Fuel Efficient Cars Fuel Efficient Cars

Factory fuel consumption and Real fuel consumption

Model Fuel Consumption
Mercedes-Benz E-class E 500 V8 (306 Hp)
Mercedes-Benz E-class E 500 V8 (306 Hp)
2003-2006 Petrol (Gasoline) Automatical 11,10 lt/100km
(25 MPG)
18,08 lt/100km
(16 MPG)
 Fuel Consumption
11,10 lt/100km
(25 MPG)
18,08 lt/100km
(16 MPG)
Mercedes-Benz E-class E 320 (224 Hp)
Mercedes-Benz E-class E 320 (224 Hp)
1999-2002 Petrol (Gasoline) Automatical 11,10 lt/100km
(25 MPG)
16,51 lt/100km
(17 MPG)
 Fuel Consumption
11,10 lt/100km
(25 MPG)
16,51 lt/100km
(17 MPG)
Mercedes-Benz S-class S 350 V6 (245 Hp)
Mercedes-Benz S-class S 350 V6 (245 Hp)
2002-2005 Petrol (Gasoline) Automatical 11,10 lt/100km
(25 MPG)
17,29 lt/100km
(16 MPG)
 Fuel Consumption
11,10 lt/100km
(25 MPG)
17,29 lt/100km
(16 MPG)
Citroen Evasion 2.0 Turbo C.T. (147 Hp)
Citroen Evasion 2.0 Turbo C.T. (147 Hp)
1999-2000 Petrol (Gasoline) Manual 11,10 lt/100km
(25 MPG)
15,45 lt/100km
(18 MPG)
 Fuel Consumption
11,10 lt/100km
(25 MPG)
15,45 lt/100km
(18 MPG)
Citroen Xantia Break 3.0 V6 S (190 Hp)
Citroen Xantia Break 3.0 V6 S (190 Hp)
1998-2001 Petrol (Gasoline) Manual 11,10 lt/100km
(25 MPG)
15,46 lt/100km
(18 MPG)
 Fuel Consumption
11,10 lt/100km
(25 MPG)
15,46 lt/100km
(18 MPG)
Mercedes-Benz E-class T-modell E 500 V8 (388 Hp)
Mercedes-Benz E-class T-modell E 500 V8 (388 Hp)
2009-2012 Petrol (Gasoline) Automatical 11,10 lt/100km
(25 MPG)
17,73 lt/100km
(16 MPG)
 Fuel Consumption
11,10 lt/100km
(25 MPG)
17,73 lt/100km
(16 MPG)
Mercedes-Benz R-class R 300 V6 (231 Hp)
Mercedes-Benz R-class R 300 V6 (231 Hp)
2009-2014 Petrol (Gasoline) Automatical 11,10 lt/100km
(25 MPG)
16,80 lt/100km
(17 MPG)
 Fuel Consumption
11,10 lt/100km
(25 MPG)
16,80 lt/100km
(17 MPG)
Mercedes-Benz R-class R 350 V6 (272 Hp)
Mercedes-Benz R-class R 350 V6 (272 Hp)
2007-2010 Petrol (Gasoline) Automatical 11,10 lt/100km
(25 MPG)
18,41 lt/100km
(15 MPG)
 Fuel Consumption
11,10 lt/100km
(25 MPG)
18,41 lt/100km
(15 MPG)
Jaguar XF 5.0 V8 (385 Hp)
Jaguar XF 5.0 V8 (385 Hp)
2011-2015 Petrol (Gasoline) Automatical 11,10 lt/100km
(25 MPG)
17,73 lt/100km
(16 MPG)
 Fuel Consumption
11,10 lt/100km
(25 MPG)
17,73 lt/100km
(16 MPG)
Jaguar F-type Convertible 5.0 V8 (495 Hp)
Jaguar F-type Convertible 5.0 V8 (495 Hp)
2013-2017 Petrol (Gasoline) Automatical 11,10 lt/100km
(25 MPG)
17,73 lt/100km
(16 MPG)
 Fuel Consumption
11,10 lt/100km
(25 MPG)
17,73 lt/100km
(16 MPG)
BMW 6 Series 650i (367 Hp)
BMW 6 Series 650i (367 Hp)
2005-2007 Petrol (Gasoline) Automatical 11,10 lt/100km
(25 MPG)
18,08 lt/100km
(16 MPG)
 Fuel Consumption
11,10 lt/100km
(25 MPG)
18,08 lt/100km
(16 MPG)
Bentley Continental GT II convertible V8 S 4.0 (528 Hp)
Bentley Continental GT II convertible V8 S 4.0 (528 Hp)
2015-2018 Petrol (Gasoline) Automatical 11,10 lt/100km
(25 MPG)
17,24 lt/100km
(16 MPG)
 Fuel Consumption
11,10 lt/100km
(25 MPG)
17,24 lt/100km
(16 MPG)
Jaguar XJ R 5.0 V8 (550 Hp)
Jaguar XJ R 5.0 V8 (550 Hp)
2015-2017 Petrol (Gasoline) Automatical 11,10 lt/100km
(25 MPG)
17,73 lt/100km
(16 MPG)
 Fuel Consumption
11,10 lt/100km
(25 MPG)
17,73 lt/100km
(16 MPG)
BMW 7 Series Long 728iL (193 Hp)
BMW 7 Series Long 728iL (193 Hp)
1998-2001 Petrol (Gasoline) Automatical 11,10 lt/100km
(25 MPG)
16,81 lt/100km
(17 MPG)
 Fuel Consumption
11,10 lt/100km
(25 MPG)
16,81 lt/100km
(17 MPG)
Citroen XM 2.0 Turbo CT (147 Hp)
Citroen XM 2.0 Turbo CT (147 Hp)
1994-2000 Petrol (Gasoline) Automatical 11,10 lt/100km
(25 MPG)
15,02 lt/100km
(19 MPG)
 Fuel Consumption
11,10 lt/100km
(25 MPG)
15,02 lt/100km
(19 MPG)
Chevrolet Camaro VI 6.2 V8 (453 Hp)
Chevrolet Camaro VI 6.2 V8 (453 Hp)
2016-2018 Petrol (Gasoline) Automatical 11,10 lt/100km
(25 MPG)
17,73 lt/100km
(16 MPG)
 Fuel Consumption
11,10 lt/100km
(25 MPG)
17,73 lt/100km
(16 MPG)
BMW X5 M 4.4 V8 (575 Hp)
BMW X5 M 4.4 V8 (575 Hp)
2015-2018 Petrol (Gasoline) Automatical 11,10 lt/100km
(25 MPG)
17,24 lt/100km
(16 MPG)
 Fuel Consumption
11,10 lt/100km
(25 MPG)
17,24 lt/100km
(16 MPG)
BMW X6 M 4.4 V8 (575 Hp)
BMW X6 M 4.4 V8 (575 Hp)
2015-2018 Petrol (Gasoline) Automatical 11,10 lt/100km
(25 MPG)
17,24 lt/100km
(16 MPG)
 Fuel Consumption
11,10 lt/100km
(25 MPG)
17,24 lt/100km
(16 MPG)
Audi A4 Cabriolet 3.2 FSI V6 (255 Hp)
Audi A4 Cabriolet 3.2 FSI V6 (255 Hp)
2005-2008 Petrol (Gasoline) Automatical 11,10 lt/100km
(25 MPG)
17,26 lt/100km
(16 MPG)
 Fuel Consumption
11,10 lt/100km
(25 MPG)
17,26 lt/100km
(16 MPG)
Audi A4 Cabriolet 3.0 V6 30V (220 Hp)
Audi A4 Cabriolet 3.0 V6 30V (220 Hp)
2003-2005 Petrol (Gasoline) Manual 11,10 lt/100km
(25 MPG)
15,89 lt/100km
(18 MPG)
 Fuel Consumption
11,10 lt/100km
(25 MPG)
15,89 lt/100km
(18 MPG)
BMW 5 Series 550i V8 (367 Hp)
BMW 5 Series 550i V8 (367 Hp)
2007-2010 Petrol (Gasoline) Manual 11,10 lt/100km
(25 MPG)
17,91 lt/100km
(16 MPG)
 Fuel Consumption
11,10 lt/100km
(25 MPG)
17,91 lt/100km
(16 MPG)
BMW 7 Series 728i (193 Hp)
BMW 7 Series 728i (193 Hp)
1998-2001 Petrol (Gasoline) Automatical 11,10 lt/100km
(25 MPG)
16,81 lt/100km
(17 MPG)
 Fuel Consumption
11,10 lt/100km
(25 MPG)
16,81 lt/100km
(17 MPG)
Kia Sportage Soft Top I 2.0i 16V (128 Hp)
Kia Sportage Soft Top I 2.0i 16V (128 Hp)
1997-2006 Petrol (Gasoline) Automatical 11,10 lt/100km
(25 MPG)
14,88 lt/100km
(19 MPG)
 Fuel Consumption
11,10 lt/100km
(25 MPG)
14,88 lt/100km
(19 MPG)
Toyota Supra IV 3.0i 24V T-turbo (330 Hp)
Toyota Supra IV 3.0i 24V T-turbo (330 Hp)
1993-2002 Petrol (Gasoline) Automatical 11,10 lt/100km
(25 MPG)
17,58 lt/100km
(16 MPG)
 Fuel Consumption
11,10 lt/100km
(25 MPG)
17,58 lt/100km
(16 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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