Popular cars from Vauxhall, BMW and Jeep could be costing their owners more than £800 extra in fuel each year – are you affected?
Find out which superminis from the Ford Fiesta to Volkswagen Polo are closest to the claimed MPG figure.
Find out how medium class cars from Audi to Volvo compare for miles per gallon (MPG) according to our expert, independent lab test.
Cars are missing their fuel economy claims by an average of 13%, according to the latest Which? research. Find out why and which models are the worst offenders.
Car owners reported a massive 20,994 faults in the 2014 Which? Car Survey. We’ve picked out the five most common ones...
Which? Car News: Fuel bills are one of drivers' biggest expenses. However, cars with similar economy figures don't necessarily fare the same on all roads.
Large cars should be spacious, comfortable and not break the bank to run. We round up the top models you’ve been searching for, including BMW, Ford and Skoda.
Which? Car: In summer demand for convertibles goes up and demand for 4x4s goes down - making now a great time to find a bargain 4x4.
Which? Car: We’ve rounded up the five most searched for MPVs on the Which? website which provide lots of space and a dash of style.
Which? Car: The Government has announced that CCTV 'spy cars' currently used to catch drivers for parking infringments are to be banned.