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

Could the McLaren P13 get a Honda engine?

The McLaren P13 is due to arrive in 2015 and we’re expecting it to get a de-tuned version of the 3.8 litre V8 already found in the 12C (pictured above) and P1, and be priced to take on the almost empty sector (in terms of price) the Porsche 911 Turbo occupies - somewhere around £125k. It’s a sensible plan to fill a potentially lucrative sector of the supercar market with a mid-engined, rear wheel drive ‘baby’ supercar with performance of around 3.8 seconds to 60mph and stunning handling. It should give the 911 Turbo a run for its money.

Mercedes GLA: New B Class SUV in 2013

Mercedes GLA based on the new B Class (pictured) Another Mercedes niche car based on the new A Class platform will arrive in 2013 as the compact SUV Mercedes GLA. Mercedes’ nomenclature has got confusing in recent years so it’s quite hard to pin down exactly what they’re likely to call a new car we know is coming but which isn’t yet official. But it does now seem clear that the compact SUV we’ll see from Mercedes in 2013 – and based on the same platform as the new A and B Class – will be the Mercedes GLA.

CDN-GM Interactive Competition: Phase 2 deadline extended until Sunday 28 September

Due to the number and quality of the entries that are still pouring in we've extended the deadline for this phase of the CDN-GM Interactive Design Competition to give you a couple more days to upload your work. Remember that during this phase, while your design needn't be fully finalized, you should be firming up your major themes based on your Phase 1 work and the feedback comments from the Mentors and your peers. The entrants progressing to Phase 3 will be announced next week for the final phase of this year's contest ahead of the announcement of the winners in January.