Fuel Efficient Cars Fuel Efficient Cars

Factory fuel consumption and Real fuel consumption

Model Fuel Consumption
Subaru WRX STI Hatchback 2.5 (300 Hp)
Subaru WRX STI Hatchback 2.5 (300 Hp)
2007-2011 Petrol (Gasoline) Automatical 10,60 lt/100km
(27 MPG)
15,87 lt/100km
(18 MPG)
 Fuel Consumption
10,60 lt/100km
(27 MPG)
15,87 lt/100km
(18 MPG)
Mercedes-Benz CLS Shooting Brake AMG CLS 63 V8 (557 Hp)
Mercedes-Benz CLS Shooting Brake AMG CLS 63 V8 (557 Hp)
2012-2014 Petrol (Gasoline) Automatical 10,60 lt/100km
(27 MPG)
16,46 lt/100km
(17 MPG)
 Fuel Consumption
10,60 lt/100km
(27 MPG)
16,46 lt/100km
(17 MPG)
Mercedes-Benz CLS Shooting Brake AMG CLS 63 V8 (585 Hp)
Mercedes-Benz CLS Shooting Brake AMG CLS 63 V8 (585 Hp)
2012-2014 Petrol (Gasoline) Automatical 10,60 lt/100km
(27 MPG)
16,46 lt/100km
(17 MPG)
 Fuel Consumption
10,60 lt/100km
(27 MPG)
16,46 lt/100km
(17 MPG)
Nissan Murano II 3.5 V6 (256 Hp)
Nissan Murano II 3.5 V6 (256 Hp)
2010-2014 Petrol (Gasoline) Automatical 10,60 lt/100km
(27 MPG)
16,16 lt/100km
(17 MPG)
 Fuel Consumption
10,60 lt/100km
(27 MPG)
16,16 lt/100km
(17 MPG)
Opel Insignia Sedan OPC 2.8 V6 (325 Hp)
Opel Insignia Sedan OPC 2.8 V6 (325 Hp)
2013-2017 Petrol (Gasoline) Manual 10,60 lt/100km
(27 MPG)
15,57 lt/100km
(18 MPG)
 Fuel Consumption
10,60 lt/100km
(27 MPG)
15,57 lt/100km
(18 MPG)
Opel Insignia Hatchback OPC 2.8 V6 (325 Hp)
Opel Insignia Hatchback OPC 2.8 V6 (325 Hp)
2013-2017 Petrol (Gasoline) Manual 10,60 lt/100km
(27 MPG)
15,41 lt/100km
(18 MPG)
 Fuel Consumption
10,60 lt/100km
(27 MPG)
15,41 lt/100km
(18 MPG)
Volvo XC70 II 3.0 T6 (304 Hp)
Volvo XC70 II 3.0 T6 (304 Hp)
2013-2016 Petrol (Gasoline) Automatical 10,60 lt/100km
(27 MPG)
15,56 lt/100km
(18 MPG)
 Fuel Consumption
10,60 lt/100km
(27 MPG)
15,56 lt/100km
(18 MPG)
Mercedes-Benz CLS Shooting Brake AMG CLS 63 V8 (557 Hp)
Mercedes-Benz CLS Shooting Brake AMG CLS 63 V8 (557 Hp)
2014-2018 Petrol (Gasoline) Automatical 10,60 lt/100km
(27 MPG)
16,46 lt/100km
(17 MPG)
 Fuel Consumption
10,60 lt/100km
(27 MPG)
16,46 lt/100km
(17 MPG)
Mercedes-Benz CLS Shooting Brake AMG CLS 63 S V8 (585 Hp)
Mercedes-Benz CLS Shooting Brake AMG CLS 63 S V8 (585 Hp)
2014-2018 Petrol (Gasoline) Automatical 10,60 lt/100km
(27 MPG)
16,16 lt/100km
(17 MPG)
 Fuel Consumption
10,60 lt/100km
(27 MPG)
16,16 lt/100km
(17 MPG)
BMW 3 Series Convertible 323Ci (170 Hp)
BMW 3 Series Convertible 323Ci (170 Hp)
2000-2000 Petrol (Gasoline) Automatical 10,60 lt/100km
(27 MPG)
15,76 lt/100km
(18 MPG)
 Fuel Consumption
10,60 lt/100km
(27 MPG)
15,76 lt/100km
(18 MPG)
BMW 3 Series Sedan 330xi (231 Hp)
BMW 3 Series Sedan 330xi (231 Hp)
2000-2001 Petrol (Gasoline) Automatical 10,60 lt/100km
(27 MPG)
15,32 lt/100km
(18 MPG)
 Fuel Consumption
10,60 lt/100km
(27 MPG)
15,32 lt/100km
(18 MPG)
BMW 5 Series 545i (333 Hp)
BMW 5 Series 545i (333 Hp)
2003-2005 Petrol (Gasoline) Automatical 10,60 lt/100km
(27 MPG)
17,26 lt/100km
(16 MPG)
 Fuel Consumption
10,60 lt/100km
(27 MPG)
17,26 lt/100km
(16 MPG)
Lexus RX III 350 (277 Hp)
Lexus RX III 350 (277 Hp)
2012-2015 Petrol (Gasoline) Automatical 10,60 lt/100km
(27 MPG)
16,16 lt/100km
(17 MPG)
 Fuel Consumption
10,60 lt/100km
(27 MPG)
16,16 lt/100km
(17 MPG)
Bentley Continental GT II V8 4.0 (507 Hp)
Bentley Continental GT II V8 4.0 (507 Hp)
2015-2018 Petrol (Gasoline) Automatical 10,60 lt/100km
(27 MPG)
16,46 lt/100km
(17 MPG)
 Fuel Consumption
10,60 lt/100km
(27 MPG)
16,46 lt/100km
(17 MPG)
Opel Insignia Hatchback OPC 2.8 V6 (325 Hp)
Opel Insignia Hatchback OPC 2.8 V6 (325 Hp)
2013-2017 Petrol (Gasoline) Manual 10,60 lt/100km
(27 MPG)
15,41 lt/100km
(18 MPG)
 Fuel Consumption
10,60 lt/100km
(27 MPG)
15,41 lt/100km
(18 MPG)
Opel Insignia Sedan OPC 2.8 V6 (325 Hp)
Opel Insignia Sedan OPC 2.8 V6 (325 Hp)
2013-2017 Petrol (Gasoline) Manual 10,60 lt/100km
(27 MPG)
15,57 lt/100km
(18 MPG)
 Fuel Consumption
10,60 lt/100km
(27 MPG)
15,57 lt/100km
(18 MPG)
Chrysler PT Cruiser 2.0 i 16V (150 Hp)
Chrysler PT Cruiser 2.0 i 16V (150 Hp)
2000-2010 Petrol (Gasoline) Automatical 10,60 lt/100km
(27 MPG)
14,48 lt/100km
(19 MPG)
 Fuel Consumption
10,60 lt/100km
(27 MPG)
14,48 lt/100km
(19 MPG)
Nissan Murano II 3.5 V6 (249 Hp)
Nissan Murano II 3.5 V6 (249 Hp)
2010-2014 Petrol (Gasoline) Automatical 10,60 lt/100km
(27 MPG)
15,46 lt/100km
(18 MPG)
 Fuel Consumption
10,60 lt/100km
(27 MPG)
15,46 lt/100km
(18 MPG)
Vauxhall Signum 2.8i V6 24V Turbo ECOTEC (230 Hp)
Vauxhall Signum 2.8i V6 24V Turbo ECOTEC (230 Hp)
2005-2006 Petrol (Gasoline) Manual 10,60 lt/100km
(27 MPG)
14,89 lt/100km
(19 MPG)
 Fuel Consumption
10,60 lt/100km
(27 MPG)
14,89 lt/100km
(19 MPG)
Audi TT Coupe 3.2i V6 24V (250 Hp)
Audi TT Coupe 3.2i V6 24V (250 Hp)
2003-2006 Petrol (Gasoline) Automatical 10,60 lt/100km
(27 MPG)
15,76 lt/100km
(18 MPG)
 Fuel Consumption
10,60 lt/100km
(27 MPG)
15,76 lt/100km
(18 MPG)
Opel Vectra C Caravan 3.2i V6  24V (211 Hp)
Opel Vectra C Caravan 3.2i V6 24V (211 Hp)
2004-2005 Petrol (Gasoline) Automatical 10,60 lt/100km
(27 MPG)
16,06 lt/100km
(18 MPG)
 Fuel Consumption
10,60 lt/100km
(27 MPG)
16,06 lt/100km
(18 MPG)
Audi A6 2.8 V6 30V (193 Hp)
Audi A6 2.8 V6 30V (193 Hp)
1997-2001 Petrol (Gasoline) Automatical 10,60 lt/100km
(27 MPG)
15,62 lt/100km
(18 MPG)
 Fuel Consumption
10,60 lt/100km
(27 MPG)
15,62 lt/100km
(18 MPG)
Rover 75 Tourer 2.5 V6 (177 Hp)
Rover 75 Tourer 2.5 V6 (177 Hp)
2001-2005 Petrol (Gasoline) Automatical 10,60 lt/100km
(27 MPG)
15,33 lt/100km
(18 MPG)
 Fuel Consumption
10,60 lt/100km
(27 MPG)
15,33 lt/100km
(18 MPG)
Cadillac CTS II 3.0 V6 (273 Hp)
Cadillac CTS II 3.0 V6 (273 Hp)
2008-2013 Petrol (Gasoline) Automatical 10,60 lt/100km
(27 MPG)
16,78 lt/100km
(17 MPG)
 Fuel Consumption
10,60 lt/100km
(27 MPG)
16,78 lt/100km
(17 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.

«