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(S-Line) Audi A3 Used • 22 cars for sale – Compares prices!

Featured deals

heycar

Audi A3 35 TDI S Line 4dr S Tronic

£22,980

Good price

You save £1,320

ST161GZ Stafford, Staffordshire

124 g CO2/km comb. - 150 HP (110 kW) - 60.1 Mpg

heycar

Audi A3 Saloon 30 TDI 116 S Line 4dr

£15,861

Fair price

You save £939

LS118TU Leeds West, West Yorkshire

117 g CO2/km comb. - 116 HP (85 kW) - 64.0 Mpg

heycar

Audi A3 Saloon 30 TDI Sport 4dr

£21,500

Fair price

Estimated price £20,696

HD21UA Huddersfield, West Yorkshire

115 g CO2/km comb. - 115 HP (84 kW)

heycar

Audi A3 30 TDI Technik 5dr

£18,500

Good price

You save £2,300

RG20TG Reading, Berkshire

115 g CO2/km comb. - 115 HP (84 kW)

heycar

Audi A3 30 TDI Sport

£15,697

Good price

You save £2,103

NE297TE Newcastle, Tyne and Wear

118 g CO2/km comb. - 115 HP (84 kW)

heycar

Audi A3 30 TDI Technik 5dr Hatchback

£16,709

Super price

You save £2,491

S88BR Sheffield, South Yorkshire

115 g CO2/km comb. - 115 HP (84 kW)

heycar

Audi A3 35 TDI Technik 5dr S Tronic

£19,476

Good price

You save £1,724

DN312SU Grimsby, Lincolnshire

148 HP (108 kW)

heycar

Audi A3 30 TDI Technik 5dr Hatchback

£16,406

Good price

You save £2,094

S88BR Sheffield, South Yorkshire

115 g CO2/km comb. - 115 HP (84 kW)

heycar

Audi A3 Saloon S line 35 TDI 150 PS S tronic 2.0 4dr

£22,278

Fair price

You save £22

CT47HF Canterbury, Kent

124 g CO2/km comb. - 150 HP (110 kW) - 60.1 Mpg

heycar

Audi A3 Diesel Sportback 30 TDI Sport 5dr

£18,780

Fair price

You save £220

CV49BY Coventry, West Midlands

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

heycar

Audi A3 35 TDI S Line 5dr S Tronic - 2021 (21)

£19,795

Fair price

You save £205

WD258HL Watford, Hertfordshire

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

heycar

Audi A3 35 TDI S Line 5dr S Tronic

£21,102

Fair price

Estimated price £20,389

WC1E 7DP London, London

148 HP (108 kW)

heycar

Audi A3 35 TDI S Line 5dr S Tronic

£20,290

Fair price

Estimated price £20,134

PO35FH Portsmouth, Hampshire

148 HP (108 kW)

heycar

Audi A3 35 TDI S Line 5dr S Tronic

£20,995

Fair price

Estimated price £20,288

DD23PT Dundee

148 HP (108 kW)

heycar

Audi A3 Saloon 30 TDI Sport 4dr

£17,900

Good price

You save £1,600

PE296WP Huntingdon, Cambridgeshire

114 HP (83 kW)

heycar

Audi A3 Saloon 35 TDI Sport 4dr S Tronic

£20,913

Super price

You save £2,687

PE217QS Boston, Lincolnshire

148 HP (108 kW)

heycar

Audi A3 Saloon 35 TDI Edition 1 4dr S Tronic

£22,350

Fair price

Estimated price £21,608

BS107FF Bristol, Gloucestershire

150 HP (110 kW)

heycar

Audi A3 30 TDI Technik 5dr

£15,690

Good price

You save £1,910

PO35FH Portsmouth, Hampshire

115 g CO2/km comb. - 115 HP (84 kW)

heycar

Audi A3 2.0 TDI 30 S line

£18,490

Fair price

You save £610

SO317FL Southampton, Hampshire

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

heycar

Audi A3 Saloon 30 TDI 116 Black Edition 4dr

£18,750

Fair price

Estimated price £17,767

WF27UA Wakefield, West Yorkshire

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

Price checked by AutoUncle

Super price

Good price

Fair price

A bit pricey

Expensive

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Dealer

Audi A3 30 TDI 116 S Line 4dr

MK41 0HU Bedfordshire, Bedfordshire

Super price

You save £2,300

MK41 0HU Bedfordshire, Bedfordshire

Visit Motors.co.uk

Dealer

Audi A3 35 TDI S Line 5dr

TA16 5QH Merriott, Somerset

Super price

You save £2,410

TA16 5QH Merriott, Somerset

Visit Motors.co.uk

Dealer

Audi A3 Sportback (2020/69)S Line 30 TDI 116PS 5d

Stockport, Manchester

Good price

You save £1,660

Stockport, Manchester

Visit Parkers.co.uk

Dealer

Audi A3 1.6 TDI 30 S line Sportback 5dr Diesel Manual Euro 6 (s/s) (116 ps) Hatchback

Good price

Visit Exchange and Mart

Audi A3 35 TDI S Line 5dr S Tronic

WC1E 7DP London, London

Fair price

Estimated price £20,389

WC1E 7DP London, London

Visit heycar

Audi A3 35 TDI S Line 5dr S Tronic

Fair price

Estimated price £20,288

DD23PT Dundee

Visit heycar

Dealer

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

Fair price

Estimated price £17,932

Blackwood

Visit Parkers.co.uk

Dealer

Audi A3 Sportback (2020/70)S Line 35 TDI 150PS S Tronic auto 5d

Fair price

Audi A3 35 TDI S Line 4dr S Tronic

Fair price

Estimated price £20,587

BT45 6EW Magherafelt

Visit Motors.co.uk

Dealer

Audi A3 Sportback (2020/70)S Line 35 TDI 150PS S Tronic auto 5d

Fair price

Estimated price £20,322

Magherafelt

Visit Parkers.co.uk

Featured deals

heycar

Audi A3 30 TDI Sport

£15,697

Good price

You save £2,103

NE297TE Newcastle, Tyne and Wear

118 g CO2/km comb. - 115 HP (84 kW)

heycar

Audi A3 30 TDI Technik 5dr Hatchback

£16,709

Super price

You save £2,491

S88BR Sheffield, South Yorkshire

115 g CO2/km comb. - 115 HP (84 kW)

heycar

Audi A3 35 TDI Technik 5dr S Tronic

£19,476

Good price

You save £1,724

DN312SU Grimsby, Lincolnshire

148 HP (108 kW)

heycar

Audi A3 30 TDI Technik 5dr Hatchback

£16,406

Good price

You save £2,094

S88BR Sheffield, South Yorkshire

115 g CO2/km comb. - 115 HP (84 kW)

heycar

Audi A3 Saloon S line 35 TDI 150 PS S tronic 2.0 4dr

£22,278

Fair price

You save £22

CT47HF Canterbury, Kent

124 g CO2/km comb. - 150 HP (110 kW) - 60.1 Mpg

heycar

Audi A3 Diesel Sportback 30 TDI Sport 5dr

£18,780

Fair price

You save £220

CV49BY Coventry, West Midlands

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

heycar

Audi A3 35 TDI S Line 5dr S Tronic - 2021 (21)

£19,795

Fair price

You save £205

WD258HL Watford, Hertfordshire

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

heycar

Audi A3 35 TDI S Line 5dr S Tronic

£21,102

Fair price

Estimated price £20,389

WC1E 7DP London, London

148 HP (108 kW)

heycar

Audi A3 35 TDI S Line 5dr S Tronic

£20,290

Fair price

Estimated price £20,134

PO35FH Portsmouth, Hampshire

148 HP (108 kW)

heycar

Audi A3 35 TDI S Line 5dr S Tronic

£20,995

Fair price

Estimated price £20,288

DD23PT Dundee

148 HP (108 kW)

heycar

Audi A3 Saloon 30 TDI Sport 4dr

£17,900

Good price

You save £1,600

PE296WP Huntingdon, Cambridgeshire

114 HP (83 kW)

heycar

Audi A3 Saloon 35 TDI Sport 4dr S Tronic

£20,913

Super price

You save £2,687

PE217QS Boston, Lincolnshire

148 HP (108 kW)

heycar

Audi A3 Saloon 35 TDI Edition 1 4dr S Tronic

£22,350

Fair price

Estimated price £21,608

BS107FF Bristol, Gloucestershire

150 HP (110 kW)

heycar

Audi A3 30 TDI Technik 5dr

£15,690

Good price

You save £1,910

PO35FH Portsmouth, Hampshire

115 g CO2/km comb. - 115 HP (84 kW)

heycar

Audi A3 2.0 TDI 30 S line

£18,490

Fair price

You save £610

SO317FL Southampton, Hampshire

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

heycar

Audi A3 Saloon 30 TDI 116 Black Edition 4dr

£18,750

Fair price

Estimated price £17,767

WF27UA Wakefield, West Yorkshire

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

heycar

Audi A3 35 TDI S Line 4dr S Tronic

£22,980

Good price

You save £1,320

ST161GZ Stafford, Staffordshire

124 g CO2/km comb. - 150 HP (110 kW) - 60.1 Mpg

heycar

Audi A3 Saloon 30 TDI 116 S Line 4dr

£15,861

Fair price

You save £939

LS118TU Leeds West, West Yorkshire

117 g CO2/km comb. - 116 HP (85 kW) - 64.0 Mpg

heycar

Audi A3 Saloon 30 TDI Sport 4dr

£21,500

Fair price

Estimated price £20,696

HD21UA Huddersfield, West Yorkshire

115 g CO2/km comb. - 115 HP (84 kW)

heycar

Audi A3 30 TDI Technik 5dr

£18,500

Good price

You save £2,300

RG20TG Reading, Berkshire

115 g CO2/km comb. - 115 HP (84 kW)

Dealer

Audi A3 35 TDI S Line 4dr S Tronic

B46 1JG Coleshill, Warwickshire

Fair price

Estimated price £18,522

B46 1JG Coleshill, Warwickshire

Visit Parkers.co.uk

Dealer

Audi A3 2.0 TDI 30 S line Sportback Euro 6 (s/s) 5dr Hatchback

Fair price

Estimated price £15,261

Cheshire, Cheshire

Visit Exchange and Mart

Audi A3 30 TDI S line 5dr Diesel Hatchback

DL11XP Darlington, Durham

A bit pricey

Estimated price £18,122

DL11XP Darlington, Durham

Visit heycar

Dealer

Audi A3 30 TDI 116 S Line 4dr

A bit pricey

Estimated price £15,008

BT82 9PY Strabane

Visit Motors.co.uk

Dealer

Audi A3 Sportback (2020/70)S Line 35 TDI 150PS S Tronic auto 5d

A bit pricey

Estimated price £19,482

Penrith, Cumbria

Visit Parkers.co.uk

Dealer

Audi A3 35 TDI S Line 5dr S Tronic

CA11 9BF Penrith, Cumbria

A bit pricey

Estimated price £19,259

CA11 9BF Penrith, Cumbria

Visit Motors.co.uk

Dealer

Audi A3 2020 | 2.0 TDI 30 S line Sportback Euro 6 (s/s) 5dr

This veh This vehicle is located at Camberley Big Motoring World Camberley Admiralty WayCamberleyGU DT, Surrey

A bit pricey

Estimated price £16,877

This veh This vehicle is located at Camberley Big Motoring World Camberley Admiralty WayCamberleyGU DT, Surrey

Visit Big Motoring World

Dealer

Audi A3 35 TDI S Line 5dr S Tronic

A bit pricey

Estimated price £20,172

BT45 6EW Magherafelt

Visit Motors.co.uk

Dealer

Audi A3 30 TDI S Line 5dr

BT38 9SU Whitehead Carrickfergus

A bit pricey

Estimated price £14,612

BT38 9SU Whitehead Carrickfergus

Visit Motors.co.uk

Dealer

Audi A3 Sportback (2020/70)S Line 35 TDI 150PS S Tronic auto 5d

Peterborough, Cambridgeshire

Expensive

Estimated price £16,073

Peterborough, Cambridgeshire

Visit Parkers.co.uk

Featured deals

heycar

Audi A3 Saloon S line 35 TDI 150 PS S tronic 2.0 4dr

£22,278

Fair price

You save £22

CT47HF Canterbury, Kent

124 g CO2/km comb. - 150 HP (110 kW) - 60.1 Mpg

heycar

Audi A3 Diesel Sportback 30 TDI Sport 5dr

£18,780

Fair price

You save £220

CV49BY Coventry, West Midlands

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

heycar

Audi A3 35 TDI S Line 5dr S Tronic - 2021 (21)

£19,795

Fair price

You save £205

WD258HL Watford, Hertfordshire

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

heycar

Audi A3 35 TDI S Line 5dr S Tronic

£21,102

Fair price

Estimated price £20,389

WC1E 7DP London, London

148 HP (108 kW)

heycar

Audi A3 35 TDI S Line 5dr S Tronic

£20,290

Fair price

Estimated price £20,134

PO35FH Portsmouth, Hampshire

148 HP (108 kW)

heycar

Audi A3 35 TDI S Line 5dr S Tronic

£20,995

Fair price

Estimated price £20,288

DD23PT Dundee

148 HP (108 kW)

heycar

Audi A3 Saloon 30 TDI Sport 4dr

£17,900

Good price

You save £1,600

PE296WP Huntingdon, Cambridgeshire

114 HP (83 kW)

heycar

Audi A3 Saloon 35 TDI Sport 4dr S Tronic

£20,913

Super price

You save £2,687

PE217QS Boston, Lincolnshire

148 HP (108 kW)

heycar

Audi A3 Saloon 35 TDI Edition 1 4dr S Tronic

£22,350

Fair price

Estimated price £21,608

BS107FF Bristol, Gloucestershire

150 HP (110 kW)

heycar

Audi A3 30 TDI Technik 5dr

£15,690

Good price

You save £1,910

PO35FH Portsmouth, Hampshire

115 g CO2/km comb. - 115 HP (84 kW)

heycar

Audi A3 2.0 TDI 30 S line

£18,490

Fair price

You save £610

SO317FL Southampton, Hampshire

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

heycar

Audi A3 Saloon 30 TDI 116 Black Edition 4dr

£18,750

Fair price

Estimated price £17,767

WF27UA Wakefield, West Yorkshire

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

heycar

Audi A3 35 TDI S Line 4dr S Tronic

£22,980

Good price

You save £1,320

ST161GZ Stafford, Staffordshire

124 g CO2/km comb. - 150 HP (110 kW) - 60.1 Mpg

heycar

Audi A3 Saloon 30 TDI 116 S Line 4dr

£15,861

Fair price

You save £939

LS118TU Leeds West, West Yorkshire

117 g CO2/km comb. - 116 HP (85 kW) - 64.0 Mpg

heycar

Audi A3 Saloon 30 TDI Sport 4dr

£21,500

Fair price

Estimated price £20,696

HD21UA Huddersfield, West Yorkshire

115 g CO2/km comb. - 115 HP (84 kW)

heycar

Audi A3 30 TDI Technik 5dr

£18,500

Good price

You save £2,300

RG20TG Reading, Berkshire

115 g CO2/km comb. - 115 HP (84 kW)

heycar

Audi A3 30 TDI Sport

£15,697

Good price

You save £2,103

NE297TE Newcastle, Tyne and Wear

118 g CO2/km comb. - 115 HP (84 kW)

heycar

Audi A3 30 TDI Technik 5dr Hatchback

£16,709

Super price

You save £2,491

S88BR Sheffield, South Yorkshire

115 g CO2/km comb. - 115 HP (84 kW)

heycar

Audi A3 35 TDI Technik 5dr S Tronic

£19,476

Good price

You save £1,724

DN312SU Grimsby, Lincolnshire

148 HP (108 kW)

heycar

Audi A3 30 TDI Technik 5dr Hatchback

£16,406

Good price

You save £2,094

S88BR Sheffield, South Yorkshire

115 g CO2/km comb. - 115 HP (84 kW)

Dealer

Audi A3 Sportback (2020/70)S Line 30 TDI 116PS 5d

Whitehead Carrickfergus

Expensive

Estimated price £13,582

Whitehead Carrickfergus

Visit Parkers.co.uk

Dealer

Audi A3 30 TDI S Line 5dr Hatchback

County Durham, Durham

Not evaluated

County Durham, Durham

Visit Exchange and Mart

Featured deals

heycar

Audi A3 35 TDI S Line 5dr S Tronic

£20,290

Fair price

Estimated price £20,134

PO35FH Portsmouth, Hampshire

148 HP (108 kW)

heycar

Audi A3 35 TDI S Line 5dr S Tronic

£20,995

Fair price

Estimated price £20,288

DD23PT Dundee

148 HP (108 kW)

heycar

Audi A3 Saloon 30 TDI Sport 4dr

£17,900

Good price

You save £1,600

PE296WP Huntingdon, Cambridgeshire

114 HP (83 kW)

heycar

Audi A3 Saloon 35 TDI Sport 4dr S Tronic

£20,913

Super price

You save £2,687

PE217QS Boston, Lincolnshire

148 HP (108 kW)

heycar

Audi A3 Saloon 35 TDI Edition 1 4dr S Tronic

£22,350

Fair price

Estimated price £21,608

BS107FF Bristol, Gloucestershire

150 HP (110 kW)

heycar

Audi A3 30 TDI Technik 5dr

£15,690

Good price

You save £1,910

PO35FH Portsmouth, Hampshire

115 g CO2/km comb. - 115 HP (84 kW)

heycar

Audi A3 2.0 TDI 30 S line

£18,490

Fair price

You save £610

SO317FL Southampton, Hampshire

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

heycar

Audi A3 Saloon 30 TDI 116 Black Edition 4dr

£18,750

Fair price

Estimated price £17,767

WF27UA Wakefield, West Yorkshire

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

heycar

Audi A3 35 TDI S Line 4dr S Tronic

£22,980

Good price

You save £1,320

ST161GZ Stafford, Staffordshire

124 g CO2/km comb. - 150 HP (110 kW) - 60.1 Mpg

heycar

Audi A3 Saloon 30 TDI 116 S Line 4dr

£15,861

Fair price

You save £939

LS118TU Leeds West, West Yorkshire

117 g CO2/km comb. - 116 HP (85 kW) - 64.0 Mpg

heycar

Audi A3 Saloon 30 TDI Sport 4dr

£21,500

Fair price

Estimated price £20,696

HD21UA Huddersfield, West Yorkshire

115 g CO2/km comb. - 115 HP (84 kW)

heycar

Audi A3 30 TDI Technik 5dr

£18,500

Good price

You save £2,300

RG20TG Reading, Berkshire

115 g CO2/km comb. - 115 HP (84 kW)

heycar

Audi A3 30 TDI Sport

£15,697

Good price

You save £2,103

NE297TE Newcastle, Tyne and Wear

118 g CO2/km comb. - 115 HP (84 kW)

heycar

Audi A3 30 TDI Technik 5dr Hatchback

£16,709

Super price

You save £2,491

S88BR Sheffield, South Yorkshire

115 g CO2/km comb. - 115 HP (84 kW)

heycar

Audi A3 35 TDI Technik 5dr S Tronic

£19,476

Good price

You save £1,724

DN312SU Grimsby, Lincolnshire

148 HP (108 kW)

heycar

Audi A3 30 TDI Technik 5dr Hatchback

£16,406

Good price

You save £2,094

S88BR Sheffield, South Yorkshire

115 g CO2/km comb. - 115 HP (84 kW)

heycar

Audi A3 Saloon S line 35 TDI 150 PS S tronic 2.0 4dr

£22,278

Fair price

You save £22

CT47HF Canterbury, Kent

124 g CO2/km comb. - 150 HP (110 kW) - 60.1 Mpg

heycar

Audi A3 Diesel Sportback 30 TDI Sport 5dr

£18,780

Fair price

You save £220

CV49BY Coventry, West Midlands

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

heycar

Audi A3 35 TDI S Line 5dr S Tronic - 2021 (21)

£19,795

Fair price

You save £205

WD258HL Watford, Hertfordshire

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

heycar

Audi A3 35 TDI S Line 5dr S Tronic

£21,102

Fair price

Estimated price £20,389

WC1E 7DP London, London

148 HP (108 kW)

Price checked by AutoUncle

Super price

Good price

Fair price

A bit pricey

Expensive