Mann-filter Cuk 3124-2 Cabin Air Filter on 2040-parts.com

Alfa Romeo/IED Gloria [w/gallery]

The European Institute of Design (IED) in Turin will unveil its new Gloria concept, developed in collaboration with Alfa Romeo Style Center, at next month's Geneva motor show. These renders of the sports sedan concept, which is 4,200mm long, 1,920mm wide, 1,320mm high sitting on a wheelbase of 2,900mm, show a traditional Alfa grille that feeds into the hood's prominent V-shaped character lines. Two leather hood straps in front of the windshield are a nod to the brand's older models.

BMW i3 LWB and i8 Roadster planned; BMW i4 & i5 mooted

BMW are already planning more of the BMW-i Range You didn’t really think that BMW would stop with just the BMW i3 City car and the BMW i8 supercar, did you? Surely not, especially after we told you last year that BMW had trademarked all the i-numbers – i1 through to i9. Those BMW i trademarks would suggest that BMW are planning on having at least a pair of cars that sit below the compact i3 – a bit hard to really figure out what they will be – and perhaps a halo grand saloon at the top in the i9.

McLaren mysteries: Some things you might not know about the P1 and its maker

The McLaren P1 is one of the most spectacular supercars in the world, and it's been an object of fixation for enthusiasts since it debuted as a concept last fall in Paris. The basics are well known: a 903-hp hybrid powertrain, carbon-fiber for almost everything, and taut, curvaceous styling that introduces McLaren to a fresh generation. The P1 grew out of a somewhat hokey mission statement that McLaren produced back in 2009.