Fuel Efficient Cars Fuel Efficient Cars

Factory fuel consumption and Real fuel consumption

Model Fuel Consumption
Mercedes-Benz S-class Coupe S 400 (367 Hp)
Mercedes-Benz S-class Coupe S 400 (367 Hp)
2015-2017 Petrol (Gasoline) Automatical 8,90 lt/100km
(32 MPG)
13,20 lt/100km
(21 MPG)
 Fuel Consumption
8,90 lt/100km
(32 MPG)
13,20 lt/100km
(21 MPG)
Subaru Legacy III Station Wagon 2.0 (125 Hp)
Subaru Legacy III Station Wagon 2.0 (125 Hp)
1998-2001 Petrol (Gasoline) Automatical 8,90 lt/100km
(32 MPG)
11,93 lt/100km
(24 MPG)
 Fuel Consumption
8,90 lt/100km
(32 MPG)
11,93 lt/100km
(24 MPG)
Mercedes-Benz Maybach S-class S 500 V8 (456 Hp)
Mercedes-Benz Maybach S-class S 500 V8 (456 Hp)
2015-2017 Petrol (Gasoline) Automatical 8,90 lt/100km
(32 MPG)
14,48 lt/100km
(19 MPG)
 Fuel Consumption
8,90 lt/100km
(32 MPG)
14,48 lt/100km
(19 MPG)
Mitsubishi GTO 3.0 i V6 4WD (225 Hp)
Mitsubishi GTO 3.0 i V6 4WD (225 Hp)
1990-2005 Petrol (Gasoline) Automatical 8,90 lt/100km
(32 MPG)
12,87 lt/100km
(22 MPG)
 Fuel Consumption
8,90 lt/100km
(32 MPG)
12,87 lt/100km
(22 MPG)
Mitsubishi Galant VII Hatchback 2.0 V6-24 (E54A)
Mitsubishi Galant VII Hatchback 2.0 V6-24 (E54A)
1992-2000 Petrol (Gasoline) Automatical 8,90 lt/100km
(32 MPG)
12,04 lt/100km
(23 MPG)
 Fuel Consumption
8,90 lt/100km
(32 MPG)
12,04 lt/100km
(23 MPG)
Chevrolet Epica 2.0 i 24V (143 Hp)
Chevrolet Epica 2.0 i 24V (143 Hp)
2006-2011 Petrol (Gasoline) Automatical 8,90 lt/100km
(32 MPG)
12,16 lt/100km
(23 MPG)
 Fuel Consumption
8,90 lt/100km
(32 MPG)
12,16 lt/100km
(23 MPG)
Alfa Romeo 147 3-doors 2.0 Twin Spark (150 Hp)
Alfa Romeo 147 3-doors 2.0 Twin Spark (150 Hp)
2000-2004 Petrol (Gasoline) Automatical 8,90 lt/100km
(32 MPG)
12,04 lt/100km
(23 MPG)
 Fuel Consumption
8,90 lt/100km
(32 MPG)
12,04 lt/100km
(23 MPG)
Vauxhall Astra Mk IV Convertible 2.0 16V (190 Hp)
Vauxhall Astra Mk IV Convertible 2.0 16V (190 Hp)
2000-2004 Petrol (Gasoline) Manual 8,90 lt/100km
(32 MPG)
11,58 lt/100km
(24 MPG)
 Fuel Consumption
8,90 lt/100km
(32 MPG)
11,58 lt/100km
(24 MPG)
BMW 6 Series Convertible 650i (450 Hp)
BMW 6 Series Convertible 650i (450 Hp)
2015-2018 Petrol (Gasoline) Automatical 8,90 lt/100km
(32 MPG)
14,22 lt/100km
(20 MPG)
 Fuel Consumption
8,90 lt/100km
(32 MPG)
14,22 lt/100km
(20 MPG)
Alfa Romeo 147 2.0 (150 Hp)
Alfa Romeo 147 2.0 (150 Hp)
2004-2010 Petrol (Gasoline) Manual 8,90 lt/100km
(32 MPG)
11,93 lt/100km
(24 MPG)
 Fuel Consumption
8,90 lt/100km
(32 MPG)
11,93 lt/100km
(24 MPG)
Vauxhall Signum 2.0i 16V Turbo ECOTEC (175 Hp)
Vauxhall Signum 2.0i 16V Turbo ECOTEC (175 Hp)
2003-2005 Petrol (Gasoline) Manual 8,90 lt/100km
(32 MPG)
11,93 lt/100km
(24 MPG)
 Fuel Consumption
8,90 lt/100km
(32 MPG)
11,93 lt/100km
(24 MPG)
Vauxhall Zafira A 1.8 16V (116 Hp)
Vauxhall Zafira A 1.8 16V (116 Hp)
1999-2000 Petrol (Gasoline) Automatical 8,90 lt/100km
(32 MPG)
12,16 lt/100km
(23 MPG)
 Fuel Consumption
8,90 lt/100km
(32 MPG)
12,16 lt/100km
(23 MPG)
Alfa Romeo 147 2.0 (150 Hp)
Alfa Romeo 147 2.0 (150 Hp)
2004-2010 Petrol (Gasoline) Manual 8,90 lt/100km
(32 MPG)
11,93 lt/100km
(24 MPG)
 Fuel Consumption
8,90 lt/100km
(32 MPG)
11,93 lt/100km
(24 MPG)
Alfa Romeo 147 2.0 (150 Hp)
Alfa Romeo 147 2.0 (150 Hp)
2004-2010 Petrol (Gasoline) Automatical 8,90 lt/100km
(32 MPG)
12,04 lt/100km
(23 MPG)
 Fuel Consumption
8,90 lt/100km
(32 MPG)
12,04 lt/100km
(23 MPG)
Alfa Romeo 147 2.0 (150 Hp)
Alfa Romeo 147 2.0 (150 Hp)
2004-2010 Petrol (Gasoline) Automatical 8,90 lt/100km
(32 MPG)
12,04 lt/100km
(23 MPG)
 Fuel Consumption
8,90 lt/100km
(32 MPG)
12,04 lt/100km
(23 MPG)
Opel Zafira A 2.2 16V (147 Hp)
Opel Zafira A 2.2 16V (147 Hp)
2000-2002 Petrol (Gasoline) Automatical 8,90 lt/100km
(32 MPG)
12,52 lt/100km
(23 MPG)
 Fuel Consumption
8,90 lt/100km
(32 MPG)
12,52 lt/100km
(23 MPG)
Audi A3 1.8 T (150 Hp)
Audi A3 1.8 T (150 Hp)
1996-1998 Petrol (Gasoline) Automatical 8,90 lt/100km
(32 MPG)
12,04 lt/100km
(23 MPG)
 Fuel Consumption
8,90 lt/100km
(32 MPG)
12,04 lt/100km
(23 MPG)
Audi A4 1.8 20V (125 Hp)
Audi A4 1.8 20V (125 Hp)
1999-2000 Petrol (Gasoline) Automatical 8,90 lt/100km
(32 MPG)
12,16 lt/100km
(23 MPG)
 Fuel Consumption
8,90 lt/100km
(32 MPG)
12,16 lt/100km
(23 MPG)
Audi A4 Avant 1.8 20V (125 Hp)
Audi A4 Avant 1.8 20V (125 Hp)
1999-2001 Petrol (Gasoline) Automatical 8,90 lt/100km
(32 MPG)
12,16 lt/100km
(23 MPG)
 Fuel Consumption
8,90 lt/100km
(32 MPG)
12,16 lt/100km
(23 MPG)
Opel Zafira A 2.2 16V (147 Hp)
Opel Zafira A 2.2 16V (147 Hp)
2003-2005 Petrol (Gasoline) Automatical 8,90 lt/100km
(32 MPG)
12,52 lt/100km
(23 MPG)
 Fuel Consumption
8,90 lt/100km
(32 MPG)
12,52 lt/100km
(23 MPG)
Opel Zafira A 2.2 16V (147 Hp)
Opel Zafira A 2.2 16V (147 Hp)
2003-2005 Petrol (Gasoline) Manual 8,90 lt/100km
(32 MPG)
12,40 lt/100km
(23 MPG)
 Fuel Consumption
8,90 lt/100km
(32 MPG)
12,40 lt/100km
(23 MPG)
Audi A3 1.8 T (150 Hp)
Audi A3 1.8 T (150 Hp)
2000-2002 Petrol (Gasoline) Automatical 8,90 lt/100km
(32 MPG)
12,04 lt/100km
(23 MPG)
 Fuel Consumption
8,90 lt/100km
(32 MPG)
12,04 lt/100km
(23 MPG)
Maserati Ghibli III 3.0 V6 (350 Hp)
Maserati Ghibli III 3.0 V6 (350 Hp)
2017-2018 Petrol (Gasoline) Automatical 8,90 lt/100km
(32 MPG)
13,82 lt/100km
(20 MPG)
 Fuel Consumption
8,90 lt/100km
(32 MPG)
13,82 lt/100km
(20 MPG)
BMW 5 Series Sedan M550i (462 Hp)
BMW 5 Series Sedan M550i (462 Hp)
2017-2018 Petrol (Gasoline) Automatical 8,90 lt/100km
(32 MPG)
13,57 lt/100km
(21 MPG)
 Fuel Consumption
8,90 lt/100km
(32 MPG)
13,57 lt/100km
(21 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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