Hertfordshire: Audi A4 used – 32 cars for sale near you

Audi A4 -Avant 35 TFSI Black Edition 5dr S Tronic

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

Carwow

£22,200

Super price

You save £3,500

Audi A4 2022 | 2.0 TDI 35 Sport Edition S Tronic Euro 6 (s/s) 4dr

165 g CO2/km comb. - 150 HP (110 kW) - 7.3 Mpg

Carwow

£21,500

Super price

You save £2,600

Audi A4 2021 | 2.0 TDI 30 Technik S Tronic Euro 6 (s/s) 4dr

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

Carwow

£20,400

Super price

You save £3,100

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

124 g CO2/km comb. - 136 HP (100 kW) - 4.7 Mpg

Price checked by AutoUncle

Super price

Good price

Fair price

A bit pricey

Expensive

Used (2020) Audi A4 Comfort 136 HP | Good price

30 TDI Technik 4dr S Tronic

Good price

You save £2,250

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

Used (2022) Audi A4 Sport 163 HP | Super price

2022 | 2.0 TDI 35 Sport Edition S

Super price

You save £2,600

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

Used (2021) Audi A4 136 HP | Super price

2021 | 2.0 TDI 30 Technik S Tronic

Super price

You save £3,100

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

Used (2025) Audi A4 S-Line 163 HP | Super price

-Avant 35 TDI S Line 5dr Troni

SG61BL, Hertfordshire

Super price

You save £3,701

SG61BL, Hertfordshire

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

Used (2025) Audi A4 Black Edition 150 HP | Super price

-Avant 35 TFSI Black Edition 5dr S

Super price

You save £3,500

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

Used (2023) Audi A4 Sport 150 HP | Super price

-35 TFSI Sport Edition 4dr S

Super price

You save £3,000

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

Used (2023) Audi A4 150 HP | Super price

-35 TFSI Technik 4dr S Tronic

Super price

You save £3,800

Used (2024) Audi A4 S-Line 201 HP | Good price

40 TFSI 204 S Line 4dr S Troni

Good price

You save £1,533

Used (2021) Audi A4 136 HP | Super price

2.0 TDI 30 Technik Saloon 4dr

Super price

You save £4,400

Visit Exchange and Mart

SG1 4QT Stevenage, Hertfordshire

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

Avant (2019/19)S Line 40 TDI 190PS

Super price

You save £2,701

SG1 4QT Stevenage, Hertfordshire

Visit Motors.co.uk

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Carwow

Audi A4 -Avant 35 TDI S Line 5dr Tronic

£20,999

Super price

You save £3,701

SG61BL, Hertfordshire

142 g CO2/km comb. - 163 HP (119 kW) - 5.4 Mpg

heycar

Audi A4 30 TDI S Line 4dr S Tronic - 2020 (70)

£18,695

Fair price

Estimated price £18,160

Audi A4 -35 TFSI Sport Edition 4dr S Tronic

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

Carwow

£19,900

Super price

You save £3,000

Audi A4 35 TFSI Sport 4dr S Tronic

142 g CO2/km comb. - 150 HP (110 kW) - 6.3 Mpg

heycar

£16,350

Fair price

You save £450

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

Used (2021) Audi A4 Sport 150 HP | Good price

35 TFSI Sport Edition 4dr S

Good price

You save £2,100

Visit Exchange and Mart

Used (2024) Audi A4 S-Line 150 HP | Good price

35 TFSI S Line 4dr S Tronic - 2024

Good price

Used (2021) Audi A4 150 HP | Super price

2.0 TFSI 35 Technik Saloon 4dr

Super price

You save £2,900

Visit Exchange and Mart

WD25 8HE Watford, Hertfordshire

Used (2012) Audi A4 Black Edition 168 HP | Good price

1.8 TFSI Black Edition Saloon 4dr

Good price

You save £710

WD25 8HE Watford, Hertfordshire

Visit Desperateseller.co.uk

WD18 8UA Watford, Hertfordshire

Used (2016) Audi A4 Sport 252 HP | Good price

2.0 TFSI Sport Saloon 4dr Petrol S

Good price

You save £1,600

WD18 8UA Watford, Hertfordshire

Visit Desperateseller.co.uk

Used (2024) Audi A4 S-Line 200 HP | Good price

Avant 40 TFSI 204 S Line 5dr S

Good price

You save £1,900

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

Used (2020) Audi A4 Sport 150 HP | Fair price

35 TFSI Sport 4dr S Tronic

Fair price

You save £450

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

Used (2020) Audi A4 Black Edition 150 HP | Fair price

Avant 35 TFSI Black Edition

Fair price

Estimated price £20,851

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

Used (2020) Audi A4 S-Line 136 HP | Fair price

30 TDI S Line 4dr S Tronic - 2020

Fair price

Estimated price £18,160

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

Used (2019) Audi A4 Black Edition 150 HP | Fair price

35 TFSI Black Edition 4dr S

EN118SX, Hertfordshire

Fair price

Estimated price £16,195

EN118SX, Hertfordshire

Audi A4 30 TDI Technik 4dr S Tronic

Featured deals

heycar

£17,450

Good price

You save £2,250

Audi A4 35 TFSI Black Edition 4dr S Tronic

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

Carwow

£16,395

Fair price

Estimated price £16,195

EN118SX, Hertfordshire

135 g CO2/km comb. - 150 HP (110 kW) - 7.3 Mpg

Carwow

Audi A4 -35 TFSI Technik 4dr S Tronic

£14,300

Super price

You save £3,800

BMW 520 5 Series d MHT M Sport 4dr Step Auto

141 g CO2/km comb. - 150 HP (110 kW) - 6.1 Mpg

heycar

£28,490

Fair price

You save £1,410

WD62BT Borehamwood, Hertfordshire

188 HP (138 kW)

Used (2024) Audi A4 S-Line 150 HP | Fair price

SALOON 35 TFSI S Line 4dr S Tronic

Fair price

You save £245

AL2 3NY St. Albans, Hertfordshire

Used (2017) Audi A4 S-Line | Fair price

2.0 TDI 190 S Line 5dr S Troni

Fair price

Estimated price £11,679

AL2 3NY St. Albans, Hertfordshire

Visit Motors.co.uk

Used (2024) Audi A4 Black Edition 148 HP | Fair price

35 TFSI Black Edition 4dr S

Fair price

Estimated price £26,535

Used (2024) Audi A4 S-Line 150 HP | Fair price

Avant 35 TFSI S Line 5dr S

Fair price

Used (2024) Audi A4 S-Line 150 HP | Fair price

SALOON Saloon 35 TFSI S Line 4dr S

Fair price

Estimated price £26,801

Audi A6 40 TDI Quattro Black Edition 4dr S Tronic - 2021 (21)

Visit Carsite.co.uk

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heycar

£24,550

Fair price

You save £850