Compare the2025 BMW X3VS 2024 INEOS Grenadier

Safety
Warranty
Engine
Fuel Economy and Range
Brakes and Stopping
Tires and Wheels
Suspension and Handling
Chassis
Passenger Space
Cargo Capacity
Servicing Ease
Ergonomics

Safety

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For enhanced safety, the front and rear seat shoulder belts of the BMW X3 have pretensioners to tighten the seatbelts and eliminate dangerous slack in the event of a collision and force limiters to limit the pressure the belts will exert on the passengers. The INEOS Grenadier doesn’t offer pretensioners for its rear seat belts.

The X3 has a standard front seat center airbag, which deploys between the driver and front passenger, protecting them from injuries caused by striking each other in serious side impacts. The Grenadier doesn’t offer front seat center airbags.

Over 200 people are killed each year when backed over by motor vehicles. The X3 offers an optional Active Park Distance Control that uses rear sensors to monitor for objects to the rear and automatically applies the brakes to prevent a collision. The Grenadier doesn’t offer backup collision prevention brakes.

The X3 offers an optional Surround View to allow the driver to see objects all around the vehicle on a screen. The Grenadier only offers a rear monitor and front and rear parking sensors that beep or flash a light. That doesn’t help with obstacles to the sides.

The X3’s blind spot warning system uses sensors to alert the driver to objects in the vehicle’s blind spots where the side view mirrors don’t reveal them and moves the vehicle back into its lane. The Grenadier doesn’t offer a system to reveal objects in the driver’s blind spots.

To help make backing out of a parking space safer, the X3’s standard Cross Traffic Warning uses sensors in the rear to alert the driver to vehicles approaching from the side, helping the driver avoid collisions. The Grenadier doesn’t offer a rear cross-path warning system.

For better protection of the passenger compartment, the X3 uses safety cell construction with a three-dimensional high-strength frame that surrounds the passenger compartment. It provides extra impact protection and a sturdy mounting location for door hardware and side impact beams. The Grenadier uses a body-on-frame design, which has no frame members above the floor of the vehicle.

Both the X3 and the Grenadier have standard driver and passenger frontal airbags, front side-impact airbags, driver and front passenger knee airbags, side-impact head airbags, plastic fuel tanks, four-wheel antilock brakes, all wheel drive, traction control, electronic stability systems to prevent skidding, crash mitigating brakes, daytime running lights, lane departure warning systems and rearview cameras.

Warranty

BMW pays for scheduled maintenance on the X3 for 3 years and 36,000 miles. BMW will pay for oil changes, tire rotations, air filter replacements, cabin filter replacement, brake fluid replacement, inspections, and any other required maintenance. INEOS doesn’t pay scheduled maintenance for the Grenadier.

There are over 17 times as many BMW dealers as there are INEOS dealers, which makes it much easier should you ever need service under the X3’s warranty.

Engine

The X3 M50 xDrive’s standard 3.0 turbo 6-cylinder hybrid produces 111 more horsepower (393 vs. 282) and 96 lbs.-ft. more torque (428 vs. 332) than the Grenadier’s 3.0 turbo 6-cylinder.

Fuel Economy and Range

On the EPA test cycle the X3 gets better mileage than the Grenadier:

			MPG
X3
	AWD	2.0 turbo 4-cyl. Hybrid	27 city/33 hwy
		3.0 turbo 6-cyl. Hybrid	25 city/30 hwy
Grenadier
	AWD	3.0 turbo 6-cyl.	15 city/15 hwy
		Trailmaster 3.0 turbo 6-cyl.	14 city/14 hwy

Regenerative brakes improve the X3’s fuel efficiency by converting inertia back into energy instead of wasting it. The Grenadier doesn’t offer a regenerative braking system.

The X3 has a tether attaching its gas cap to prevent its loss. The Grenadier’s gas cap isn’t tethered, so it can be left at a gas station if the driver forgets to screw the cap back in.

Brakes and Stopping

For better stopping power the X3’s brake rotors are larger than those on the Grenadier:

	X3 30 xDrive	X3 M50 xDrive	Grenadier
Front Rotors	13 inches	13.7 inches	12.4 inches
Rear Rotors	13 inches	13.5 inches	12 inches

The X3’s standard front and rear disc brakes are vented to help dissipate heat for shorter stops with less fading. The rear discs on the Grenadier are solid, not vented.

Tires and Wheels

The X3’s standard tires provide better handling because they have a lower 50 series profile (height to width ratio) that provides a stiffer sidewall than the Grenadier’s standard 70 series tires. The X3’s optional 255/40R21 front and 285/35R21 rear tires have a lower 40 series front and 35 series rear profile than the Grenadier’s 70 series tires.

For better ride, handling and brake cooling the X3 has standard 19-inch wheels. Smaller 17-inch wheels are standard on the Grenadier. The X3’s optional 21-inch wheels are larger than the 18-inch wheels optional on the Grenadier.

Suspension and Handling

The BMW X3’s independent front suspension is much lighter than the INEOS Grenadier’s solid front axle, which allows the X3’s wheels to react more quickly and accurately to the road’s surface, improving both ride and handling.

For superior ride and handling, the BMW X3 has fully independent front and rear suspensions. An independent suspension allows the wheels to follow the road at the best angle for gripping the pavement, without compromising ride comfort. The INEOS Grenadier has a solid rear axle, with a non-independent rear suspension.

The X3 offers an optional driver-adjustable suspension system. It allows the driver to choose between an extra-supple ride, reducing fatigue on long trips, or a sport setting, which allows maximum control for tricky roads or off-road. The Grenadier’s suspension doesn’t offer adjustable shock absorbers.

For much better steering response and tighter handling the X3 has rack and pinion steering, like Formula racecars, instead of the recirculating-ball type steering of the Grenadier.

For better maneuverability, the X3’s turning circle is 4.4 feet tighter than the Grenadier’s (40 feet vs. 44.4 feet).

Chassis

The BMW X3 may be more efficient, handle and accelerate better because it weighs about 1300 to 1650 pounds less than the INEOS Grenadier.

The X3 is 15.3 inches shorter in height than the Grenadier, making the X3 much easier to wash and garage and drive (lower center of gravity).

Unibody construction lowers the X3’s center of gravity significantly without reducing ground clearance. This contributes to better on the road handling and better off-road performance and stability. In addition, unibody construction makes the chassis stiffer, improving handling and reducing squeaks and rattles. The Grenadier doesn’t use unibody construction, but a body-on-frame design.

For excellent aerodynamics, the X3 has standard flush composite headlights. The Grenadier has recessed headlights that spoil its aerodynamic shape and create extra drag.

Passenger Space

The X3 has 1.1 inches more front headroom, .9 inches more front legroom and 5.9 inches more rear legroom than the Grenadier.

For enhanced passenger comfort on long trips the X3’s rear seats recline. The Grenadier’s rear seats don’t recline.

Cargo Capacity

Pulling a handle automatically lowers the X3’s rear seats, to make changing between passengers and cargo easier. The Grenadier doesn’t offer automatic folding seats.

The X3’s liftgate lifts up in one piece, completely out of the way of loading and unloading, while sheltering the cargo loading area. The Grenadier’s two swing out doors impair rear visibility, need a lot of clearance, and can block loading in tight quarters.

To make loading and unloading groceries and cargo easier when your hands are full, the X3’s power cargo door can be opened or closed just by kicking your foot under the back bumper, leaving your hands completely free. The Grenadier doesn’t offer a power or hands-free opening cargo door.

Servicing Ease

The X3 uses gas struts to support the hood for easier service access. The Grenadier uses a prop rod to support its heavy hood. It takes two hands to open the hood and set the prop rod, the prop rod gets in the way during maintenance and service, and the prop rod could be knocked out, causing the heavy hood to fall on the person maintaining or servicing the car.

A Condition-Based Service Display is standard on the X3 to save the owner time and money by calculating maintenance intervals for oil changes, transmission fluid replacement, and vehicle inspections, based on actual driving conditions. This takes the guesswork out of keeping your vehicle in top condition and helps it last longer. INEOS doesn’t offer a maintenance reminder on the Grenadier.

Ergonomics

The X3 offers a remote vehicle starting system, so the vehicle can be started from inside the driver's house. This allows the driver to comfortably warm up the engine before going out to the vehicle. The climate system will also automatically heat or cool the interior. The Grenadier doesn’t offer a remote starting system.

The engine computer on the X3 automatically engages the starter until the car starts with one twist of the key and disables the starter while the engine is running. The Grenadier’s starter can be accidentally engaged while the engine is running, making a grinding noise and possibly damaging the starter and ring gear.

When two different drivers share the X3, the memory system makes it convenient for both. Each setting activates different, customized memories for the driver’s seat position, outside mirror angle, climate settings and radio stations. The Grenadier doesn’t offer a memory system.

The X3 offers an optional heads-up display that projects speed, warning and navigation instruction readouts in front of the driver’s line of sight, allowing drivers to view information without diverting their eyes from the road. The Grenadier doesn’t offer a heads-up display.

The X3’s power parking brake sets with one touch and releases with one touch or automatically. The Grenadier has a lever-type parking brake that has to be strenuously raised to engage properly. It has to be lifted up more and a button depressed to release it.

The X3’s standard power windows have a locking feature to keep children in the rear seat from operating them, but the driver can still raise and lower all of them with the lock engaged. INEOS does not offer a locking feature on the Grenadier’s standard power windows.

The X3’s front and rear power windows all open or close with one touch of the switches, making it more convenient at drive-up windows and toll booths, or when talking with someone outside of the car. The Grenadier’s power windows’ switches have to be held the entire time to close them fully.

Comfort Access standard on the X3 allows you to unlock the doors from any outside door handle, open the cargo door, and start the engine, all without removing the key from the pocket or purse. The INEOS Grenadier doesn’t offer an advanced key system.

The X3’s rain-sensitive wipers adjust their speed and turn on and off automatically based on the amount of rainfall on the windshield. This allows the driver to concentrate on driving without constantly adjusting the wipers. The Grenadier’s manually variable intermittent wipers have to be constantly adjusted.

While driving with high beams on, sensitive light sensors standard on the X3 detect other vehicles which could be blinded and automatically switch to low beams. The Grenadier doesn’t offer automatic dimming high beams.

To help drivers avoid possible obstacles, the X3 offers optional cornering lights to illuminate around corners when the turn signals are activated. The Grenadier doesn’t offer cornering lights. The X3 also offers optional adaptive headlights to illuminate around corners automatically by reading vehicle speed and steering wheel angle.

Manual rear side window sunshades are available in the X3 to help block heat and glare for the rear passengers. The Grenadier doesn’t offer rear side window sunshades.

When the X3 is put in reverse, the passenger rearview mirror tilts from its original position. This gives the driver a better view of the curb during parallel parking maneuvers. Shifting out of reverse puts the mirror into its original position. The Grenadier’s mirror doesn’t automatically adjust for backing.

The X3’s standard rear and side view mirrors have an automatic dimming feature. These mirrors can be set to automatically darken quickly when headlights shine on them, keeping following vehicles from blinding or distracting the driver. The Grenadier doesn’t offer the luxury of automatic dimming mirrors.

Both the BMW X3 and INEOS Grenadier offer exterior mirrors that can be folded to provide convenience. The X3 features standard power folding mirrors, which allow for easy, one-touch folding or unfolding at the driver’s discretion. This provides added convenience when maneuvering or parking, as well as when walking past the parked vehicle. In comparison, the Grenadier’s foldable mirrors are manual, requiring the driver to get out and physically fold them once parked and unfold them before getting in.

The X3 has standard heated front seats. Heated front seats cost extra on the Grenadier. The X3 also offers optional heated rear seats to keep those passengers extremely comfortable in the winter. Heated rear seats aren’t available in the Grenadier.

Optional air-conditioned seats in the X3 keep the driver and front passenger comfortable and take the sting out of hot seats in Summer. The Grenadier doesn’t offer air-conditioned seats.

On extremely cold winter days, the X3’s optional heated steering wheel provides comfort, allowing the driver to steer safely and comfortably before the vehicle heater warms up. The Grenadier doesn’t offer a heated steering wheel.

The X3 has a standard center folding armrest for the rear passengers. A center armrest helps make rear passengers more comfortable and it can provide a boundary between children. The Grenadier doesn’t offer a rear seat center armrest.

The X3’s optional dual zone air conditioning allows the driver and front passenger to choose two completely different temperatures so people with different temperature preferences won’t have to compromise. This makes both the driver and front passenger as comfortable as possible. The Grenadier doesn’t offer dual zone air conditioning.

To keep a safe, consistent following distance, the X3 offers an optional Active Cruise Control, which alters the speed of the vehicle without driver intervention. This allows the driver to use cruise control more safely without constantly having to disengage it when approaching slower traffic. The Grenadier doesn’t offer an adaptive cruise control.

Compared to the INEOS Grenadier, the BMW X3 eliminates the need for separate garage door openers and associated risks of losing, breaking, or having dead batteries with its standard integrated Homelink® universal remote controlled from the rear view mirror.

To quickly and conveniently keep personal devices charged without cables tangling and wearing out, the BMW X3 has a standard wireless phone charging system (Qi) in the front center console. The Grenadier doesn’t offer wireless personal charging.

The X3’s Parking Assistant can parallel park by itself, with the driver only controlling the transmission and speed with the brake pedal. With its available fully controlled system, the driver just activates it and it parks autonomously, starting, stopping and changing direction automatically. Optional Remote Control Parking will park and retrieve your car remotely: press a button and watch it park itself. This is ideal for tight locations. The Grenadier doesn’t offer an automated parking system.

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