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

The most exclusive Mercedes-Benz G-class is this stretched BINZ

If you thought the G63 AMG was the meanest and most exclusive version of the Mercedes-Benz G-class that you could buy today, you haven't seen the version that Mercedes-Benz coachbuilder BINZ GmbH has been making for more than two decades. That's right, the smug owners of those G63 AMGs you see parked in front of trendy restaurants downtown do not, in fact, possess the coolest version of the long-running G-class. BINZ is known in other markets as the maker of Mercedes-Benz limousines and ambulances, but their wares are almost entirely unknown in the western hemisphere.

New Audi RS4 Avant costs £54,925

Audi has revealed that the new RS4 Avant complete with 444bhp from its 4.2 litre V8 – will cost £54,925 in the UK. The new Audi RS4 Avant got its reveal at this year’s Geneva Motor Show and is the only RS4 body style you’re going to get. Unless you count the RS4 in coupe guise that Audi call the RS5.

Audi tracks down the last Horch

The last Horch built, found in the middle of Texas It’s been looking likely for a while that now VW has taken control of Porsche it may decide to rebrand the VW Group as Auto Union. Auto Union was the root of Audi, and was formed in the ’30s when Audi, Horch, DKW and Wanderer joined forces to become Auto Union and pool their resources to cope with the depression (sound familiar?). Which might explain why Audi has been scouring the planet for rare cars from its Auto Union days.