Fuel Efficient Cars Fuel Efficient Cars

Factory fuel consumption and Real fuel consumption

Model Fuel Consumption
Volkswagen Touareg I 4.2 i V8 (310 Hp)
Volkswagen Touareg I 4.2 i V8 (310 Hp)
2002-2006 Petrol (Gasoline) Automatical 14,50 lt/100km
(19 MPG)
22,96 lt/100km
(12 MPG)
 Fuel Consumption
14,50 lt/100km
(19 MPG)
22,96 lt/100km
(12 MPG)
Audi R8 Coupe 4.2 FSI V8 (420 Hp)
Audi R8 Coupe 4.2 FSI V8 (420 Hp)
2006-2012 Petrol (Gasoline) Manual 14,60 lt/100km
(19 MPG)
22,48 lt/100km
(13 MPG)
 Fuel Consumption
14,60 lt/100km
(19 MPG)
22,48 lt/100km
(13 MPG)
Audi RS 6 4.2 BiTurbo V8 (450 Hp)
Audi RS 6 4.2 BiTurbo V8 (450 Hp)
2002-2004 Petrol (Gasoline) Automatical 14,60 lt/100km
(19 MPG)
22,70 lt/100km
(12 MPG)
 Fuel Consumption
14,60 lt/100km
(19 MPG)
22,70 lt/100km
(12 MPG)
Audi RS 6 Avant  4.2 BiTurbo V8 (450 Hp)
Audi RS 6 Avant 4.2 BiTurbo V8 (450 Hp)
2002-2006 Petrol (Gasoline) Automatical 14,60 lt/100km
(19 MPG)
22,70 lt/100km
(12 MPG)
 Fuel Consumption
14,60 lt/100km
(19 MPG)
22,70 lt/100km
(12 MPG)
Audi A8 Long 6.0 W12 (420 Hp)
Audi A8 Long 6.0 W12 (420 Hp)
2001-2002 Petrol (Gasoline) Automatical 14,60 lt/100km
(19 MPG)
22,70 lt/100km
(12 MPG)
 Fuel Consumption
14,60 lt/100km
(19 MPG)
22,70 lt/100km
(12 MPG)
BMW M5 Touring 5.0 V10 (507 Hp)
BMW M5 Touring 5.0 V10 (507 Hp)
2007-2010 Petrol (Gasoline) Automatical 14,60 lt/100km
(19 MPG)
23,78 lt/100km
(12 MPG)
 Fuel Consumption
14,60 lt/100km
(19 MPG)
23,78 lt/100km
(12 MPG)
Bentley Continental GT II Speed 6.0 W12 (635 Hp)
Bentley Continental GT II Speed 6.0 W12 (635 Hp)
2015-2018 Petrol (Gasoline) Automatical 14,60 lt/100km
(19 MPG)
22,68 lt/100km
(12 MPG)
 Fuel Consumption
14,60 lt/100km
(19 MPG)
22,68 lt/100km
(12 MPG)
Bentley Mulsanne EWB 6.75 V8 (512 Hp)
Bentley Mulsanne EWB 6.75 V8 (512 Hp)
2016-2020 Petrol (Gasoline) Automatical 14,60 lt/100km
(19 MPG)
23,76 lt/100km
(12 MPG)
 Fuel Consumption
14,60 lt/100km
(19 MPG)
23,76 lt/100km
(12 MPG)
Bentley Mulsanne II Speed 6.75 V8 (537 Hp)
Bentley Mulsanne II Speed 6.75 V8 (537 Hp)
2016-2020 Petrol (Gasoline) Automatical 14,60 lt/100km
(19 MPG)
23,76 lt/100km
(12 MPG)
 Fuel Consumption
14,60 lt/100km
(19 MPG)
23,76 lt/100km
(12 MPG)
Bentley Mulsanne II 6.75 V8 (512 Hp)
Bentley Mulsanne II 6.75 V8 (512 Hp)
2016-2020 Petrol (Gasoline) Automatical 14,60 lt/100km
(19 MPG)
23,76 lt/100km
(12 MPG)
 Fuel Consumption
14,60 lt/100km
(19 MPG)
23,76 lt/100km
(12 MPG)
Rolls-Royce Wraith 6.6 V12 (632 Hp)
Rolls-Royce Wraith 6.6 V12 (632 Hp)
2016-2023 Petrol (Gasoline) Automatical 14,60 lt/100km
(19 MPG)
23,76 lt/100km
(12 MPG)
 Fuel Consumption
14,60 lt/100km
(19 MPG)
23,76 lt/100km
(12 MPG)
Rolls-Royce Ghost I 6.6 V12 (612 Hp)
Rolls-Royce Ghost I 6.6 V12 (612 Hp)
2016-2020 Petrol (Gasoline) Automatical 14,60 lt/100km
(19 MPG)
23,76 lt/100km
(12 MPG)
 Fuel Consumption
14,60 lt/100km
(19 MPG)
23,76 lt/100km
(12 MPG)
Dodge Charger VI STR8 6.1 (432 Hp)
Dodge Charger VI STR8 6.1 (432 Hp)
2006-2010 Petrol (Gasoline) Automatical 14,70 lt/100km
(19 MPG)
23,94 lt/100km
(12 MPG)
 Fuel Consumption
14,70 lt/100km
(19 MPG)
23,94 lt/100km
(12 MPG)
Dodge Ram 1500 III 4.7 V8 (238 Hp)
Dodge Ram 1500 III 4.7 V8 (238 Hp)
2001-2009 Petrol (Gasoline) Manual 14,70 lt/100km
(19 MPG)
21,42 lt/100km
(13 MPG)
 Fuel Consumption
14,70 lt/100km
(19 MPG)
21,42 lt/100km
(13 MPG)
Audi R8 Coupe 5.2 FSI V10 (525 Hp)
Audi R8 Coupe 5.2 FSI V10 (525 Hp)
2008-2010 Petrol (Gasoline) Manual 14,70 lt/100km
(19 MPG)
22,63 lt/100km
(12 MPG)
 Fuel Consumption
14,70 lt/100km
(19 MPG)
22,63 lt/100km
(12 MPG)
Audi A8 6.0i W12 (450 Hp)
Audi A8 6.0i W12 (450 Hp)
2004-2007 Petrol (Gasoline) Automatical 14,70 lt/100km
(19 MPG)
22,85 lt/100km
(12 MPG)
 Fuel Consumption
14,70 lt/100km
(19 MPG)
22,85 lt/100km
(12 MPG)
Lexus GX 470 V8 (238 Hp)
Lexus GX 470 V8 (238 Hp)
2002-2004 Petrol (Gasoline) Automatical 14,70 lt/100km
(19 MPG)
22,26 lt/100km
(13 MPG)
 Fuel Consumption
14,70 lt/100km
(19 MPG)
22,26 lt/100km
(13 MPG)
Cadillac Escalade II 5.3 i V8 RWD (299 Hp)
Cadillac Escalade II 5.3 i V8 RWD (299 Hp)
2003-2006 Petrol (Gasoline) Automatical 14,70 lt/100km
(19 MPG)
24,38 lt/100km
(12 MPG)
 Fuel Consumption
14,70 lt/100km
(19 MPG)
24,38 lt/100km
(12 MPG)
Mercedes-Benz CL CL 600 V12 (500 Hp)
Mercedes-Benz CL CL 600 V12 (500 Hp)
2002-2006 Petrol (Gasoline) Automatical 14,70 lt/100km
(19 MPG)
23,94 lt/100km
(12 MPG)
 Fuel Consumption
14,70 lt/100km
(19 MPG)
23,94 lt/100km
(12 MPG)
Chevrolet SSR 6.0 i V8 (390 Hp)
Chevrolet SSR 6.0 i V8 (390 Hp)
2004-2006 Petrol (Gasoline) Manual 14,70 lt/100km
(19 MPG)
24,39 lt/100km
(12 MPG)
 Fuel Consumption
14,70 lt/100km
(19 MPG)
24,39 lt/100km
(12 MPG)
Chevrolet Suburban 5.3 i V8 4WD (300 Hp)
Chevrolet Suburban 5.3 i V8 4WD (300 Hp)
2004-2006 Petrol (Gasoline) Automatical 14,70 lt/100km
(19 MPG)
23,28 lt/100km
(12 MPG)
 Fuel Consumption
14,70 lt/100km
(19 MPG)
23,28 lt/100km
(12 MPG)
Mercedes-Benz GL GL 500 (388 Hp)
Mercedes-Benz GL GL 500 (388 Hp)
2006-2008 Petrol (Gasoline) Automatical 14,70 lt/100km
(19 MPG)
23,28 lt/100km
(12 MPG)
 Fuel Consumption
14,70 lt/100km
(19 MPG)
23,28 lt/100km
(12 MPG)
Chevrolet Camaro V ZL1 6.2 Supercharged V8 (580 Hp)
Chevrolet Camaro V ZL1 6.2 Supercharged V8 (580 Hp)
2012-2013 Petrol (Gasoline) Manual 14,70 lt/100km
(19 MPG)
23,26 lt/100km
(12 MPG)
 Fuel Consumption
14,70 lt/100km
(19 MPG)
23,26 lt/100km
(12 MPG)
Bentley Flying Spur II 6.0 W12 (616 Hp)
Bentley Flying Spur II 6.0 W12 (616 Hp)
2013-2015 Petrol (Gasoline) Automatical 14,70 lt/100km
(19 MPG)
22,83 lt/100km
(12 MPG)
 Fuel Consumption
14,70 lt/100km
(19 MPG)
22,83 lt/100km
(12 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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