback

£17,900

Good price

You save £1,500

MK429XE Bedford, Bedfordshire

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

heycar

Audi A3 Saloon 30 TFSI Sport 4dr

£20,399

Fair price

Estimated price £20,157

CV49BY Coventry, West Midlands

125 g CO2/km comb. - 110 HP (80 kW) - 52.3 Mpg

heycar

Audi A3 35 TFSI Sport 5dr S Tronic

£19,995

Good price

You save £1,505

PH15AS Perth

129 g CO2/km comb. - 148 HP (108 kW) - 48.7 Mpg

heycar

Audi A3 35 TFSI S line 5dr S Tronic

£20,100

Fair price

You save £100

PE296WP Huntingdon, Cambridgeshire

148 HP (108 kW)

heycar

Audi A3 35 TFSI S Line 5dr S Tronic

£24,700

Fair price

Estimated price £23,970

CB223AY Cambridge, Cambridgeshire

148 HP (108 kW)

heycar

Audi A3 35 TFSI S Line 4dr

£24,200

Fair price

You save £100

PE45BH Peterborough, Cambridgeshire

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

heycar

Audi A3 35 TFSI S Line 5dr S Tronic

£26,400

Fair price

Estimated price £25,565

CB223AY Cambridge, Cambridgeshire

148 HP (108 kW)

heycar

Audi A3 35 TFSI S Line 5dr

£21,900

Fair price

You save £400

CB223AY Cambridge, Cambridgeshire

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

heycar

Audi A3 35 TFSI S Line 5dr

£22,490

Fair price

Estimated price £21,316

CV49BY Coventry, West Midlands

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

heycar

Audi A3 30 TFSI Sport 5dr Hatchback

£20,700

Fair price

You save £500

NN55DH Northampton, Northamptonshire

128 g CO2/km comb. - 109 HP (80 kW)

heycar

Audi A3 35 TFSI S Line 5dr S Tronic

£24,300

Fair price

Estimated price £23,307

NN55DH Northampton, Northamptonshire

148 HP (108 kW)

heycar

Audi A3 Saloon 35 TFSI S Line 4dr S Tronic

£24,995

Fair price

You save £5

PH15AS Perth

148 HP (108 kW)

heycar

Audi A3 Saloon 35 TFSI S line 4dr S Tronic

£20,900

Fair price

Estimated price £20,500

PE296WP Huntingdon, Cambridgeshire

148 HP (108 kW)

Price checked by AutoUncle

Super price

Good price

Fair price

A bit pricey

Expensive