The Scalextric model Jaguar has always been a firm favourite with Scalextric fans and this one doesn�t disappoint. A fast sleek car with good road holding. An excellent endurance race car. History The Jaguar XKR GT3, featuring a 4.2 litre V8 supercharged engine, retains the aluminium body of its production cousin, but has had modifications made in line with the regulations. Features: Magnatraction with two magnet positions for driver choice. Front and rear lights. Side-winder motor. Digital Plug Ready (DPR). Quick-change braid plate.