2025 INEOS Grenadier Quartermaster

- Capable off-road, especially the Trialmaster Edition trim
- SUV/truck utility
- Strong payload capacity for its class
- Uninspired on-road manners
- Old-school interior lacks some modern conveniences
- Unknown reliability
- 2025
- 2024
2025 INEOS Grenadier Quartermaster Review
What's new
- No significant changes for 2025
- Part of the first Quartermaster generation introduced for 2024
Overview
The 2025 Ineos Quartermaster pickup truck is based on the brand's Grenadier SUV. The five-passenger cabin is a combination of spartan but utilitarian finishes, and the 5-foot bed is about the same length as the beds of most midsize trucks. The Quartermaster, like the Grenadier, has standard full-time four-wheel drive and a two-speed transfer case with a lockable center differential. The powertrain uses a turbocharged 3.0-liter inline six-cylinder sourced from BMW that's coupled with an eight-speed automatic transmission.
Edmunds spotlight: No-so-obvious value
Sure, you're taking a risk buying an off-roader without proven heritage. But you get more than just retro looks when you pony up for a Quartermaster. To bring you peace of mind, Ineos backs the Quartermaster and Grenadier with a five-year/60,000-mile basic warranty, which covers the powertrain. There's also 12 years of rust coverage. Those are better warranties than most luxury brands and better than the Jeep Gladiator, which is perhaps its closest competitor. It also bests the Gladiator in towing and hauling with a 7,716-pound maximum towing capacity and a 1,889-pound payload capacity.
Competitors to consider
Jeep's half-truck, half-SUV Gladiator is the Quartermaster's primary rival. With a ladder frame and two axles sprung by coil springs, it shares very similar design traits with the Quartermaster. The Jeep also costs considerably less but lacks the Quartermaster's retro charm. Other midsize trucks to consider include the Toyota Tacoma, Ford Ranger and Chevy Colorado.
Which Grenadier Quartermaster does Edmunds recommend?
Given the Quartermaster's off-road intentions — it's not really a true midsize truck and it's not exactly a luxury vehicle — we think the fully dedicated Trialmaster Edition trim is the best version of the truck because it adds standard front and rear locking differentials.




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