Which used BMW 3 Series saloon should I buy?
The 320i petrol might be a good idea for those who live in a city and mostly do short journeys, but it’s the 320d that we think makes the best all-round choice. It doesn’t have the lowest running costs in the 3 Series range, but it’s not far off.
Mid-range Sport comes with all the equipment you’d need and allows you to avoid the overly firm suspension of M Sport.
Our favourite BMW 3 Series: 320d Sport
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