Maretron Carbon Monoxide Detector F/sim100-01 on 2040-parts.com

One Lap of the Web: Saucy spouses and salty roads

-- Not every race car driver was James Hunt. Legendary drag racer Don Garlits couldn't have been legendary without his wife Patricia, who recently passed at the age of 71; in a few more weeks, they would have celebrated their 61st wedding anniversary. She supported Don when he didn't think his racing would amount to anything, and she was instrumental in persuading Don to switch to rear-engined dragsters -- Don's eventual acceptance ended up changing the face of drag racing forever.

Chrysler first-quarter profits down

Chrysler Group said net income fell to $166 million in the first quarter as costs of two large product launches crimped the automaker's seventh consecutive quarterly profit. Profit fell 65 percent from the $473 million posted during the same quarter of 2012, Chrysler said in a statement today. First-quarter revenues dropped 6 percent to $15.4 billion.

New Mercedes S-Class Plug-in Hybrid to debut at Frankfurt Motor Show

The new Mercedes S-Class (pictured) will arrive with a plug-in hybrid version in September We’ve known Mercedes were planning a plug-in hybrid version of the new S-Class as far back as 2009, and it now appears it will debut – as a 2014 model – at the 2013 Frankfurt Motor Show in September. When Mercedes revealed the Vision S500 Plug-in Hybrid Concept at Frankfurt in 2009, they had fitted it with a V6 petrol engine mated to a 44kw motor and a bank of lithium-ion batteries, and promised the hybrid S-Class would do 90mpg, have emissions of under 75g/km and manage 18 miles in EV mode. That means the hybrid S-Class would have performance comparable to the V8 petrol-engined S500 but attract no BIK or VED in the UK.