Fuel Efficient Cars Fuel Efficient Cars

Factory fuel consumption and Real fuel consumption

Model Fuel Consumption
Renault Clio IV Grandtour 1.5 Energy dCi (90 Hp)
Renault Clio IV Grandtour 1.5 Energy dCi (90 Hp)
2016-2023 Diesel Manual 3,20 lt/100km
(88 MPG)
3,75 lt/100km
(75 MPG)
 Fuel Consumption
3,20 lt/100km
(88 MPG)
3,75 lt/100km
(75 MPG)
Nissan Micra 1.5 dCi (90 Hp)
Nissan Micra 1.5 dCi (90 Hp)
2017-2018 Diesel Manual 3,20 lt/100km
(88 MPG)
3,71 lt/100km
(76 MPG)
 Fuel Consumption
3,20 lt/100km
(88 MPG)
3,71 lt/100km
(76 MPG)
Ford Fiesta VIII 1.5 TDCi (85 Hp)
Ford Fiesta VIII 1.5 TDCi (85 Hp)
2017-2020 Diesel Manual 3,20 lt/100km
(88 MPG)
3,86 lt/100km
(73 MPG)
 Fuel Consumption
3,20 lt/100km
(88 MPG)
3,86 lt/100km
(73 MPG)
Peugeot 308 SW II 1.6 BlueHDi (120 Hp)
Peugeot 308 SW II 1.6 BlueHDi (120 Hp)
2017-2018 Diesel Manual 3,20 lt/100km
(88 MPG)
4,21 lt/100km
(67 MPG)
 Fuel Consumption
3,20 lt/100km
(88 MPG)
4,21 lt/100km
(67 MPG)
Opel Corsa F 5-door 1.5 Diesel (102 Hp)
Opel Corsa F 5-door 1.5 Diesel (102 Hp)
2019-2023 Diesel Manual 3,20 lt/100km
(88 MPG)
3,82 lt/100km
(74 MPG)
 Fuel Consumption
3,20 lt/100km
(88 MPG)
3,82 lt/100km
(74 MPG)
Smart Fortwo II coupe 0.8 cdi (45 Hp)
Smart Fortwo II coupe 0.8 cdi (45 Hp)
2007-2009 Diesel Manual 3,30 lt/100km
(85 MPG)
4,42 lt/100km
(64 MPG)
 Fuel Consumption
3,30 lt/100km
(85 MPG)
4,42 lt/100km
(64 MPG)
Ford Fiesta VII 1.6 TDCi (95 Hp)
Ford Fiesta VII 1.6 TDCi (95 Hp)
2013-2017 Diesel Manual 3,30 lt/100km
(85 MPG)
3,98 lt/100km
(71 MPG)
 Fuel Consumption
3,30 lt/100km
(85 MPG)
3,98 lt/100km
(71 MPG)
Seat Leon III 1.6 TDI (110 Hp)
Seat Leon III 1.6 TDI (110 Hp)
2013-2016 Diesel Manual 3,30 lt/100km
(85 MPG)
3,98 lt/100km
(71 MPG)
 Fuel Consumption
3,30 lt/100km
(85 MPG)
3,98 lt/100km
(71 MPG)
Seat Leon III ST 1.6 TDI (110 Hp)
Seat Leon III ST 1.6 TDI (110 Hp)
2014-2016 Diesel Manual 3,30 lt/100km
(85 MPG)
4,02 lt/100km
(70 MPG)
 Fuel Consumption
3,30 lt/100km
(85 MPG)
4,02 lt/100km
(70 MPG)
Seat Leon III SC 1.6 TDI (110 Hp)
Seat Leon III SC 1.6 TDI (110 Hp)
2013-2016 Diesel Manual 3,30 lt/100km
(85 MPG)
4,02 lt/100km
(70 MPG)
 Fuel Consumption
3,30 lt/100km
(85 MPG)
4,02 lt/100km
(70 MPG)
Opel Corsavan D 1.3 CDTI (95 Hp)
Opel Corsavan D 1.3 CDTI (95 Hp)
2011-2014 Diesel Manual 3,30 lt/100km
(85 MPG)
3,79 lt/100km
(74 MPG)
 Fuel Consumption
3,30 lt/100km
(85 MPG)
3,79 lt/100km
(74 MPG)
Citroen C4 II Hatchback 1.6 BlueHDi (99 Hp)
Citroen C4 II Hatchback 1.6 BlueHDi (99 Hp)
2015-2018 Diesel Manual 3,30 lt/100km
(85 MPG)
3,98 lt/100km
(71 MPG)
 Fuel Consumption
3,30 lt/100km
(85 MPG)
3,98 lt/100km
(71 MPG)
Volvo V40 2.0 D4 (190 Hp)
Volvo V40 2.0 D4 (190 Hp)
2014-2016 Diesel Manual 3,30 lt/100km
(85 MPG)
4,17 lt/100km
(68 MPG)
 Fuel Consumption
3,30 lt/100km
(85 MPG)
4,17 lt/100km
(68 MPG)
Opel Corsa E 3-door 1.3 CDTI ECOTEC (95 Hp)
Opel Corsa E 3-door 1.3 CDTI ECOTEC (95 Hp)
2015-2018 Diesel Manual 3,30 lt/100km
(85 MPG)
3,94 lt/100km
(72 MPG)
 Fuel Consumption
3,30 lt/100km
(85 MPG)
3,94 lt/100km
(72 MPG)
Opel Corsa E 5-door 1.3 CDTI ECOTEC (95 Hp)
Opel Corsa E 5-door 1.3 CDTI ECOTEC (95 Hp)
2015-2018 Diesel Manual 3,30 lt/100km
(85 MPG)
3,94 lt/100km
(72 MPG)
 Fuel Consumption
3,30 lt/100km
(85 MPG)
3,94 lt/100km
(72 MPG)
Renault Megane IV 1.5 Energy dCi (110 Hp)
Renault Megane IV 1.5 Energy dCi (110 Hp)
2016-2018 Diesel Manual 3,30 lt/100km
(85 MPG)
3,98 lt/100km
(71 MPG)
 Fuel Consumption
3,30 lt/100km
(85 MPG)
3,98 lt/100km
(71 MPG)
Hyundai i20 II 1.1 CRDi (75 Hp)
Hyundai i20 II 1.1 CRDi (75 Hp)
2014-2018 Diesel Manual 3,30 lt/100km
(85 MPG)
4,13 lt/100km
(68 MPG)
 Fuel Consumption
3,30 lt/100km
(85 MPG)
4,13 lt/100km
(68 MPG)
Smart Fortwo II coupe 0.8 cdi (45 Hp)
Smart Fortwo II coupe 0.8 cdi (45 Hp)
2007-2009 Diesel Automatical 3,30 lt/100km
(85 MPG)
4,46 lt/100km
(63 MPG)
 Fuel Consumption
3,30 lt/100km
(85 MPG)
4,46 lt/100km
(63 MPG)
Renault Clio IV 1.5 dCi (75 Hp)
Renault Clio IV 1.5 dCi (75 Hp)
2016-2017 Diesel Manual 3,30 lt/100km
(85 MPG)
4,18 lt/100km
(68 MPG)
 Fuel Consumption
3,30 lt/100km
(85 MPG)
4,18 lt/100km
(68 MPG)
Vauxhall Corsa E 1.3 CDTi ecoFLEX (95 Hp)
Vauxhall Corsa E 1.3 CDTi ecoFLEX (95 Hp)
2014-2018 Diesel Manual 3,30 lt/100km
(85 MPG)
3,94 lt/100km
(72 MPG)
 Fuel Consumption
3,30 lt/100km
(85 MPG)
3,94 lt/100km
(72 MPG)
Opel Crossland X 1.6 ECOTEC (99 Hp)
Opel Crossland X 1.6 ECOTEC (99 Hp)
2017-2018 Diesel Manual 3,30 lt/100km
(85 MPG)
4,02 lt/100km
(70 MPG)
 Fuel Consumption
3,30 lt/100km
(85 MPG)
4,02 lt/100km
(70 MPG)
Ford Fiesta VII 1.6 TDCi (95 Hp)
Ford Fiesta VII 1.6 TDCi (95 Hp)
2013-2017 Diesel Manual 3,30 lt/100km
(85 MPG)
3,98 lt/100km
(71 MPG)
 Fuel Consumption
3,30 lt/100km
(85 MPG)
3,98 lt/100km
(71 MPG)
Citroen C3 II 1.4 e-HDi (68 Hp)
Citroen C3 II 1.4 e-HDi (68 Hp)
2011-2013 Diesel Automatical 3,40 lt/100km
(83 MPG)
4,30 lt/100km
(66 MPG)
 Fuel Consumption
3,40 lt/100km
(83 MPG)
4,30 lt/100km
(66 MPG)
Smart Fortwo II cabrio 0.8d (45 Hp)
Smart Fortwo II cabrio 0.8d (45 Hp)
2007-2014 Diesel Manual 3,40 lt/100km
(83 MPG)
4,55 lt/100km
(62 MPG)
 Fuel Consumption
3,40 lt/100km
(83 MPG)
4,55 lt/100km
(62 MPG)

While fuel prices keep increasing, we are here to help you. Here is the list of fuel efficient cars of 2020. The list of fuel efficient cars can be viewed in two sections. On the left bar you are going to see petrol efficient cars and on the left diesel efficient cars are listed. While browsing best mpg cars, it is easy to see that mostly “small-B class” ones are the best mileage cars.

Best fuel consumption depends on car’s efficiency of course. “Fuel consume” means emissions, and “best mpg cars” means low emission cars. According to our list these are the winners:

Most economical petrol car is 2020 Fiat 500

Most economical deisel car is 2020 Peugeot 208

Both cars are equipped by Start & Stop technology. Most economical petrol car has small petrol engine such as 900cc. On the other hand most economical diesel car has 1.6 lt diesel engine. Weight and dimensions of the cars are quite similar.

If you are trying to find out what car brand is the best for fuel efficiency, we suggest you to look up for European, Korean and Japanese manufacturers. Cars from Europe such as Citroen c3, Volkswagen Polo, Peugeot 308, Ford Fiesta, Vauxhall Corsa, Renault Clio and Volvo V40. For sure there are some Premium options are possible such as, Mercedes A180 or CLA, BMW 116d or 118d, Audi A1 or A3.

For petrol engines, you should be looking for 1.0 TFSI, 1.2 TFSI and 1.4 TFSI, 1.5 Turbo and 1.6 CGI. And for diesel engines, we can suggest you to check 1.3 CDTI, 1.4 dCI, 1.6 TDI, 1.6 HDI, 1.6 TDCI engines. Efficent engines are mostly named as BlueHDI, Bluemotion, BMT, Eco, Ecomotive, Green Tec, Ecoflex, Efficientdynamics, BlueEfficiency.

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