The rear of the car has tiny rivets holding in place the extra disguise.

We are about a month away from the highly anticipated reveal of the next-generation BMW 3 Series Saloon at the Paris Motor Show, but we’ll probably have to wait until early next year to see its more practical sibling. Caught this week patrolling the Green Hell, the family-oriented 3er had all the final bits and frankly, it looked awfully familiar. The exceptions would have to be the sleeker headlights and taillights since these seem to be significantly different compared to those of the outgoing model.

Get up to speed with the revamped 3 Series

Because this is the wagon, BMW went to the trouble of slapping on extra disguise on the prototype’s rear end to better conceal the car’s posterior likely able to accommodate a more spacious cargo area than the current car. That’s because the new 3 Series is expected to grow a bit in size and at the same time offer more optimised packaging thanks to the CLAR platform.

2019 BMW 3 Series Touring spy photo

Aside from offering more room for your luggage, the 3 Series Touring should prove to be more spacious inside the cabin, especially for passengers sitting in the back that will get to enjoy an elongated wheelbase. While the footprint increase is not evident in the adjacent images, don’t be too surprised if the press release will include details about the body’s minor growth.

2019 BMW 3 Series Touring spy photo

You’d think a bigger car equals added weight, but that won’t be the case with the next-gen 3 Series. BMW has already said the saloon will be up to 55 kilograms lighter, so expect a similar diet from the estate. We also know it’ll be blessed with BMW’s most powerful four-cylinder engine ever installed in a road car and is set to receive wider front and rear tracks.

2019 BMW 3 Series Touring spy photo

In the case of the saloon, the weight will be distributed evenly 50:50 front/rear and the centre of gravity will drop by 10 mm. The long-roof version should carry over just about the same improvements, plus the more voluminous cargo area only the estate version can deliver. Those in need of a more spacious 3 Series might be stuck with the estate as the Gran Turismo is expected to get the axe in July 2020.

We might see BMW’s A4 Avant competitor at the Geneva Motor Show in March 2019. Meanwhile, the saloon could premiere online before its Paris debut set for early October.

Photos: Automedia

Gallery: 2019 BMW 3 Series Touring spy photos