Additional leaked official images of the 2014 BMW 4-Series Gran Coupe have hit the web ahead of a very possible online reveal this weekend.

While between the 5-Series sedan and the 6-Series Gran Coupe there are some changes justifying two distinct models, we can't say the same thing about the 3-Series sedan and 4-Series Gran Coupe duo since the cars look very much alike. Except for the slightly more sloped roofline and mildly modified bumpers, the 4-Series Gran Coupe is pretty much a copy of the 3-Series sedan.

It will probably have the same 2810mm wheelbase and will allegedly feature frameless doors while the height will decrease by 7mm. Expect the curb weight to increase by 100 kg (220 lbs) as a result of adding the rear doors which will make the car around 5,000 GBP (about 8,200 USD or 6,000 EUR) more expensive than the 3-Series sedan.

A public debut is very probable to occur in early March at the 84th edition of the Geneva Motor Show.

Gallery: BMW 4-Series Gran Coupe returns in new official images

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