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One Lap of the Web: BMW M4 coupe, 'Fast & Furious 7' and soap box racing

We spend a lot of time on the Internet -- pretty much whenever we're not driving, writing about or working on cars. Since there's more out there than we'd ever be able to cover, here's our daily digest of car stuff on the Web you may not otherwise have heard about. -- We all know the new BMW M3 coupe – ahem, M4 coupe -- is on the horizon for the German brand, but we can only speculate about the new performance car.

BMW ‘i’ Brand 46 dealer network for i3 & i8

Each i-Brand centre will have specialist technical capabilities so they can work on the i range of cars and their high-voltage batteries, and BMW say there will also be a wider network for servicing and maintenance of their electric cars. The first of the -Brand cars to go on sale from BMW will be the city car i3 (which will also come with the option of a range extender engine to make it truly useful) later in 2013 followed by the i8 supercar. Prices are yet to be confirmed even for the i3, but we’re expecting the i3 to start around the £35k mark and the i8 – when it does arrive – costing something closing in on £100k.

Renault Samsung SM7 concept

Making its debut at the Seoul Motor Show was the Renault Samsung SM7 concept. Despite carrying the concept tagline, the car is a thinly veiled production model of the forthcoming Samsung SM7 in Asia, and possibly the next generation Renault Laguna or Safrane in Europe. The D-segment sedan is based on a stretched platform that underpins the current SM5, and will go head to head with both the Hyundai Grandeur and Kia K7.