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(S-Line) Audi A4 used • 15 cars for sale – Compares prices!

Featured deals

heycar

Audi A4 35 TDI S Line 4dr S Tronic

£20,250

Fair price

You save £450

Abbeyfield Rd, Nottingham NG7 2SZ, UK

161 HP (118 kW)

heycar

Audi A4 35 TDI S Line 4dr S Tronic

£21,048

Fair price

You save £352

Centurion Park, York YO30 4WW, UK

161 HP (118 kW)

heycar

Audi A4 35 TDI Technik 4dr S Tronic

£17,995

Good price

You save £2,105

Aberdeen AB12 3JG, UK

161 HP (118 kW)

heycar

Audi A4 35 TDI Black Edition 4dr S Tronic

£19,295

Fair price

Estimated price £19,242

31-32 Alfred Pl, Fitzrovia, London WC1E 7DP, UK

148 HP (108 kW)

heycar

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

£17,900

Fair price

Estimated price £17,762

Claydons Ln, Rayleigh SS6 7UQ, UK

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

Calder Park, Peel Ave, Wakefield WF2 7UA, UK

161 HP (118 kW)

heycar

Audi A4 30 TDI Black Edition 4dr S Tronic

£18,250

Fair price

Estimated price £17,300

Calder Park, Peel Ave, Wakefield WF2 7UA, UK

134 HP (98 kW)

heycar

Audi A4 3.0 TDI S Line 4dr S Tronic

£15,000

Fair price

You save £800

Dunkeld Rd, Perth PH1 5AE, UK

215 HP (158 kW) - 64.0 Mpg

Carwow

Audi A4 35 TDI Sport 4dr S Tronic

£17,399

Super price

You save £3,801

100 Churchbridge, Oldbury B69 2AS, UK

126 g CO2/km comb. - 163 HP (119 kW) - 4.8 Mpg

Carwow

Audi A4 35 TDI Sport 4dr S Tronic

£16,099

Super price

You save £3,601

Lea Valley Rd, London E4 7PX, UK

118 g CO2/km comb. - 150 HP (110 kW) - 5.7 Mpg

Carwow

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 ]

£17,799

Good price

You save £2,101

Trafford Park, Urmston, Stretford, Manchester M41 7TB, UK

120 g CO2/km comb. - 150 HP (110 kW) - 61.4 Mpg

Carwow

Audi A4 35 TDI SE 4dr S Tronic

£14,999

Super price

You save £3,801

100 Churchbridge, Oldbury B69 2AS, UK

114 g CO2/km comb. - 150 HP (110 kW) - 5.5 Mpg

Carwow

Audi A4 -40 TDI Quattro S Line 4dr Tronic

£18,395

Super price

You save £2,905

122 Cannock Rd, Wolverhampton WV10 0AE, UK

138 g CO2/km comb. - 190 HP (139 kW) - 6.1 Mpg

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

Wharton Retail Park, Winsford CW7, UK

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

heycar

Audi A4 35 TDI Sport Edition 4dr S Tronic

£21,793

Fair price

You save £1,007

Hewitts Business Park, Hewitt's Ave, Humberston, Grimsby DN36 4RJ, UK

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

heycar

Audi A4 35 TDI SE 4dr S Tronic

£14,067

Super price

You save £3,833

martland park, Wigan WN5 0PS, UK

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

heycar

Audi A4 2.0 TDI 190 Quattro Sport 4dr S Tronic

£13,985

Fair price

You save £715

Harbour Rd, Inverness IV1 1UA, UK

188 HP (138 kW)

heycar

Audi A4 2.0 TDI 35 Black Edition S Tronic Euro 6 (s/s) 4dr

£22,890

Fair price

You save £10

339 Denby Dale Rd, Durkar, Wakefield WF4 3BB, UK

138 g CO2/km comb. - 163 HP (119 kW)

heycar

Audi A4 40 TDI 204 Quattro Black Edition 4dr S Tronic

£22,495

Super price

You save £3,505

Lindale, Grange-over-Sands LA11 6LJ, UK

201 HP (147 kW)

Carwow

Audi A4 -3.0 TDI Quattro Sport 4dr S Tronic

£14,250

Super price

You save £2,350

10 Prince Cl, Westcliff-on-Sea, Southend-on-Sea, Westcliff-on-Sea SS0 0JR, UK

119 g CO2/km comb. - 218 HP (160 kW) - 4.6 Mpg

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.

Used (2019) Audi A4 S-Line 150 HP | Good price

DIESEL SALOON 35 TDI S Line 4dr S

Trafford Park, Urmston, Stretford, Manchester M41 7TB, UK

Good price

You save £2,101

Trafford Park, Urmston, Stretford, Manchester M41 7TB, UK

Visit Carwow

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

Used (2019) Audi A4 S-Line 190 HP | Super price

-40 TDI Quattro S Line 4dr

122 Cannock Rd, Wolverhampton WV10 0AE, UK

Super price

You save £2,905

122 Cannock Rd, Wolverhampton WV10 0AE, UK

Visit Carwow

Dealer

Used (2019) Audi A4 S-Line 150 HP | Good price

2.0 TDI 35 S line Saloon 4dr

A19, Crockey Hill, York YO19 4SH, UK

Good price

You save £2,001

A19, Crockey Hill, York YO19 4SH, UK

Visit Motors.co.uk

Dealer

Used (2019) Audi A4 S-Line 190 HP | Good price

2.0 TDI 40 S line Saloon 4dr

Huntingdon Rd, Thrapston, Kettering NN14 4NQ, UK

Good price

You save £1,505

Huntingdon Rd, Thrapston, Kettering NN14 4NQ, UK

Visit Desperateseller.co.uk

Dealer

Used (2019) Audi A4 S-Line 150 HP | Good price

35 TDI S Line 4dr S Tronic

Brooklands Way, Blackpool FY4 5QN, UK

Good price

You save £1,502

Brooklands Way, Blackpool FY4 5QN, UK

Visit Arnoldclark.com

Dealer

Used (2019) Audi A4 S-Line 150 HP | Fair price

35 TDI S Line 4dr S Tronic

Shore Rd, Ballyronan, Magherafelt BT45 6JQ, UK

Fair price

Estimated price £17,552

Shore Rd, Ballyronan, Magherafelt BT45 6JQ, UK

Visit Parkers.co.uk

Dealer

Used (2019) Audi A4 S-Line 150 HP | Fair price

35 TDI S Line 4dr S Tronic

Learmore Rd, Killen, Castlederg BT81 7SD, UK

Fair price

You save £250

Learmore Rd, Killen, Castlederg BT81 7SD, UK

Visit Parkers.co.uk

Dealer

Used (2019) Audi A4 S-Line 190 HP | Fair price

40 TDI S Line 4dr S Tronic

Fair price

Used (2019) Audi A4 S-Line 190 HP | Fair price

Saloon (2019/19)S Line 40 TDI

Trebrown Farm, Horningtops, Liskeard PL14 3PU, UK

Fair price

Estimated price £18,415

Trebrown Farm, Horningtops, Liskeard PL14 3PU, UK

Visit Motors.co.uk

Dealer

Used (2019) Audi A4 S-Line 190 HP | Fair price

40 TDI Quattro S Line 4dr S

Market St, Ballymoney BT53 6EB, UK

Fair price

Estimated price £15,986

Market St, Ballymoney BT53 6EB, UK

Visit Motors.co.uk

Featured deals

heycar

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

£17,900

Fair price

Estimated price £17,762

Claydons Ln, Rayleigh SS6 7UQ, UK

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

Calder Park, Peel Ave, Wakefield WF2 7UA, UK

161 HP (118 kW)

heycar

Audi A4 30 TDI Black Edition 4dr S Tronic

£18,250

Fair price

Estimated price £17,300

Calder Park, Peel Ave, Wakefield WF2 7UA, UK

134 HP (98 kW)

heycar

Audi A4 3.0 TDI S Line 4dr S Tronic

£15,000

Fair price

You save £800

Dunkeld Rd, Perth PH1 5AE, UK

215 HP (158 kW) - 64.0 Mpg

Carwow

Audi A4 35 TDI Sport 4dr S Tronic

£17,399

Super price

You save £3,801

100 Churchbridge, Oldbury B69 2AS, UK

126 g CO2/km comb. - 163 HP (119 kW) - 4.8 Mpg

Carwow

Audi A4 35 TDI Sport 4dr S Tronic

£16,099

Super price

You save £3,601

Lea Valley Rd, London E4 7PX, UK

118 g CO2/km comb. - 150 HP (110 kW) - 5.7 Mpg

Carwow

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 ]

£17,799

Good price

You save £2,101

Trafford Park, Urmston, Stretford, Manchester M41 7TB, UK

120 g CO2/km comb. - 150 HP (110 kW) - 61.4 Mpg

Carwow

Audi A4 35 TDI SE 4dr S Tronic

£14,999

Super price

You save £3,801

100 Churchbridge, Oldbury B69 2AS, UK

114 g CO2/km comb. - 150 HP (110 kW) - 5.5 Mpg

Carwow

Audi A4 -40 TDI Quattro S Line 4dr Tronic

£18,395

Super price

You save £2,905

122 Cannock Rd, Wolverhampton WV10 0AE, UK

138 g CO2/km comb. - 190 HP (139 kW) - 6.1 Mpg

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

Wharton Retail Park, Winsford CW7, UK

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

heycar

Audi A4 35 TDI Sport Edition 4dr S Tronic

£21,793

Fair price

You save £1,007

Hewitts Business Park, Hewitt's Ave, Humberston, Grimsby DN36 4RJ, UK

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

heycar

Audi A4 35 TDI SE 4dr S Tronic

£14,067

Super price

You save £3,833

martland park, Wigan WN5 0PS, UK

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

heycar

Audi A4 2.0 TDI 190 Quattro Sport 4dr S Tronic

£13,985

Fair price

You save £715

Harbour Rd, Inverness IV1 1UA, UK

188 HP (138 kW)

heycar

Audi A4 2.0 TDI 35 Black Edition S Tronic Euro 6 (s/s) 4dr

£22,890

Fair price

You save £10

339 Denby Dale Rd, Durkar, Wakefield WF4 3BB, UK

138 g CO2/km comb. - 163 HP (119 kW)

heycar

Audi A4 40 TDI 204 Quattro Black Edition 4dr S Tronic

£22,495

Super price

You save £3,505

Lindale, Grange-over-Sands LA11 6LJ, UK

201 HP (147 kW)

Carwow

Audi A4 -3.0 TDI Quattro Sport 4dr S Tronic

£14,250

Super price

You save £2,350

10 Prince Cl, Westcliff-on-Sea, Southend-on-Sea, Westcliff-on-Sea SS0 0JR, UK

119 g CO2/km comb. - 218 HP (160 kW) - 4.6 Mpg

heycar

Audi A4 35 TDI S Line 4dr S Tronic

£20,250

Fair price

You save £450

Abbeyfield Rd, Nottingham NG7 2SZ, UK

161 HP (118 kW)

heycar

Audi A4 35 TDI S Line 4dr S Tronic

£21,048

Fair price

You save £352

Centurion Park, York YO30 4WW, UK

161 HP (118 kW)

heycar

Audi A4 35 TDI Technik 4dr S Tronic

£17,995

Good price

You save £2,105

Aberdeen AB12 3JG, UK

161 HP (118 kW)

heycar

Audi A4 35 TDI Black Edition 4dr S Tronic

£19,295

Fair price

Estimated price £19,242

31-32 Alfred Pl, Fitzrovia, London WC1E 7DP, UK

148 HP (108 kW)

Dealer

Used (2019) Audi A4 S-Line 150 HP | A bit pricey

35 TDI S Line 4dr S Tronic

Avondale Dr, Ballyclare BT39 9EB, UK

A bit pricey

Estimated price £14,012

Avondale Dr, Ballyclare BT39 9EB, UK

Visit Motors.co.uk

Dealer

Used (2019) Audi A4 S-Line 150 HP | A bit pricey

35 TDI S Line 4dr S Tronic

Springtown Rd, Londonderry BT48 0LY, UK

A bit pricey

Estimated price £16,040

Springtown Rd, Londonderry BT48 0LY, UK

Visit Parkers.co.uk

Dealer

Used (2019) Audi A4 S-Line 150 HP | Expensive

2.0 TDI 35 S line Saloon 4dr

54 Learmore Rd, Killen, Castlederg BT81 7SD, UK

Expensive

Estimated price £15,996

54 Learmore Rd, Killen, Castlederg BT81 7SD, UK

Visit Desperateseller.co.uk

Dealer

Used (2019) Audi A4 S-Line 190 HP | Not evaluated

40 TDI Quattro S Line 4dr S

Used (2019) Audi A4 S-Line 150 HP | Not evaluated

2.0 TDI 35 S line Saloon 4dr

Morgans car & commercial sales, Dennison Industrial Estate, Avondale Dr, Ballyclare BT39 9EB, UK

Not evaluated

Morgans car & commercial sales, Dennison Industrial Estate, Avondale Dr, Ballyclare BT39 9EB, UK

Visit Desperateseller.co.uk

Featured deals

Carwow

Audi A4 35 TDI Sport 4dr S Tronic

£17,399

Super price

You save £3,801

100 Churchbridge, Oldbury B69 2AS, UK

126 g CO2/km comb. - 163 HP (119 kW) - 4.8 Mpg

Carwow

Audi A4 35 TDI Sport 4dr S Tronic

£16,099

Super price

You save £3,601

Lea Valley Rd, London E4 7PX, UK

118 g CO2/km comb. - 150 HP (110 kW) - 5.7 Mpg

Carwow

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 ]

£17,799

Good price

You save £2,101

Trafford Park, Urmston, Stretford, Manchester M41 7TB, UK

120 g CO2/km comb. - 150 HP (110 kW) - 61.4 Mpg

Carwow

Audi A4 35 TDI SE 4dr S Tronic

£14,999

Super price

You save £3,801

100 Churchbridge, Oldbury B69 2AS, UK

114 g CO2/km comb. - 150 HP (110 kW) - 5.5 Mpg

Carwow

Audi A4 -40 TDI Quattro S Line 4dr Tronic

£18,395

Super price

You save £2,905

122 Cannock Rd, Wolverhampton WV10 0AE, UK

138 g CO2/km comb. - 190 HP (139 kW) - 6.1 Mpg

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

Wharton Retail Park, Winsford CW7, UK

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

heycar

Audi A4 35 TDI Sport Edition 4dr S Tronic

£21,793

Fair price

You save £1,007

Hewitts Business Park, Hewitt's Ave, Humberston, Grimsby DN36 4RJ, UK

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

heycar

Audi A4 35 TDI SE 4dr S Tronic

£14,067

Super price

You save £3,833

martland park, Wigan WN5 0PS, UK

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

heycar

Audi A4 2.0 TDI 190 Quattro Sport 4dr S Tronic

£13,985

Fair price

You save £715

Harbour Rd, Inverness IV1 1UA, UK

188 HP (138 kW)

heycar

Audi A4 2.0 TDI 35 Black Edition S Tronic Euro 6 (s/s) 4dr

£22,890

Fair price

You save £10

339 Denby Dale Rd, Durkar, Wakefield WF4 3BB, UK

138 g CO2/km comb. - 163 HP (119 kW)

heycar

Audi A4 40 TDI 204 Quattro Black Edition 4dr S Tronic

£22,495

Super price

You save £3,505

Lindale, Grange-over-Sands LA11 6LJ, UK

201 HP (147 kW)

Carwow

Audi A4 -3.0 TDI Quattro Sport 4dr S Tronic

£14,250

Super price

You save £2,350

10 Prince Cl, Westcliff-on-Sea, Southend-on-Sea, Westcliff-on-Sea SS0 0JR, UK

119 g CO2/km comb. - 218 HP (160 kW) - 4.6 Mpg

heycar

Audi A4 35 TDI S Line 4dr S Tronic

£20,250

Fair price

You save £450

Abbeyfield Rd, Nottingham NG7 2SZ, UK

161 HP (118 kW)

heycar

Audi A4 35 TDI S Line 4dr S Tronic

£21,048

Fair price

You save £352

Centurion Park, York YO30 4WW, UK

161 HP (118 kW)

heycar

Audi A4 35 TDI Technik 4dr S Tronic

£17,995

Good price

You save £2,105

Aberdeen AB12 3JG, UK

161 HP (118 kW)

heycar

Audi A4 35 TDI Black Edition 4dr S Tronic

£19,295

Fair price

Estimated price £19,242

31-32 Alfred Pl, Fitzrovia, London WC1E 7DP, UK

148 HP (108 kW)

heycar

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

£17,900

Fair price

Estimated price £17,762

Claydons Ln, Rayleigh SS6 7UQ, UK

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

Calder Park, Peel Ave, Wakefield WF2 7UA, UK

161 HP (118 kW)

heycar

Audi A4 30 TDI Black Edition 4dr S Tronic

£18,250

Fair price

Estimated price £17,300

Calder Park, Peel Ave, Wakefield WF2 7UA, UK

134 HP (98 kW)

heycar

Audi A4 3.0 TDI S Line 4dr S Tronic

£15,000

Fair price

You save £800

Dunkeld Rd, Perth PH1 5AE, UK

215 HP (158 kW) - 64.0 Mpg

Price checked by AutoUncle

Super price

Good price

Fair price

A bit pricey

Expensive