Gauge Set 4 Seasons 59178 on 2040-parts.com

GM to double size of battery lab

General Motors says it will spend $8 million to double the size of its Global Battery Systems Lab, which the company claims is the largest and most technologically advanced automotive battery lab in the United States. GM says the expansion will speed up the development of hybrid and electric vehicles, such as the upcoming Chevrolet Volt, by improving on-site testing of battery cells and systems. When finished, the lab will be 30,000 square feet bigger than it is now, for a 63,000-square-foot total.

Scary cars: AutoWeek's trick or treat list

It wouldn't be Halloween without a little car fun. So we asked a couple of our writers to hand out their picks for "scary" cars. First up: Kevin A.

Town/country fuel price gap closes

THE PETROL PUMP postcode lottery, meaning rural drivers lose out to town motorists on price, appears to be coming to an end. The gap between prices in country districts compared with urban areas has closed from around 5p a litre to as low as 2p, according to the AA. This dip in rural prices has contributed to a general nationwide fall in the cost of petrol, which now averages 129.63p a litre compared with 130.46p in mid-January.