Safety body Euro NCAP has revealed 2011's top-performing cars in its crash-test ratings.
Best by category
The following cars were named as category winners. They were all awarded a five-star crash-test rating, but also received high scores in each of Euro NCAP's four areas of assessment: adult protection, child protection, pedestrian protection and safety assist.
The top-achieving cars by category:
Euro NCAP also carried out its first tests on electric cars. Electric cars are exposed to the same tests as conventionally powered counterparts, with additional attention paid to battery integrity after a crash.
Euro NCAP rewarded several car makers for safety technology that is not yet included in its rating scheme. The Ford Focus scored points for being offered with optional Active City Stop, Driver Alert Forward Alert and Lane Keeping Aid. The Mercedes B-Class and Volvo V60 were rewarded for Collision Prevention Assist and City Safety respectively; both are systems that brake the car automatically if a collision looks imminent.
The poorest result of the year was recorded by the Dascia Duster, which received a crash-test rating of just three stars.
More information Euro NCAP test can be found on at www.euroncap.com
Watch the top five cars' crash test videos
Small off-road 44 category:Watch the Audi Q3 video here
Supermini category: Watch the Chevrolet Aveo video here
Small Family category: Watch the Ford Focus video here
Small MPV category: Watch the Mercedes B-Class video here
Large Family category: Watch the Volvo V60 video here