TheStraightPipes gave the 2026 INEOS Grenadier Quartermaster a positive 60/100 OctaneScore, praising it as "the sickest thing ever" for its old-school design philosophy in a modern market. The truck excels in performance (100/100) with a turbocharged 282-hp BMW B58 engine and notably improved steering, plus cabin_tech (86/100) that prioritizes hard buttons and physical controls over excessive touchscreens—a refreshing approach that positions it as a budget alternative to the G Wagon. However, significant drawbacks include severe rear legroom limitations that prevent rear-facing child seats when front seats are occupied, a missing engine dipstick that failed the reliability test, and a somewhat awkwardly symmetrical steering wheel design. The Grenadier's $108,645+ starting price appeals to buyers who value rugged capability and tactile controls over practicality for families needing rear passenger space.

Doug DeMuro gives the 2025 Ineos Grenadier Quartermaster a mixed 42/100 OctaneScore, praising its distinctive boxy design with classic Land Rover Defender styling, old-school mechanical controls throughout the cabin, and impressive towing capacity over 7,700 pounds—features that appeal to utilitarian truck enthusiasts. However, the truck stumbles significantly on value, with the base model starting at $90,000 (partly due to the 25% chicken tax on imported trucks) while delivering only 12 mpg fuel economy and cheap-feeling dashboard plastics despite its premium price. The Quartermaster also lacks modern conveniences like a power tailgate, bed power outlets, and standard power seats, which DeMuro notes are surprising omissions at this price point. This vehicle is purpose-built for the niche audience of old SUV enthusiasts willing to pay a premium for retro styling and off-road capability that few modern trucks offer.

The 2026 Ineos Grenadier earns a mixed 50/100 rating from Auto Buyers Guide, with reviewers appreciating its spacious interior—notably wider than a Jeep Wrangler with a larger cargo area—and its design that successfully blends classic Land Rover aesthetics with modern LED lighting and features. However, the vehicle struggles with old-school highway manners, tight turning radius, numb steering feel, and poorly positioned cabin controls that make accessing infotainment settings difficult, while early reliability concerns like a water leak around the camera module temper enthusiasm. Performance and driving dynamics score lowest at 33-36/100, though the truck's surprising 18.5 MPG fuel economy stands out as a bright spot. The Grenadier is best suited for buyers who prioritize authentic off-road capability and rugged character over modern driving refinement and technology integration.

TheStraightPipes gives the 2024 Ineos Grenadier a positive 65/100 OctaneScore, praising it as a modern resto-mod that successfully combines British heritage with German engineering and exceptional build quality. The vehicle excels in design (88/100) with its clever safari roofs and airplane cockpit-inspired switchgear, while its de-tuned BMW B58 engine (100/100 reliability) delivers impressive performance for its size with solid launches and hard pulls. However, the Grenadier struggles with driving dynamics—featuring floaty steering with excessive play that causes lane drift, a harsh suspension, and annoying driver-assistance systems that beep constantly and require tedious menu navigation to disable. This is an excellent choice for buyers who prioritize classic design, off-road capability, and reliable engineering over refined on-road driving dynamics and modern tech convenience.

The 2026 Ineos Grenadier Quartermaster receives a mixed reception with a 54/100 OctaneScore, earning particular praise for its class-leading 7,700-pound towing capacity and distinctive design that blends Land Rover, G Wagon, and pre-war aesthetics with iconic circular headlights and square styling. The spacious cabin impresses with segment-best 2.5 inches of rear headroom and stadium seating, while the aircraft-themed interior loaded with physical controls and toggle switches appeals to hands-on drivers. However, potential buyers should note the steep $90,869 starting price—significantly higher than comparable trucks due to a 25% import tariff from French manufacturing—and the complete absence of modern driver assistance features like adaptive cruise control and lane keeping assist. The Grenadier is purpose-built for buyers who prioritize distinctive retro styling, towing capability, and mechanical simplicity over affordability and contemporary safety technology.

Auto Buyers Guide gave the 2025 Ineos Grenadier Quartermaster a positive 62/100 OctaneScore, praising its striking design that blends G Wagon and Land Rover aesthetics with round headlights and load-bearing quarter panels, exceptional reliability backed by BMW B58 engine commonality with X5 parts and service, and impressive towing capacity over 7,700 lbs plus near-segment-leading 1,841 lbs payload. The truck's center differential allows tight cornering without binding, though driving tech features fall short at 38/100 with auxiliary lights locked to off-road mode only, and practical concerns include the high roofline that won't fit some garages, slow infotainment switching, and a steep $86,900+ asking price. This vehicle is purpose-built for serious off-road enthusiasts willing to sacrifice on-road dynamics and accept modest 15 mpg fuel economy for unmatched capability and distinctive styling.

Edmunds gives the 2026 Ineos Grenadier a positive review (OctaneScore 72/100), praising its excellent design that closely echoes the original Land Rover Defender with a fully boxed ladder frame and comprehensive skid plate protection, plus solid build quality with no creaks or rattles and a comfortable ride that avoids the wind noise problems of competitors like the Wrangler. The vehicle's steering system is its major weakness—the hydraulic recirculating ball setup produces loose, unresponsive handling with significant "movie steering" play that won't self-center, and acceleration is sluggish compared to similarly sized off-roaders (0-60 in 8.8 seconds). At $83,000, the Grenadier demands a premium price for a vehicle that skips modern amenities, though Edmunds appreciates its extensive customization options and old-school mechanical charm. This truck is built for buyers who value authentic, simple off-road capability and distinctive design over on-road performance and contemporary conveniences.

Throttle House gives the 2024 Ineos Grenadier a solidly positive review (68/100), praising its unique design, exceptional livability, and strong performance—the truck's vertical windscreen and overbuilt body-on-frame construction echo the G-Wagon, while its quiet cabin and German refinement shine through, and the BMW B58 engine delivers impressive 282 horsepower and 7,700-lb towing capacity. However, some caveats temper the enthusiasm: reported steering issues from owners, a steering wheel that requires significant manual handling on highways, and an infotainment system with frustrating quirks like a speed warning that won't auto-disable. At $70,000-$100,000, the Grenadier sits pricier than high-spec Wranglers but cheaper than a G-Wagon, striking an acceptable balance of luxury and capability. This is a serious, specialized overlander built for buyers who prioritize genuine off-road durability and unique design over mass-market refinement.

The 2024 Ineos Grenadier earned a solid 80/100 score from Auto Buyers Guide with predominantly positive sentiment. The vehicle excels in livability, particularly for families with children—it features an upright seating position with extensive vertical adjustment, a rear bench significantly wider than competitors like the Wrangler and Bronco, and surprisingly easy child seat installation even for multiple large rear-facing seats. The review contained no notable negatives, though the reviewer expressed pleasant surprise at the child-seat friendliness rather than expecting it as a strength. The Grenadier is best suited for buyers prioritizing interior space and family functionality in a utilitarian SUV package.

Doug DeMuro gives the 2024 Ineos Grenadier a solid positive review (61/100), praising its purposeful design that captures the spirit of the original Defender with practical details like cargo hooks in door panels, and highlighting its strong performance with a BMW 3-liter straight-6 engine that delivers acceptable power for both town and highway driving. The cabin tech gets mixed marks for its cluttered, aircraft-cockpit-like button layout, though it does feature thoughtful physical controls for climate and dedicated protective bars around critical switches, while livability is hampered by difficult rear-seat access and poor storage solutions despite roomy back-seat dimensions. The major drawback is fuel economy—at only 14-15 mpg for a 5,900-pound vehicle—and the absence of modern conveniences like a rear-view camera, raising questions about the $73,000-$80,000 price tag. This vehicle is purpose-built for nostalgic enthusiasts who want old-school utilitarian charm without the outdated engineering of a classic Defender.

Auto Buyers Guide gives the 2024 Ineos Grenadier a decidedly positive 74/100 score, praising its unique design that blends classic Land Rover Defender styling with modern LED lighting and full metal replaceable bumpers, while reliability and fuel economy both score perfectly at 100/100 thanks to its BMW-sourced engine with widely available parts and real-world efficiency matching EPA ratings. The vehicle's off-road credentials shine with solid front and rear axles, a two-speed transfer case, and 7,700 lbs of towing capacity, though potential buyers should know the cabin tech feels somewhat sluggish and the high load floor from solid axle packaging limits practicality. Livability and driving tech score in the mixed range (48/100 and 45/100 respectively), meaning interior space—while notably bigger than a Wrangler—comes with tradeoffs, and the minimalist digital interface takes getting used to. The Grenadier is purpose-built for serious off-road enthusiasts who prioritize capability and distinctive styling over mainstream comfort and technology refinement.

Auto Buyers Guide gave the 2024 Ineos Grenadier an exceptional 93/100 score, praising it as one of the most exciting new vehicle introductions that combines old-school off-road capability with modern technology. The vehicle excels in performance and driving technology, featuring a BMW inline-six turbo engine with 282-288 horsepower, solid axles front and rear, and a permanent 4x4 system with hill descent control that rivals the original Hummer H1—all while delivering excellent livability with spacious rear seating and outstanding visibility. The primary trade-off is fuel economy at approximately 15 mpg combined, and notably the more efficient diesel engine available elsewhere is not offered in the North American market. The Grenadier is built for buyers seeking serious off-road capability at a mid-$70,000 price point who prioritize rugged engineering and field repairability over fuel efficiency.

Auto Buyers Guide gives the 2024 Ineos Grenadier a solidly positive 77/100 OctaneScore, praising its purposeful design with round headlights and boxy utility panels, excellent performance from its 288-horsepower BMW inline-six engine, and genuine off-road capability featuring locking differentials, two-speed transfer case, and downhill assist. The vehicle excels in livability with spacious cargo and practical features like grab handles and roof steps, though the rear door opening is too narrow for grocery bags, and the minimalist cabin tech with panel blanks and manual controls feels dated compared to modern competitors. Value is a significant concern, with UK pricing in the mid-70,000 pound range marking this as an expensive proposition. The Grenadier is purpose-built for serious off-road enthusiasts and adventurers who prioritize rugged capability and unique design over cutting-edge technology and affordability.