Mercury Propeller Stainless 12 3/4 X 19 48-72782-19 15 Splines on 2040-parts.com

Tesla Roadster Final Edition say goodbye to the Lotus platform

Tesla Roadster Final Edition Tesla Roadster S production ends this year, and Tesla are saying goodbye to their first car with the Roadster Final Edition. Despite antipathy about the price and the range, the Tesla Roadster is the first proper electric sports car to hit the road – and sell. Tesla has managed to sell 2,600 Roadsters based on a Lotus platform since the Roadster launched, but production is now ending.

2015 BMW M4 Convertible debuts: drop-top fun priced from $73,425

The 2015 BMW M4 Convertible made its official debut at the New York auto show yesterday. While the details of the high-octane hardtop didn't exactly catch us off-guard (see our full breakdown here), we now know how much it'll cost to feel the wind in your hair as you launch from 0-60 mph in 4.4 seconds: $73,425, to start. Complete pricing will be available closer to the M4 Convertible's sale date, which is “late summer” 2014, according to BMW.

Gumpert Insolvent

German supercar maker Gumpert has filed for insolvency after a foray in to China failed to realise the expected sales. We’re beginning to wonder if the only garden shed supercar makers actually able to make a go of things are British? Gumpert – German maker of extreme supercars – has instigated insolvency proceedings after its plan to make the newly wealthy Chinese fall in love with its bonkers cars floundered.