Fuel Efficient Cars Fuel Efficient Cars

Factory fuel consumption and Real fuel consumption

Model Fuel Consumption
Jaguar XK Coupe R 4.0 V8 (363 Hp)
Jaguar XK Coupe R 4.0 V8 (363 Hp)
1998-2002 Petrol (Gasoline) Automatical 12,60 lt/100km
(22 MPG)
20,52 lt/100km
(14 MPG)
 Fuel Consumption
12,60 lt/100km
(22 MPG)
20,52 lt/100km
(14 MPG)
Jaguar XF 4.2 V8 (416 Hp)
Jaguar XF 4.2 V8 (416 Hp)
2007-2011 Petrol (Gasoline) Automatical 12,60 lt/100km
(22 MPG)
20,52 lt/100km
(14 MPG)
 Fuel Consumption
12,60 lt/100km
(22 MPG)
20,52 lt/100km
(14 MPG)
Jaguar XJ R 4.0 V8 32V (363 Hp)
Jaguar XJ R 4.0 V8 32V (363 Hp)
1997-2003 Petrol (Gasoline) Automatical 12,60 lt/100km
(22 MPG)
20,52 lt/100km
(14 MPG)
 Fuel Consumption
12,60 lt/100km
(22 MPG)
20,52 lt/100km
(14 MPG)
Jaguar XK Coupe R 4.0 V8 (363 Hp)
Jaguar XK Coupe R 4.0 V8 (363 Hp)
1998-2002 Petrol (Gasoline) Automatical 12,60 lt/100km
(22 MPG)
20,52 lt/100km
(14 MPG)
 Fuel Consumption
12,60 lt/100km
(22 MPG)
20,52 lt/100km
(14 MPG)
Opel Frontera B 3.2i V6 (205 Hp)
Opel Frontera B 3.2i V6 (205 Hp)
1998-2003 Petrol (Gasoline) Manual 12,60 lt/100km
(22 MPG)
18,56 lt/100km
(15 MPG)
 Fuel Consumption
12,60 lt/100km
(22 MPG)
18,56 lt/100km
(15 MPG)
Kia Sorento I 3.5 i V6 24V (195 Hp)
Kia Sorento I 3.5 i V6 24V (195 Hp)
2002-2006 Petrol (Gasoline) Automatical 12,60 lt/100km
(22 MPG)
18,74 lt/100km
(15 MPG)
 Fuel Consumption
12,60 lt/100km
(22 MPG)
18,74 lt/100km
(15 MPG)
Audi S6 5.2 FSI V10 (435 Hp)
Audi S6 5.2 FSI V10 (435 Hp)
2008-2010 Petrol (Gasoline) Automatical 12,60 lt/100km
(22 MPG)
19,59 lt/100km
(14 MPG)
 Fuel Consumption
12,60 lt/100km
(22 MPG)
19,59 lt/100km
(14 MPG)
Porsche 911 GT3 3.8 (435 Hp)
Porsche 911 GT3 3.8 (435 Hp)
2009-2011 Petrol (Gasoline) Manual 12,60 lt/100km
(22 MPG)
19,38 lt/100km
(15 MPG)
 Fuel Consumption
12,60 lt/100km
(22 MPG)
19,38 lt/100km
(15 MPG)
Mercedes-Benz E-class T-modell E 500 V8 (388 Hp)
Mercedes-Benz E-class T-modell E 500 V8 (388 Hp)
2006-2009 Petrol (Gasoline) Automatical 12,60 lt/100km
(22 MPG)
19,59 lt/100km
(14 MPG)
 Fuel Consumption
12,60 lt/100km
(22 MPG)
19,59 lt/100km
(14 MPG)
Infiniti M III 35 i V6 24V  (280 Hp)
Infiniti M III 35 i V6 24V (280 Hp)
2005-2008 Petrol (Gasoline) Automatical 12,60 lt/100km
(22 MPG)
20,52 lt/100km
(14 MPG)
 Fuel Consumption
12,60 lt/100km
(22 MPG)
20,52 lt/100km
(14 MPG)
Infiniti M III 35 i V6 24V (307 Hp)
Infiniti M III 35 i V6 24V (307 Hp)
2008-2010 Petrol (Gasoline) Automatical 12,60 lt/100km
(22 MPG)
20,52 lt/100km
(14 MPG)
 Fuel Consumption
12,60 lt/100km
(22 MPG)
20,52 lt/100km
(14 MPG)
BMW 7 Series Long M760Li (600 Hp)
BMW 7 Series Long M760Li (600 Hp)
2016-2017 Petrol (Gasoline) Automatical 12,60 lt/100km
(22 MPG)
19,57 lt/100km
(14 MPG)
 Fuel Consumption
12,60 lt/100km
(22 MPG)
19,57 lt/100km
(14 MPG)
Audi R8 Spyder 4.2 FSI V8 (430 Hp)
Audi R8 Spyder 4.2 FSI V8 (430 Hp)
2012-2015 Petrol (Gasoline) Automatical 12,60 lt/100km
(22 MPG)
19,21 lt/100km
(15 MPG)
 Fuel Consumption
12,60 lt/100km
(22 MPG)
19,21 lt/100km
(15 MPG)
Audi S4 Cabriolet 4.2i V8 40V (344 Hp)
Audi S4 Cabriolet 4.2i V8 40V (344 Hp)
2003-2004 Petrol (Gasoline) Automatical 12,60 lt/100km
(22 MPG)
19,59 lt/100km
(14 MPG)
 Fuel Consumption
12,60 lt/100km
(22 MPG)
19,59 lt/100km
(14 MPG)
Audi S4 Cabriolet 4.2i V8 40V (344 Hp)
Audi S4 Cabriolet 4.2i V8 40V (344 Hp)
2004-2008 Petrol (Gasoline) Automatical 12,60 lt/100km
(22 MPG)
19,59 lt/100km
(14 MPG)
 Fuel Consumption
12,60 lt/100km
(22 MPG)
19,59 lt/100km
(14 MPG)
Audi S6 Avant 5.2 FSI V10 (435 Hp)
Audi S6 Avant 5.2 FSI V10 (435 Hp)
2008-2010 Petrol (Gasoline) Automatical 12,60 lt/100km
(22 MPG)
19,59 lt/100km
(14 MPG)
 Fuel Consumption
12,60 lt/100km
(22 MPG)
19,59 lt/100km
(14 MPG)
BMW 6 Series Convertible 650i (367 Hp)
BMW 6 Series Convertible 650i (367 Hp)
2007-2010 Petrol (Gasoline) Manual 12,60 lt/100km
(22 MPG)
20,33 lt/100km
(14 MPG)
 Fuel Consumption
12,60 lt/100km
(22 MPG)
20,33 lt/100km
(14 MPG)
Mercedes-Benz E-class T-modell AMG E 55 V8 (354 Hp)
Mercedes-Benz E-class T-modell AMG E 55 V8 (354 Hp)
1999-2002 Petrol (Gasoline) Automatical 12,60 lt/100km
(22 MPG)
20,52 lt/100km
(14 MPG)
 Fuel Consumption
12,60 lt/100km
(22 MPG)
20,52 lt/100km
(14 MPG)
Jaguar XK Convertible R 4.0 V8 (363 Hp)
Jaguar XK Convertible R 4.0 V8 (363 Hp)
1998-2002 Petrol (Gasoline) Automatical 12,70 lt/100km
(22 MPG)
20,68 lt/100km
(14 MPG)
 Fuel Consumption
12,70 lt/100km
(22 MPG)
20,68 lt/100km
(14 MPG)
Audi Q7 3.6 FSI V6 (280 Hp)
Audi Q7 3.6 FSI V6 (280 Hp)
2006-2009 Petrol (Gasoline) Automatical 12,70 lt/100km
(22 MPG)
20,11 lt/100km
(14 MPG)
 Fuel Consumption
12,70 lt/100km
(22 MPG)
20,11 lt/100km
(14 MPG)
Audi Q7  4.2 FSI V8 (350 Hp)
Audi Q7 4.2 FSI V8 (350 Hp)
2009-2010 Petrol (Gasoline) Automatical 12,70 lt/100km
(22 MPG)
19,73 lt/100km
(14 MPG)
 Fuel Consumption
12,70 lt/100km
(22 MPG)
19,73 lt/100km
(14 MPG)
Volvo XC90 2.9 T6 (272 Hp)
Volvo XC90 2.9 T6 (272 Hp)
2002-2006 Petrol (Gasoline) Automatical 12,70 lt/100km
(22 MPG)
19,55 lt/100km
(14 MPG)
 Fuel Consumption
12,70 lt/100km
(22 MPG)
19,55 lt/100km
(14 MPG)
BMW X5 3.0i (231 Hp)
BMW X5 3.0i (231 Hp)
2000-2003 Petrol (Gasoline) Manual 12,70 lt/100km
(22 MPG)
18,19 lt/100km
(16 MPG)
 Fuel Consumption
12,70 lt/100km
(22 MPG)
18,19 lt/100km
(16 MPG)
BMW M3 Convertible 4.0i (420 Hp)
BMW M3 Convertible 4.0i (420 Hp)
2008-2013 Petrol (Gasoline) Manual 12,70 lt/100km
(22 MPG)
20,49 lt/100km
(14 MPG)
 Fuel Consumption
12,70 lt/100km
(22 MPG)
20,49 lt/100km
(14 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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