Spied - Tata Nano pickup truck
It will be powered by 350cc one cylinder diesel engine. This is essentially half the cylinder block of the engine powering the Tata Ace, which itself uses a sliced Indica cylinder block.
The Nano pickup uses the same engineering techniques like single windshield wiper, 3 wheel lugs, scooped out dashboard and short wheelbase. The engine is also mounted at the rear axle, doing away with a propeller shaft.
Image Source - Overdrive