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(S-Line) Audi A4 used • 31 cars for sale – Compares prices!

Featured deals

heycar

Audi A4 3.0 TDI S Line 4dr S Tronic

£15,000

Fair price

You save £800

PH15AE Perth

215 HP (158 kW) - 64.0 Mpg

heycar

Audi A4 35 TDI S Line 4dr S Tronic

£21,250

Fair price

You save £250

WF27UA Wakefield, West Yorkshire

161 HP (118 kW)

heycar

Audi A4 35 TDI Sport Edition 4dr S Tronic

£21,636

Fair price

You save £1,164

DN364RJ Grimsby, Lincolnshire

126 g CO2/km comb. - 163 HP (119 kW) - 70.6 Mpg

heycar

Audi A4 AVANT 2.0 TDI Ultra 190 Sport 5dr

£16,832

Fair price

Estimated price £16,463

CT11YY Canterbury, Kent

106 g CO2/km comb. - 190 HP (139 kW) - 68.9 Mpg

heycar

Audi A4 35 TDI S Line 4dr S Tronic

£20,750

Fair price

Estimated price £20,690

NG72SZ NOTTINGHAM, Nottinghamshire

161 HP (118 kW)

heycar

Audi A4 Diesel Saloon 35 TDI S Line 4dr S Tronic

£21,000

Fair price

Estimated price £20,786

B904BQ Solihull, West Midlands

137 g CO2/km comb. - 163 HP (119 kW) - 70.6 Mpg

heycar

Audi A4 AVANT 35 TDI S Line 5dr S Tronic

£20,228

Good price

You save £1,772

OX144TX Oxford, Oxfordshire

163 HP (119 kW) - 67.3 Mpg

heycar

Audi A4 Avant 40 TDI S Line 5dr S Tronic

£20,350

Fair price

You save £1,050

B783HL Tamworth, Staffordshire

188 HP (138 kW)

heycar

Audi A4 Avant 40 TDI Black Edition 5dr S Tronic

£18,500

Fair price

You save £400

WC1E 7DP London, London

188 HP (138 kW)

heycar

Audi A4 2.0 TDI 190 Quattro S Line 4dr S Tronic

£18,450

Fair price

Estimated price £17,752

SS67UQ Rayleigh, Essex

118 g CO2/km comb. - 190 HP (139 kW)

heycar

Audi A4 35 TDI S Line 4dr S Tronic

£20,000

Fair price

Estimated price £19,652

WF27UA Wakefield, West Yorkshire

161 HP (118 kW)

heycar

Audi A4 35 TDI S Line 4dr S Tronic

£21,048

Fair price

You save £352

YO304WW York, North Yorkshire

161 HP (118 kW)

heycar

Audi A4 35 TDI SE 4dr S Tronic

£15,000

Super price

You save £2,900

WN50LD Martland Park, Manchester

114 g CO2/km comb. - 150 HP (110 kW) - 66.0 Mpg

heycar

Audi A4 2.0 TDI 30 Technik S Tronic Euro 6 (s/s) 5dr

£15,950

Super price

You save £2,650

WF43BB Wakefield, West Yorkshire

127 g CO2/km comb. - 136 HP (100 kW)

heycar

Audi A4 35 TDI Technik 4dr S Tronic

£18,490

Super price

You save £4,210

SO533DH Southampton, Hampshire

163 HP (119 kW)

heycar

Audi A4 35 TDI Technik 4dr S Tronic

£17,995

Good price

You save £2,105

AB123JG Aberdeen

161 HP (118 kW)

heycar

Audi A4 35 TDI S Line 4dr S Tronic

£20,999

Super price

You save £2,601

NG94AJ Nottingham, Nottinghamshire

163 HP (119 kW)

Carwow

Audi A4 DIESEL SALOON 35 TDI Sport 4dr S Tronic [Comfort dynamic suspension, Heated seats, Virtual cockpit]

£17,199

Super price

You save £3,701

CW73AL, Cheshire

126 g CO2/km comb. - 163 HP (119 kW) - 72.4 Mpg

Carwow

Audi A4 DIESEL AVANT 2.0 TDI 190 S Line 5dr S Tronic [ Pre sense collision avoidance , S line exterior styling pack , Multi-Collision braking ]

£16,199

Fair price

Estimated price £15,789

CW73AL, Cheshire

113 g CO2/km comb. - 190 HP (139 kW) - 65.7 Mpg

Carwow

Audi A4 DIESEL AVANT 40 TDI Quattro S Line 5dr S Tronic [ Bluetooth interface , Pre sense collision avoidance , parking system plus with front and rear sensors , S line exterior styling pack ]

£20,799

Fair price

You save £801

CW73AL, Cheshire

140 g CO2/km comb. - 190 HP (139 kW) - 53.3 Mpg

Price checked by AutoUncle

Super price

Good price

Fair price

A bit pricey

Expensive

Sort

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

Audi A4 DIESEL SALOON 35 TDI S Line 4dr S Tronic [ parking system plus with front and rear sensors , Pre sense collision avoidance , Multi-Collision braking ]

M41 7TB Manchester, Manchester

Good price

You save £2,001

M41 7TB Manchester, Manchester

Visit Carwow

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

Audi A4 -40 TDI Quattro S Line 4dr Tronic

WV100AF Hinckley, West Midlands

Super price

You save £2,905

WV100AF Hinckley, West Midlands

Visit Carwow

Dealer

Audi A4 40 TDI S Line 5dr S Tronic

Good price

Audi A4 2.0 TDI 35 S line Saloon 4dr Diesel S Tronic Euro 6 (s/s) (150 ps)

YO19 4SH York, North Yorkshire

Good price

You save £1,701

YO19 4SH York, North Yorkshire

Visit Desperateseller.co.uk

Dealer

Audi A4 2.0 TDI 40 S line Saloon 4dr Diesel S Tronic quattro Euro 6 (s/s) (190 ps)

PL19 9QN Tavistock, Devon

Good price

You save £1,205

PL19 9QN Tavistock, Devon

Visit Motors.co.uk

Dealer

Audi A4 2.0 TDI 40 S line Saloon 4dr Diesel S Tronic Euro 6 (s/s) (190 ps)

NN14 4NQ Thrapston, Northamptonshire

Good price

You save £1,505

NN14 4NQ Thrapston, Northamptonshire

Visit Desperateseller.co.uk

Dealer

Audi A4 Avant 40 TDI Quattro S Line 5dr S Tronic

CM6 1JW Dunmow, Essex

Good price

You save £1,250

CM6 1JW Dunmow, Essex

Visit Motors.co.uk

Dealer

Audi A4 40 TDI S Line 5dr S Tronic

Good price

Visit Arnoldclark.com

Dealer

Audi A4 35 TDI S Line 4dr S Tronic

FY4 5PQ Blackpool, Lancashire

Good price

You save £1,502

FY4 5PQ Blackpool, Lancashire

Visit Arnoldclark.com

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

Audi A4 Avant 40 TDI S Line 5dr S Tronic

B783HL Tamworth, Staffordshire

Fair price

You save £1,050

B783HL Tamworth, Staffordshire

Visit heycar

Featured deals

heycar

Audi A4 35 TDI S Line 4dr S Tronic

£20,750

Fair price

Estimated price £20,690

NG72SZ NOTTINGHAM, Nottinghamshire

161 HP (118 kW)

heycar

Audi A4 Diesel Saloon 35 TDI S Line 4dr S Tronic

£21,000

Fair price

Estimated price £20,786

B904BQ Solihull, West Midlands

137 g CO2/km comb. - 163 HP (119 kW) - 70.6 Mpg

heycar

Audi A4 AVANT 35 TDI S Line 5dr S Tronic

£20,228

Good price

You save £1,772

OX144TX Oxford, Oxfordshire

163 HP (119 kW) - 67.3 Mpg

heycar

Audi A4 Avant 40 TDI S Line 5dr S Tronic

£20,350

Fair price

You save £1,050

B783HL Tamworth, Staffordshire

188 HP (138 kW)

heycar

Audi A4 Avant 40 TDI Black Edition 5dr S Tronic

£18,500

Fair price

You save £400

WC1E 7DP London, London

188 HP (138 kW)

heycar

Audi A4 2.0 TDI 190 Quattro S Line 4dr S Tronic

£18,450

Fair price

Estimated price £17,752

SS67UQ Rayleigh, Essex

118 g CO2/km comb. - 190 HP (139 kW)

heycar

Audi A4 35 TDI S Line 4dr S Tronic

£20,000

Fair price

Estimated price £19,652

WF27UA Wakefield, West Yorkshire

161 HP (118 kW)

heycar

Audi A4 35 TDI S Line 4dr S Tronic

£21,048

Fair price

You save £352

YO304WW York, North Yorkshire

161 HP (118 kW)

heycar

Audi A4 35 TDI SE 4dr S Tronic

£15,000

Super price

You save £2,900

WN50LD Martland Park, Manchester

114 g CO2/km comb. - 150 HP (110 kW) - 66.0 Mpg

heycar

Audi A4 2.0 TDI 30 Technik S Tronic Euro 6 (s/s) 5dr

£15,950

Super price

You save £2,650

WF43BB Wakefield, West Yorkshire

127 g CO2/km comb. - 136 HP (100 kW)

heycar

Audi A4 35 TDI Technik 4dr S Tronic

£18,490

Super price

You save £4,210

SO533DH Southampton, Hampshire

163 HP (119 kW)

heycar

Audi A4 35 TDI Technik 4dr S Tronic

£17,995

Good price

You save £2,105

AB123JG Aberdeen

161 HP (118 kW)

heycar

Audi A4 35 TDI S Line 4dr S Tronic

£20,999

Super price

You save £2,601

NG94AJ Nottingham, Nottinghamshire

163 HP (119 kW)

Carwow

Audi A4 DIESEL SALOON 35 TDI Sport 4dr S Tronic [Comfort dynamic suspension, Heated seats, Virtual cockpit]

£17,199

Super price

You save £3,701

CW73AL, Cheshire

126 g CO2/km comb. - 163 HP (119 kW) - 72.4 Mpg

Carwow

Audi A4 DIESEL AVANT 2.0 TDI 190 S Line 5dr S Tronic [ Pre sense collision avoidance , S line exterior styling pack , Multi-Collision braking ]

£16,199

Fair price

Estimated price £15,789

CW73AL, Cheshire

113 g CO2/km comb. - 190 HP (139 kW) - 65.7 Mpg

Carwow

Audi A4 DIESEL AVANT 40 TDI Quattro S Line 5dr S Tronic [ Bluetooth interface , Pre sense collision avoidance , parking system plus with front and rear sensors , S line exterior styling pack ]

£20,799

Fair price

You save £801

CW73AL, Cheshire

140 g CO2/km comb. - 190 HP (139 kW) - 53.3 Mpg

heycar

Audi A4 3.0 TDI S Line 4dr S Tronic

£15,000

Fair price

You save £800

PH15AE Perth

215 HP (158 kW) - 64.0 Mpg

heycar

Audi A4 35 TDI S Line 4dr S Tronic

£21,250

Fair price

You save £250

WF27UA Wakefield, West Yorkshire

161 HP (118 kW)

heycar

Audi A4 35 TDI Sport Edition 4dr S Tronic

£21,636

Fair price

You save £1,164

DN364RJ Grimsby, Lincolnshire

126 g CO2/km comb. - 163 HP (119 kW) - 70.6 Mpg

heycar

Audi A4 AVANT 2.0 TDI Ultra 190 Sport 5dr

£16,832

Fair price

Estimated price £16,463

CT11YY Canterbury, Kent

106 g CO2/km comb. - 190 HP (139 kW) - 68.9 Mpg

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

Audi A4 Avant 40 TDI Quattro S Line 5dr S Tronic

Fair price

Estimated price £21,176

G40DS Glasgow

Visit heycar

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

Audi A4 DIESEL AVANT 40 TDI Quattro S Line 5dr S Tronic [ Bluetooth interface , Pre sense collision avoidance , parking system plus with front and rear sensors , S line exterior styling pack ]

Fair price

Audi A4 Avant 2.0 TDI 40 S line Estate 5dr Diesel S Tronic quattro Euro 6 (s/s) (190 ps)

BB5 0DP ACCRINGTON, Lancashire

Fair price

You save £205

BB5 0DP ACCRINGTON, Lancashire

Visit Parkers.co.uk

Dealer

Audi A4 35 TDI S Line 5dr S Tronic

PR1 9XD Preston, Lancashire

Fair price

You save £405

PR1 9XD Preston, Lancashire

Visit Desperateseller.co.uk

Dealer

Audi A4 Avant 2.0 TDI 40 S line Estate 5dr Diesel S Tronic quattro Euro 6 (s/s) (190 ps)

BH8 9QW Dorset, Dorset

Fair price

You save £850

BH8 9QW Dorset, Dorset

Visit Desperateseller.co.uk

Dealer

Audi A4 Avant (2019/19)S Line 40 TDI 190PS Quattro S Tronic auto 5d

Fair price

Audi A4 35 TDI S Line 4dr S Tronic

Fair price

Estimated price £17,552

BT45 6JQ Magherafelt

Visit Motors.co.uk

Dealer

Audi A4 40 TDI S Line 5dr S Tronic

ST4 3EE Fenton, Staffordshire

Fair price

You save £605

ST4 3EE Fenton, Staffordshire

Visit Parkers.co.uk

Dealer

Audi A4 35 TDI S Line 4dr S Tronic

Fair price

Audi A4 35 TDI S Line 5dr S Tronic

Fair price

Estimated price £15,240

BT51 3PY Coleraine

Visit Parkers.co.uk

Featured deals

heycar

Audi A4 Avant 40 TDI Black Edition 5dr S Tronic

£18,500

Fair price

You save £400

WC1E 7DP London, London

188 HP (138 kW)

heycar

Audi A4 2.0 TDI 190 Quattro S Line 4dr S Tronic

£18,450

Fair price

Estimated price £17,752

SS67UQ Rayleigh, Essex

118 g CO2/km comb. - 190 HP (139 kW)

heycar

Audi A4 35 TDI S Line 4dr S Tronic

£20,000

Fair price

Estimated price £19,652

WF27UA Wakefield, West Yorkshire

161 HP (118 kW)

heycar

Audi A4 35 TDI S Line 4dr S Tronic

£21,048

Fair price

You save £352

YO304WW York, North Yorkshire

161 HP (118 kW)

heycar

Audi A4 35 TDI SE 4dr S Tronic

£15,000

Super price

You save £2,900

WN50LD Martland Park, Manchester

114 g CO2/km comb. - 150 HP (110 kW) - 66.0 Mpg

heycar

Audi A4 2.0 TDI 30 Technik S Tronic Euro 6 (s/s) 5dr

£15,950

Super price

You save £2,650

WF43BB Wakefield, West Yorkshire

127 g CO2/km comb. - 136 HP (100 kW)

heycar

Audi A4 35 TDI Technik 4dr S Tronic

£18,490

Super price

You save £4,210

SO533DH Southampton, Hampshire

163 HP (119 kW)

heycar

Audi A4 35 TDI Technik 4dr S Tronic

£17,995

Good price

You save £2,105

AB123JG Aberdeen

161 HP (118 kW)

heycar

Audi A4 35 TDI S Line 4dr S Tronic

£20,999

Super price

You save £2,601

NG94AJ Nottingham, Nottinghamshire

163 HP (119 kW)

Carwow

Audi A4 DIESEL SALOON 35 TDI Sport 4dr S Tronic [Comfort dynamic suspension, Heated seats, Virtual cockpit]

£17,199

Super price

You save £3,701

CW73AL, Cheshire

126 g CO2/km comb. - 163 HP (119 kW) - 72.4 Mpg

Carwow

Audi A4 DIESEL AVANT 2.0 TDI 190 S Line 5dr S Tronic [ Pre sense collision avoidance , S line exterior styling pack , Multi-Collision braking ]

£16,199

Fair price

Estimated price £15,789

CW73AL, Cheshire

113 g CO2/km comb. - 190 HP (139 kW) - 65.7 Mpg

Carwow

Audi A4 DIESEL AVANT 40 TDI Quattro S Line 5dr S Tronic [ Bluetooth interface , Pre sense collision avoidance , parking system plus with front and rear sensors , S line exterior styling pack ]

£20,799

Fair price

You save £801

CW73AL, Cheshire

140 g CO2/km comb. - 190 HP (139 kW) - 53.3 Mpg

heycar

Audi A4 3.0 TDI S Line 4dr S Tronic

£15,000

Fair price

You save £800

PH15AE Perth

215 HP (158 kW) - 64.0 Mpg

heycar

Audi A4 35 TDI S Line 4dr S Tronic

£21,250

Fair price

You save £250

WF27UA Wakefield, West Yorkshire

161 HP (118 kW)

heycar

Audi A4 35 TDI Sport Edition 4dr S Tronic

£21,636

Fair price

You save £1,164

DN364RJ Grimsby, Lincolnshire

126 g CO2/km comb. - 163 HP (119 kW) - 70.6 Mpg

heycar

Audi A4 AVANT 2.0 TDI Ultra 190 Sport 5dr

£16,832

Fair price

Estimated price £16,463

CT11YY Canterbury, Kent

106 g CO2/km comb. - 190 HP (139 kW) - 68.9 Mpg

heycar

Audi A4 35 TDI S Line 4dr S Tronic

£20,750

Fair price

Estimated price £20,690

NG72SZ NOTTINGHAM, Nottinghamshire

161 HP (118 kW)

heycar

Audi A4 Diesel Saloon 35 TDI S Line 4dr S Tronic

£21,000

Fair price

Estimated price £20,786

B904BQ Solihull, West Midlands

137 g CO2/km comb. - 163 HP (119 kW) - 70.6 Mpg

heycar

Audi A4 AVANT 35 TDI S Line 5dr S Tronic

£20,228

Good price

You save £1,772

OX144TX Oxford, Oxfordshire

163 HP (119 kW) - 67.3 Mpg

heycar

Audi A4 Avant 40 TDI S Line 5dr S Tronic

£20,350

Fair price

You save £1,050

B783HL Tamworth, Staffordshire

188 HP (138 kW)

Dealer

Audi A4 40 TDI S Line 4dr S Tronic

LN2 4JA Lincoln, Lincolnshire

Fair price

You save £605

LN2 4JA Lincoln, Lincolnshire

Visit Motors.co.uk

Dealer

Audi A4 Saloon (2019/19)S Line 40 TDI 190PS Quattro S Tronic auto 4d

Fair price

Estimated price £18,415

PL14 3PX, Cornwall

Visit Desperateseller.co.uk

Dealer

Audi A4 2.0 TDI 40 S line Estate 5dr Diesel S Tronic quattro Euro 6 (s/s) (190 ps)

SR2 8NT Sunderland, Tyne and Wear

Fair price

Estimated price £19,023

SR2 8NT Sunderland, Tyne and Wear

Visit Motors.co.uk

Dealer

Audi A4 40 TDI Quattro S Line 4dr S Tronic

Fair price

Estimated price £15,986

BT53 6EB Ballymoney

Visit Motors.co.uk

Dealer

Audi A4 AVANT 2.0 TDI 35 S line Estate

Fair price

Visit Exchange and Mart

Featured deals

heycar

Audi A4 35 TDI SE 4dr S Tronic

£15,000

Super price

You save £2,900

WN50LD Martland Park, Manchester

114 g CO2/km comb. - 150 HP (110 kW) - 66.0 Mpg

heycar

Audi A4 2.0 TDI 30 Technik S Tronic Euro 6 (s/s) 5dr

£15,950

Super price

You save £2,650

WF43BB Wakefield, West Yorkshire

127 g CO2/km comb. - 136 HP (100 kW)

heycar

Audi A4 35 TDI Technik 4dr S Tronic

£18,490

Super price

You save £4,210

SO533DH Southampton, Hampshire

163 HP (119 kW)

heycar

Audi A4 35 TDI Technik 4dr S Tronic

£17,995

Good price

You save £2,105

AB123JG Aberdeen

161 HP (118 kW)

heycar

Audi A4 35 TDI S Line 4dr S Tronic

£20,999

Super price

You save £2,601

NG94AJ Nottingham, Nottinghamshire

163 HP (119 kW)

Carwow

Audi A4 DIESEL SALOON 35 TDI Sport 4dr S Tronic [Comfort dynamic suspension, Heated seats, Virtual cockpit]

£17,199

Super price

You save £3,701

CW73AL, Cheshire

126 g CO2/km comb. - 163 HP (119 kW) - 72.4 Mpg

Carwow

Audi A4 DIESEL AVANT 2.0 TDI 190 S Line 5dr S Tronic [ Pre sense collision avoidance , S line exterior styling pack , Multi-Collision braking ]

£16,199

Fair price

Estimated price £15,789

CW73AL, Cheshire

113 g CO2/km comb. - 190 HP (139 kW) - 65.7 Mpg

Carwow

Audi A4 DIESEL AVANT 40 TDI Quattro S Line 5dr S Tronic [ Bluetooth interface , Pre sense collision avoidance , parking system plus with front and rear sensors , S line exterior styling pack ]

£20,799

Fair price

You save £801

CW73AL, Cheshire

140 g CO2/km comb. - 190 HP (139 kW) - 53.3 Mpg

heycar

Audi A4 3.0 TDI S Line 4dr S Tronic

£15,000

Fair price

You save £800

PH15AE Perth

215 HP (158 kW) - 64.0 Mpg

heycar

Audi A4 35 TDI S Line 4dr S Tronic

£21,250

Fair price

You save £250

WF27UA Wakefield, West Yorkshire

161 HP (118 kW)

heycar

Audi A4 35 TDI Sport Edition 4dr S Tronic

£21,636

Fair price

You save £1,164

DN364RJ Grimsby, Lincolnshire

126 g CO2/km comb. - 163 HP (119 kW) - 70.6 Mpg

heycar

Audi A4 AVANT 2.0 TDI Ultra 190 Sport 5dr

£16,832

Fair price

Estimated price £16,463

CT11YY Canterbury, Kent

106 g CO2/km comb. - 190 HP (139 kW) - 68.9 Mpg

heycar

Audi A4 35 TDI S Line 4dr S Tronic

£20,750

Fair price

Estimated price £20,690

NG72SZ NOTTINGHAM, Nottinghamshire

161 HP (118 kW)

heycar

Audi A4 Diesel Saloon 35 TDI S Line 4dr S Tronic

£21,000

Fair price

Estimated price £20,786

B904BQ Solihull, West Midlands

137 g CO2/km comb. - 163 HP (119 kW) - 70.6 Mpg

heycar

Audi A4 AVANT 35 TDI S Line 5dr S Tronic

£20,228

Good price

You save £1,772

OX144TX Oxford, Oxfordshire

163 HP (119 kW) - 67.3 Mpg

heycar

Audi A4 Avant 40 TDI S Line 5dr S Tronic

£20,350

Fair price

You save £1,050

B783HL Tamworth, Staffordshire

188 HP (138 kW)

heycar

Audi A4 Avant 40 TDI Black Edition 5dr S Tronic

£18,500

Fair price

You save £400

WC1E 7DP London, London

188 HP (138 kW)

heycar

Audi A4 2.0 TDI 190 Quattro S Line 4dr S Tronic

£18,450

Fair price

Estimated price £17,752

SS67UQ Rayleigh, Essex

118 g CO2/km comb. - 190 HP (139 kW)

heycar

Audi A4 35 TDI S Line 4dr S Tronic

£20,000

Fair price

Estimated price £19,652

WF27UA Wakefield, West Yorkshire

161 HP (118 kW)

heycar

Audi A4 35 TDI S Line 4dr S Tronic

£21,048

Fair price

You save £352

YO304WW York, North Yorkshire

161 HP (118 kW)

Price checked by AutoUncle

Super price

Good price

Fair price

A bit pricey

Expensive