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(S-Line) Audi A3 Used • 94 cars for sale – Compares prices!

Featured deals

heycar

Audi A3 30 TFSI Technik 5dr S Tronic

£17,353

Good price

You save £1,547

WC1E 7DP London, London

109 HP (80 kW) - 52.3 Mpg

heycar

Audi A3 35 TFSI S Line 5dr S Tronic

£18,999

Fair price

You save £501

BN238AS Eastbourne, East Sussex

148 HP (108 kW)

heycar

Audi A3 1.5 TFSI S Line 5dr S Tronic

£17,314

Fair price

You save £1,086

DH11AU Carrville, Durham

114 g CO2/km comb. - 150 HP (110 kW) - 57.0 Mpg

heycar

Audi A3 35 TFSI S Line 5dr Hatchback

£21,900

Fair price

Estimated price £21,011

NN55DH Northampton, Northamptonshire

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

heycar

Audi A3 30 TFSI Technik 5dr

£18,500

Good price

You save £1,400

NG72SZ NOTTINGHAM, Nottinghamshire

125 g CO2/km comb. - 109 HP (80 kW) - 52.3 Mpg

heycar

Audi A3 35 TFSI S Line 5dr S Tronic

£18,889

Fair price

You save £311

IP327YB Bury St Edmunds, Suffolk

148 HP (108 kW)

heycar

Audi A3 35 TFSI S line 5dr

£18,762

Fair price

Estimated price £17,873

DA51BZ Bexley, London

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

heycar

Audi A3 SALOON 35 TFSI Sport 4dr S Tronic

£21,756

Fair price

You save £1,244

DA51BZ Bexley, London

150 HP (110 kW) - 50.4 Mpg

heycar

Audi A3 35 TFSI Sport 5dr S Tronic

£21,495

Good price

You save £2,105

PR22JZ Preston, Lancashire

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

heycar

Audi A3 30 TFSI Sport 5dr S Tronic Petrol Hatchback

£19,375

Fair price

You save £25

CW16NB Crewe, Cheshire

119 g CO2/km comb. - 110 HP (80 kW) - 54.0 Mpg

heycar

Audi A3 35 TFSI S Line 5dr S Tronic

£22,197

Fair price

You save £303

WC1E 7DP London, London

148 HP (108 kW)

heycar

Audi A3 35 TFSI Technik 5dr S Tronic

£21,000

Fair price

You save £600

HD21UA Huddersfield, West Yorkshire

148 HP (108 kW)

heycar

Audi A3 1.0 TFSI 30 S line

£17,407

Fair price

You save £493

DL149TW Bishop Auckland, Durham

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

heycar

Audi A3 35 TFSI S Line 5dr Hatchback

£19,990

Fair price

Estimated price £19,826

PO35FH Portsmouth, Hampshire

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

heycar

Audi A3 30 TFSI 116 S Line 5dr Hatchback

£16,187

Fair price

Estimated price £15,678

FK77LQ Stirling

118 g CO2/km comb. - 114 HP (83 kW)

heycar

Audi A3 35 TFSI Technik 5dr

£18,430

Good price

You save £1,170

BR33PT Beckenham, London

132 g CO2/km comb. - 150 HP (110 kW) - 48.7 Mpg

heycar

Audi A3 30 TFSI S Line 5dr

£18,088

Fair price

You save £312

LE127AT Loughborough, Leicestershire

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

heycar

Audi A3 Saloon 30 TFSI S Line 4dr S Tronic

£22,000

Fair price

You save £100

HD21UA Huddersfield, West Yorkshire

109 HP (80 kW) - 52.3 Mpg

heycar

Audi A3 Saloon 35 TFSI S Line 4dr

£16,495

Good price

You save £1,705

PR22JZ Preston, Lancashire

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

heycar

Audi A3 Saloon (2022/72)35 TFSI S line 4dr 4d

£23,241

Fair price

Estimated price £22,874

SA18QY Swansea

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

Price checked by AutoUncle

Super price

Good price

Fair price

A bit pricey

Expensive

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Audi A3 1.5 TFSI CoD 35 S line S Tronic

GL43HX, Gloucestershire

Super price

You save £3,234

GL43HX, Gloucestershire

Visit Carwow

Audi A3 -Saloon 30 TFSI S Line 4dr

Good price

Audi A3 -Saloon 35 TFSI S Line 4dr Tronic

Super price

Audi A3 -Saloon 35 TFSI S Line 4dr

Super price

Audi A3 -Saloon 35 TFSI S Line 4dr Tronic

Super price

Audi A3 Sportback (2020/69)S Line 35 TFSI 150PS 5d

Southampton, Hampshire

Good price

You save £2,049

Southampton, Hampshire

Visit Parkers.co.uk

Dealer

Audi A3 Sportback (2020/20)S Line 35 TFSI 150PS 5d

Super price

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

Good price

Visit Exchange and Mart

Dealer

Audi A3 Sportback (2020/20)S Line 35 TFSI 150PS 5d

Stockport, Manchester

Good price

You save £1,710

Stockport, Manchester

Visit Parkers.co.uk

Audi A3 35 TFSI S Line 5dr

NE47LA Newcastle, Tyne and Wear

Fair price

Estimated price £18,441

NE47LA Newcastle, Tyne and Wear

Visit heycar

Featured deals

heycar

Audi A3 30 TFSI Technik 5dr

£18,500

Good price

You save £1,400

NG72SZ NOTTINGHAM, Nottinghamshire

125 g CO2/km comb. - 109 HP (80 kW) - 52.3 Mpg

heycar

Audi A3 35 TFSI S Line 5dr S Tronic

£18,889

Fair price

You save £311

IP327YB Bury St Edmunds, Suffolk

148 HP (108 kW)

heycar

Audi A3 35 TFSI S line 5dr

£18,762

Fair price

Estimated price £17,873

DA51BZ Bexley, London

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

heycar

Audi A3 SALOON 35 TFSI Sport 4dr S Tronic

£21,756

Fair price

You save £1,244

DA51BZ Bexley, London

150 HP (110 kW) - 50.4 Mpg

heycar

Audi A3 35 TFSI Sport 5dr S Tronic

£21,495

Good price

You save £2,105

PR22JZ Preston, Lancashire

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

heycar

Audi A3 30 TFSI Sport 5dr S Tronic Petrol Hatchback

£19,375

Fair price

You save £25

CW16NB Crewe, Cheshire

119 g CO2/km comb. - 110 HP (80 kW) - 54.0 Mpg

heycar

Audi A3 35 TFSI S Line 5dr S Tronic

£22,197

Fair price

You save £303

WC1E 7DP London, London

148 HP (108 kW)

heycar

Audi A3 35 TFSI Technik 5dr S Tronic

£21,000

Fair price

You save £600

HD21UA Huddersfield, West Yorkshire

148 HP (108 kW)

heycar

Audi A3 1.0 TFSI 30 S line

£17,407

Fair price

You save £493

DL149TW Bishop Auckland, Durham

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

heycar

Audi A3 35 TFSI S Line 5dr Hatchback

£19,990

Fair price

Estimated price £19,826

PO35FH Portsmouth, Hampshire

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

heycar

Audi A3 30 TFSI 116 S Line 5dr Hatchback

£16,187

Fair price

Estimated price £15,678

FK77LQ Stirling

118 g CO2/km comb. - 114 HP (83 kW)

heycar

Audi A3 35 TFSI Technik 5dr

£18,430

Good price

You save £1,170

BR33PT Beckenham, London

132 g CO2/km comb. - 150 HP (110 kW) - 48.7 Mpg

heycar

Audi A3 30 TFSI S Line 5dr

£18,088

Fair price

You save £312

LE127AT Loughborough, Leicestershire

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

heycar

Audi A3 Saloon 30 TFSI S Line 4dr S Tronic

£22,000

Fair price

You save £100

HD21UA Huddersfield, West Yorkshire

109 HP (80 kW) - 52.3 Mpg

heycar

Audi A3 Saloon 35 TFSI S Line 4dr

£16,495

Good price

You save £1,705

PR22JZ Preston, Lancashire

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

heycar

Audi A3 Saloon (2022/72)35 TFSI S line 4dr 4d

£23,241

Fair price

Estimated price £22,874

SA18QY Swansea

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

heycar

Audi A3 30 TFSI Technik 5dr S Tronic

£17,353

Good price

You save £1,547

WC1E 7DP London, London

109 HP (80 kW) - 52.3 Mpg

heycar

Audi A3 35 TFSI S Line 5dr S Tronic

£18,999

Fair price

You save £501

BN238AS Eastbourne, East Sussex

148 HP (108 kW)

heycar

Audi A3 1.5 TFSI S Line 5dr S Tronic

£17,314

Fair price

You save £1,086

DH11AU Carrville, Durham

114 g CO2/km comb. - 150 HP (110 kW) - 57.0 Mpg

heycar

Audi A3 35 TFSI S Line 5dr Hatchback

£21,900

Fair price

Estimated price £21,011

NN55DH Northampton, Northamptonshire

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

Audi A3 35 TFSI S Line 5dr

WC1E 7DP London, London

Fair price

Estimated price £17,899

WC1E 7DP London, London

Visit heycar

Audi A3 35 TFSI S Line 5dr Petrol Hatchback

TS183RT Preston Farm Industrial Estate, Durham

Fair price

Estimated price £18,602

TS183RT Preston Farm Industrial Estate, Durham

Visit heycar

Audi A3 35 TFSI S line 5dr

DA51BZ Bexley, London

Fair price

Estimated price £17,873

DA51BZ Bexley, London

Visit heycar

Audi A3 Saloon 35 TFSI S Line 4dr S Tronic

Fair price

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

Fair price

Audi A3 35 TFSI S line 5dr S Tronic Petrol Hatchback

HR11LN Roman Road, Herefordshire

Fair price

Estimated price £18,223

HR11LN Roman Road, Herefordshire

Visit heycar

Audi A3 35 TFSI S Line 5dr - 2020 (20)

E48JA Chingford, London

Fair price

Estimated price £19,255

E48JA Chingford, London

Visit heycar

Audi A3 35 TFSI S Line 5dr Petrol Hatchback

GL25FE Gloucester, Gloucestershire

Fair price

You save £1,127

GL25FE Gloucester, Gloucestershire

Visit heycar

Audi A3 Saloon 35 TFSI S Line 4dr S Tronic

RM30YD Harold Wood, London

Fair price

Estimated price £21,896

RM30YD Harold Wood, London

Visit heycar

Audi A3 30 TFSI 116 S Line

B330JJ Birmingham, West Midlands

Fair price

You save £603

B330JJ Birmingham, West Midlands

Visit heycar

Featured deals

heycar

Audi A3 35 TFSI Sport 5dr S Tronic

£21,495

Good price

You save £2,105

PR22JZ Preston, Lancashire

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

heycar

Audi A3 30 TFSI Sport 5dr S Tronic Petrol Hatchback

£19,375

Fair price

You save £25

CW16NB Crewe, Cheshire

119 g CO2/km comb. - 110 HP (80 kW) - 54.0 Mpg

heycar

Audi A3 35 TFSI S Line 5dr S Tronic

£22,197

Fair price

You save £303

WC1E 7DP London, London

148 HP (108 kW)

heycar

Audi A3 35 TFSI Technik 5dr S Tronic

£21,000

Fair price

You save £600

HD21UA Huddersfield, West Yorkshire

148 HP (108 kW)

heycar

Audi A3 1.0 TFSI 30 S line

£17,407

Fair price

You save £493

DL149TW Bishop Auckland, Durham

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

heycar

Audi A3 35 TFSI S Line 5dr Hatchback

£19,990

Fair price

Estimated price £19,826

PO35FH Portsmouth, Hampshire

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

heycar

Audi A3 30 TFSI 116 S Line 5dr Hatchback

£16,187

Fair price

Estimated price £15,678

FK77LQ Stirling

118 g CO2/km comb. - 114 HP (83 kW)

heycar

Audi A3 35 TFSI Technik 5dr

£18,430

Good price

You save £1,170

BR33PT Beckenham, London

132 g CO2/km comb. - 150 HP (110 kW) - 48.7 Mpg

heycar

Audi A3 30 TFSI S Line 5dr

£18,088

Fair price

You save £312

LE127AT Loughborough, Leicestershire

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

heycar

Audi A3 Saloon 30 TFSI S Line 4dr S Tronic

£22,000

Fair price

You save £100

HD21UA Huddersfield, West Yorkshire

109 HP (80 kW) - 52.3 Mpg

heycar

Audi A3 Saloon 35 TFSI S Line 4dr

£16,495

Good price

You save £1,705

PR22JZ Preston, Lancashire

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

heycar

Audi A3 Saloon (2022/72)35 TFSI S line 4dr 4d

£23,241

Fair price

Estimated price £22,874

SA18QY Swansea

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

heycar

Audi A3 30 TFSI Technik 5dr S Tronic

£17,353

Good price

You save £1,547

WC1E 7DP London, London

109 HP (80 kW) - 52.3 Mpg

heycar

Audi A3 35 TFSI S Line 5dr S Tronic

£18,999

Fair price

You save £501

BN238AS Eastbourne, East Sussex

148 HP (108 kW)

heycar

Audi A3 1.5 TFSI S Line 5dr S Tronic

£17,314

Fair price

You save £1,086

DH11AU Carrville, Durham

114 g CO2/km comb. - 150 HP (110 kW) - 57.0 Mpg

heycar

Audi A3 35 TFSI S Line 5dr Hatchback

£21,900

Fair price

Estimated price £21,011

NN55DH Northampton, Northamptonshire

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

heycar

Audi A3 30 TFSI Technik 5dr

£18,500

Good price

You save £1,400

NG72SZ NOTTINGHAM, Nottinghamshire

125 g CO2/km comb. - 109 HP (80 kW) - 52.3 Mpg

heycar

Audi A3 35 TFSI S Line 5dr S Tronic

£18,889

Fair price

You save £311

IP327YB Bury St Edmunds, Suffolk

148 HP (108 kW)

heycar

Audi A3 35 TFSI S line 5dr

£18,762

Fair price

Estimated price £17,873

DA51BZ Bexley, London

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

heycar

Audi A3 SALOON 35 TFSI Sport 4dr S Tronic

£21,756

Fair price

You save £1,244

DA51BZ Bexley, London

150 HP (110 kW) - 50.4 Mpg

Audi A3 5DR 35 TFSI S Line 5dr S Tronic

OX51RY Kidlington, Oxfordshire

Fair price

Estimated price £19,924

OX51RY Kidlington, Oxfordshire

Visit heycar

Audi A3 35 TFSI S Line 5dr S Tronic

IP327YB Bury St Edmunds, Suffolk

Fair price

You save £311

IP327YB Bury St Edmunds, Suffolk

Visit heycar

Audi A3 35 TFSI S Line 5dr

BN15AT Brighton, East Sussex

Fair price

Estimated price £18,302

BN15AT Brighton, East Sussex

Visit heycar

Audi A3 Saloon 35 TFSI S Line 4dr S Tronic

Fair price

Estimated price £20,951

FK77LQ Stirling

Visit heycar

Audi A3 35 TFSI S Line 5dr

Fair price

Estimated price £19,484

Delivered to you

Visit heycar

Featured deals

heycar

Audi A3 1.0 TFSI 30 S line

£17,407

Fair price

You save £493

DL149TW Bishop Auckland, Durham

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

heycar

Audi A3 35 TFSI S Line 5dr Hatchback

£19,990

Fair price

Estimated price £19,826

PO35FH Portsmouth, Hampshire

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

heycar

Audi A3 30 TFSI 116 S Line 5dr Hatchback

£16,187

Fair price

Estimated price £15,678

FK77LQ Stirling

118 g CO2/km comb. - 114 HP (83 kW)

heycar

Audi A3 35 TFSI Technik 5dr

£18,430

Good price

You save £1,170

BR33PT Beckenham, London

132 g CO2/km comb. - 150 HP (110 kW) - 48.7 Mpg

heycar

Audi A3 30 TFSI S Line 5dr

£18,088

Fair price

You save £312

LE127AT Loughborough, Leicestershire

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

heycar

Audi A3 Saloon 30 TFSI S Line 4dr S Tronic

£22,000

Fair price

You save £100

HD21UA Huddersfield, West Yorkshire

109 HP (80 kW) - 52.3 Mpg

heycar

Audi A3 Saloon 35 TFSI S Line 4dr

£16,495

Good price

You save £1,705

PR22JZ Preston, Lancashire

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

heycar

Audi A3 Saloon (2022/72)35 TFSI S line 4dr 4d

£23,241

Fair price

Estimated price £22,874

SA18QY Swansea

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

heycar

Audi A3 30 TFSI Technik 5dr S Tronic

£17,353

Good price

You save £1,547

WC1E 7DP London, London

109 HP (80 kW) - 52.3 Mpg

heycar

Audi A3 35 TFSI S Line 5dr S Tronic

£18,999

Fair price

You save £501

BN238AS Eastbourne, East Sussex

148 HP (108 kW)

heycar

Audi A3 1.5 TFSI S Line 5dr S Tronic

£17,314

Fair price

You save £1,086

DH11AU Carrville, Durham

114 g CO2/km comb. - 150 HP (110 kW) - 57.0 Mpg

heycar

Audi A3 35 TFSI S Line 5dr Hatchback

£21,900

Fair price

Estimated price £21,011

NN55DH Northampton, Northamptonshire

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

heycar

Audi A3 30 TFSI Technik 5dr

£18,500

Good price

You save £1,400

NG72SZ NOTTINGHAM, Nottinghamshire

125 g CO2/km comb. - 109 HP (80 kW) - 52.3 Mpg

heycar

Audi A3 35 TFSI S Line 5dr S Tronic

£18,889

Fair price

You save £311

IP327YB Bury St Edmunds, Suffolk

148 HP (108 kW)

heycar

Audi A3 35 TFSI S line 5dr

£18,762

Fair price

Estimated price £17,873

DA51BZ Bexley, London

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

heycar

Audi A3 SALOON 35 TFSI Sport 4dr S Tronic

£21,756

Fair price

You save £1,244

DA51BZ Bexley, London

150 HP (110 kW) - 50.4 Mpg

heycar

Audi A3 35 TFSI Sport 5dr S Tronic

£21,495

Good price

You save £2,105

PR22JZ Preston, Lancashire

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

heycar

Audi A3 30 TFSI Sport 5dr S Tronic Petrol Hatchback

£19,375

Fair price

You save £25

CW16NB Crewe, Cheshire

119 g CO2/km comb. - 110 HP (80 kW) - 54.0 Mpg

heycar

Audi A3 35 TFSI S Line 5dr S Tronic

£22,197

Fair price

You save £303

WC1E 7DP London, London

148 HP (108 kW)

heycar

Audi A3 35 TFSI Technik 5dr S Tronic

£21,000

Fair price

You save £600

HD21UA Huddersfield, West Yorkshire

148 HP (108 kW)

Price checked by AutoUncle

Super price

Good price

Fair price

A bit pricey

Expensive