ConceptThe joy of six: Lexus reinvents its top limo as a six-wheel ultra-lux VANConceptToyota is hunting Rolls-Royce and Bentley with this wild new Century CoupeConceptGood grief, check out Subaru’s pointy new STI conceptConceptMazda’s done it again: the Vision X-Coupe is a 503bhp rotary-engined conceptElectricThe Kia PV5 Cargo has set a new Guinness World Record by travelling 430 miles fully loadedListNot quite ready for a full electric car? Here are 25 hybrids with long electric ranges