Vauxhall Frontera GRAVEL: Off-Road Electric SUV Aims Directly at the Adventure Segment Brand Vauxhall Vauxhall just introduced the Frontera GRAVEL, a toughened show car built on its new electric SUV platform. It’s not speculation or marketing fluff — this is a real concept vehicle grounded in production capability. With... By Spare Wheel, 3 July, 2025