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Used Bentley diesel • 10 listings compared on price

Market overview: Market overview for used Bentley diesel (July-2026): AutoUncle has price-compared 10 used Bentley diesel vehicles from 42 dealer sites. The three most popular models are currently Bentley Bentayga, with prices ranging from £53,167 to £66,174 and a median price of £59,997. The most common body type is SUV. AutoUncle has identified 5 cars currently listed below expected market value, and 30.0% of listings have had a price reduction in the last 30 days (largest saving: £2,000). The average selling time for a used Bentley diesel is 67 days. (Source: AutoUncle market data, July-2026)

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Carwow

Used Bentley Bentayga 435 HP (319 kW) 2018 SUV

(2018) Bentley Bentayga 435 HP

Fair price

Estimated price £53,001

210 g CO2/km comb. - 435 HP (319 kW) - 7.8 Mpg

Price checked by AutoUncle

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Good price

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1 / 4

Used (2018) Bentley Bentayga 435 HP | Super price

4.0 V8 5dr Auto

2018
30,440 miles
4.0L Diesel
SUV
Automatic
435 HP (319 kW)
CO2 emissions: 210 g CO2/km comb.
7.8 mpg
Details

Super price

£61,990

Parkers.co.uk

UB6 7LA Perivale, London

-3%

1 / 4

Used (2018) Bentley Bentayga 435 HP | Super price

4.0d V8 Auto 4WD Euro 6 (s/s) 5dr

2018
43,000 miles
4.0L Diesel
SUV
Automatic
435 HP (319 kW)
CO2 emissions: 210 g CO2/km comb.
7.9 mpg
Details

Super price

£62,948

£64,948

Parkers.co.uk

CM1 3SR Cooksmill Green, Essex

-22%

1 / 4

Used (2017) Bentley Bentayga 430 HP | Super price

4.0 V8 D 5d 430 BHP Estate

2017
74,000 miles
4.0L Diesel
SUV
Automatic
430 HP (316 kW)
35 mpg
Details

Super price

£52,490

£67,990

Exchange and Mart

CM5 9GX High Ongar, Essex

-7%

1 / 4

Used (2017) Bentley Bentayga 435 HP | Super price

4.0 V8 5dr Auto

2017
39,750 miles
4.0L Diesel
SUV
Automatic
435 HP (319 kW)
CO2 emissions: 210 g CO2/km comb.
35 mpg
Details

Super price

£59,995

£64,995

Parkers.co.uk

TN23 3EU Kingsnorth, Kent

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Carwow

Used Bentley Bentayga 435 HP (319 kW) 2018 SUV

(2018) Bentley Bentayga 435 HP

Fair price

Estimated price £53,001

210 g CO2/km comb. - 435 HP (319 kW) - 7.8 Mpg

1 / 4

Used (2017) Bentley Bentayga 435 HP | Good price

4.0d V8 Auto 4WD Euro 6 (s/s) 5dr

2017
48,257 miles
4.0L Diesel
SUV
Automatic
435 HP (319 kW)
CO2 emissions: 210 g CO2/km comb.
7.9 mpg
Details

Good price

£59,999

Exchange and Mart

Hampshire, Hampshire

1 / 1

Used (2018) Bentley Bentayga 435 HP | Fair price

2018 Standard 4.0 V8 5dr Auto

2018
92,829 miles
4.0L Diesel
SUV
Automatic
435 HP (319 kW)
CO2 emissions: 210 g CO2/km comb.
7.8 mpg
Details

Fair price

£53,995

B330SJ

Availability verified

1 / 4

Used (2017) Bentley Bentayga 435 HP | Fair price

4.0d V8 SUV 5dr Diesel Auto 4WD

2017
38,000 miles
4.0L Diesel
SUV
Automatic
435 HP (319 kW)
CO2 emissions: 210 g CO2/km comb.
7.9 mpg
Details

Fair price

£63,948

Exchange and Mart

CM1 3SR Cooksmill Green, Essex

1 / 4

Used (2018) Bentley Bentayga 435 HP | A bit pricey

4.0 V8 5dr Auto

2018
55,000 miles
4.0L Diesel
SUV
Automatic
435 HP (319 kW)
CO2 emissions: 210 g CO2/km comb.
35 mpg
Details

A bit pricey

£67,995

Parkers.co.uk

G32 8LT Tollcross, Glasgow

1 / 4

Used (2017) Bentley Bentayga 435 HP | A bit pricey

4.0 V8 5dr Auto

2017
78,000 miles
4.0L Diesel
SUV
Automatic
435 HP (319 kW)
CO2 emissions: 210 g CO2/km comb.
35 mpg
Details

A bit pricey

£56,995

Motors.co.uk

BL1 3NE Greater Manchester, Manchester

Used (2017) Bentley Bentayga 435 HP | Expensive

4.0d V8 Auto 4WD Euro 6 (s/s) 5dr

2017
92,829 miles
4.0L Diesel
SUV
Automatic
435 HP (319 kW)
CO2 emissions: 210 g CO2/km comb.
7.9 mpg
Details

Expensive

£53,995

Exchange and Mart

Warwickshire, Warwickshire

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New Mercedes V220 Premium 163 HP (119 kW) 2026 MPV

(2026) Mercedes V220 Premium 163 HP

Good price

You save £3,450

WV24HD, West Midlands

192 g CO2/km comb. - 163 HP (119 kW) - 7.3 Mpg

Carwow

Used Mercedes V300 Premium 237 HP (174 kW) 2024 Obsidian black MPV

(2024) Mercedes V300 Premium 237 HP

Good price

You save £2,300

CM1 3BH Essex, Essex

196 g CO2/km comb. - 237 HP (174 kW) - 7.4 Mpg

Carwow

Used Mercedes V300 AMG line 237 HP (174 kW) 2023 Black MPV

(2023) Mercedes V300 AMG line 237 HP

Fair price

Estimated price £49,992

HU9 1DN Kingston Upon Hull, East Yorkshire

206 g CO2/km comb. - 237 HP (174 kW) - 7.8 Mpg

Carwow Leasing

New Mercedes CLE220 AMG Line Premium Plus 197 HP (144 kW) 2025 Coupe

(2025) Mercedes CLE220 AMG Line Premium Plus 197 HP

Fair price

Estimated price £54,118

TS183RB, Durham

126 g CO2/km comb. - 197 HP (144 kW) - 4.8 Mpg

Showing 1 - 10 of 10 results

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All models for Bentley with diesel

Bentayga (10)

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