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

Evolution of the 3: BMW begins sales of sixth-generation sedan

BMW staged the U.S. launch of the sixth generation of the stalwart 3-series at the Detroit auto show this week, which makes this as good a time as any to take a look back at the car that other sports sedans aspire to be. The small sedan hit the scene in 1975, just three years after the 5-series, as a successor to the BMW 1600, the 1600ti and the 2002.

Alfa Romeo 4C stalks Spanish streets - video

Alfa Romeo is doing a little public relations work on YouTube today. The Italian brand is hyping the new 4C sports car that is scheduled to hit American shores later this year. The two-seater will run a 1.8-liter, direct-injected four-cylinder engine making 240 hp and 258 lb-ft of torque, paired with a six-speed dual-clutch transmission.

2013 Skoda Octavia Estate revealed

Ahead of a debut at the 2013 Geneva Motor Show, Skoda has revealed the estate version of the new Octavia with a pair of photos. The 2013 Skoda Octavia Estate takes the already capacious Octavia hatch to a new level, with a boot that will swallow 610 litres of stuff with the seats up and an impressive 1,740 litres with the seats down, a significant chunk more than the competition can offer. The extra capacity comes courtesy of extra length compared to the Octavia hatch, with the estate growing by 110mm in the wheelbase – with an extra 73mm for rear passengers’ legroom – and 90mm longer overall.