Garmin Gpsmap 3210 Cover on 2040-parts.com

Porsche Battery – a mere £1200

The rather expensive Porsche Lithium Ion Battery Car batteries have been roughly the same shape and size – and utilised basically the same lead-acid technology – for years. They’ve got better, as you no longer need to top them up with distilled water at regular intervals (I’m showing my age now), and they are less prone to going flat. But that probably has more to do with alternators replacing dynamos than the batteries themselves.

Lexus CT200h (2011): UK prices, spec announced

Lexus has revealed prices for its new CT200h - and they're pretty punchy. The base CT200h clocks in at £23,485, rising to a startling £30,635 for the SE-L Premier. Lexus says it's the first sporty hybrid, but can the new CT really woo drivers out of their cheaper Audis and BMWs?  The CT200h is aimed squarely at the A3 and 1-series, but comes with just one drivetrain for now. The Lexus uses Prius hardware, so there's a 1.8-litre petrol mated to an electric motor to produce 134bhp - enough for the 1420kg CT200h to hit 62mph in 10.3sec.

'Paradox' in transport policy claim

THERE IS A "paradox at the heart" of the Government's roads programme, a transport policy professor has told MPs. The question on whether traffic levels would increase or decrease in the future was unresolved, University College London emeritus professor of transport policy Phil Goodwin told the House of Commons Transport Committee. The paradox was that if traffic levels increased the planned roads programme was "not big enough to make an improvement", he said.