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Most economical diesel cars 2020

most economical cars uk

Diesel cars can be very economical – the list below shows the Top 30 diesel cars with the best fuel economy from cars currently available to buy in 2020 in the UK. The data is sorted by MPG and shows details on MPG, CO2 g/km, Tax Band and the unique Next Green Car Rating.

This list of most economical diesel cars can be refined by filtering on various criteria such as Vehicle Class, Price, Tax Band, CO2 band, Congestion Charge and more using the new car search.

If you are looking for something more specific try one of the lists of economical cars below:

List of economical diesel cars
Key

Petrol
Diesel
Hybrid
Plug-in
Hybrid
Electric
Hydrogen
NGC
Rating
MPG
Combined
CO2
(g/km)
NGC
Approved

CITROEN C3 1.6 BlueHDi Feel 100hp S&S

Supermini 5 door / 5 seats
Compare
OTR £18,985
NGC
31
MPG
88
WLTP
CO2
117
WLTP

VAUXHALL Corsa 1.5 Turbo D SE 102PS

Supermini 5 door / 5 seats
Compare
OTR £17,800
NGC
31
EST.
MPG
88
WLTP
CO2
109
109-117
WLTP

PEUGEOT 208 1.5L BlueHDi Active 100 S&S

Supermini 5 door / 5 seats
Compare
OTR £19,425
NGC
31
EST.
MPG
88
WLTP
CO2
109
WLTP

CITROEN C4 Cactus BlueHDi Flair 100 Stock Only

Small family 5 door / 5 seats
Compare
OTR £22,340
NGC
39
EST.
MPG
84
WLTP
CO2
122
WLTP

HONDA Civic 1.6 i-DTEC Turbo S 120PS

Small family 5 door / 5 seats
Compare
OTR £21,120
NGC
33
EST.
MPG
83
WLTP
CO2
117
WLTP

VAUXHALL Astra Sports Tourer 1.5 Turbo D SE 105PS

Estate 5 door / 5 seats
Compare
OTR £21,395
NGC
34
EST.
MPG
83
WLTP
CO2
114
114-123
WLTP

PEUGEOT 308 1.5L BlueHDi Active 100 S&S

Small family 5 door / 5 seats
Compare
OTR £22,340
NGC
33
MPG
82
WLTP
CO2
119
WLTP

PEUGEOT 308 SW 1.5L BlueHDi Active 100 S&S

Estate 5 door / 5 seats
Compare
OTR £23,290
NGC
33
MPG
82
WLTP
CO2
120
WLTP

VAUXHALL Astra Hatch 1.5 Turbo D SE 105PS

Small family 5 door / 5 seats
Compare
OTR £19,945
NGC
34
EST.
MPG
82
WLTP
CO2
113
113-119
WLTP

VW Golf 2.0 TDI Life 115PS

Small family 5 door / 5 seats
Compare
OTR £24,900
NGC
34
EST.
MPG
82
WLTP
CO2
108
108-118
WLTP

What is an economical car?

What constitutes an economical car will vary from person to person, but most motorists are looking for low running costs: low tax, low insurance and good fuel economy

High fuel economy or MPG tends to go hand in hand with low CO2 emissions and low CO2 emissions in turn means less car tax or company car tax. Thus, the most economical cars to run are often also environmentally-friendly cars.

Selecting a model in the list of most economical cars above will show more details on the model, including running costs, whole life cost and links to fuel and tax calculators.

Chris Lilly

Author:Chris Lilly
Date Updated:10th Jul 2020

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