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(S-Line) Audi A3 Used • 70 cars for sale – Compares prices!

Featured deals

heycar

Audi A3 35 TFSI S Line 5dr S Tronic

£24,400

Fair price

Estimated price £24,156

NN55DH Northampton, Northamptonshire

148 HP (108 kW)

heycar

Audi A3 35 TFSI Technik 5dr S Tronic

£22,900

Good price

You save £1,800

PE45BH Peterborough, Cambridgeshire

148 HP (108 kW)

heycar

Audi A3 35 TFSI S Line 5dr S Tronic

£23,900

Fair price

Estimated price £23,373

NN55DH Northampton, Northamptonshire

148 HP (108 kW)

heycar

Audi A3 30 TFSI S Line 5dr

£19,490

Fair price

Estimated price £18,650

PO35FH Portsmouth, Hampshire

132 g CO2/km comb. - 109 HP (80 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 35 TFSI S Line 5dr Hatchback

£21,900

Fair price

Estimated price £21,009

NN55DH Northampton, Northamptonshire

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

heycar

Audi A3 35 TFSI S Line 5dr Hatchback

£21,013

Fair price

Estimated price £20,898

SO317FL Southampton, Hampshire

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

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

£26,200

Fair price

Estimated price £25,565

CB223AY Cambridge, Cambridgeshire

148 HP (108 kW)

heycar

Audi A3 30 TFSI Sport 5dr Hatchback

£21,200

Fair price

You save £300

NN55DH Northampton, Northamptonshire

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

heycar

Audi A3 30 TFSI Sport 5dr Hatchback

£21,200

Fair price

Estimated price £21,169

NN55DH Northampton, Northamptonshire

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

heycar

Audi A3 35 TFSI S Line 5dr

£19,984

Fair price

Estimated price £19,787

RG248NA Basingstoke, Hampshire

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

heycar

Audi A3 30 TFSI S Line 5dr

£22,800

Fair price

Estimated price £21,645

PE296WP Huntingdon, Cambridgeshire

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

heycar

Audi A3 Saloon 35 TFSI Sport 4dr S Tronic

£20,054

Good price

You save £1,946

RG248NA Basingstoke, Hampshire

148 HP (108 kW)

heycar

Audi A3 35 TFSI S Line 5dr S Tronic

£22,300

Fair price

Estimated price £22,194

PE45BH Peterborough, Cambridgeshire

148 HP (108 kW)

heycar

Audi A3 35 TFSI S Line 5dr Hatchback

£19,690

Fair price

You save £110

PO35FH Portsmouth, Hampshire

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

heycar

Audi A3 35 TFSI S Line 5dr S Tronic

£22,300

Fair price

Estimated price £21,987

CB223AY Cambridge, Cambridgeshire

148 HP (108 kW)

heycar

Audi A3 35 TFSI S Line 5dr

£21,890

Fair price

Estimated price £20,742

SO533DH Southampton, Hampshire

148 HP (108 kW)

heycar

Audi A3 Saloon 35 TFSI Sport 4dr

£20,160

Super price

You save £2,740

MK429XE Bedford, Bedfordshire

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

heycar

Audi A3 30 TFSI S Line 4dr

£22,300

Fair price

Estimated price £22,034

PE45BH Peterborough, Cambridgeshire

128 g CO2/km comb. - 109 HP (80 kW) - 48.7 Mpg

Price checked by AutoUncle

Super price

Good price

Fair price

A bit pricey

Expensive

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Dealer

Audi A3 1.0 TFSI 30 S line

SO31 7FL Lower Swanwick, Hampshire

Fair price

You save £967

SO31 7FL Lower Swanwick, Hampshire

Visit Carsa.co.uk

Dealer

Audi A3 40 TFSI e S Line 5dr S Tronic

Southampton, Hampshire

Fair price

You save £1,060

Southampton, Hampshire

Visit Carsite.co.uk

Dealer

Audi A3 Saloon (2022/22)35 TFSI S line 4dr S Tronic 4d

SO21 1RP Winchester, Hampshire

Fair price

You save £105

SO21 1RP Winchester, Hampshire

Visit Parkers.co.uk

Dealer

Audi A3 1.5 TFSI 35 S line S Tronic

SO31 7FL Lower Swanwick, Hampshire

Fair price

You save £363

SO31 7FL Lower Swanwick, Hampshire

Visit Carsa.co.uk

Audi A3 35 TFSI S Line 5dr

Fair price

Audi A3 Saloon 30 TFSI S Line 4dr Saloon

Fair price

Audi A3 35 TFSI S Line 5dr S Tronic

Fair price

Estimated price £22,194

Delivered to you

Visit heycar

Audi A3 35 TFSI S Line 5dr S Tronic

Fair price

Estimated price £23,373

Delivered to you

Visit heycar

Audi A3 35 TFSI S Line 5dr S Tronic

Fair price

Estimated price £23,307

Delivered to you

Visit heycar

Audi A3 35 TFSI S Line 5dr S Tronic

Fair price

Estimated price £23,970

Delivered to you

Visit heycar

Featured deals

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 35 TFSI S Line 5dr Hatchback

£21,900

Fair price

Estimated price £21,009

NN55DH Northampton, Northamptonshire

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

heycar

Audi A3 35 TFSI S Line 5dr Hatchback

£21,013

Fair price

Estimated price £20,898

SO317FL Southampton, Hampshire

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

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

£26,200

Fair price

Estimated price £25,565

CB223AY Cambridge, Cambridgeshire

148 HP (108 kW)

heycar

Audi A3 30 TFSI Sport 5dr Hatchback

£21,200

Fair price

You save £300

NN55DH Northampton, Northamptonshire

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

heycar

Audi A3 30 TFSI Sport 5dr Hatchback

£21,200

Fair price

Estimated price £21,169

NN55DH Northampton, Northamptonshire

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

heycar

Audi A3 35 TFSI S Line 5dr

£19,984

Fair price

Estimated price £19,787

RG248NA Basingstoke, Hampshire

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

heycar

Audi A3 30 TFSI S Line 5dr

£22,800

Fair price

Estimated price £21,645

PE296WP Huntingdon, Cambridgeshire

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

heycar

Audi A3 Saloon 35 TFSI Sport 4dr S Tronic

£20,054

Good price

You save £1,946

RG248NA Basingstoke, Hampshire

148 HP (108 kW)

heycar

Audi A3 35 TFSI S Line 5dr S Tronic

£22,300

Fair price

Estimated price £22,194

PE45BH Peterborough, Cambridgeshire

148 HP (108 kW)

heycar

Audi A3 35 TFSI S Line 5dr Hatchback

£19,690

Fair price

You save £110

PO35FH Portsmouth, Hampshire

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

heycar

Audi A3 35 TFSI S Line 5dr S Tronic

£22,300

Fair price

Estimated price £21,987

CB223AY Cambridge, Cambridgeshire

148 HP (108 kW)

heycar

Audi A3 35 TFSI S Line 5dr

£21,890

Fair price

Estimated price £20,742

SO533DH Southampton, Hampshire

148 HP (108 kW)

heycar

Audi A3 Saloon 35 TFSI Sport 4dr

£20,160

Super price

You save £2,740

MK429XE Bedford, Bedfordshire

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

heycar

Audi A3 30 TFSI S Line 4dr

£22,300

Fair price

Estimated price £22,034

PE45BH Peterborough, Cambridgeshire

128 g CO2/km comb. - 109 HP (80 kW) - 48.7 Mpg

heycar

Audi A3 35 TFSI S Line 5dr S Tronic

£24,400

Fair price

Estimated price £24,156

NN55DH Northampton, Northamptonshire

148 HP (108 kW)

heycar

Audi A3 35 TFSI Technik 5dr S Tronic

£22,900

Good price

You save £1,800

PE45BH Peterborough, Cambridgeshire

148 HP (108 kW)

heycar

Audi A3 35 TFSI S Line 5dr S Tronic

£23,900

Fair price

Estimated price £23,373

NN55DH Northampton, Northamptonshire

148 HP (108 kW)

heycar

Audi A3 30 TFSI S Line 5dr

£19,490

Fair price

Estimated price £18,650

PO35FH Portsmouth, Hampshire

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

Audi A3 35 TFSI S Line 5dr Hatchback

Fair price

Estimated price £21,009

Delivered to you

Visit heycar

Dealer

Audi A3 30 TFSI S Line 5dr S Tronic

Fair price

Estimated price £20,692

Delivered to you

Visit Buyacar

Dealer

Audi A3 35 TFSI S Line 5dr S Tronic

Fair price

Audi A3 35 TFSI S Line 5dr S Tronic

Fair price

Audi A3 35 TFSI S Line 5dr S Tronic

Fair price

Audi A3 35 TFSI S Line 5dr S Tronic

Fair price

Audi A3 30 TFSI S Line 5dr S Tronic

Fair price

Estimated price £19,923

Delivered to you

Visit Buyacar

Dealer

Audi A3 Saloon 35 TFSI S Line 4dr

WC1E 7DP London, London

Fair price

You save £207

WC1E 7DP London, London

Visit Exchange and Mart

Dealer

Audi A3 Saloon 35 TFSI S Line 4dr S Tronic

Fair price

Audi A3 30 TFSI S Line 5dr Hatchback

B63 3NS Halesowen, West Midlands

Fair price

You save £76

B63 3NS Halesowen, West Midlands

Visit Exchange and Mart

Featured deals

heycar

Audi A3 35 TFSI S Line 5dr S Tronic

£26,200

Fair price

Estimated price £25,565

CB223AY Cambridge, Cambridgeshire

148 HP (108 kW)

heycar

Audi A3 30 TFSI Sport 5dr Hatchback

£21,200

Fair price

You save £300

NN55DH Northampton, Northamptonshire

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

heycar

Audi A3 30 TFSI Sport 5dr Hatchback

£21,200

Fair price

Estimated price £21,169

NN55DH Northampton, Northamptonshire

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

heycar

Audi A3 35 TFSI S Line 5dr

£19,984

Fair price

Estimated price £19,787

RG248NA Basingstoke, Hampshire

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

heycar

Audi A3 30 TFSI S Line 5dr

£22,800

Fair price

Estimated price £21,645

PE296WP Huntingdon, Cambridgeshire

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

heycar

Audi A3 Saloon 35 TFSI Sport 4dr S Tronic

£20,054

Good price

You save £1,946

RG248NA Basingstoke, Hampshire

148 HP (108 kW)

heycar

Audi A3 35 TFSI S Line 5dr S Tronic

£22,300

Fair price

Estimated price £22,194

PE45BH Peterborough, Cambridgeshire

148 HP (108 kW)

heycar

Audi A3 35 TFSI S Line 5dr Hatchback

£19,690

Fair price

You save £110

PO35FH Portsmouth, Hampshire

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

heycar

Audi A3 35 TFSI S Line 5dr S Tronic

£22,300

Fair price

Estimated price £21,987

CB223AY Cambridge, Cambridgeshire

148 HP (108 kW)

heycar

Audi A3 35 TFSI S Line 5dr

£21,890

Fair price

Estimated price £20,742

SO533DH Southampton, Hampshire

148 HP (108 kW)

heycar

Audi A3 Saloon 35 TFSI Sport 4dr

£20,160

Super price

You save £2,740

MK429XE Bedford, Bedfordshire

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

heycar

Audi A3 30 TFSI S Line 4dr

£22,300

Fair price

Estimated price £22,034

PE45BH Peterborough, Cambridgeshire

128 g CO2/km comb. - 109 HP (80 kW) - 48.7 Mpg

heycar

Audi A3 35 TFSI S Line 5dr S Tronic

£24,400

Fair price

Estimated price £24,156

NN55DH Northampton, Northamptonshire

148 HP (108 kW)

heycar

Audi A3 35 TFSI Technik 5dr S Tronic

£22,900

Good price

You save £1,800

PE45BH Peterborough, Cambridgeshire

148 HP (108 kW)

heycar

Audi A3 35 TFSI S Line 5dr S Tronic

£23,900

Fair price

Estimated price £23,373

NN55DH Northampton, Northamptonshire

148 HP (108 kW)

heycar

Audi A3 30 TFSI S Line 5dr

£19,490

Fair price

Estimated price £18,650

PO35FH Portsmouth, Hampshire

132 g CO2/km comb. - 109 HP (80 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 35 TFSI S Line 5dr Hatchback

£21,900

Fair price

Estimated price £21,009

NN55DH Northampton, Northamptonshire

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

heycar

Audi A3 35 TFSI S Line 5dr Hatchback

£21,013

Fair price

Estimated price £20,898

SO317FL Southampton, Hampshire

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

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

Dealer

Audi A3 Saloon 30 TFSI S Line 4dr S Tronic

Fair price

Estimated price £21,580

Delivered to you

Visit Buyacar

Dealer

Audi A3 Saloon 35 TFSI S line 4dr S Tronic

Fair price

Estimated price £23,792

DD23PT Dundee

Visit Honestjohn

Dealer

Audi A3 35 TFSI S line 4dr S Tronic

Fair price

Audi A3 35 TFSI S Line 5dr

Fair price

Estimated price £22,422

Delivered to you

Visit Buyacar

Dealer

Audi A3 35 TFSI S Line 5dr S Tronic

Fair price

Estimated price £23,386

Delivered to you

Visit Buyacar

Featured deals

heycar

Audi A3 30 TFSI S Line 5dr

£22,800

Fair price

Estimated price £21,645

PE296WP Huntingdon, Cambridgeshire

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

heycar

Audi A3 Saloon 35 TFSI Sport 4dr S Tronic

£20,054

Good price

You save £1,946

RG248NA Basingstoke, Hampshire

148 HP (108 kW)

heycar

Audi A3 35 TFSI S Line 5dr S Tronic

£22,300

Fair price

Estimated price £22,194

PE45BH Peterborough, Cambridgeshire

148 HP (108 kW)

heycar

Audi A3 35 TFSI S Line 5dr Hatchback

£19,690

Fair price

You save £110

PO35FH Portsmouth, Hampshire

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

heycar

Audi A3 35 TFSI S Line 5dr S Tronic

£22,300

Fair price

Estimated price £21,987

CB223AY Cambridge, Cambridgeshire

148 HP (108 kW)

heycar

Audi A3 35 TFSI S Line 5dr

£21,890

Fair price

Estimated price £20,742

SO533DH Southampton, Hampshire

148 HP (108 kW)

heycar

Audi A3 Saloon 35 TFSI Sport 4dr

£20,160

Super price

You save £2,740

MK429XE Bedford, Bedfordshire

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

heycar

Audi A3 30 TFSI S Line 4dr

£22,300

Fair price

Estimated price £22,034

PE45BH Peterborough, Cambridgeshire

128 g CO2/km comb. - 109 HP (80 kW) - 48.7 Mpg

heycar

Audi A3 35 TFSI S Line 5dr S Tronic

£24,400

Fair price

Estimated price £24,156

NN55DH Northampton, Northamptonshire

148 HP (108 kW)

heycar

Audi A3 35 TFSI Technik 5dr S Tronic

£22,900

Good price

You save £1,800

PE45BH Peterborough, Cambridgeshire

148 HP (108 kW)

heycar

Audi A3 35 TFSI S Line 5dr S Tronic

£23,900

Fair price

Estimated price £23,373

NN55DH Northampton, Northamptonshire

148 HP (108 kW)

heycar

Audi A3 30 TFSI S Line 5dr

£19,490

Fair price

Estimated price £18,650

PO35FH Portsmouth, Hampshire

132 g CO2/km comb. - 109 HP (80 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 35 TFSI S Line 5dr Hatchback

£21,900

Fair price

Estimated price £21,009

NN55DH Northampton, Northamptonshire

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

heycar

Audi A3 35 TFSI S Line 5dr Hatchback

£21,013

Fair price

Estimated price £20,898

SO317FL Southampton, Hampshire

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

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

£26,200

Fair price

Estimated price £25,565

CB223AY Cambridge, Cambridgeshire

148 HP (108 kW)

heycar

Audi A3 30 TFSI Sport 5dr Hatchback

£21,200

Fair price

You save £300

NN55DH Northampton, Northamptonshire

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

heycar

Audi A3 30 TFSI Sport 5dr Hatchback

£21,200

Fair price

Estimated price £21,169

NN55DH Northampton, Northamptonshire

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

heycar

Audi A3 35 TFSI S Line 5dr

£19,984

Fair price

Estimated price £19,787

RG248NA Basingstoke, Hampshire

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

Price checked by AutoUncle

Super price

Good price

Fair price

A bit pricey

Expensive