Toyota Prius 1.5 VVT-I Hybrid
Price: £20,832
Co2 emissions: 104g/km
Tax band: B/£15
Average petrol costs: £880 per 12,000 miles
This hatchback offers up plenty of space and comfort for the family. As the world's best selling hybrid car of 2007 its track record when it comes to reliability and popularity is proven.