2020 Audi A4 • Compare 136 used cars with valuation

Market overview: April-2026 Price Analysis: A used Audi A4 from 2020 currently costs between £12,989 and £23,750. On average, the mileage for this year stands at 60,116 miles. The depreciation and price trend over the last 12 months is -£1,320.

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Carwow

2021

(2021) Audi A4 136 HP

£16,990

Good price

You save £2,310

NE83HL

127 g CO2/km comb. - 136 HP (100 kW) - 4.9 Mpg

Carwow

2020

(2020) Audi A4 Comfort 150 HP

£15,990

Fair price

You save £610

WC1E 7DP Greater London, London

151 g CO2/km comb. - 150 HP (110 kW) - 6.7 Mpg

Carwow

2022

(2022) Audi A4 150 HP

£16,800

Good price

You save £1,300

WS11 1SL Staffordshire, Staffordshire

151 g CO2/km comb. - 150 HP (110 kW) - 6.4 Mpg

Carwow

2019

(2019) Audi A4 Black Edition 150 HP

£17,000

Fair price

Estimated price £16,260

S81 7BQ Nottinghamshire, Nottinghamshire

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

Price checked by AutoUncle

Super price

Good price

Fair price

A bit pricey

Expensive

-5%

1 / 4

Used (2020) Audi A4 S-Line 190 HP | Good price

30 TDI S Line 5dr S Tronic

2020
65,138 miles
Trim level: S-Line
2.0L Diesel
Estate
Automatic
190 HP (139 kW)
CO2 emissions: 140 g CO2/km comb.
mpg: 5.3
Details

Good price

£17,150

£18,150

WD3 3RT Croxley Green, Hertfordshire

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1 / 4

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

- Avant 30 TDI Technik 5dr S

2020
99,000 miles
Trim level: Comfort
2.0L Diesel
Estate
Automatic
136 HP (100 kW)
CO2 emissions: 127 g CO2/km comb.
mpg: 4.9
Details

Super price

£12,899

CV9 2PZ Grendon, Warwickshire

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Availability verified

-15%

1 / 4

Used (2020) Audi A4 Black Edition | Good price

35 TFSI Black Edition 4dr S

2020
31,829 miles
Trim level: Black Edition
2.0L Petrol
Sedan
Automatic
Details

Good price

£17,999

£21,349

Motors.co.uk

WF10 5HX West Yorkshire, West Yorkshire

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1 / 1

Used (2020) Audi A4 S-Line 150 HP | Good price

A4 2.0 S Line 35 TFSI Semi-Auto

2020
16,878 miles
Trim level: S-Line
2.0L Petrol
Sedan
Automatic
150 HP (110 kW)
mpg: 39.2
Details

Good price

£19,350

£18,850

Parkers.co.uk

DE65 5FJ Hilton, Derbyshire

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Carwow

2021

(2021) Audi A4 Sport 150 HP

£16,748

Fair price

You save £252

RM13 8RH Greater London, London

147 g CO2/km comb. - 150 HP (110 kW) - 6.4 Mpg

Carwow

2019

(2019) Audi A4 S-Line 190 HP

£19,848

Fair price

You save £552

RM13 8RH Greater London, London

137 g CO2/km comb. - 190 HP (139 kW) - 7.3 Mpg

Carwow

2019

(2019) Audi A4 Black Edition 190 HP

£16,901

Fair price

You save £99

SO31 7FL Lower Swanwick, Hampshire

121 g CO2/km comb. - 190 HP (139 kW) - 5.9 Mpg

Carwow

2019

(2019) Audi A4 Black Edition 190 HP

£18,999

Fair price

Estimated price £18,089

CW7 3AL Cheshire West And Chester, Cheshire

137 g CO2/km comb. - 190 HP (139 kW) - 47.1 Mpg

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Used (2020) Audi A4 Comfort 163 HP | Super price

SALOON 35 TDI Technik 4dr S

2020
50,990 miles
Trim level: Comfort
2.0L Diesel
Sedan
Automatic
163 HP (119 kW)
mpg: 5
Details

Super price

£16,195

£16,522

Honestjohn

CM77 8GA Cressing, Essex

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-3%

1 / 2

Used (2020) Audi A4 Sport 190 HP | Super price

2.0 TDI 35 Sport Saloon 4dr Diesel

2020
74,971 miles
Trim level: Sport
2.0L Diesel
Sedan
Automatic
190 HP (139 kW)
mpg: 5.8
Details

Super price

£13,684

£14,173

Motors.co.uk

WS11 8XR Staffordshire, Staffordshire

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-3%

1 / 3

Used (2020) Audi A4 Comfort 150 HP | Super price

AVANT 35 TFSI Technik 5dr [ Heated

2020
43,050 miles
Trim level: Comfort
2.0L Petrol
Estate
Manual
150 HP (110 kW)
CO2 emissions: 151 g CO2/km comb.
mpg: 49.6
Details

Super price

£15,399

£15,899

Motors.co.uk

CW7 3AL Cheshire West And Chester, Cheshire

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-5%

1 / 3

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

Avant 2.0 TFSI 35 Sport S Tronic

2020
35,652 miles
Trim level: Sport
2.0L Petrol
Estate
Automatic
150 HP (110 kW)
Details

Super price

£17,990

£18,990

Exchange and Mart

CW1 5NP Chorlton, Cheshire

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-2%

1 / 4

Used (2020) Audi A4 Comfort 161 HP | Super price

Avant 35 TDI Technik 5dr S

2020
33,280 miles
Trim level: Comfort
2.0L Diesel
Estate
Automatic
161 HP (118 kW)
mpg: 5
Details

Super price

£19,495

£19,995

Buyacar

Delivered to you

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1 / 4

Used (2020) Audi A4 Comfort 150 HP | Super price

2.0 TFSI 35 Technik Saloon 4dr

2020
57,644 miles
Trim level: Comfort
2.0L Petrol
Sedan
Automatic
150 HP (110 kW)
mpg: 44.8
Details

Super price

£14,000

Parkers.co.uk

CV11 6SQ Warwickshire, Warwickshire

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Carwow

2022

(2022) Audi A4 Advanced 150 HP

£18,454

Super price

You save £3,046

SO31 7FL Lower Swanwick, Hampshire

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

Carwow

2019

(2019) Audi A4 S-Line 190 HP

£17,837

Good price

You save £1,563

RM13 8RH Greater London, London

121 g CO2/km comb. - 190 HP (139 kW) - 5.9 Mpg

Carwow

2018

(2018) Audi A4 S-Line 190 HP

£15,899

Fair price

You save £501

CW7 3AL Cheshire West And Chester, Cheshire

126 g CO2/km comb. - 190 HP (139 kW) - 50.4 Mpg

Carwow

2019

(2019) Audi A4 S-Line 245 HP

£17,249

Super price

You save £3,851

G32 9QA Glasgow City, Glasgow

146 g CO2/km comb. - 245 HP (180 kW) - 7.3 Mpg

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Used (2020) Audi A4 S-Line 161 HP | Super price

Avant 2020 | 2.0 TDI 35 S line S

2020
72,594 miles
Trim level: S-Line
2.0L Diesel
Estate
Automatic
161 HP (118 kW)
CO2 emissions: 134 g CO2/km comb.
mpg: 5
Details

Super price

£16,500

£17,550

Motors.co.uk

WS11 1SL Staffordshire, Staffordshire

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1 / 4

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

Avant (2020/70)Technik 30 TDI

2020
55,912 miles
Trim level: Comfort
2.0L Diesel
Estate
Automatic
136 HP (100 kW)
mpg: 56.5
Details

Super price

£16,899

Parkers.co.uk

BL9 6HH Greater Manchester, Manchester

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1 / 2

Used (2020) Audi A4 Comfort 150 HP | Good price

Avant 2.0 TFSI 35 Technik Estate

2020
83,000 miles
Trim level: Comfort
2.0L Petrol
Estate
Manual
150 HP (110 kW)
mpg: 44.1
Details

Good price

£13,395

Motors.co.uk

PR3 0RB Claughton-On-Brock, Lancashire

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1 / 4

Used (2020) Audi A4 S-Line 150 HP | Super price

35 TFSI S Line S Tronic DSG

2020
45,000 miles
Trim level: S-Line
2.0L Petrol
Estate
Automatic
150 HP (110 kW)
Details

Super price

£14,990

Motors.co.uk

WF1 1TX West Yorkshire, West Yorkshire

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-4%

1 / 4

Used (2020) Audi A4 | Good price

35 TDI Technik 5dr S Tronic* LONG

2020
131,286 miles
2.0L Diesel
Estate
Automatic
mpg: 5
Details

Good price

£9,950

£10,450

Motors.co.uk

SA4 3SD Crofty, West Glamorgan

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1 / 3

Used (2020) Audi A4 Comfort 163 HP | Good price

35 TDI Technik 5dr S Tronic

2020
91,759 miles
Trim level: Comfort
2.0L Diesel
Estate
Automatic
163 HP (119 kW)
mpg: 55.4
Details

Good price

£14,299

Parkers.co.uk

NP13 2EQ Blaenau Gwent, Gwent

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-8%

1 / 4

Used (2020) Audi A4 Black Edition 161 HP | Good price

35 TDI Black Edition 4dr S

2020
43,558 miles
Trim level: Black Edition
2.0L Diesel
Sedan
Automatic
161 HP (118 kW)
mpg: 5
Details

Good price

£18,898

£20,599

Honestjohn

WC1E 7DP Greater London, London

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-1%

1 / 4

Used (2020) Audi A4 Comfort 163 HP | Good price

35 TDI Technik 4dr S Tronic

2020
53,432 miles
Trim level: Comfort
2.0L Diesel
Sedan
Automatic
163 HP (119 kW)
mpg: 57.6
Details

Good price

£16,750

£16,950

Motors.co.uk

BT34 2PF Newry, Mourne And Down

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-3%

1 / 3

Used (2020) Audi A4 Performance 190 HP | Super price

35 TDI Technik 5dr S Tronic

2020
73,000 miles
Trim level: Performance
2.0L Diesel
Estate
Automatic
190 HP (139 kW)
mpg: 55.4
Details

Super price

£15,950

£16,450

Motors.co.uk

PE10 0SP Rippingale, Lincolnshire

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-1%

1 / 4

Used (2020) Audi A4 Business 150 HP | Good price

35 TFSI Technik 4dr S Tronic

2020
47,132 miles
Trim level: Business
2.0L Petrol
Sedan
Automatic
150 HP (110 kW)
mpg: 44.8
Details

Good price

£15,500

£15,750

Parkers.co.uk

NR14 6JD Loddon, Norfolk

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Carwow

2021

(2021) Audi A4 Comfort 190 HP

£20,150

Super price

You save £3,750

WD3 3RT Croxley Green, Hertfordshire

127 g CO2/km comb. - 190 HP (139 kW) - 4.9 Mpg

Carwow

2022

(2022) Audi A4 Advanced 150 HP

£17,216

Super price

You save £2,484

BL2 2BL Greater Manchester, Manchester

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

Carwow

2022

(2022) Audi A4 Comfort 150 HP

£18,999

Super price

You save £3,001

M417TB Urmston, Manchester

141 g CO2/km comb. - 150 HP (110 kW) - 51.4 Mpg

Carwow

2022

(2022) Audi A4 Sport 150 HP

£19,199

Good price

You save £1,801

NR6 5BD Norfolk, Norfolk

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

-4%

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Used (2020) Audi A4 Black Edition | Super price

S4 TDI Quattro Black Edition 4dr

2020
51,500 miles
Trim level: Black Edition
3.0L Diesel
Sedan
Automatic
Details

Super price

£20,999

£21,999

Motors.co.uk

DY2 8UB West Midlands, West Midlands

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1 / 4

Used (2020) Audi A4 Sport | Super price

35 TDI Sport 5dr S Tronic

2020
44,966 miles
Trim level: Sport
2.0L Diesel
Estate
Automatic
Details

Super price

£18,875

Motors.co.uk

TN23 1AJ Kent, Kent

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1 / 1

Used (2020) Audi A4 Comfort 163 HP | Good price

35 TDI Technik 5dr S Tronic

2020
68,000 miles
Trim level: Comfort
2.0L Diesel
Estate
Automatic
163 HP (119 kW)
mpg: 55.4
Details

Good price

£16,950

Motors.co.uk

BT45 6EW Mid Ulster

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1 / 4

Used (2020) Audi A4 Sport 163 HP | Good price

Avant 2.0 TDI 35 Sport Estate 5dr

2020
112,000 miles
Trim level: Sport
2.0L Diesel
Estate
Automatic
163 HP (119 kW)
mpg: 55.4
Details

Good price

£12,995

Parkers.co.uk

MK41 6AQ Clapham, Bedfordshire

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1 / 4

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

30 TDI Sport 4dr S Tronic

2020
49,000 miles
Trim level: Sport
2.0L Diesel
Sedan
Automatic
136 HP (100 kW)
mpg: 57.6
Details

Good price

£17,450

Parkers.co.uk

BT40 2PH Mid And East Antrim

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Carwow

2019

(2019) Audi A4 Sport 150 HP

£16,177

Super price

You save £2,423

RM13 8RH Greater London, London

134 g CO2/km comb. - 150 HP (110 kW) - 7.1 Mpg

Carwow

2019

(2019) Audi A4 Black Edition 190 HP

£21,599

Fair price

Estimated price £21,189

IP25 6HW Watton, Norfolk

121 g CO2/km comb. - 190 HP (139 kW) - 45.6 Mpg

Carwow

2022

(2022) Audi A4 Comfort 150 HP

£17,799

Super price

You save £3,101

CW7 3AL Cheshire West And Chester, Cheshire

145 g CO2/km comb. - 150 HP (110 kW) - 49.6 Mpg

Carwow

2019

(2019) Audi A4 S-Line 245 HP

£18,223

Fair price

You save £1,177

RM13 8RH Greater London, London

146 g CO2/km comb. - 245 HP (180 kW) - 8.0 Mpg

Showing 1 - 25 of 136 results

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Audi A4 (1000+)