This 2006 BMW 320si is the road-going homologation model built for BMW’s FIA WTCC racing program. Unlike the regular E90 3-Series, the 320si features a hand-built high-revving N45 engine with a bespoke cylinder head, a shorter stroked block, and motorsport-derived internals. Paired with factory M Sport suspension, it delivers sharper response, lighter steering feel, and a significantly more focused driving experience – making it one of the most unique and collectible E90 variants ever produced.

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According to the seller, the car is in good mechanical condition and drives well, with tight handling and healthy engine behavior. The vehicle has been lightly used and is not a daily driver. Recent maintenance includes fresh engine oil (changed 1,000 km ago), restored catalytic converters, a replaced throttle body, and several additional repairs performed to keep the car running reliably. Inside, the steering wheel has been freshly reupholstered, and the exterior wears OEM wheels, with spacers installed at the rear for improved stance. The car passed technical inspection under its own power. The seller states that the mileage is genuine and and can provide a history report.

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Cosmetic imperfections are noted and documented in the final photos. These include cracked clear coat on the rear bumper (parking sensors functional), a dent in the driver door, a slightly lifted trunk area near the number plate lights, aging wheels with scratches and clear-coat peel, and non-functional dynamic xenon cornering motors. The rear differential produces a light whine, though this does not affect drivability.

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