This 2019 BMW 3 Series 318d M Sport boasts exceptionally low mileage for its age, having covered just 42,925 miles with only one previous owner. Finished in the desirable M Sport trim, this Euro 6 compliant model features a responsive 2.0L diesel engine. With an impressive fuel economy of 54 mpg, this 3 Series offers excellent running costs, further enhanced by its low insurance group rating. These factors combined indicate that this particular vehicle presents a more economical and cost effective choice compared to other similar models on the market.