Arias Pistons 12.5:1 Compression 82mm Bore Honda B-series on 2040-parts.com

New BMW 1-series bows with turbo four-cylinder power across the lineup

Meet the next-generation BMW 1-series. The upcoming baby Bimmer will sport all twin-scroll turbocharged four-cylinder engines burning either gasoline or diesel, hauling around a car that's grown in every dimension except height. BMW also is expanding its use of eight-speed automatic transmissions to the 1-series lineup and making the BMW EfficientDynamics technology package standard.

Infiniti G to get Mercedes engine

Infiniti’s volume line, the G series, will get a Mercedes-Benz engine as part the global alliance between Daimler AG and Renault-Nissan, the story AutoWeek blew wide open at the end of March. Carlos Ghosn, CEO of Renault SA and Nissan Motor Co., said the G will use a Mercedes inline four-cylinder from Daimler to improve fuel economy and cut emissions. He didn’t say when the engine would reach Infiniti production lines or indicate the extent to which it will replace Japanese-made four-cylinder and V6 engines used in the G sedan and coupe.

Volkswagen Jetta gets a small facelift – debuting at New York Auto Show

The VW Jetta gets a minor facelif It’s three years since the current VW Golf with a boot – the Volkswagen Jetta – arrived, so it’s time for a nip and a tuck to keep it relevant. Volkswagen are planning to roll out a facelift for the Jetta (above) at the New York Auto Show in a few days time and, although this is the North American version of the Jetta, the European tweaks will be much the same. That means an improvement in aerodynamics – by 10 per cent, say VW – with stop-start and low rolling resistance tyres to help economy too, a new nose with new grill, new bumpers and integrated fogs.