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

Jaguar XJ Review (2013 MY): 3.0 litre Diesel Portfolio

We’ve got the 2013 MY Jaguar XJ in Portfolio trim with the 3.0 litre diesel engine and the new eight-speed gearbox and stop-start in for review and road test. But even though it’s changed little in the three years since it debuted, the XJ has changed minds about what a big Jaguar saloon should be; no longer the staid old man’s carriage of choice with a pipe holder in the centre console, but instead a stand-out car in its sector with better dynamics than anything else. The looks have grown on a sceptical public too, and the XJ is now viewed as a real Jaguar; it doesn’t garner crowds as it did in the early days, but it’s still a car that passing strangers feel warrants comment, comments which have always been complimentary when the big Jag has been with us.

2015 Porsche 911 Carrera GTS revealed – but not in Paris. Costs from £91,098

The new 2015 Porsche 911 Carrera 4 GTS (pictured) now on sale We had assumed that the lack of an appearance at the Paris Motor Show for the new Porsche 911 Carrera GTS meant Porsche had decided to leave the official reveal until later in the year. But here it is, and it’s going straight on sale. Having waited almost until the end of the 997’s life before launching a 911 GTS, this latest GTS is arriving much earlier in the 991’s lifecycle than you’d expect.

General Motors' small Cadillac will take aim at the BMW 3-series

The new Cadillac model that General Motors announced today will be aimed at the smaller models produced by BMW, Mercedes-Benz and other luxury brands. The rear-drive Cadillac is expected to be called the ATS and to arrive in showrooms in 2012 or early 2013, according to industry sources. “We will have a car positioned below the CTS in our lineup to compete with the BMW 3 Series and Mercedes-Benz C class.,” said Nick Twork, a Cadillac spokesman, during a telephone interview.