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

Tesla Model S outselling Chevrolet Volt & Nissan LEAF

Tesla never managed to make any money out of their electric Lotus – the Tesla Roadster – but it does look like they’re on to a winner with their electric  executive saloon, the Tesla Model S. Despite moans that the headline-grabbing sub-$50k Model S was never a reality – and a starting point of $70k – the Model S looks set to outsell the two most successful ‘alternatively fuelled’ cars – the electric Nissan LEAF and the range extender Chevrolet Volt – in the first quarter of 2013. Sales of the electric Nissan LEAF, which costs from $29k in the US, in the first quarter of 2013 were 3,965 units and the Chevrolet Volt, which costs from $40k, sold 4,421 units.

Ford S-Max

Following the unveiling of the SAV concept at Geneva last year comes the production version, the S-MAX. Sharing much in common with the new Galaxy, the S-Max aims to have greater dynamic appeal and retain a closer connection with Ford of Europe's 'Kinetic Design' ethos. Differences include the dropping window-line that pushes back to form a triangular D-pillar and round fog lamps at the front.

Driven: Mercedes-Benz C-Class

Just over 25 years ago, in November 1982, Mercedes Chief Designer Bruno Sacco introduced his new 'baby' 190, codenamed W201. Billed as the new compact Mercedes, it was a successful model that lasted a full ten years until being replaced by the first C-Class (W202). This model – the first with the triangular tail lamps – lasted until 2000 when it was replaced by the W203, a more softly-styled update of the W202 model, with the 'peanut-shaped' linked double headlamps.