NEW FLAGSHIP TRIALMASTER X LAUNCHES AS THE MOST CAPABLE AND BEST-EQUIPPED INEOS GRENADIER

• Priced from £75,195, Trialmaster X is now available to order, offering the ultimate specification, throwing out the options list
  
• Available on both Grenadier Station Wagon and Quartermaster pick-up
  

LONDON, 12 May 2026 – INEOS Automotive has debuted a new elite specification for the Grenadier: Trialmaster X – curated for those who demand the best straight out of the box. The new flagship unites the most rugged Trialmaster specification with the added convenience, style and more refined interior appointments of the Fieldmaster. It’s the most capable and well-equipped model in the Grenadier line-up and is available on both Station Wagon and Quartermaster pick-up. 

Dominating the Grenadier line-up, the life- and adventure-ready Trialmaster X is priced at £75,195 for a Station Wagon and £75,010 for a Quartermaster. Proudly wearing exclusive Trialmaster X badging, it is finished in Scottish White as standard, with a choice of three additional colours – Devil Red, Magic Mushroom and Donny Grey.

Key features that make Trialmaster X peerless off-road include front and rear locking differentials, BF Goodrich All-Terrain T/A KO3 tyres fitted to its 17-inch alloy wheels, high load electrical preparation and a raised air intake. Safari windows, privacy glass, and a spare wheel lockable storage box add convenience and security. Inside, premium comfort and refinement steps up for those touring or adding adventure to the everyday, with black or two-tone grey/black leather upholstery, heated front seats, a premium sound system and carpet floor mats. An incredible feature list for the price.

The Grenadier’s exceptional load-hauling versatility is assured, with a standard-fit tow ball backed by a 7t gross train weight. Additional equipment includes an extensive range of expedition-proof accessories, the 5.5t capacity integrated front winch, and contrast roof in either Inky Black or Scottish White. The petrol fuel filter and diesel water separator remain available for regions with poor fuel quality.

"Three years on from launch, we continue to evolve the Grenadier line-up, broadening its appeal in response to customer feedback. Building on the significant enhancements introduced for 2026, Trialmaster X is the pinnacle all-rounder. The ultimate combination of off-road toughness, premium day-to-day comfort and intrepid spirit.”

Lynn Calder - CEO, INEOS Automotive