That's not simply because while the 2014 BMW 3-Series GT is a hatchback and the 3-Series sedan has a trunk; there's a lot more that's different between these two models. Although with the 3-Series Sports Wagon you might get essentially the same driving experience as the sedan, what we found in the Gran Turismo was quite different—a softer, more passenger-oriented experience, really.
But the more time we spent with the 3GT, the more we grew to appreciate it as its own model—rather than an odd niche variant of the 3-Series, as some might see it.
First off, the 3-Series GT lands in some new territory for BMW. At about four inches longer in wheelbase and eight inches longer overall than the 3-Series sedan, it has nearly the footprint of a U.S. mid-size sedan, and is just three inches shorter than the 5-Series sedan.
From the front doors forward, the 3-Series GT looks deceptively close to the sedan—only if you're a BMW aficionado or if you happen to be parked right next to a 3-Series sedan will you or others really be able to pick apart where the 3GT is different. The hoodline is definitely a bit higher; so is the beltline; and the sheetmetal's actually completely different, even in front.
Behind the front doors, of course everything's different. And the smooth, broad arc of the roofline, from the top of the windshield header to just a couple inches ahead of the rear lip spoiler, is one of the keys to how this design doesn't really have any awkward angles. It's very nicely penned, and ends up looking light and restrained—not heavy (and rear-heavy) and overwrought as the 5-Series Gran Turismo model that's been around for a few years.
A little higher, without the rugged pretense
An asterisk here is that BMW hasn't tried to pull a Subaru Outback recast (or Volvo XC) on the 3-Series to get to the GT. There are no rugged cues added on; and we find that refreshing.
You sit about two inches higher in the front seats of the 3GT than you do in the 3-Series sedan, yet the GT has essentially the same dash and door trim, part and parcel, as the sedan; and overall, the driving/seating position feels like a sort of middle ground between the 3-Series sedan and X3. In back, there's lots more legroom—more than in the 5-Series sedan, BMW likes to boast—although headroom might be tight for those over six feet tall.
Despite the slow-sloping hatch, which makes some of the cargo space quite unusable, BMW has made the most of it. The hatch opens high and wide, and it includes a power-opening mechanism in case your arms can’t quite reach it. And within, there's a two-piece parcel shelf, and storage areas alongside and underneath.
While the 3GT looks light, it's hefty on the scales, with a curb weight approaching 4,000 pounds in base 328i form. The 328i GT weighs about 450 pounds more than the 328i sedan and just 200 pounds less than the X3. And it's just three inches shorter and about 100 pounds heavier than the 528i.
Looks and drives lighter than it is
Yet much of how the 3GT is tuned seems to attempt to counter than feeling of heft. And it mostly succeeds. The light, quick-ratio steering feels way different than that used in the sedan, but that, along with the near-instantaneous torque delivery of the familiar 2.0-liter turbo four (240 horsepower and 258 pound-feet of torque) and quick-witted eight-speed automatic help make this big hatch feel responsive and quite nimble. That's a big departure from the 5GT, which offers more passenger space but really does drive more like an SUV.