148 bhp standard 243 torques...they make me 8.8 seconds to 60 142mph top speed. Group 14 insurance. £190 a year tax. 45mpg town driving. 55mpg+ motorway. ( had 65mpg on mine.) Around £85 notes to fill the tank. Swirl flaps the main issue, can cost a fortunes if they fail....trust me ...only £30 to replace. Acceleration, well it puts you back in the seat through every gear all they way to 120mph Ride comfort is BMW standard until put on harder springs. But I'm still happy with mine. Cabin noise is good until 70mph then you start to get a little wind noise, but nothing to major, just turn stereo up Solidity....geeza...its a BMW.