The best everyday M3, with the same breadth of performance as the coupé

What is it?

Our first chance to try what, for many, will be the most appealing version of the BMW M3 – the new four-door saloon option – in right-hand drive form, and on UK roads.

The reasons that the draw of this new M3 may outweigh that of the coupé are actually pretty numerous. It’s cheaper than the two-door (only by £1415, but that’s enough to spec BMW’s excellent electronic damper control system); it’s more practical (there are bigger rear seats, there’s better access to them through the two extra doors, and there’s a bigger boot). And yet, according to BMW, the M3 saloon’s damn near as fast as the coupé (4.9sec to 62mph vs 4.8; 155mph flat out)

But is it as thrilling to drive down a typical stretch of British B-road? Read on to find out.

What’s it like?

The extra practicality that this car offers leads you to expect some kind of compromise in its handling; if it’s bigger inside, you guess it must be bigger outside, heavier, somehow less sharp. But it just isn’t – and a glance at BMW’s measurements reveals why.

The M3 saloon has an identical wheelbase, and the same front and rear track widths, as the coupé. It’s actually marginally shorter than the two-door (by 35mm), as well as being marginally wider and taller. But with the wheels being in exactly the same places, and because it carries only 25kg of extra weight than the coupé, it gives up next-to-nothing by way of agility.

And so the virtues that shine through one driving experience are just as vivid and compelling here. First among them is the M3’s phenomenal V8 engine. It truly is a masterpiece, serving up all-subjugating performance and a delectable wail above 4000rpm, and yet proving totally docile, relatively quiet and incredibly easy-to-live-with lower down the rev range.

The car’s made all-the-more special by the extent to which you can adapt it to suit your circumstances. The M3’s throttle response, power steering assistance, damper rates and traction control system can all be tweaked for optimum performance, wherever you are.

That means, for example, you can cruise 100-miles up the motorway in commendable comfort, with the traction control fully on, the dampers set to comfort mode, and the ECU mapped for optimum economy. Then, when you hit the track, you can switch off the DSC system, beef up the car’s body control, sharpen up the steering and throttle response, and indulge in the kind of tail-led hooliganism that only an M-car can serve up.

It’s that dept of talent that sets the M3 apart from its rivals. It’s fast, fun and forceful when you want it to be, yet can also be relatively comfy and relaxing over long distances. The added practicality the saloon body brings is simply another facet to this M-car’s already-powerful allure.

Should I buy one?

If you’re buying a performance car that will put in occasional family and everyday duties, certainly. We like the M3 coupé enormously. That you can now buy one with the same breadth of ability, but added practicality – and for less cash – gives this M3 a genuine claim to be the best that BMW has ever produced.

Maybe it’s not quite as involving as an E30 M3 coupé, or as focussed as an E46 CSL. Without question, however, it’s the M3 with the longest and most convincing CV, and the easiest to live with.

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Matt Saunders

Matt Saunders Autocar
Title: Road test editor

As Autocar’s chief car tester and reviewer, it’s Matt’s job to ensure the quality, objectivity, relevance and rigour of the entirety of Autocar’s reviews output, as well contributing a great many detailed road tests, group tests and drive reviews himself.

Matt has been an Autocar staffer since the autumn of 2003, and has been lucky enough to work alongside some of the magazine’s best-known writers and contributors over that time. He served as staff writer, features editor, assistant editor and digital editor, before joining the road test desk in 2011.

Since then he’s driven, measured, lap-timed, figured, and reported on cars as varied as the Bugatti Veyron, Rolls-Royce PhantomTesla RoadsterAriel Hipercar, Tata Nano, McLaren SennaRenault Twizy and Toyota Mirai. Among his wider personal highlights of the job have been covering Sebastien Loeb’s record-breaking run at Pikes Peak in 2013; doing 190mph on derestricted German autobahn in a Brabus Rocket; and driving McLaren’s legendary ‘XP5’ F1 prototype. His own car is a trusty Mazda CX-5.

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65 AMG 12 February 2008

Re: BMW M3 saloon

Doc B wrote:
Yeah - but it would need surgery to correct it's skelly eyes first

hahahaha, you crack me up. you may have a point tho. maybe l should get my bro to take his in for that surgery. know anyone?

Doc B 12 February 2008

Re: BMW M3 saloon

65 AMG wrote:

....but with the Z4, i think that car is brilliant....if that car could read a newspaper, it'd be page 3 of the Sun or Sunday Mirror. hahahaha

Yeah - but it would need surgery to correct it's skelly eyes first.

Doc B 12 February 2008

Re: BMW M3 saloon

Overdrive wrote:

Just to be clear, by "diluting" the brand I actually meant the M3 brand, rather than BMW as a whole.

Sorry - my misunderstanding there!