BMW X3 xDrive20d 2017 first drive

This is BMW's ever-growing SUV, the X3, back for its third generation and driven for the first time in right-hand-drive form - albeit on Moroccan roads. Following a steer of the xDrive30d last month, it's also our first chance to sample the more frugal xDrive20d model, although it's no longer the entry-level choice; that's a slot now reserved for the new xDrive20i petrol model due in December.

Unlike the previous two generations, this X3's architecture owes more to the 5 Series than the 3 Series and the car is now longer and wider than the original X5. Its 51mm increase in length over the outgoing F25 model is reflected closely by a jump in wheelbase that boosts rear cabin space. Despite this growth and additional sound-deadening measures, increased use of aluminium and composites means our 2.0-litre diesel model’s weight is effectively unchanged at 1825kg.

The familiar four-cylinder engine's vitals endure, too, meaning 187bhp and 295lb ft – enough to deliver 62mph in 8.0sec via a revised eight-speed automatic gearbox (you can no longer buy a manual X3). The electronically controlled xDrive system now uses a more efficient transfer case sourced from the 7 Series and a lighter rear differential. Its rear bias has been ramped up, but all of the torque can, in principle, be sent to either axle. There's hill descent control as standard, but mud-plugging is more a hobby than a vocation. As BMW puts it: "The X3 is a capable off-road vehicle for its intended audience."

The exterior is more aerodynamic than before, but there's little chance its new-found slipperiness will be mistaken for grace; in league with its swollen dimensions, the X3's aggressive restyle means it now cuts a very imposing figure, especially in our test car's M Sport trim.

A lighter stylistic touch has been applied inside, with a cockpit layout that's not hugely different from its predecessor's but with added smartness and visual interest. Material quality is impressive on all key surfaces, with the remaining hard plastics discretely tucked away, while storage areas are more generous than before. The driving position is sound, with plenty of adjustment. The M Sport’s upgraded seats are both comfortable and supportive, although the accompanying sports steering wheel is perhaps too thick.

Space in the rear seats is now indulgently good. A 6ft 2in frame is able to install behind a driver of the same height with ample flailing room and good outward visibility, and even the centre perch avoids short-straw status. Rear passengers now get their own climate controls as standard, too.