One thing after another. I have had the care for 2 years, and have spent over $3000 on repairs. Every time I think I'm done, something else comes up. Like everyone else, the headlights burn out fast. Looks like most people say their S40 is fast, but mine is sluggish and I can't figure out how the Turbo works. It seems random. I just had to replace the an axle and all motor mounts ($1900). Bad sensors. Check engine light will not go off... Replacement parts are expensive and hard to find. I am selling it, regardless of my loss, and buying a new Civic.