2018 Audi A4 • Compare 120 used cars with valuation

Market overview: May-2026 Price Analysis: A used Audi A4 from 2018 currently costs between £7,495 and £21,995. On average, the mileage for this year stands at 74,990 miles. The depreciation and price trend over the last 12 months is -£940.

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Carwow

2018

(2018) Audi A4 Black Edition 190 HP

£14,494

Fair price

You save £306

OL8 4PQ Greater Manchester, Manchester

126 g CO2/km comb. - 190 HP (139 kW) - 5.6 Mpg

Carwow

2018

(2018) Audi A4 S-Line 190 HP

£16,100

Fair price

You save £500

LS12 2QN Armley, West Yorkshire

126 g CO2/km comb. - 190 HP (139 kW) - 5.6 Mpg

Carwow

2018

(2018) Audi A4 S-Line 150 HP

£12,990

Fair price

Estimated price £12,710

Cleveland, North Yorkshire

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

Carwow

2017

(2017) Audi A4 Comfort 150 HP

£11,990

Good price

You save £1,610

NE8 3HL Tyne And Wear, Tyne And Wear

99 g CO2/km comb. - 150 HP (110 kW) - 74.0 Mpg

Price checked by AutoUncle

Super price

Good price

Fair price

A bit pricey

Expensive

-3%

1 / 4

Used (2018) Audi A4 S-Line 190 HP | Good price

2.0 TFSI S line Saloon 4dr Petrol

2018
41,721 miles
Trim level: S-Line
2.0L Petrol
Sedan
Automatic
190 HP (139 kW)
Details

Good price

£15,300

£15,800

Exchange and Mart

West Yorkshire, West Yorkshire

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New

1 / 1

Used (2018) Audi A4 Black Edition 190 HP | Good price

Saloon (2018/67)Black Edition 2.0

2018
148,000 miles
Trim level: Black Edition
2.0L Diesel
Sedan
Automatic
190 HP (139 kW)
65 mpg
Details

Good price

£7,495

Motors.co.uk

S44 6QX Shuttlewood, Derbyshire

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1 / 1

Used (2018) Audi A4 Comfort 150 HP | Good price

1.4T FSI SE 4dr

May 2018
37,350 miles
Trim level: Comfort
1.4L Petrol
Sedan
Manual
150 HP (110 kW)
CO2 emissions: 126 g CO2/km comb.
53 mpg
Details

Good price

£12,179

£12,155

Exchange and Mart

G53 7SD Glasgow City, Glasgow

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-1%

1 / 4

Used (2018) Audi A4 Comfort 150 HP | Good price

Saloon (2018/18)1.4T FSI SE 4d

2018
47,108 miles
Trim level: Comfort
1.4L Petrol
Sedan
Manual
150 HP (110 kW)
53 mpg
Details

Good price

£11,500

£11,700

Parkers.co.uk

SN2 8ER Swindon, Wiltshire

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Carwow

2019

(2019) Audi A4 Sport 150 HP

£12,950

Fair price

Estimated price £12,563

TN13 2TH Dunton Green, Kent

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

Carwow

2017

(2017) Audi A4 S-Line 150 HP

£11,560

Fair price

Estimated price £11,058

G3 6ED Glasgow City, Glasgow

111 g CO2/km comb. - 150 HP (110 kW) - 4.2 Mpg

Carwow

2017

(2017) Audi A4 S-Line 190 HP

£13,980

Fair price

Estimated price £13,273

G3 6ED Glasgow City, Glasgow

114 g CO2/km comb. - 190 HP (139 kW) - 61.0 Mpg

Carwow

2017

(2017) Audi A4 S-Line 218 HP

£11,795

Good price

You save £2,005

OL35PJ

114 g CO2/km comb. - 218 HP (160 kW) - 4.4 Mpg

-4%

1 / 4

Used (2018) Audi A4 Sport | Super price

2.0 TDI Ultra Sport 5dr S Tronic

2018
128,568 miles
Trim level: Sport
2.0L Diesel
Estate
Automatic
Details

Super price

£7,100

£7,450

Motors.co.uk

M18 8GA Abbey Hey, Manchester

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1 / 1

Used (2018) Audi A4 Comfort 150 HP | Good price

1.4T FSI SE 4dr

2018
102,375 miles
Trim level: Comfort
1.4L Petrol
Sedan
Manual
150 HP (110 kW)
53 mpg
Details

Good price

£7,295

Motors.co.uk

LU3 3AN Luton, Bedfordshire

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1 / 4

Used (2018) Audi A4 Sport 150 HP | Good price

Saloon (2018/68)Sport 2.0 TDI

2018
109,000 miles
Trim level: Sport
2.0L Diesel
Sedan
Automatic
150 HP (110 kW)
72 mpg
Details

Good price

£9,750

Motors.co.uk

BB4 4BG Haslingden, Lancashire

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1 / 4

Used (2018) Audi A4 Premium 354 HP | Super price

S4 Quattro 4dr Tip Tronic

2018
65,900 miles
Trim level: Premium
3.0L Petrol
Sedan
Automatic
354 HP (260 kW)
Details

Super price

£15,995

Motors.co.uk

HP5 3PE Buckinghamshire, Buckinghamshire

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1 / 3

Used (2018) Audi A4 Sport 190 HP | Good price

40 TDI Sport 5dr S Tronic

2018
95,283 miles
Trim level: Sport
2.0L Diesel
Estate
Automatic
190 HP (139 kW)
46.3 mpg
Details

Good price

£11,995

Motors.co.uk

NR6 6AG Norfolk, Norfolk

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-5%

1 / 4

Used (2018) Audi A4 Business | Super price

Avant (2018/18)2.0 TDI Ultra SE 5d

2018
126,784 miles
Trim level: Business
2.0L Diesel
Estate
Automatic
70 mpg
Details

Super price

£8,000

£8,495

Parkers.co.uk

BD4 8RD West Yorkshire, West Yorkshire

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Carwow

2019

(2019) Audi A4 S-Line 150 HP

£15,620

Fair price

Estimated price £15,324

BB1 3NU Lancashire, Lancashire

137 g CO2/km comb. - 150 HP (110 kW) - 7.2 Mpg

Carwow

2017

(2017) Audi A4 Sport 150 HP

£13,050

Fair price

You save £950

CM167NY

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

Carwow

2019

(2019) Audi A4 Black Edition 150 HP

£13,550

Fair price

Estimated price £12,942

WC1E 7DP Greater London, London

27 g CO2/km comb. - 150 HP (110 kW) - 47.0 Mpg

Carwow

2020

(2020) Audi A4 Design 190 HP

£12,599

Super price

You save £2,601

CV9 2PZ Grendon, Warwickshire

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

1 / 1

Used (2018) Audi A4 | Super price

Saloon (2018/18)2.0 TDI Ultra SE

2018
124,000 miles
2.0L Diesel
Sedan
Automatic
72 mpg
Details

Super price

£7,295

Parkers.co.uk

Scunthorpe, Lincolnshire

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1 / 4

Used (2018) Audi A4 | Good price

2.0 TDI Ultra SE 4dr S Tronic

2018
124,000 miles
2.0L Diesel
Sedan
Manual
Details

Good price

£7,295

Motors.co.uk

DN15 8SN Flixborough, Lincolnshire

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1 / 4

Used (2018) Audi A4 S-Line 190 HP | Super price

AVANT TDI S LINE

2018
108,000 miles
Trim level: S-Line
2.0L Diesel
Estate
Automatic
190 HP (139 kW)
65 mpg
Details

Super price

£9,995

Parkers.co.uk

B68 0LR West Midlands, West Midlands

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1 / 4

Used (2018) Audi A4 Business 190 HP | Super price

Saloon (2018/67)2.0 TDI Ultra SE

2018
88,951 miles
Trim level: Business
2.0L Diesel
Sedan
Manual
190 HP (139 kW)
CO2 emissions: 116 g CO2/km comb.
4.5 mpg
Details

Super price

£9,245

Parkers.co.uk

LU2 0JD Luton, Bedfordshire

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-11%

1 / 4

Used (2018) Audi A4 S-Line | Super price

1.4T FSI S Line 4dr S Tronic

2018
65,000 miles
Trim level: S-Line
1.4L Petrol
Sedan
Automatic
Details

Super price

£10,400

£11,790

Motors.co.uk

SM5 3QB Greater London, London

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-11%

1 / 4

Used (2018) Audi A4 Sport 150 HP | Super price

Avant (2018/67)1.4T FSI Sport

2018
93,000 miles
Trim level: Sport
1.4L Petrol
Estate
Manual
150 HP (110 kW)
CO2 emissions: 123 g CO2/km comb.
51 mpg
Details

Super price

£7,994

£8,994

Motors.co.uk

CF14 1DL Whitchurch, South Glamorgan

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-5%

1 / 4

Used (2018) Audi A4 Sport 150 HP | Super price

2.0 TDI Ultra Sport 4dr S Tronic

2018
109,000 miles
Trim level: Sport
2.0L Diesel
Sedan
Automatic
150 HP (110 kW)
72 mpg
Details

Super price

£7,995

£8,500

Motors.co.uk

EH44 6QZ Scottish Borders, Tweeddale

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-24%

1 / 4

Used (2018) Audi A4 Sport 190 HP | Good price

Saloon (2018/18)Sport 2.0 TFSI

Apr 2018
110,800 miles
Trim level: Sport
2.0L Petrol
Sedan
Automatic
190 HP (139 kW)
CO2 emissions: 122 g CO2/km comb.
52.3 mpg
Details

Good price

£10,199

£13,495

Motors.co.uk

SG19 1DH Sandy, Bedfordshire

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1 / 3

Used (2018) Audi A4 Advanced 190 HP | Super price

2.0 TDI ultra SE Euro 6 (s/s) 4dr

2018
100,678 miles
Trim level: Advanced
2.0L Diesel
Sedan
Manual
190 HP (139 kW)
CO2 emissions: 116 g CO2/km comb.
74 mpg
Details

Super price

£8,975

Motors.co.uk

G72 7TS Cambuslang, Lanarkshire

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1 / 4

Used (2018) Audi A4 Comfort | Super price

Saloon (2018/18)2.0 TDI Ultra SE

2018
124,000 miles
Trim level: Comfort
2.0L Diesel
Sedan
Automatic
72 mpg
Details

Super price

£7,495

Motors.co.uk

DN15 8SN Flixborough, Lincolnshire

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Carwow

2017

(2017) Audi A4 Sport 190 HP

£11,994

Fair price

You save £706

OL8 4PQ Greater Manchester, Manchester

122 g CO2/km comb. - 190 HP (139 kW) - 5.4 Mpg

Carwow

2019

(2019) Audi A4 Comfort 190 HP

£12,494

Super price

You save £3,506

OL8 4PQ Greater Manchester, Manchester

114 g CO2/km comb. - 190 HP (139 kW) - 5.5 Mpg

Carwow

2018

(2018) Audi A4 Black Edition 190 HP

£11,994

Fair price

You save £706

OL8 4PQ Greater Manchester, Manchester

113 g CO2/km comb. - 190 HP (139 kW) - 4.3 Mpg

Carwow

2019

(2019) Audi A4 S-Line 150 HP

£14,749

Fair price

You save £951

E4 7PX Greater London, London

137 g CO2/km comb. - 150 HP (110 kW) - 7.2 Mpg

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Used (2018) Audi A4 S-Line | Good price

1.4T FSI S Line 4dr S Tronic

2018
85,011 miles
Trim level: S-Line
1.4L Petrol
Sedan
Automatic
Details

Good price

£9,775

Motors.co.uk

NE10 0QH Gateshead, Tyne And Wear

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New

1 / 1

Used (2018) Audi A4 | Good price

Saloon (2018/67)2.0 TDI Ultra SE

2018
89,000 miles
2.0L Diesel
Sedan
Automatic
72 mpg
Details

Good price

£10,995

Parkers.co.uk

BT8 Carryduff

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Used (2018) Audi A4 Black Edition 190 HP | Good price

Avant 2.0 TFSI Black Edition S

2018
92,000 miles
Trim level: Black Edition
2.0L Petrol
Estate
Automatic
190 HP (139 kW)
48 mpg
Details

Good price

£11,880

Motors.co.uk

WD23 2NZ Hertfordshire, Hertfordshire

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1 / 1

Used (2018) Audi A4 S-Line 190 HP | Fair price

AVANT 2.0T FSI S Line 5dr S Tronic

2018
31,115 miles
Trim level: S-Line
2.0L Petrol
Estate
Automatic
190 HP (139 kW)
CO2 emissions: 130 g CO2/km comb.
49.6 mpg
Details

Fair price

£18,699

£18,399

M417TB Urmston, Manchester

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Availability verified

-5%

1 / 4

Used (2018) Audi A4 S-Line 150 HP | Fair price

- 1.4T FSI S Line 4dr Tronic

2018
24,720 miles
Trim level: S-Line
1.4L Petrol
Sedan
Automatic
150 HP (110 kW)
CO2 emissions: 126 g CO2/km comb.
51.4 mpg
Details

Fair price

£15,899

£16,899

CW7 Cheshire West And Chester, Cheshire

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Availability verified

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Carwow

2019

(2019) Audi A4 Black Edition 190 HP

£15,899

Fair price

Estimated price £15,823

CW7 Cheshire West And Chester, Cheshire

137 g CO2/km comb. - 190 HP (139 kW) - 47.9 Mpg

Carwow

2018

(2018) Audi A4 S-Line 150 HP

£11,620

Fair price

You save £580

BB1 3NU Blackburn, Lancashire

128 g CO2/km comb. - 150 HP (110 kW) - 5.4 Mpg

Carwow

2017

(2017) Audi A4 S-Line 190 HP

£13,990

Fair price

You save £410

EX11 1RE Devon, Devon

111 g CO2/km comb. - 190 HP (139 kW) - 4.2 Mpg

Carwow

2019

(2019) Audi A4 Comfort 150 HP

£14,554

Super price

You save £2,746

WA8 7AL Halton, Cheshire

130 g CO2/km comb. - 150 HP (110 kW) - 50.0 Mpg

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Audi A4 (1000+)