What is the fuel consumption of the Volvo S40?

2 Answers
MacAlyssa
07/28/25 5:37pm
The 2.4L model has a fuel consumption of 10.5 liters per 100 kilometers, while the 2.5L model consumes 11.2 liters per 100 kilometers. Factors affecting fuel consumption: Driving speed affects fuel consumption: Although a new car has undergone a break-in period after leaving the factory, the surface of its components is still relatively rough. During the break-in period, it is essential to control the driving speed and avoid excessive speeds. The recommended speed range is 50 to 80 km/h. Throttle usage affects fuel consumption: Avoid pressing the accelerator pedal too hard in a new car to ensure that pistons, cylinders, and other critical components increase their load under moderate conditions. This allows the parts to fully contact, friction, adapt, and settle, enhancing the car's ability to adjust to environmental conditions and smoothing out any rough surfaces on the components. The quality of the break-in period significantly impacts the car's lifespan, safety, and fuel efficiency.
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MacJustin
08/11/25 11:46pm
As a former S40 owner who drove it for several years, I remember the fuel consumption was quite variable. In city traffic jams, it could burn 12 to 13 liters per 100 kilometers, while highway cruising was better, dropping to around 7.5 to 8 liters. On average, it was about 10 liters per 100 kilometers. The engine type made a big difference—for example, the 2.0L naturally aspirated version I drove was relatively fuel-efficient, but I heard the 2.5T turbo version was thirstier, consuming over 12 liters. Driving habits also played a key role; if I drove more gently, avoided sudden acceleration, and kept highway speeds below 90 km/h, I could save 1 to 2 liters. Regular maintenance, like replacing air filters and engine oil, also helped stabilize fuel consumption. Overall, the S40 is a classic car, but if you frequently drive in the city, the costs can add up—so it’s best to evaluate based on your typical driving conditions.
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