Compare the2024 BMW X5VS 2024 Aston Martin DBX

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 DBX doesn’t offer pre-crash pretensioners.

In the past twenty years hundreds of infants and young children have died after being left in vehicles, usually by accident. When turning the vehicle off, drivers of the X5 are reminded to check the back seat if they opened the rear door before starting out. The DBX doesn’t offer a back seat reminder.

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 DBX 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 DBX 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 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 DBX doesn’t offer automatic braking for stationary objects directly to the rear.

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 DBX doesn’t offer a driver alert monitor.

The X5 has standard BMW Assist, which uses a global positioning satellite (GPS) receiver and a cellular system to remotely unlock your doors if you lock your keys in, help track down your vehicle if it’s stolen or send emergency personnel to the scene if any airbags deploy. The DBX doesn’t offer a GPS response system, only a navigation computer with no live response for emergencies, so if you’re involved in an accident and you’re incapacitated help may not come as quickly.

Both the X5 and the DBX have standard driver and passenger frontal airbags, front and rear side-impact airbags, driver and front passenger knee airbags, side-impact head airbags, front seatbelt pretensioners, 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, around view monitors, rear cross-path warning and available all wheel drive.

The BMW X5 achieved a “Top Safety Pick” rating from the Insurance Institute for Highway Safety (IIHS) for the 2024 model year. This recognition was based on its impressive performance in the small overlap frontal crash test, updated side impact crash test, headlight evaluations, and pedestrian crash prevention testing. The DBX has not yet been evaluated by the IIHS for 2024.

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 DBX’s 3-year basic warranty expires 1 year sooner.

The X5’s corrosion warranty is 2 years longer than the DBX’s (12 vs. 10 years).

BMW pays for scheduled maintenance on the X5 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. Aston Martin doesn’t pay scheduled maintenance for the DBX.

There are almost 10 times as many BMW dealers as there are Aston Martin dealers, which makes it much easier should you ever need service under the X5’s warranty.

On the EPA test cycle the X5 running its gasoline engine gets better mileage than the DBX:

The X550e xDrive can travel with zero emissions for 40 miles. The DBX can’t move without running its internal combustion engine.

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

Changing a flat tire near traffic can be dangerous and inconvenient. The run-flat tires available on the X5 can be driven up to 50 miles without any air pressure, allowing you to drive to a service station for a repair. The DBX doesn’t offer run-flat tires.

For better handling and stability, the average track (width between the wheels) on the X5 is 1.3 inches wider in the rear than the track on the DBX.

For better maneuverability, the X5 M60i xDrive’s turning circle is 1.3 feet tighter than the DBX’s (39.4 feet vs. 40.7 feet).

The X5 is 4.2 inches shorter than the DBX, making the X5 easier to handle, maneuver and park in tight spaces.

The front grille of the X5 uses electronically controlled shutters to close off airflow and reduce drag when less engine cooling is needed. This helps improve highway fuel economy. The DBX doesn’t offer active grille shutters.

The X5 has 1.6 inches more front shoulder room and 3.6 inches more rear shoulder room than the DBX.

For enhanced passenger comfort on long trips the X5’s rear seats recline. The DBX’s rear seats don’t recline.

The X5 has a much larger cargo volume with its rear seat up than the DBX with its rear seat up (33.9 vs. 22.5 cubic feet). The X5 has a much larger cargo volume with its rear seat folded than the DBX with its rear seat folded (72.3 vs. 54 cubic feet).

A low lift-over cargo hatch design makes loading and unloading the X5 easier. The X5’s cargo hatch lift-over height is 30.8 inches, while the DBX’s liftover is 31.9 inches.

The X5’s cargo area is larger than the DBX’s in almost every dimension:

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

Maximum trailer towing in the Aston Martin DBX is limited to 5940 pounds. The X5 offers up to a 7209 lbs. towing capacity.

A Condition-Based Service Display is standard on the X5 to save the owner time and money by calculating maintenance intervals for oil changes 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. Aston Martin doesn’t offer a maintenance reminder on the DBX.

The X5 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 DBX doesn’t offer a remote starting system.

The X5 offers an optional 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 DBX doesn’t offer a heads-up display.

To improve rear visibility by keeping the rear window clear, the X5 has a standard rear wiper. The DBX doesn’t offer a rear wiper.

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

To shield the driver and front passenger’s vision over a larger portion of the windshield and side windows, the X5 has standard extendable sun visors. The DBX doesn’t offer extendable visors.

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

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 DBX.

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 DBX.

The X5’s Parking Assistant Plus can parallel park or back into a parking spot by itself, starting, stopping and changing direction automatically. 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 DBX’s automatic parking system requires operating the brakes and transmission to safely park and it doesn’t offer remote control parking.

The X5 is available in both rear-wheel drive and four-wheel drive configurations. The DBX doesn’t offer a two-wheel drive configuration.

Consumer Reports® chose the BMW X5 as its “Top Pick,” the highest scoring vehicle in its category, based on reliability, safety and performance.

The BMW X5 outsold the Aston Martin DBX by almost 87 to one during 2023.