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3. Rolls-Royce Cullinan
The Rolls-Royce Cullinan is Rolls-Royce's first SUV and, as expected, it offers an unparalleled level of luxury and comfort.
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However, all this luxury comes at the cost of fuel consumption. With a 6.75-liter V12 engine, the Cullinan consumes around 4.8 km/l in the city and 8.9 km/l on the highway.
The Cullinan was not designed with fuel economy in mind, but rather to deliver the ultimate luxury experience regardless of operating costs.
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4. Mercedes-Benz G63 AMG
The Mercedes-Benz G63 AMG is a high-performance SUV that combines the ruggedness of an off-road vehicle with the luxury and power of a sports car.
Equipped with a 4.0-liter twin-turbo V8 engine, the G63 AMG consumes approximately 5.1 km/l in the city and 8.6 km/l on the highway.
Although it is one of the most iconic SUVs on the market, its fuel inefficiency puts it among the cars that consume the most gas.
5. Ford F-150 Raptor
The Ford F-150 Raptor is a pickup truck designed for extreme performance on rugged terrain. With a 3.5-liter twin-turbo V6 engine, the Raptor is built for power and durability, but not for fuel efficiency.
This model consumes around 5.5 km/l in the city and 7.6 km/l on the highway. For those who prioritize off-road performance, the Raptor is an excellent choice, but this choice comes at the cost of high fuel consumption.
6. Chevrolet Suburban
The Chevrolet Suburban is one of the largest SUVs on the market, with seating for up to nine passengers. Powered by a 5.3-liter V8 engine, the Suburban isn't known for its fuel economy.
The vehicle gets about 14 mpg in the city and 18 mpg on the highway. Its massive size and weight make the Suburban one of the least gas-efficient vehicles around, but it makes up for it in space and capability.
7. Jeep Grand Cherokee Trackhawk
The Jeep Grand Cherokee Trackhawk is a high-performance SUV powered by Dodge's famous supercharged 6.2-liter Hellcat V8 engine.
This vehicle was built for speed and power, but the fuel consumption reflects that.
The Trackhawk gets about 11 mpg in the city and 17 mpg on the highway, making it one of the most gas-inefficient SUVs on the market.
8. Dodge Durango SRT Hellcat
Similar to the Trackhawk, the Dodge Durango SRT Hellcat is a high-performance SUV with a supercharged 6.2-liter V8 engine.
Although it offers an exhilarating driving experience with over 700 horsepower, fuel consumption is extremely high.
The Durango SRT Hellcat gets approximately 10 mpg in the city and 17 mpg on the highway.
9. Nissan Armada
The Nissan Armada is a large, luxurious SUV designed to transport large families in comfort and style.
However, with a 5.6-liter V8 engine, the Armada also consumes a significant amount of gasoline.
The vehicle gets around 5.5 km/l in the city and 8.5 km/l on the highway, putting it among the most fuel-inefficient SUVs on the market.
10. Bentley Bentayga W12
The Bentley Bentayga W12 is a luxury SUV with a 6.0-liter W12 engine, which offers a unique combination of power, luxury and sophistication.
However, gasoline consumption reflects the size and power of the engine.
The Bentayga consumes around 14 mpg in the city and 18 mpg on the highway, making it one of the most fuel-inefficient vehicles in the luxury SUV segment.
