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

Cadillac ELR – a posh Chevy Volt: 2013 Detroit Auto Show

The Cadillac ELR – a range extender Cadillac with the running gear from the Chevrolet Volt – has been revealed at the 2013 Detroit Auto Show. Joining the Chevrolet Volt and Vauxhall Ampera as the third version of GM’s range-extender pitch at the EV market, the two-door Cadillac ELR is a convincing looking offering with swoopy looks, wheels at the corners, a great big nose (that can close for better aerodynamics), dramatic LED headlights, steeply raked screen and lots of sharp creases. The interior of the ELR looks as appealing as the exterior, with lashings of decent leather, digital instruments, Bose sound with noise cancellation, carbon inserts and even powered cupholders.

World’s best-selling roadster returns

MAZDA has released details on the brand-new fourth generation MX-5, already the best selling roadster of all time. Launched simultaneously at events in Barcelona, Japan and the USA, the fourth-generation MX-5 is the first to benefit from Mazda’s SkyActiv efficient technology. That means a frugal but powerful petrol engine and a substantial weight saving of 100kg over the previous generation.

Silver linings: Saab and Mitsubishi see sales grow in May

Despite the company’s financial troubles, Saab sales are steadily increasing in 2011, with April and May numbers up 190 percent and 121 percent, respectively, from the same months last year. The Swedish automaker reported 385 units sold this May, versus 155 the year prior. So far this year, Saab has sold 2,765 vehicles, compared with 954 at the same point last year.