Fuel Efficient Cars Fuel Efficient Cars

Factory fuel consumption and Real fuel consumption

Model Fuel Consumption
Audi S4 Avant 4.2i V8 (344 Hp)
Audi S4 Avant 4.2i V8 (344 Hp)
2003-2004 Petrol (Gasoline) Manual 13,40 lt/100km
(21 MPG)
20,63 lt/100km
(14 MPG)
 Fuel Consumption
13,40 lt/100km
(21 MPG)
20,63 lt/100km
(14 MPG)
Audi S6 5.2 FSI V10 (435 Hp)
Audi S6 5.2 FSI V10 (435 Hp)
2006-2008 Petrol (Gasoline) Automatical 13,40 lt/100km
(21 MPG)
20,83 lt/100km
(14 MPG)
 Fuel Consumption
13,40 lt/100km
(21 MPG)
20,83 lt/100km
(14 MPG)
Audi S6 Avant 5.2 FSI V10 (435 Hp)
Audi S6 Avant 5.2 FSI V10 (435 Hp)
2006-2008 Petrol (Gasoline) Automatical 13,40 lt/100km
(21 MPG)
20,83 lt/100km
(14 MPG)
 Fuel Consumption
13,40 lt/100km
(21 MPG)
20,83 lt/100km
(14 MPG)
Audi S8 5.2 FSI V10 (450 Hp)
Audi S8 5.2 FSI V10 (450 Hp)
2006-2007 Petrol (Gasoline) Automatical 13,40 lt/100km
(21 MPG)
20,83 lt/100km
(14 MPG)
 Fuel Consumption
13,40 lt/100km
(21 MPG)
20,83 lt/100km
(14 MPG)
Lancia Thesis 3.0 V6 (215 Hp)
Lancia Thesis 3.0 V6 (215 Hp)
2002-2003 Petrol (Gasoline) Automatical 13,40 lt/100km
(21 MPG)
19,74 lt/100km
(14 MPG)
 Fuel Consumption
13,40 lt/100km
(21 MPG)
19,74 lt/100km
(14 MPG)
BMW 7 Series 760i (445 Hp)
BMW 7 Series 760i (445 Hp)
2002-2005 Petrol (Gasoline) Automatical 13,40 lt/100km
(21 MPG)
22,23 lt/100km
(13 MPG)
 Fuel Consumption
13,40 lt/100km
(21 MPG)
22,23 lt/100km
(13 MPG)
Cadillac Seville V 4.6 i V8 32 (279 Hp)
Cadillac Seville V 4.6 i V8 32 (279 Hp)
1997-2004 Petrol (Gasoline) Automatical 13,40 lt/100km
(21 MPG)
21,23 lt/100km
(13 MPG)
 Fuel Consumption
13,40 lt/100km
(21 MPG)
21,23 lt/100km
(13 MPG)
Mercedes-Benz CL AMG CL 55 V8 (360 Hp)
Mercedes-Benz CL AMG CL 55 V8 (360 Hp)
2000-2002 Petrol (Gasoline) Automatical 13,40 lt/100km
(21 MPG)
21,82 lt/100km
(13 MPG)
 Fuel Consumption
13,40 lt/100km
(21 MPG)
21,82 lt/100km
(13 MPG)
Mercedes-Benz S-class S 500 V8 (306 Hp)
Mercedes-Benz S-class S 500 V8 (306 Hp)
1998-2002 Petrol (Gasoline) Automatical 13,40 lt/100km
(21 MPG)
21,82 lt/100km
(13 MPG)
 Fuel Consumption
13,40 lt/100km
(21 MPG)
21,82 lt/100km
(13 MPG)
Mercedes-Benz CL AMG CL 55 V8 (360 Hp)
Mercedes-Benz CL AMG CL 55 V8 (360 Hp)
2000-2002 Petrol (Gasoline) Automatical 13,40 lt/100km
(21 MPG)
21,82 lt/100km
(13 MPG)
 Fuel Consumption
13,40 lt/100km
(21 MPG)
21,82 lt/100km
(13 MPG)
Audi S4 Avant 4.2i V8 (344 Hp)
Audi S4 Avant 4.2i V8 (344 Hp)
2004-2008 Petrol (Gasoline) Manual 13,40 lt/100km
(21 MPG)
20,63 lt/100km
(14 MPG)
 Fuel Consumption
13,40 lt/100km
(21 MPG)
20,63 lt/100km
(14 MPG)
Mercedes-Benz GL GL 450 (340 Hp)
Mercedes-Benz GL GL 450 (340 Hp)
2009-2012 Petrol (Gasoline) Automatical 13,40 lt/100km
(21 MPG)
20,81 lt/100km
(14 MPG)
 Fuel Consumption
13,40 lt/100km
(21 MPG)
20,81 lt/100km
(14 MPG)
Nissan Pathfinder III 4.0 i V6 2WD (269 Hp)
Nissan Pathfinder III 4.0 i V6 2WD (269 Hp)
2004-2010 Petrol (Gasoline) Manual 13,50 lt/100km
(21 MPG)
21,58 lt/100km
(13 MPG)
 Fuel Consumption
13,50 lt/100km
(21 MPG)
21,58 lt/100km
(13 MPG)
Nissan Pathfinder III 4.0 i V6 (269 Hp)
Nissan Pathfinder III 4.0 i V6 (269 Hp)
2004-2010 Petrol (Gasoline) Automatical 13,50 lt/100km
(21 MPG)
21,38 lt/100km
(13 MPG)
 Fuel Consumption
13,50 lt/100km
(21 MPG)
21,38 lt/100km
(13 MPG)
Toyota Land Cruiser Prado 4.0 V6 (249 Hp)
Toyota Land Cruiser Prado 4.0 V6 (249 Hp)
2004-2007 Petrol (Gasoline) Manual 13,50 lt/100km
(21 MPG)
19,88 lt/100km
(14 MPG)
 Fuel Consumption
13,50 lt/100km
(21 MPG)
19,88 lt/100km
(14 MPG)
Audi RS 4 Avant 4.2 FSI V8 32V (420 Hp)
Audi RS 4 Avant 4.2 FSI V8 32V (420 Hp)
2006-2009 Petrol (Gasoline) Manual 13,50 lt/100km
(21 MPG)
20,79 lt/100km
(14 MPG)
 Fuel Consumption
13,50 lt/100km
(21 MPG)
20,79 lt/100km
(14 MPG)
Porsche Cayenne 3.2i VR6 (250 Hp)
Porsche Cayenne 3.2i VR6 (250 Hp)
2003-2006 Petrol (Gasoline) Automatical 13,50 lt/100km
(21 MPG)
20,45 lt/100km
(14 MPG)
 Fuel Consumption
13,50 lt/100km
(21 MPG)
20,45 lt/100km
(14 MPG)
Volkswagen Touareg I 3.2i V6 24V (220 Hp)
Volkswagen Touareg I 3.2i V6 24V (220 Hp)
2002-2004 Petrol (Gasoline) Manual 13,50 lt/100km
(21 MPG)
20,25 lt/100km
(14 MPG)
 Fuel Consumption
13,50 lt/100km
(21 MPG)
20,25 lt/100km
(14 MPG)
BMW X5 4.8is (360 Hp)
BMW X5 4.8is (360 Hp)
2004-2006 Petrol (Gasoline) Automatical 13,50 lt/100km
(21 MPG)
21,38 lt/100km
(13 MPG)
 Fuel Consumption
13,50 lt/100km
(21 MPG)
21,38 lt/100km
(13 MPG)
GMC Envoy II Denali 5.3i V8 (300 Hp)
GMC Envoy II Denali 5.3i V8 (300 Hp)
2005-2008 Petrol (Gasoline) Automatical 13,50 lt/100km
(21 MPG)
22,39 lt/100km
(13 MPG)
 Fuel Consumption
13,50 lt/100km
(21 MPG)
22,39 lt/100km
(13 MPG)
GMC Envoy II XL Denali 5.3i V8 (300 Hp)
GMC Envoy II XL Denali 5.3i V8 (300 Hp)
2005-2006 Petrol (Gasoline) Automatical 13,50 lt/100km
(21 MPG)
22,39 lt/100km
(13 MPG)
 Fuel Consumption
13,50 lt/100km
(21 MPG)
22,39 lt/100km
(13 MPG)
Mitsubishi Pajero IV 3.8 i V6 24V MIVEC (250 Hp)
Mitsubishi Pajero IV 3.8 i V6 24V MIVEC (250 Hp)
2007-2011 Petrol (Gasoline) Automatical 13,50 lt/100km
(21 MPG)
20,45 lt/100km
(14 MPG)
 Fuel Consumption
13,50 lt/100km
(21 MPG)
20,45 lt/100km
(14 MPG)
Mitsubishi Pajero IV 3.8 i V6 24V MIVEC (250 Hp)
Mitsubishi Pajero IV 3.8 i V6 24V MIVEC (250 Hp)
2006-2011 Petrol (Gasoline) Automatical 13,50 lt/100km
(21 MPG)
20,45 lt/100km
(14 MPG)
 Fuel Consumption
13,50 lt/100km
(21 MPG)
20,45 lt/100km
(14 MPG)
Lamborghini Gallardo LP 570-4 Superleggera 5.2 (570 Hp)
Lamborghini Gallardo LP 570-4 Superleggera 5.2 (570 Hp)
2010-2013 Petrol (Gasoline) Manual 13,50 lt/100km
(21 MPG)
19,82 lt/100km
(14 MPG)
 Fuel Consumption
13,50 lt/100km
(21 MPG)
19,82 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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