We can hit CO2 targets, says Mercedes

* 140g/km average possible with current tech * New range of Euro V engines on the way * Two-ye..

More 20mph zones and lower speed limits

* More 20mph zones without speed humps * Speed cuts at accident blackspots * Limits cut from 6..

Mini Beachcomber concept car

* Hints of new Countryman * Inspired by '60s Mini Moke * Gets driver closer to the action

On the road

Be prepared

Accidents happen

Audi A1 teaser image revealed

* Video of graffiti artist released * Car to be revealed at Geneva motor show * On sale autu..

B-Class F-Cell

* Smart Electric Drive on trial * Fuel-cell put to the test, too * Our verdict here

Mercedes ready to expand SLS range

* Convertible and hardcore versions likely * Gullwing coupe comes to UK in August * 2010 alloc..

Prius Plug-in: UK trials confirmed

* International trials in 2010 * 20 cars heading to the UK * Mitsubishi i MiEV trial begins

Car aid scheme fails to pay out

* 2.3 billion was promised * Designed to promote green technology * 'Wasted opportunity' say M..

Shortage of salt as snow approaches

* AA claims councils short of salt * Accused of 'scaremongering' * Snow forecast for this week..

Kia Venga: driven

* New Kia mini-MPV * On sale in February * From £11,500 (est)

Petrol price war at the supermarket

* Asda and Tesco lead price cuts * Cut by up to 3p a litre * About time says the AA

Electric Mini E trial kicks off

* 40 cars take part in the trial * Six-month project * Costs 330 a month including incentive..

Cost of diesel cars to rocket

* Diesel vehicle prices will soar by 2015 * Emissions standards to blame * Hydrogen will be th..

Ford Focus recall over winter fire risk

* Salt on roads could cause fire * Up to 30,000 UK cars affected * Final letters being sent..

More drivers ignoring mobile phone laws

* Number increases since tougher penalties * Are you in the highest-offending age group? * Dri..

20mph zones cut road deaths

* BMJ study in London * Casualties drop by 42% * Biggest reduction of deaths were in young chi..

How much discount?

* Your car questions answered * From scrappage doubts to warranty worries * Ask us here, too