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

Infiniti fast tracks small diesel engines

Infiniti is fast-tracking new small diesel engines in the wake of the Daimler-Renault-Nissan partnership signed today in Brussels.Nissan's upmarket division will take supply of Merc's smaller four-cylinder turbodiesels - at a stroke thrusting it into the heartland of the executive sector. At present, it struggles to compete with its 3.7-litre V6 petrol only range of G saloons and coupes, and large-engined SUV crossovers. Sooner than you might think.

Audi A5 DTM Concept Car (2011) first official sketches

This is Audi’s new DTM racer: as new rules and regulations are ushered in for the 2012 German Touring Car series, Audi has chosen to replace its highly successful A4 DTM with a race car based on the new A5 coupe. And it’s been unveiled just in time to steal a little thunder from BMW as Ingolstadt’s local rival reveals its first DTM challenger in two decades. So the Audi A4 DTM becomes the Audi A5 DTM?

Jaguar XK leaves the lineup

Production of the Jaguar XK stretched from 1996 with the XK8 and will wrap up as the final 50 limited edition XK models roll off the assembly line this summer. The farewell XKs will be branded as "Final Fifty Limited Edition" cars, and will carry the same specification as the current XKR model, along with some added features that celebrate the history of Jaguar and the evolution of the brand's grand touring coupes and convertibles. Under the hood, a supercharged 510-hp 5.0-liter V8 is capable of bringing the XK to 60 mph in 4.6 seconds according to Jag, and an active exhaust system helps ensure the engine note remains prominent.