Raybestos 580359r Front Brake Rotor/disc-professional Grade Rotor on 2040-parts.com

McLaren MP4-12C gets 616 bhp

The McLaren MP4-12C is about to get some upgrades – including an extra 25bhp – which will also be offered to existing owners free of charge. On balance, what McLaren has achieved with the MP4-12C is nothing short of remarkable. Yes, there have been a few glitches along the way, but in truth they have been little more than the sort of hiccups almost any new supercar suffers as it escapes in to the wild and has to deal with the real world and real drivers.

Route 66 road trip: Toronto to Scottsdale and back

Dreaming of a road trip in 2012? You might take some inspiration from a recent run by Toronto resident and Autoweek contributor Ronan McGrath. Like many snow birds, McGrath migrates to Scottsdale, Ariz., for part of the year.

Jaguar XF gets a few tweaks for 2014 MY

The Jaguar XF gets a new engine and tweaks for 2014 In many ways the Jaguar XF is Jaguar’s most complete car, and significant updates since it launched in 2008 have kept it fresh and appealing. But the tweaks Jaguar has wrought for 2014 are relatively minor as the XF gets towards the end of its current cycle, the most significant of which is an upgrade to the 2.2 litre diesel engine. The 2.2 litre ECO2 engine is a replacement for the 161bhp entry-level diesel in the 2013 XF and gets revised cooling and bigger EGR valves which have conspired to improve official economy, and therefore reduce emissions (to 128g/km) handily putting the 2.2 XF in to a lower BIK band (down from 21 to 19 per cent).