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

Infiniti Etherea to become B-Class based Infiniti DX

Infiniti Etherea will become the B-Class based Infiniti DX in 2014 To be entirely fair, the news that Infiniti is going to be build a compact crossover on the new Mercedes B-Class MFA architecture – and that it is the Etherea Concept forming the basis and likely to be called the Infiniti DX – isn’t a huge surprise. We knew last year when Nissan and Mercedes announced a partnership deal that it would impact on Infiniti as well as Nissan. And the first fruits of that have been confirmed by Carl Ghosn, with the news Infiniti will launch a compact crossover in 2014 using the Mercedes MFA platform which underpins the new B-Class.

2015 Prius said to have even better fuel economy

The next Toyota Prius will get “significantly better fuel economy in a more compact package that is lighter weight and lower cost,” according to Satoshi Ogiso, the Prius program's chief engineer. Ogiso, who is also Toyota Motor Corp.'s managing officer, said the next-gen Prius' performance will reflect “significant advances” in battery, electric-motor and gas-engine technologies. He said Toyota is looking at improving miles per gallon to 55, compared with today's 50 mpg and that the next-generation Prius electric motors will be smaller and more powerful; in addition, its gasoline engine will be among the world's most efficient.

2014 BMW M4 Convertible revealed

We’re eagerly anticipating the launch of the new 2014 BMW M3 saloon and M4 Coupe, but before we’ve even driven those cars (we will do soon, though) our attention has been diverted by the announcement of the new 2014 BMW M4 Convertible. Using the same running gear as its hard-topped siblings, the M4 Convertible adds a touch more glamour thanks to that electric folding roof. Perfect for cruising the French Riviera or whizzing round the Nurburgring, it really is quite the car.