Revealed- BMW M135i Hyper-Hatch

BMW has revealed its 300bhp plus six-cylinder powered M135i model. Set to be shown at next week's Geneva Motor Show. The Audi RS3 rivaling hatchback, planned for UK sale before the end of 2012 with a twin-turbocharged 3.0-litre in-line six-cylinder engine putting out around 320bhp. It will do0 -62mph in 4.9sec, 0-124mph in 17.3sec and a limited 155mph top speed.