Vehicles: Hybrid cars can use FOUR TIMES more fuel than makers claim
Consumer watchdog Which? tested the mpg ratings of 22 popular hybrid cars On average, the cars were 61 per cent less fuel-efficient than claimed, they said The worst offender, BMW's X5, was 72 per cent less efficient than promised This would equate to extra annual fuel costs in the order of £669, Which? noted Fuel consumption tests need to better reflect real-word conditions, they argued