The rear end of the wagon is camouflaged, while the front is identical to the sedan. The interior of the E-Class wagon is expected to be similar to the sedan but with more room in the back.
At the back, there's a spoiler on the roof that provides shade and extra covering over the hatchback. We can only see the outer edges of the taillights, but they appear to have a similar, tapered design as the sedan.
Mercedes-Benz E-Class Estate Spy Photos
At launch, there are two powertrains available. The E350 has a turbocharged 2.0-liter four-cylinder with mild-hybrid assistance that makes 255 horsepower and has an extra 20 hp available with a boost function. There's also the E450 with a mild-hybrid-assisted turbocharged inline-six making 375 hp and 369 hp. Like the lesser model, an extra 20 hp is available in boost mode.
More E-Class variants, including AMG models, are planned, and some of them will be available with the wagon body style. Mercedes is also developing the E-Class All-Terrain, which features a lifted suspension and off-road capability.
Source: Motor1