Fortunately, both the 2023 Mercedes-Benz GLA and the BMW X5 have several powertrain options to choose from. In either model, you can increase the powertrain to get more than 350 horsepower.

With so much power under the hood, you’ll notice quick acceleration when you pull away from the stoplight. In fact, the 2023 Mercedes-Benz GLA can go from 0 to 60 miles per hour in just 4.4 seconds, while the X5 does the same in 4.1 seconds. With virtually the same acceleration time, either model could be a good choice.

However, the mileage ratings of each model show larger gaps. When you operate behind the wheel of a 2023 Mercedes-Benz GLA, the EPA-estimated 24 city/34 highway MPG rating will ensure you get to your destination with no setbacks.^*

Unfortunately, the BMW X5 has a significantly lower rate in city or stop-and-go driving with an EPA-estimated 21 city/26 highway MPG.

The Mercedes-Benz crossover model can seat up to five passengers, while the X5 can seat seven. However, those extra seats come at a high cost. Not only will you have to circle around the block to find a large enough space to accommodate its 194.3 length, but its width of 87.3 inches will make you think twice about turning down tight streets.

In comparison, the 2023 Mercedes-Benz GLA makes your drive as simple as possible. When you get to your destination, finding parking will be quick thanks to its compact dimensions, as the 2023 GLA is just 173.6 inches long and 79.5 inches wide.

Of course, design is also important. Fortunately, both models have a wide variety of exterior colors to choose from. For instance, you can get a bold red exterior with either model. However, the 2023 GLA may help you be unique on the road with a Rose Gold exterior option.

While the BMW X5 has a similar number of total exterior choices, Rose Gold is not one of them.

You deserve to have a drive that’s just as amazing as your destination. That’s why the 2023 GLA and the X5 have automatic climate control systems. In addition, you can equip the front seats with heat and ventilation.

However, only the 2023 GLA has the MBUX Interior Assistant. This feature responds to your hand and arm movements to make your drive easier by highlighting your favorites menu, turning on lights when you point to them, and more. While the BMW X5 has a Personal Assistant, it only operates via voice command and won't respond to your movements.

When it comes to your comfort, the dimensions of the 2023 GLA offer a bit more room for everyone to stretch out. In fact, front-row passengers will get to enjoy 41 inches of legroom while the rear row earns a nod from tall passengers thanks to the 38 inches of legroom.

The BMW X5 certainly has a spacious interior, but passengers may feel a bit more cramped due to its smaller measurements of 39.8 inches of legroom in the front and 37.4 inches of rear legroom.