1 Factory 16" Chevy Aluminum Wheel 6 On 5.5 99-02 on 2040-parts.com

BMW Motorrad Concept 6 (2009) unveiled

Yes, we know this BMW is a pair of wheels short of CAR Online’s usual offerings, but we couldn’t resist giving some space to this stunning straight six-powered BMW sports bike concept. Yes, you read that right - the BMW Concept 6 has a 1600cc straight six slung across the frame. Honda tried something similar for the CBX1000 in the 1970s but the idea never really caught on even if the true width increase over a contemporary four wasn’t as huge as your eyes would have you believe.

Hennessey Cadillac Escalade gets 557 hp

The 2015 Cadillac Escalade is about as American as an SUV can be. We didn't find the 420-hp, 6.2-liter V8 lacking in any way, but if you want something with a little more grunt, Hennessey Performance Engineering and its HPE550 upgrade should help. Hennessey says the HPE550 Escalade package bumps output to 557 hp and 542 lb-ft of torque with the help of a belt-driven supercharger producing 6 psi.

Best new car sales in six years

RECORD new car sales achieved a six-year high in 2013, the motor industry has announced. A total of 2,264,737 new cars were registered in 2013 - a 10.8% rise on the 2012 figure and the best annual total since the pre-recession year of 2007, the Society of Motor Manufacturers and Traders (SMMT) said. The 2013 total was boosted by a 23.76% rise, to nearly 153,000, in sales in December - the 22nd successive month of increases.