Best MPG - petrol cars

best mpg cars $year

When buying a new car, finding one with good fuel economy will reduce your fuel costs and tax bill. The list below shows the petrol cars with the best MPG that are available to buy as new in UK in 2016.

All three types of official MPG are shown (combined, urban and extra-urban) plus 'Real MPG', a figure estimated by Next Green Car to more closely reflect an achievable miles per gallon figure for these petrol vehicles.

Select another search option to see more listings of cars with good fuel economy, or use the main car search to find used cars or filter by more criteria.

Your results
Key

Petrol
Diesel
Hybrid
Plug-in
Hybrid
Electric
NGC
Rating
NGC
Approved
MPG
Combined
Real MPG
(Estimated)
MPG
Equivalent

SUZUKI Celerio 1.0 SZ3 Dualjet

OTR £8,649 City car Manual 5-speed
Urban MPG69
Ex-Urban MPG83
Compare
Official
MPG
78
Real
MPG
56
Fuel cost
/mile
6.2p

FIAT 500 0.9 TwinAir Riva 85HP Dualogic

OTR £17,650 City car Semi-automatic 5-Speed
Compare
Official
MPG
77 est
Real
MPG
55 est
Fuel cost
/mile
6.4p

FIAT 500C 0.9 TwinAir Riva 85HP Dualogic

OTR £20,300 City car Semi-automatic 5-Speed
Compare
Official
MPG
77 est
Real
MPG
55 est
Fuel cost
/mile
6.4p

HYUNDAI i10 1.0 SE Blue Drive 66PS 4-seat

OTR £10,900 City car Manual 5-speed
Compare
Official
MPG
73 est
Real
MPG
52 est
Fuel cost
/mile
6.7p

SUZUKI Baleno 1.2 DUALJET SZ5 SHVS

OTR £13,749 Small family Manual 5-speed
Compare
Official
MPG
72 est
Real
MPG
52 est
Fuel cost
/mile
6.7p

PEUGEOT 308 1.2L PureTech e-THP Active 110 S&S

OTR £19,525 Small family Manual 5-speed
Urban MPG54
Ex-Urban MPG83
Compare
Official
MPG
71
Real
MPG
51
Fuel cost
/mile
6.9p

VAUXHALL Astra Hatch 1.0i Design 105PS Turbo S/S ecoFLEX Easytronic

OTR £17,015 Small family Semi-automatic
Compare
Official
MPG
70 est
Real
MPG
51 est
Fuel cost
/mile
6.9p

PEUGEOT 108 Top! 1.0L Active 68

OTR £11,305 City car Manual 5-speed
Urban MPG57
Ex-Urban MPG79
Compare
Official
MPG
69
Real
MPG
50
Fuel cost
/mile
7.0p

SKODA Citigo 1.0 MPI SE 60PS GreenTech

OTR £9,765 City car Manual 5-speed
Urban MPG57
Ex-Urban MPG79
Compare
Official
MPG
69
Real
MPG
54
Fuel cost
/mile
7.0p

SMART fortwo coupe 1.0 passion 71hp start/stop

OTR £11,125 City car Manual 5-speed
Urban MPG58
Ex-Urban MPG76
Compare
Official
MPG
69
Real
MPG
50
Fuel cost
/mile
7.0p

Petrol cars fuel economy

The official MPG figures for all vehicles, including petrol models are derived from the NEDC test. There are two parts to the test: an 'urban' cycle designed to reflect driving in a city environment with many stops and starts and an 'extra-urban' cycle designed to mirror more steady state motorway and country routes. The 'combined' figure, which is the most often quoted figure is an average of 'urban' and 'extra-urban' weighted by the distances covered in each test.

Often drivers find that it is difficult to achieve the official MPG figures, and it is well understood that these rates should be used as a comparison rather than a target to achieve. Next Green Car has estimated a 'Real MPG' figure which reflects real-world conditions more closely. See the real MPG page for more info.

Different petrol models can have dramatically different fuel economy, so before purchase it is essential to research into each model carefully to ensure a good fuel economy, with the resultant reduced fuel bills and car tax. High MPG is directly linked to lower tail-pipe CO2 so a petrol vehicle with good MPG will also emit a lower level of CO2 emissions into the environment.

Chris Lilly

Author:Chris Lilly
Date Updated:6th Dec 2016

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