The rugged A-Class on stilts might get a "coupe" version later in its life cycle.

With more competition to worry about coming from the BMW X2 and the Lexus UX, the GLA needs to evolve in order to remain a solid offering in the premium small crossover segment. Mercedes is doing just that by currently putting the finishing touches on the next generation. We’ve see the 2019 GLA in a plethora of spy shots, so we’ve decided to put them to good use by attempting to figure out what was hiding underneath the annoying camouflage.

Unsurprisingly, the GLA looks more or less like an A-Class with a raised ground clearance and a slightly more rugged body. Unless the disguise applied onto the test vehicle has been playing tricks on us, Mercedes will play it safe with the model’s exterior design by essentially crossover-ising the A-Class. The interior cabin will probably be carried over from the hatchback as well, but with a few subtle changes here and there to differentiate the two compact cars.

More about the 2019 GLA:

The most affordable crossover to carry the three-pointed star badge will be powered by the same engines available in the 2019 A-Class, including what Mercedes has described a “state-of-the-art” diesel. It’s a 1.5-litre four-cylinder unit co-developed with Renault to produce 114 bhp and 192 lb-ft. This will be reserved for the GLA 180d, and if we were to rely on the rumour mill talking about the A200d and A220d, the equivalent GLA will be offered in Europe alongside a larger 2.0-litre available in two states of tune: 148 and 187 bhp.

On the petrol side, expect the A-Class’ 1.3-litre unit with 107 bhp, 134 bhp, and 161 bhp, along with a 2.0-litre available in the hatchback with either 187 bhp or 221 bhp. A warm GLA 35 version seems very likely considering Mercedes-AMG has already confirmed an A35 in hatchback and saloon flavours with around 300 bhp. Of course, the range topper will continue to be the GLA 45 and we know for a fact that it will hit the 400-bhp mark.

While the GLA is available today in one body style, things could change with the next iteration as Mercedes has hinted it might go down the GLA Coupe road. If it’s actually coming, don’t expect to see it right away as it will likely debut later in the crossover’s life cycle. Meanwhile, the standard model could premiere by the end of the year or the first half of 2019.

Gallery: Nuova Mercedes GLA, il render