Lower, wider, and significantly sleeker than its predecessors, the fifth-generation Toyota Prius is an all-together more desirable car. Available exclusively as a plug-in hybrid in the UK, the Prius delivers an impressive 220bhp and offers surprisingly engaging dynamics alongside its traditional efficiency credentials. However, with a starting price of around £38,000 and competition from both the more practical Toyota Corolla Hybrid and similarly priced PHEVs and full electric cars, the Prius now occupies a niche position in Toyota's lineup.