E46 platform
2005 BMW 330CI
Factory specifications, fluid capacities, torque values, EPA fuel economy and the federal safety record for the 2005 330CI.
Transmission Automatic (S5)
The 2005 BMW 330CI represents the final evolution of the E46 coupe line, riding on the platform's mature chassis architecture with a 6.9-quart oil capacity and specific viscosity requirements ranging from 15W-40 to 10W-30 API SJ. Equipped with the Automatic (S5) transmission, this model year carries EPA fuel economy ratings of 17 mpg city, 25 mpg highway, and 20 mpg combined, reflecting the powertrain's efficiency profile. As the last production year for the E46 generation, the 2005 330CI benefits from the platform's cumulative refinements, sitting at a point where earlier production issues had been largely addressed, though its mechanical complexity still demands rigorous maintenance adherence.