For The 318d delivers exceptional economy and emissions, while the M Sport package improves the handling still further and gives the car a sporty look.

Against It's no ball of fire, and upgrading to the stronger 320d doesn't cost much more. Plus, the M Sport bodykit sits a little uneasily on a car which doesn't have the performance to match.

BMW 3 Series Saloon

What Car? says

5 out of 5 stars

There's nothing much wrong with the 318d, and you would happily live with one. But, the 320d is appreciably better and not much more expensive, so that's our recommendation.

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Key facts

0–60mph
9.3 secs
Top speed
130 mph
Average mpg
60.1
Tank range
793 miles
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Buyer's notes

Target Price team says:

It's hard to go wrong with the 3 Series, but the diesels are the best bet. Even the cheapest of these performs strongly, but the 320d really hits the sweet spot for price, economy and emissions. It's all the car most of us will ever need.

That's not to say it's all the car we'll ever want. The more powerful 330d and 335d are quicker still and more desirable, with extraordinary muscle and surprising economy. They're every bit as swift as the big six-cylinder petrol models, which will cost more to run.

Thanks to BMW’s Efficient Dynamics fuel-saving measures, though, even the petrol versions are cleaner and greener than most rivals.

Basic ES versions come with a reasonable rather than generous level of kit. The SE adds more toys, but on balance the ES is better value. M Sport models have a sportier feel, with lowered suspension, larger alloys and brushed aluminium trim.

Inclusive servicing packages are available, which makes budgeting easier.

Reader test team says:

BMW 3 Series Saloon 318i M Sport (127bhp) 4dr

A very good car to drive on a decent run, around…

Clive Woollard

2 out of 5 stars

BMW 3 Series Saloon 320d M Sport 4dr

This is a fab car which I have enjoyed owning and…

Graeme Hancocks

4 out of 5 stars

BMW 3 Series Saloon 320i 4dr

A good car completely spoiled by Run-Flat tyres.…

Alistair Beveridge

1 out of 5 stars

BMW 3 Series Saloon 320i 4dr

I've had this company car for approx 30 months and…

Rob O'Hare

4 out of 5 stars
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