The 1972 Vauxhall Viva HC had two engine options, a 1256cc and a 1600cc. It got 35.2 MPG with a top speed of 85 MPH. It offered five feet of luggage space with the back seats down. Deep-sprung body-contoured seats, through-flow heating and ventilation, face-level adjustable fresh-air vents and a two speed heater and demister. Its body was 28% thicker than its major rivals and had a heat sealed acrylic paint finish. Safety came from its tandem master cylinder braking system, safety steering column and included front seat belts. The price included factory-applied underbody seal and multi-stage phosphate rust-proofing treatment. The Viva 1256cc had an MSRP of £996 and the Viva 1600cc of £1.071.