The INEOS GRENADIER QUARTERMASTER (2023-) 4DR PICKUP DOUBLE CAB 3.0P 286 GPF SS EU6 TRIALMASTER EDITION 5 SEAT AUTO8 is a rugged, premium double-cab pickup, combining five-seat passenger space with an open load bed. In the UK it sits in a specialist, high-priced part of the market, rather than the everyday family-SUV or work-van mainstream. Mycarcheck.com has recorded 10 checks across five distinct VINs, a small sample. Its average private-sale valuation is £58,000. The checks show an average of zero previous keepers, while mileage figures are unavailable. Buyers should therefore confirm each vehicle’s history, condition and current value before making an offer. Designed for outdoor work and adventure, the Trialmaster suits buyers needing genuine utility, towing ability and room for crew, and who value a distinctive, purposeful drive over low running costs. It stands apart from mainstream pickups such as the Ford Ranger through its old-school, off-road character and capability.