Both vehicles are powered by a 1.6 - litre petrol engine featuring fully variable valve management which, in standard guise, is mated to a six - speed manual gearbox. (ausmotive.com)
For the first time it combines turbocharger technology, High Precision Injection, and variable VALVETRONIC valve management all in one. (ausmotive.com)
MINI Cooper Roadster: Four - cylinder petrol engine with fully variable valve management based on the BMW Group's VALVETRONIC technology. (bmwblog.com)