The BMW-Powered SUV Challenging The G-Wagon’s Off-Road Dominance

The Mercedes-Benz G-Class is a masterclass in off-roading prowess. Despite its expensive stature, this Merc is goated for its rugged appeal. The G-Class’s undisputed off-roading finesse is due to legendary cross-country heritage, a rigid body-on-frame design, lots of ground clearance, and enough water fording capability to tackle some very serious off-roading conditions. Features like fully locking differentials, a low-range transfer case, and an advanced, rugged suspension setup that improves on-road comfort without compromising off-roading ruggedness help the G-Class’s legacy.

There hasn’t been a worthy contender for the G-Class until recently. A newcomer is challenging the $150,000+ G-Class’s fame by offering a British-designed, German-engineered, and French-made rugged off-roading SUV/pickup. It matches the G-Class’s insane off-roading prowess with a back-to-basics exterior design and even a suspension setup. Furthermore, it’s not crude either, with clever, hidden integration of new-age technology features that help the Ineos Grenadier line-up be the David in this David-versus-Goliath face-off.

Ineos Grenadier Brings Old-School Off-Roading Charm In A New 2026 SUV

A Fusion Of Old-School Looks And Charm With Modern BMW Power

Ineos Grenadier has made a clever move by outsourcing many of the major components of its rugged SUV to keep costs in check and quickly build a vehicle that matches the legacy of legends like the Mercedes-Benz G-Class and the iconic Land Rover Defender (more on the Land Rover connection later). This underdog off-roading SUV, powered by the tried-and-tested BMW B58 six-cylinder engine and featuring old-school underpinnings, is what puts the Ineos Grenadier SUVs in the spotlight. It balances an uncompromising, old-school 4X4 experience with the mechanical simplicity, utility, and modern reliability of the BMW engine.

Its utilitarian charm also seeps into the cabin with a purpose-built design. It gets heavy-duty, slush-ready flooring and a 30/70 split. The design language is as boxy as it gets, emphasizing a no-compromise, upright layout that provides excellent outside visibility and durable utility. For each of the parameters that we detail on the Ineos Grenadier below, we will be pitching it against the mighty G-Class’s figures. While there will be arenas where the G-Class excels, notably a more luxurious interior and sophisticated technology features, it should be noted that a newbie that is priced at less than half the MSRP of a 2026 G-Class holds its ground pretty well.

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Packs Some Serious G-Class-Rivaling Off-Roading Underpinnings

One Of Two SUVs In America That Still Gets A Solid Front Axle

The chassis and suspension setup are the Ineos Grenadier’s highlighting characteristics. Despite the age and time of a monocoque chassis and independent suspension system, Ineos embraces the old-school, simplified (yet notably more durable) packaging of a ladder-frame chassis and solid beam axles. The chassis is designed for maximum strength. The suspension setup comprises heavy-duty Carraro solid-beam axles at the front and rear. In fact, the Ineos Grenadier SUV and the Jeep Wrangler are the only two American off-roading SUVs that still come with a solid front axle.

Complementing its rugged size, the Ineos Grenadier Station Wagon offers some serious off-roading punch. It provides a ground clearance of 10.39 inches. The approach and departure angles are 36.2 degrees and 22.6–36.1 degrees, respectively. It has a ramp breakover angle of 26. 26.2–28.2 degrees. The Ineos Grenadier SUV also offers a maximum towing capacity of 7,716 pounds. The mighty G-Class falls behind in most of these regards, with lower ground clearance at 9.5 inches, lower approach and departure angles (at 31 degrees and 30 degrees respectively), a wading depth of 27.5 inches, and a breakover angle of 26 degrees. Also, it has a lower maximum towing capacity of 7,000 pounds.

Notable Off-Road-Focused Features

• Heavy-duty ladder-frame chassis
• Solid beam axles
• Permanent Four-wheel drive
• Three locking differentials
• Superior approach, breakover, and departure angles
• “Open-source” design

Powered By A Highly Reliable BMW Engine

The B58 Six-Cylinder Mill Adds To Its Versatile Charm And Reliability Quotient

Powering this G-Class rival is a familiar six-cylinder engine. The Ineos Grenadier SUV packs the famed BMW B58 six-cylinder engine, which has proved its mettle and reliability quotient across various BMW and non-BMW cars, including sports cars like the Z4 M40i, the Toyota GR Supra, and the old-school-vibing Morgan Plus Six. This engine is famed for its versatility and reliability, as evidenced by the BMW Z4 M40i (powered by this engine) having a JD Power Reliability rating of 85/100.

Durability is also highly regarded thanks to its closed-deck block design, which increases rigidity and helps withstand higher pressure. It has a sophisticated thermal management module that reduces warm-up time and optimizes operating temperatures compared to a traditional thermostat. BMW has also utilized forged internals, including a forged steel crankshaft and connecting rods, to handle higher loads and reduce the risk of failure.

While the B58 version in the Ineos Grenadier is detuned to better suit its off-roading prowess, this mill has significant tuning potential, with the stock internals capable of handling substantial performance gains, often reaching 600+ horsepower with basic bolt-on kits and tuning software. No wonder it is usually described as a modern equivalent to the mighty Toyota 2JZ. On the Grenadier, power is sent to a full-time 4WD system coupled to a ZF-developed eight-speed automatic transmission. The transmission system is paired with a two-speed transfer case and front, center, and rear locking differentials. This ensures the power is translated into sufficient rolling force even on the most challenging, uneven surfaces.

Engine Specs

Timeless Design Reminiscent Of The Classic Land Rover Defender

Rugged Visual Appeal Like This Is Rare Today

In a world of smooth lines and sophisticated lighting assemblies, Ineos Grenadier takes us on a nostalgic trip with its retro-vibing design. It appears to have been heavily inspired by the iconic Land Rover Defender models (produced until 2016). This old-school charm is sure to woo a lot of SUV fans who still drool over the bygone era of boxy and industrial SUVs. There are no rounded curves here, and the Grenadier looks like it could take a lot of smashing. Also, each and every “rugged” element on the exterior is designed to keep this SUV protected and more practical on off-roading runs. Its galvanized steel body already gives us an idea of rugged durability.

Furthermore, features like utility rails for mounting accessories and optional checker plates for body protection elevate its focus on utility. The roof gets integrated rails and protection strips for loading heavy luggage. The neat and circular lighting setup at both ends is LED. Ineos has also cleverly given the rear door a 30/70 split layout. The smaller door allows rapid loading of smaller luggage, whereas both doors can be opened for full, unobstructed access to the cabin for larger, wider loads.

Dimensions (Station Wagon)

A Utilitarian Interior With Neatly Camouflaged Technology

Gets Some Straight-Out-Of-BMW Parts Too

The Mercedes-Benz G-Class sure takes the cake when it comes to cocooning the occupants in opulence. But the Ineos Grenadier hits differently by gorgeously fusing a rugged, functional interior design with clever technology. The utilitarian, industrial-styled cabin layout features clearly labeled, well-spaced buttons that are easy to use even with wet or gloved hands. The coolest of the controls is compiled into an overhead panel that mimics the controls in an aircraft cockpit. This adds drama to a utility-focused cabin. The Grenadier’s off-roading controls are neatly laid out in this overhead panel.

The dashboard is rugged and simple, but Ineos has still managed to seamlessly blend modern connectivity and display technologies. The dashboard flaunts a 12.3-inch touchscreen at the center. It is the central infotainment hub, which also gets a rotary controller for in-software navigation. Other technology features include built-in Bluetooth, navigation, and wireless smartphone connectivity. Keeping its trail-going capabilities in mind, Ineos also offers a lot of power ports (front and rear USBs and a 12V socket) and even options for a 400W or 2,000W inverter to power external equipment.

Regarding comfort, the Grenadier comes with Recaro seats that are both comfortable and durable, available with plush leather upholstery. The second-row seats feature a 60/40 split bench design. Furthermore, almost all the interior is made of materials that are easy to clean, water-resistant, and stain-proof. Even the floors come with drain valves for easy hose-down cleaning. There are numerous storage compartments spread across the cabin, including a lockable center console and under-seat storage.

Notable Interior Features

• Leather upholstery
• Durable carpet flooring
• Compass with Altimeter
• Safari windows on the roof
• Aviation-inspired overhead control panel

Ineos Grenadier: Models And Pricing

Also Offered As A Pickup Truck Model

The base offering is called the Ineos Grenadier Station Wagon and starts from $71,000, making it the entry point to this newcomer’s portfolio. This is also the model that gives the Merc G-Class a serious run for its money. This SUV is also available in some cool models, including a Black Edition and limited-run versions.

However, Ineos Grenadier goes further with the Quartermaster double-cab off-roading pickup truck. This gets all the goodies of the Station Wagon but adds more with a longer wheelbase and a 5.1-foot open cargo bed. The pickup carries its spare tire in the bed, whereas the SUV has it on the rear door for more visual brownie points. The Quartermaster pickup starts from $76,400.

Source: Ineos Grenadier and JD Power