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Used diesel cars under £20,000 • 100,130 price-rated cars

Market overview: Diesel under £20,000 (October-2026): AutoUncle has analysed 100,130 used diesel cars for sale in this budget range. The most searched models: Ford Transit Custom, Land Rover Range Rover evoque, Ford Transit. The median price is £9,452, and the most popular body type is SUV with manual. AutoUncle has rated 24,661 cars as listed below market value. The typical selling time is approx. 26 days, and 37.0% of listings have recently been reduced (largest reduction: £3,178). (Source: AutoUncle market data, October-2026)

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Used Ford Transit Custom Limited 136 HP (100 kW) 2024 Magnetic grey Van

(2024) Ford Transit Custom Limited 136 HP

Super price

You save £3,000

NG7 2SZ Nottingham, Nottinghamshire

190 g CO2/km comb. - 136 HP (100 kW) - 6.1 Mpg

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Used Ford Kuga ST-Line X 190 HP (139 kW) 2022 Blue SUV

(2022) Ford Kuga ST-Line X 190 HP

Fair price

Estimated price £16,233

LE11 5HN Leicestershire, Leicestershire

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

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Used Ford Transit Custom Limited 136 HP (100 kW) 2024 Grey Van

(2024) Ford Transit Custom Limited 136 HP

Fair price

Estimated price £19,820

LE2 6BW Leicester, Leicestershire

190 g CO2/km comb. - 136 HP (100 kW) - 6.0 Mpg

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Used Ford Transit Custom 110 HP (80 kW) 2025 White Van

(2025) Ford Transit Custom 110 HP

Fair price

Estimated price £18,441

LE2 6BW Leicester, Leicestershire

184 g CO2/km comb. - 110 HP (80 kW) - 5.9 Mpg

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Used (2016) Nissan Qashqai Acenta 110 HP | Good price

Qashqai 1.5 dCi Acenta 5dr

May 2016
54,443 miles
Trim level: Acenta
1.5L Diesel
SUV
Manual
110 HP (80 kW)
CO2 emissions: 99 g CO2/km comb.
74.3 mpg
Details

Good price

£6,984

£7,190

LN2 4LD Lincolnshire, Lincolnshire

Availability verified

Used (2017) Audi A4 150 HP | Good price

A4 2.0 TDI Ultra SE 4dr S Tronic

Jul 2017
80,546 miles
2.0L Diesel
Sedan
Automatic
150 HP (110 kW)
CO2 emissions: 101 g CO2/km comb.
3.9 mpg
Details

Good price

£9,700

£9,695

NG7 2SZ Nottingham, Nottinghamshire

Availability verified

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Used (2018) BMW 420 Gran Coupé M Sport 190 HP | Good price

4 Series 4 Series d [190] M Sport

Sep 2018
72,000 miles
Trim level: M Sport
2.0L Diesel
Coupe
Automatic
190 HP (139 kW)
CO2 emissions: 120 g CO2/km comb.
47.9 mpg
Details

Good price

£13,720

£14,490

LN2 4LD Lincolnshire, Lincolnshire

Availability verified

-2%

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Used (2022) Ford Kuga Zetec 120 HP | Super price

FA951

Mar 2022
34,615 miles
Trim level: Zetec
1.5L Diesel
SUV
Manual
120 HP (88 kW)
CO2 emissions: 133 g CO2/km comb.
5.1 mpg
Details

Super price

£12,335

£12,595

LE11 5HN Leicestershire, Leicestershire

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Used VW Tiguan Elegance 150 HP (110 kW) 2023 Grey SUV

(2023) VW Tiguan Elegance 150 HP

Good price

You save £2,235

LE11 5NH Leicestershire, Leicestershire

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

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Used Ford Tourneo Connect Active 122 HP (89 kW) 2023 Blue MPV

(2023) Ford Tourneo Connect Active 122 HP

Fair price

Estimated price £18,868

LE11 5HN Leicestershire, Leicestershire

126 g CO2/km comb. - 122 HP (89 kW) - 4.8 Mpg

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Used Ford Transit Custom Limited 136 HP (100 kW) 2024 Grey Van

(2024) Ford Transit Custom Limited 136 HP

Fair price

You save £1,200

NG7 2SZ Nottingham, Nottinghamshire

190 g CO2/km comb. - 136 HP (100 kW) - 6.1 Mpg

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Used Mazda CX-5 Edition 184 HP (135 kW) 2022 Red SUV

(2022) Mazda CX-5 Edition 184 HP

Fair price

Estimated price £16,776

LE2 6BW Leicester, Leicestershire

147 g CO2/km comb. - 184 HP (135 kW) - 5.6 Mpg

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Used (2016) Nissan Qashqai N-Connecta 110 HP | Good price

Qashqai 1.5 dCi N-Connecta 5dr

Jul 2016
69,200 miles
Trim level: N-Connecta
1.5L Diesel
SUV
Manual
110 HP (80 kW)
CO2 emissions: 99 g CO2/km comb.
74.3 mpg
Details

Good price

£6,907

£6,990

LN2 4LD Lincolnshire, Lincolnshire

Availability verified

-9%

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Used (2021) Kia Sportage 136 HP | Super price

Sportage 1.6 CRDi 48V ISG 3 5dr

Mar 2021
53,086 miles
1.6L Diesel
SUV
Automatic
136 HP (100 kW)
CO2 emissions: 117 g CO2/km comb.
52.3 mpg
Details

Super price

£13,314

£14,749

LE11 5NH Leicestershire, Leicestershire

Availability verified

-9%

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Used (2021) Vauxhall Crossland Ultimate 110 HP | Good price

94734

Nov 2021
58,444 miles
Trim level: Ultimate
1.5L Diesel
SUV
Manual
110 HP (80 kW)
CO2 emissions: 120 g CO2/km comb.
4.6 mpg
Details

Good price

£8,125

£8,933

NG7 2SZ Nottingham, Nottinghamshire

Availability verified

-4%

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Used (2023) VW Tiguan Elegance 150 HP | Good price

Tiguan 2.0 TDI Elegance 5dr DSG

Oct 2023
63,756 miles
Trim level: Elegance
2.0L Diesel
SUV
Automatic
150 HP (110 kW)
CO2 emissions: 124 g CO2/km comb.
49.6 mpg
Details

Good price

£19,565

£20,446

LE11 5NH Leicestershire, Leicestershire

Availability verified

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Used (2020) BMW 420 Gran Coupé M Sport 190 HP | Good price

4 Series 4 Series d [190] M Sport

Aug 2020
66,161 miles
Trim level: M Sport
2.0L Diesel
Coupe
Automatic
190 HP (139 kW)
CO2 emissions: 151 g CO2/km comb.
47.9 mpg
Details

Good price

£14,842

£15,432

LE11 5NH Leicestershire, Leicestershire

Availability verified

-6%

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Used (2019) VW Passat Business 150 HP | Super price

2.0 TDI SE Business 5dr DSG [7

Mar 2019
81,960 miles
Trim level: Business
2.0L Diesel
Estate
Automatic
150 HP (110 kW)
CO2 emissions: 113 g CO2/km comb.
5.5 mpg
Details

Super price

£10,793

£11,522

LE11 5NH Leicestershire, Leicestershire

Availability verified

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Used Ford Kuga ST-Line X 120 HP (88 kW) 2021 Blue SUV

(2021) Ford Kuga ST-Line X 120 HP

Fair price

LE11 5NH Leicestershire, Leicestershire

141 g CO2/km comb. - 120 HP (88 kW) - 5.4 Mpg

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Used Audi Q5 Black Edition 190 HP (139 kW) 2020 Blue SUV

(2020) Audi Q5 Black Edition 190 HP

Good price

You save £1,620

LN2 4LD Lincolnshire, Lincolnshire

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

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Used Ford Transit Limited 165 HP (121 kW) 2025 Silver Van

(2025) Ford Transit Limited 165 HP

Fair price

NG7 2SZ Nottingham, Nottinghamshire

224 g CO2/km comb. - 165 HP (121 kW) - 37.7 Mpg

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Used Ford Transit Custom Limited 136 HP (100 kW) 2024 Blue metallic Van

(2024) Ford Transit Custom Limited 136 HP

Good price

You save £2,000

NG7 2SZ Nottingham, Nottinghamshire

190 g CO2/km comb. - 136 HP (100 kW) - 6.1 Mpg

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Used (2016) Jaguar XJ R-Sport 300 HP | Good price

XJ 3.0d V6 R-Sport 4dr Auto Saloon

Dec 2016
61,494 miles
Trim level: R-Sport
3.0L Diesel
Sedan
Automatic
300 HP (220 kW)
CO2 emissions: 149 g CO2/km comb.
5.7 mpg
Details

Good price

£15,262

£14,972

NG7 2SZ Nottingham, Nottinghamshire

Availability verified

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Used (2024) Ford Transit Custom Limited 136 HP | Super price

V710 Limited Van 300 L1 2.0L

Apr 2024
50,937 miles
Trim level: Limited
2.0L Diesel
Van
Manual
136 HP (100 kW)
CO2 emissions: 190 g CO2/km comb.
6.1 mpg
Details

Super price

£18,900

£19,900

NG7 2SZ Nottingham, Nottinghamshire

Availability verified

-6%

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Used (2022) Ford Transit 130 HP | Good price

Leader Van 310 L3 2.0L EcoBlue

Jun 2022
36,874 miles
2.0L Diesel
Van
Manual
130 HP (95 kW)
CO2 emissions: 176 g CO2/km comb.
39.2 mpg
Details

Good price

£15,900

£17,000

LE2 6BW Leicester, Leicestershire

Availability verified

Used (2021) Vauxhall Movano 135 HP | Good price

45432

Oct 2021
32,813 miles
2.3L Diesel
Van
Manual
135 HP (99 kW)
CO2 emissions: 196 g CO2/km comb.
Details

Good price

£13,500

NG7 2SZ Nottingham, Nottinghamshire

Availability verified

Used (2021) Vauxhall Movano 135 HP | Good price

2.3 Turbo D 135ps H2 Van

Oct 2021
23,501 miles
2.3L Diesel
Van
Manual
135 HP (99 kW)
CO2 emissions: 191 g CO2/km comb.
Details

Good price

£13,900

NG7 2SZ Nottingham, Nottinghamshire

Availability verified

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Used (2019) Land Rover Discovery Sport SE 150 HP | Super price

2019 SE Tech 2.0 eD4 2WD

2019
70,931 miles
Trim level: SE
2.0L Diesel
SUV
Manual
150 HP (110 kW)
CO2 emissions: 149 g CO2/km comb.
6.7 mpg
Details

Super price

£8,373

£9,000

BS5 9PJ Bristol City, Bristol

Availability verified

-2%

Used (2020) Volvo XC40 R-Design Pro 190 HP | Good price

2020 R DESIGN Pro 2.0 D4 [190] R

2020
59,112 miles
Trim level: R-Design Pro
4.2L Diesel
SUV
Automatic
190 HP (139 kW)
CO2 emissions: 170 g CO2/km comb.
6.4 mpg
Details

Good price

£18,722

£19,143

BS59PJ

Availability verified

-4%

Used (2023) Kia Sportage 150 HP | Super price

2023 2 1.6T GDi ISG 2 5dr 1.6T GDi

2023
36,700 miles
1.6L Diesel
SUV
Manual
150 HP (110 kW)
CO2 emissions: 152 g CO2/km comb.
6.6 mpg
Details

Super price

£15,104

£15,769

BS5 9PJ Bristol City, Bristol

Availability verified

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Used (2019) BMW X3 M Sport 265 HP | Super price

2019 M Sport xDrive30d Step

2019
62,467 miles
Trim level: M Sport
3.0L Diesel
SUV
Automatic
265 HP (194 kW)
CO2 emissions: 185 g CO2/km comb.
6.9 mpg
Details

Super price

£19,800

£20,108

BS5 9PJ Bristol City, Bristol

Availability verified

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Used (2022) BMW X1 xLine 150 HP | Good price

2022 xLine sDrive 18d xLine 5dr

2022
39,577 miles
Trim level: xLine
2.0L Diesel
SUV
Automatic
150 HP (110 kW)
CO2 emissions: 138 g CO2/km comb.
5.2 mpg
Details

Good price

£16,995

£18,495

CA3 0ET Cumberland, Cumbria

Availability verified

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Used VW Tiguan R-line 150 HP (110 kW) 2021 Grey SUV

(2021) VW Tiguan R-line 150 HP

Fair price

Estimated price £22,051

LE2 6BW Leicester, Leicestershire

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

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Used Peugeot 308 GTi 131 HP (96 kW) 2025 Hatchback

(2025) Peugeot 308 GTi 131 HP

Fair price

CA3 0ET Cumberland, Cumbria

131 g CO2/km comb. - 131 HP (96 kW) - 4.7 Mpg

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Used Land Rover Range Rover evoque SE Dynamic 152 HP (111 kW) 2019 Black SUV

(2019) Land Rover Range Rover evoque SE Dynamic 152 HP

Fair price

Estimated price £16,483

SO18 1BH Southampton, Hampshire

181 g CO2/km comb. - 152 HP (111 kW) - 6.7 Mpg

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Used Audi Q3 Sport 150 HP (110 kW) 2019 White SUV

(2019) Audi Q3 Sport 150 HP

Fair price

Estimated price £18,851

CW1 6YG Cheshire East, Cheshire

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

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Used (2024) Audi A3 Sportback S-Line 150 HP | Good price

2024 S line 35 TDI S Line 5dr S

2024
39,477 miles
Trim level: S-Line
2.0L Diesel
Hatchback
Automatic
150 HP (110 kW)
CO2 emissions: 127 g CO2/km comb.
4.8 mpg
Details

Good price

£18,501

£19,890

CA3 0ET Cumberland, Cumbria

Availability verified

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Used (2019) Audi Q2 Sport 116 HP | Good price

2020 Sport 30 TDI Sport 5dr 30

2019
53,256 miles
Trim level: Sport
1.6L Diesel
SUV
Manual
116 HP (85 kW)
CO2 emissions: 150 g CO2/km comb.
5.7 mpg
Details

Good price

£11,580

BD1 4RY West Yorkshire, West Yorkshire

Availability verified

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Used (2018) Volvo XC60 Momentum 190 HP | Good price

Momentum D4 Awd Auto SUV

2018
62,805 miles
Trim level: Momentum
2.0L Diesel
SUV
Automatic
190 HP (139 kW)
CO2 emissions: 144 g CO2/km comb.
6.8 mpg
Details

Good price

£15,753

£16,379

BS5 9PJ Bristol City, Bristol

Availability verified

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Used (2018) Hyundai Tucson SE 136 HP | Super price

2015 SE Nav 2.0 CRDi SE Nav 5dr

2018
48,151 miles
Trim level: SE
2.0L Diesel
SUV
Automatic
136 HP (100 kW)
CO2 emissions: 156 g CO2/km comb.
6 mpg
Details

Super price

£10,257

£11,000

BS59PJ

Availability verified

-5%

Used (2024) VW Golf VIII Life 116 HP | Super price

2024 Life 2.0 TDI Life 5dr 2.0

2024
33,216 miles
Trim level: Life
2.0L Diesel
Hatchback
Manual
116 HP (85 kW)
CO2 emissions: 110 g CO2/km comb.
4.2 mpg
Details

Super price

£14,724

£15,499

BS59PJ

Availability verified

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Used Vauxhall Grandland X Ultimate 131 HP (96 kW) 2024 Blue SUV

(2024) Vauxhall Grandland X Ultimate 131 HP

Fair price

Estimated price £16,888

DN5 8TW South Yorkshire, South Yorkshire

144 g CO2/km comb. - 131 HP (96 kW) - 5.5 Mpg

Carwow

Used Audi Q5 S-Line 190 HP (139 kW) 2020 SUV

(2020) Audi Q5 S-Line 190 HP

Good price

You save £1,309

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

Carwow

Used Mercedes E220 AMG line 194 HP (142 kW) 2021 Black Coupe

(2021) Mercedes E220 AMG line 194 HP

Fair price

DE73 7HL Stenson, Derbyshire

143 g CO2/km comb. - 194 HP (142 kW) - 51.4 Mpg

Carwow

Used Ford Transit Trend 131 HP (96 kW) 2023 White Van

(2023) Ford Transit Trend 131 HP

Fair price

Estimated price £18,751

WD18 8YH Hertfordshire, Hertfordshire

230 g CO2/km comb. - 131 HP (96 kW) - 8.0 Mpg

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