BMW 330i M Sport Touring (E91) - 3.0 Straight-Six - Exceptionally Maintained - Rare Spec Enthusiast-owned and exceptionally well maintained example of the increasingly rare BMW 330i M Sport Touring (E91). Finding a naturally aspirated straight-six petrol estate in this condition is becoming very difficult, especially one that has been cared for to this standard. This car has been maintained regardless of cost and comes with a comprehensive history file with invoices documenting significant recent investment. Over the past few years the following major work has been carried out: - Timing chain replaced, along with additional preventative work (invoice totalling over 5,000). - High-pressure fuel pump replaced (1,200). - Brand new genuine BMW DME engine control module installed (1,700). - Index 11 fuel injectors fitted. - Full suspension refresh with Koni Special Active (red) shock absorbers all round, including new bump stops and dust boots. - Brake discs and pads replaced front and rear recently. - Currently fitted with four Michelin Pilot Sport 5 tyres. The car also benefits from a high-end DR12V multimedia system, one of the best upgrades available for the E9x platform. It integrates seamlessly with the original screen and provides Bluetooth Apple CarPlay and Android Auto screen mirroring, bringing modern connectivity to the factory system. On the road, the car drives exactly as a proper BMW straight-six should smooth, refined and incredibly enjoyable. The naturally aspirated 3.0-litre inline-six paired with the M Sport exhaust produces a deep and refined sound that is never intrusive, yet always rewarding for those who appreciate a true six-cylinder engine. This is a car for discerning buyers who understand what makes these vehicles special. It has clearly never been maintained on a budget and represents a rare opportunity to own one of the last classic BMW naturally aspirated six-cylinder touring models. The vehicle presents beautifully both inside and out. As expected for its age there are a few minor cosmetic paint imperfections, but nothing significant and the overall condition remains excellent, as the photos clearly show. If you are looking for a genuine driver's car with character, strong mechanical history and significant recent investment, this E91 330i M Sport Touring is a fantastic example. Extensive history with invoices available. A properly maintained example of a modern classic.