Compare the2027 BMW X5 VS 2026 Chevrolet Blazer

The X5’s pre-crash front seatbelts will tighten automatically in the event the vehicle detects an impending crash, improving protection against injury significantly. The Blazer doesn’t offer pre-crash pretensioners.

The BMW X5 has standard driver and front passenger side knee airbags mounted low on the dashboard. These airbags help prevent the driver and front passenger from sliding under their seatbelts or the main frontal airbags; this keeps them better positioned during a collision for maximum protection. Knee airbags also help keep the legs from striking the dashboard, preventing knee and leg injuries in the case of a serious frontal collision. The Blazer doesn’t offer a front passenger side knee airbag.

The X5 has standard Active Head Restraints, which use a specially designed headrest to protect the driver and front passenger from whiplash. During a rear-end collision, the Active Head Restraints system moves the headrests forward to prevent neck and spine injuries. The Blazer doesn’t offer a whiplash protection system.

The X5 has a standard PostCrash iBrake, which automatically applies the brakes in the event of a crash to help prevent secondary collisions and prevent further injuries. The Blazer doesn’t offer a post collision braking system: in the event of a collision that triggers the airbags, more collisions are possible without the protection of airbags that may have already deployed.

Over 200 people are killed each year when backed over by motor vehicles. The X5 has a standard 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 Blazer doesn’t offer backup collision prevention brakes.

To provide maximum traction and stability on all roads, All-Wheel Drive is standard on the X5. But it costs extra on the Blazer.

When descending a steep, off-road slope, the X5’s standard Hill Descent Control allows you to creep down safely. The Blazer doesn’t offer Hill Descent Control.

Both the X5 and Blazer have rear cross-traffic warning, but the X5 has Cross Traffic Warning with Braking (automatically applies the brakes) to better prevent a collision when backing near traffic. The Blazer’s Rear Cross Traffic Alert doesn’t automatically brake.

The X5’s driver alert monitor detects an inattentive driver then sounds a warning and suggests a break. According to the NHTSA, drivers who fall asleep cause about 100,000 crashes and 1500 deaths a year. The Blazer doesn’t offer a driver alert monitor.

Both the X5 and the Blazer have standard driver and passenger frontal airbags, front side-impact airbags, driver knee airbags, side-impact head airbags, front seatbelt pretensioners, plastic fuel tanks, four-wheel antilock brakes, traction control, electronic stability systems to prevent skidding, crash mitigating brakes, daytime running lights, lane departure warning systems, blind spot warning systems, rearview cameras, rear cross-path warning and available around view monitors.

The BMW X5 weighs 903 to 1298 pounds more than the Chevrolet Blazer. The NHTSA advises that heavier vehicles are much safer in collisions than their significantly lighter counterparts.

The X5 comes with a full 4-year/50,000-mile basic warranty, which covers the entire truck and includes 24-hour roadside assistance. The Blazer’s 3-year/36,000-mile basic warranty expires 1 year or 14,000 miles sooner.

The X5’s corrosion warranty is 6 years and unlimited miles longer than the Blazer’s (12/unlimited vs. 6/100,000).

BMW pays for scheduled maintenance on the X5 for 3 years and 36,000 miles. BMW will pay for oil changes, air filter replacements, cabin filter replacement, brake fluid replacement, inspections, and any other required maintenance. Chevrolet only pays for the first scheduled maintenance visit on the Blazer.

From surveys of all its subscribers, Consumer Reports’ March 2026 Auto Issue reports that BMW vehicles are more reliable than Chevrolet vehicles. Consumer Reports ranks BMW 12 places higher in reliability than Chevrolet.

The X5’s 3.0 turbo 6-cylinder hybrid produces 166 more horsepower (394 vs. 228) and 170 lbs.-ft. more torque (428 vs. 258) than the Blazer’s standard 2.0 turbo 4-cylinder. The X5’s 3.0 turbo 6-cylinder hybrid produces 86 more horsepower (394 vs. 308) and 158 lbs.-ft. more torque (428 vs. 270) than the Blazer’s optional 3.6 DOHC V6.

On the EPA test cycle the X5 gets better mileage than the Blazer:

			MPG
X5
	AWD	3.0 turbo 6-cyl. Hybrid	24 city/28 hwy
Blazer
	FWD	3.6 DOHC V6	19 city/26 hwy
		2.0 turbo 4-cyl.	22 city/29 hwy
	AWD	3.6 DOHC V6	18 city/25 hwy
		2.0 turbo 4-cyl.	22 city/27 hwy

Regenerative brakes improve the X5’s fuel efficiency by converting inertia back into energy instead of wasting it. The Blazer doesn’t offer a regenerative braking system.

The X5 has 2.5 gallons more fuel capacity than the Blazer FWD’s standard fuel tank (21.9 vs. 19.4 gallons), for longer range between fill-ups.

The X5 has a standard locking fuel door and a locking charge port on the xDrive50e which lock and unlock with the power locks. The Blazer doesn’t offer a locking fuel filler door. A locking fuel door helps prevent fuel theft and vandalism, such as sugar in the tank and a locking charge port prevents tampering and damage.

In its Green Vehicle Guide, the U.S. Environmental Protection Agency (EPA) rates the BMW X5 higher (6 out of 10) than the Chevrolet Blazer (4 to 6). This means the X5 produces up to 12.1 pounds less smog-producing pollutants than the Blazer every 15,000 miles.

The X5’s launch control uses engine electronics to hold engine RPM’s precisely in order to provide the most stable and rapid acceleration possible, using all of the available traction. The Blazer doesn’t offer launch control.

The X5’s standard front and rear disc brakes are vented to help dissipate heat for shorter stops with less fading. The rear discs on the Blazer are solid, not vented.

For better traction, the X5 has larger tires than the Blazer (F:255/50R21 & R:284/45R21 vs. 235/65R18).

The X5’s 255/50R21 front and 284/45R21 rear tires provide better handling because they have a lower 50 series front and 45 series rear profile (height to width ratio) that provides a stiffer sidewall than the Blazer’s standard 65 series tires.

For better ride, handling and brake cooling the X5 has standard 21-inch wheels. Smaller 18-inch wheels are standard on the Blazer. The X5’s optional 23-inch wheels are larger than the 21-inch wheels optional on the Blazer RS.

The X5 has a standard 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 Blazer’s suspension doesn’t offer adjustable shock absorbers.

The X5 has a standard automatic load leveling suspension to keep ride height level with a heavy load or when towing. The Blazer doesn’t offer a load leveling suspension.

For a smoother ride and more stable handling, the X5’s wheelbase is 6.8 inches longer than on the Blazer (119.5 inches vs. 112.7 inches).

For better handling and stability, the track (width between the wheels) on the X5 is 1 inch wider in the front and 1.3 inches wider in the rear than on the Blazer.

The X5 has .9 inches more front headroom, 5.8 inches more front hip room, .9 inches more front shoulder room, .8 inches more rear headroom and 5.8 inches more rear hip room than the Blazer.

The X5 has a larger cargo volume with its rear seat folded than the Blazer with its rear seat folded (67.7 vs. 64.2 cubic feet).

The X5’s rear cargo window opens separately from the rest of the tailgate door to allow quicker loading of small packages. The Blazer’s rear cargo window doesn’t open.

The X5’s standard towing capacity is much higher than the Blazer’s (7710 vs. 1500 pounds).

The engine in the X5 is mounted longitudinally (North-South), instead of sideways, as in the Blazer. This makes it easier to service and maintain, because there are no rear spark plugs and the accessory belts are in front.

The X5’s standard easy entry system raises the steering wheel, making it easier for the driver to get in and out. An easy entry system costs extra on the Blazer, and is not available on all models.

The X5 has a standard heads-up display that projects speed, tachometer, warning, navigation instruction and driver assistance information readouts in front of the driver’s line of sight, allowing drivers to view information without diverting their eyes from the road. The Blazer doesn’t offer a heads-up display.

The X5’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 Blazer’s passenger windows don’t close automatically.

If the windows are left open on the X5 the driver can close all of them at the outside door handle or from a distance using the remote. On a hot day the driver can lower the windows from a distance using the keyless remote. The driver of the Blazer can only close the windows from inside the vehicle, with the ignition on.

The X5’s optional power side swing out doors make it much easier to load and unload kids and cargo. One touch opens the door, before you even get to the sport utility. The Blazer doesn’t offer a power rear door.

The X5’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 Blazer’s manually variable intermittent wipers have to be constantly adjusted.

To help drivers avoid possible obstacles, the X5 has standard cornering lights to illuminate around corners when the turn signals are activated. The Blazer doesn’t offer cornering lights. The X5 also has standard adaptive headlights to illuminate around corners automatically by reading vehicle speed and steering wheel angle.

Manual rear side window sunshades are available in the X5 to help block heat and glare for the rear passengers. The Blazer doesn’t offer rear side window sunshades.

Both the BMW X5 and Chevrolet Blazer offer exterior mirrors that can be folded to provide convenience. The X5 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 Blazer’s foldable mirrors are manual, requiring the driver to get out and physically fold them once parked and unfold them before getting in.

The X5 has a standard heated steering wheel to take the chill out of steering on extremely cold winter days before the vehicle heater warms up. A heated steering wheel is only available on the Blazer RS.

The X5 offers optional massaging front seats in order to maximize comfort and eliminate fatigue on long trips. Massaging seats aren’t available in the Blazer.

The BMW X5 has a standard Homelink wireless remote control system for garage door operation and device management, conveniently located on the rear view mirror. Homelink® eliminates the need for separate garage door openers and associated risks of losing, breaking, or having dead batteries. Chevrolet charges extra for Homelink® on the Blazer.

To quickly and conveniently keep personal devices charged without cables tangling and wearing out, the BMW X5 has a standard wireless phone charging system (Qi) in the center console. Wireless charging costs extra on the Blazer. The X5 also offers Qi charging in the rear seat. The Blazer doesn’t offer wireless charging in its rear seat.

The X5’s optional Parking Assistant Plus can parallel park or back into a parking spot by itself, starting, stopping and changing direction automatically. The Blazer doesn’t offer an automated parking system.

The BMW X5 outsold the Chevrolet Blazer by 10% during 2025.