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

First Sight: Holden Torana concept

Holden has stolen the limelight at the opening of the Australian International Motor Show in Sydney, unveiling a ground-up concept car dubbed the Torana TT36. The concept revives a famous Australian nameplate from the 1970s - appropriate since, like the original Torana, it features rear wheel drive and a six cylinder engine. That's where the similarities end, however, as the new Torana's engine is an experimental 280kW/490Nm twin turbocharged version of the new global V6 Holden has begun manufacturing for various parts of the GM world and which will eventually be used by Alfa Romeo.

Ferrari 458 Italia Revealed

The first pictures of the new Ferrari 458 Italia These are the first pictures of Ferrari’s 458 Italia, released this morning ahead of the official reveal at the Frankfurt Motor Show in September. Clearly showing influences from the Enzo and the Mille Chille Concept car, the F430 replacement will undoubtedly go upmarket in terms of price to differentiate it from Ferrari’s entry-level car, the Ferrari California. Featuring a new, 4.5 litre V8 (hence the name – 458) , Ferrari claim the new engine has the highest specific output of any normally aspirated road-car engine, which is a hard claim to dispute as it produces 127bhp per litre.  It produces 562bhp at 9000 rpm, making it the highest revving Ferrari engine to date.

Mercedes GLA: New B Class SUV in 2013

Mercedes GLA based on the new B Class (pictured) Another Mercedes niche car based on the new A Class platform will arrive in 2013 as the compact SUV Mercedes GLA. Mercedes’ nomenclature has got confusing in recent years so it’s quite hard to pin down exactly what they’re likely to call a new car we know is coming but which isn’t yet official. But it does now seem clear that the compact SUV we’ll see from Mercedes in 2013 – and based on the same platform as the new A and B Class – will be the Mercedes GLA.