Fuel Efficient Cars Fuel Efficient Cars

Factory fuel consumption and Real fuel consumption

Model Fuel Consumption
Mercedes-Benz CLK AMG CLK 55 V8 (367 Hp)
Mercedes-Benz CLK AMG CLK 55 V8 (367 Hp)
2005-2006 Petrol (Gasoline) Automatical 12,10 lt/100km
(23 MPG)
19,71 lt/100km
(14 MPG)
 Fuel Consumption
12,10 lt/100km
(23 MPG)
19,71 lt/100km
(14 MPG)
Nissan Pick UP 2.4 i King Cab (120 Hp)
Nissan Pick UP 2.4 i King Cab (120 Hp)
1998-2007 Petrol (Gasoline) Manual 12,20 lt/100km
(23 MPG)
17,32 lt/100km
(16 MPG)
 Fuel Consumption
12,20 lt/100km
(23 MPG)
17,32 lt/100km
(16 MPG)
Nissan Cima 4.5 i V8 32V X Four (280 Hp)
Nissan Cima 4.5 i V8 32V X Four (280 Hp)
2001-2010 Petrol (Gasoline) Automatical 12,20 lt/100km
(23 MPG)
18,97 lt/100km
(15 MPG)
 Fuel Consumption
12,20 lt/100km
(23 MPG)
18,97 lt/100km
(15 MPG)
Alfa Romeo Spider 3.2 V6 (260 Hp)
Alfa Romeo Spider 3.2 V6 (260 Hp)
2006-2010 Petrol (Gasoline) Automatical 12,20 lt/100km
(23 MPG)
18,97 lt/100km
(15 MPG)
 Fuel Consumption
12,20 lt/100km
(23 MPG)
18,97 lt/100km
(15 MPG)
Alfa Romeo 159 Sportwagon 3.2 JTS V6 (260 Hp)
Alfa Romeo 159 Sportwagon 3.2 JTS V6 (260 Hp)
2007-2010 Petrol (Gasoline) Automatical 12,20 lt/100km
(23 MPG)
18,97 lt/100km
(15 MPG)
 Fuel Consumption
12,20 lt/100km
(23 MPG)
18,97 lt/100km
(15 MPG)
Lexus RX II 300 4WD (204 Hp)
Lexus RX II 300 4WD (204 Hp)
2003-2009 Petrol (Gasoline) Automatical 12,20 lt/100km
(23 MPG)
17,64 lt/100km
(16 MPG)
 Fuel Consumption
12,20 lt/100km
(23 MPG)
17,64 lt/100km
(16 MPG)
Renault Espace IV 3.5i V6 24V (241 Hp)
Renault Espace IV 3.5i V6 24V (241 Hp)
2002-2006 Petrol (Gasoline) Automatical 12,20 lt/100km
(23 MPG)
18,67 lt/100km
(15 MPG)
 Fuel Consumption
12,20 lt/100km
(23 MPG)
18,67 lt/100km
(15 MPG)
Cadillac STS 3.6 i V6 (258 Hp)
Cadillac STS 3.6 i V6 (258 Hp)
2004-2011 Petrol (Gasoline) Automatical 12,20 lt/100km
(23 MPG)
19,87 lt/100km
(14 MPG)
 Fuel Consumption
12,20 lt/100km
(23 MPG)
19,87 lt/100km
(14 MPG)
Mercedes-Benz S-class Long S 500 (388 Hp)
Mercedes-Benz S-class Long S 500 (388 Hp)
2005-2009 Petrol (Gasoline) Automatical 12,20 lt/100km
(23 MPG)
18,97 lt/100km
(15 MPG)
 Fuel Consumption
12,20 lt/100km
(23 MPG)
18,97 lt/100km
(15 MPG)
Hyundai ix55 3.8 V6 24V (264 Hp)
Hyundai ix55 3.8 V6 24V (264 Hp)
2008-2012 Petrol (Gasoline) Automatical 12,20 lt/100km
(23 MPG)
19,32 lt/100km
(15 MPG)
 Fuel Consumption
12,20 lt/100km
(23 MPG)
19,32 lt/100km
(15 MPG)
Mitsubishi Santamo 2.0 i 16V AWD (139 Hp)
Mitsubishi Santamo 2.0 i 16V AWD (139 Hp)
1999-2004 Petrol (Gasoline) Manual 12,20 lt/100km
(23 MPG)
16,66 lt/100km
(17 MPG)
 Fuel Consumption
12,20 lt/100km
(23 MPG)
16,66 lt/100km
(17 MPG)
Renault Grand Espace IV 3.5 V6 (241 Hp)
Renault Grand Espace IV 3.5 V6 (241 Hp)
2006-2010 Petrol (Gasoline) Automatical 12,20 lt/100km
(23 MPG)
18,67 lt/100km
(15 MPG)
 Fuel Consumption
12,20 lt/100km
(23 MPG)
18,67 lt/100km
(15 MPG)
Mercedes-Benz CLK CLK 430 (279 Hp)
Mercedes-Benz CLK CLK 430 (279 Hp)
1997-2003 Petrol (Gasoline) Automatical 12,20 lt/100km
(23 MPG)
19,87 lt/100km
(14 MPG)
 Fuel Consumption
12,20 lt/100km
(23 MPG)
19,87 lt/100km
(14 MPG)
Chevrolet Corvette Targa Stingray 6.2 V8 (466 Hp)
Chevrolet Corvette Targa Stingray 6.2 V8 (466 Hp)
2014-2019 Petrol (Gasoline) Manual 12,20 lt/100km
(23 MPG)
19,31 lt/100km
(15 MPG)
 Fuel Consumption
12,20 lt/100km
(23 MPG)
19,31 lt/100km
(15 MPG)
Audi A6 Avant 2.7 T V6 (230 Hp)
Audi A6 Avant 2.7 T V6 (230 Hp)
1998-2000 Petrol (Gasoline) Automatical 12,20 lt/100km
(23 MPG)
17,64 lt/100km
(16 MPG)
 Fuel Consumption
12,20 lt/100km
(23 MPG)
17,64 lt/100km
(16 MPG)
Audi A6 2.7 T V6 (250 Hp)
Audi A6 2.7 T V6 (250 Hp)
2000-2001 Petrol (Gasoline) Automatical 12,20 lt/100km
(23 MPG)
17,64 lt/100km
(16 MPG)
 Fuel Consumption
12,20 lt/100km
(23 MPG)
17,64 lt/100km
(16 MPG)
Audi A6 2.7 T V6 (230 Hp)
Audi A6 2.7 T V6 (230 Hp)
1999-2001 Petrol (Gasoline) Automatical 12,20 lt/100km
(23 MPG)
17,64 lt/100km
(16 MPG)
 Fuel Consumption
12,20 lt/100km
(23 MPG)
17,64 lt/100km
(16 MPG)
Audi A6 2.7 V6 (250 Hp)
Audi A6 2.7 V6 (250 Hp)
2001-2004 Petrol (Gasoline) Automatical 12,20 lt/100km
(23 MPG)
17,64 lt/100km
(16 MPG)
 Fuel Consumption
12,20 lt/100km
(23 MPG)
17,64 lt/100km
(16 MPG)
Alfa Romeo 166 2.5 i V6 24V (190 Hp)
Alfa Romeo 166 2.5 i V6 24V (190 Hp)
1998-2001 Petrol (Gasoline) Automatical 12,20 lt/100km
(23 MPG)
17,16 lt/100km
(16 MPG)
 Fuel Consumption
12,20 lt/100km
(23 MPG)
17,16 lt/100km
(16 MPG)
McLaren 720S Spider 4.0 V8 (720 Hp)
McLaren 720S Spider 4.0 V8 (720 Hp)
2019-2023 Petrol (Gasoline) Automatical 12,20 lt/100km
(23 MPG)
18,95 lt/100km
(15 MPG)
 Fuel Consumption
12,20 lt/100km
(23 MPG)
18,95 lt/100km
(15 MPG)
Genesis G90 3.8 GDi V6 (315 Hp)
Genesis G90 3.8 GDi V6 (315 Hp)
2018-2021 Petrol (Gasoline) Automatical 12,20 lt/100km
(23 MPG)
17,40 lt/100km
(16 MPG)
 Fuel Consumption
12,20 lt/100km
(23 MPG)
17,40 lt/100km
(16 MPG)
Porsche 911 Cabriolet Carrera 4S 3.6 (320 Hp)
Porsche 911 Cabriolet Carrera 4S 3.6 (320 Hp)
2001-2004 Petrol (Gasoline) Automatical 12,20 lt/100km
(23 MPG)
19,87 lt/100km
(14 MPG)
 Fuel Consumption
12,20 lt/100km
(23 MPG)
19,87 lt/100km
(14 MPG)
Mercedes-Benz GLC SUV AMG GLC 63 V8 (476 Hp)
Mercedes-Benz GLC SUV AMG GLC 63 V8 (476 Hp)
2019-2023 Petrol (Gasoline) Automatical 12,20 lt/100km
(23 MPG)
18,42 lt/100km
(15 MPG)
 Fuel Consumption
12,20 lt/100km
(23 MPG)
18,42 lt/100km
(15 MPG)
Kia K3 Sedan II GT 1.6 T-GDI (204 Hp)
Kia K3 Sedan II GT 1.6 T-GDI (204 Hp)
2018-2021 Petrol (Gasoline) Manual 12,20 lt/100km
(23 MPG)
16,33 lt/100km
(17 MPG)
 Fuel Consumption
12,20 lt/100km
(23 MPG)
16,33 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.

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