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VW plans four-seat XL1 to rival Honda FCV
XL1 doubles up on seats to become XL2, but the hyper-miling 310mpg rating of today's car won't be affected
XL1 doubles up on seats to become XL2, but the hyper-miling 310mpg rating of today's car won't be affected
More: http://insideevs.com/volkswagen-xl1-phev-gain-rear-doors-seat-four-become-vw-xl2/It is also likely that the current 800cc twin-cylinder diesel engine (which delivers 47bhp) and the electric motor (27bhp) would have to be upgraded with more power, although VW would aim to retain the same overall efficiency. The 5.5kWh lithium-ion battery would also probably be enlarged.