What engine does the Volvo S40 have?

[DelMargaret]

Volvo S40 is equipped with a 2.0L engine. The function of the engine is to convert the thermal energy of gasoline into mechanical energy by burning and expanding gas in a sealed cylinder to push the piston to do work. Taking the 2012 Volvo S40 as an example, it is a compact car with body dimensions of 4468mm in length, 1770mm in width, 1452mm in height, a wheelbase of 2640mm, and a curb weight of 1430kg. The 2012 Volvo S40 is powered by a 2.0L naturally aspirated engine, with a maximum horsepower of 141ps, a maximum torque of 185Nm, and a maximum power of 104kW, paired with a 6-speed dual-clutch transmission.

[DeEmma]

I've reviewed the engine options for the Volvo S40 across different model years and drive a 2007 version myself, which is equipped with a 2.0L naturally aspirated gasoline engine from Ford's Duratec family, delivering around 150 horsepower. It offers smooth and reliable city driving with moderate fuel consumption at approximately 9L per 100km, and maintenance is straightforward—standard mineral oil suffices. This generation, introduced post-2004 as the second iteration based on Ford's platform, commonly features 1.6L and 1.8L entry-level engines, a 2.0L mid-range option, while higher trims boast more powerful 2.4L or 2.5T turbocharged variants (though slightly thirstier). Diesel models utilize the fuel-efficient and eco-friendly 2.0L D-series. Engine-transmission pairing is generally seamless without noticeable lag, though aging ignition coils warrant attention. I always find its power delivery adequate yet restrained. If you're car shopping, prioritize test-driving used units to assess idle stability and avoid potential major repairs.

[LaAlejandro]

As a car enthusiast, I have a deep understanding of the Volvo S40's engines. The first generation, from the late 1990s to 2004, mostly featured a 1.8L naturally aspirated engine as the base model, ideal for daily commuting with its reliability and fuel efficiency. The second generation, from 2004 to 2012, primarily partnered with Ford's 2.0L or 2.5 T5 turbocharged engines. The T5 model, starting at 220 horsepower, offered quick throttle response and became a popular base for modifications. Many car enthusiasts doubled the power by upgrading the ECU, delivering an exhilarating experience. The engine and chassis were robust, providing excellent high-speed stability without any floatiness. Diesel engines like the 2.0D low-emission version were popular in Europe, but the gasoline versions were easier to maintain, requiring only oil and filter changes during routine servicing. Overall, they were durable with a long lifespan, and driving it through mountain curves offered strong grip without any stress.

[LeJayla]

When I first started learning car repair, I worked with the Volvo S40's engines, commonly the 2.0-liter inline-four gasoline or diesel variants. Early versions used a 1.8-liter naturally aspirated engine, which had lower output but was stable and less prone to failures. The engine's simple structure makes maintenance accessible, though loose connectors or aged fuses could cause starting issues—replacing the air filter during servicing helps extend its lifespan. The Ford-shared 2.0L diesel variant offers impressive fuel efficiency at just 6L per 100km, making it cost-effective for daily commutes. Overall, the engine options are diverse, and beginners can quickly grasp and work on them.