Mazda Rx8 Rx-8 Stainless Steel Racing Header/exhaust on 2040-parts.com

Autoweek in review: NASCAR fans hire lawyer, McLaren prices the P1

March is here, and things are warming up in the automotive world. On Monday Alfa Romeo teased the 4C interior ahead of the Geneva motor show, and we wound down after a sobering weekend of racing. We reviewed the 2014 Jeep Grand Cherokee on Tuesday and heard that the McLaren P1 supercar will sticker for $1.15 million when deliveries begin in early 2014.

Lexus Hybrid sales top half a million

Lexus has revealed that they’ve sold more than 500,000 hybrid cars, with the Rx 450h the top seller and the CT 200h catching fast. Unsurprisingly, as it was the first Lexus hybrid to be introduced in 2005, the biggest seller - accounting for half of all Lexus hybrid sales to date (259,000) – has been the RX 400h / RX 450h, but the CT 200h, which was only introduced in 2011, is catching up fast with sales to date of 122,000 to date. During the last seven years Lexus hybrid sales have risen from 26,000 to 113,000 a year and 25 per cent of those Lexus hybrid sales now happen in Europe, even though we don’t get cars like the HS 250h (56,000 sales) and the ES 300h (8,000 sales).

Exclusive -- Mercedes-Benz GT AMG spy shots

On Monday, we told you about the 911-fighting Mercedes-Benz GT AMG, which is scheduled to debut at the German Grand Prix in 2014. Today, we have fresh spy photos of the upcoming car. The two-seat coupe is codenamed C190 and will take the place of the bigger SLS AMG.