BMW
X2
Owner report available
Mercedes-Benz
GLA
Owner report available
BMW X2 vs Mercedes-Benz GLA
The short answer
Based on available data, the Mercedes-Benz GLA comes out ahead of the BMW X2 on power. Check the specs table and owner sentiment below for the full comparison before deciding between the two. Both are covered by real owner reports on CarWizz.
Specs side by side
What owners say
X2
Overall
Sentiment is mixed and varies significantly by model year and powertrain. The first-generation X2 (pre-2024) is generally viewed as a competent, fun-to-drive compact crossover, particularly in the M35i performance variant, which is praised for its handling and power. It is often described as a good entry-level BMW with decent fuel economy and practicality for its size.
Best version to buy
X2 M35i. This performance variant is specifically highlighted for being "fun to drive," handling well when pushed, and offering a good balance of power and fuel economy.
Known issues
- High maintenance and repair part costs: parts are significantly more expensive than for mainstream Japanese brands, and dealer labor rates are high. Frequency: very frequent.
- Premature rear brake wear: rear brake pads noted to wear out quickly, with one report of a mechanic performing pad-only changes to extend rotor life on an X2. Frequency: recurrent.
- Outdated technology in first-generation models: lacks features like blind spot monitoring, 360-degree camera, and remote start; uses older iDrive 6 infotainment. Frequency: recurrent.
GLA
Overall
Mixed sentiment with a clear generational divide. Long-term owner reports for the 2015-2021 generation highlight significant reliability and quality control concerns, including major mechanical failures, persistent interior rattles, and electrical/software glitches. The driving experience is described as comfortable with neutral handling, and the interior is frequently praised for its best-in-class design, materials, and comfort.
Best version to buy
AMG GLA45 (2016-2019): For driving enthusiasts, the high-performance AMG variant is recommended for its potent engine and unique character, with specific praise for the pre-2020 hatchback body style. For standard models, a well-optioned GLA250 4MATIC is suggested to maximize features.
Known issues
- Persistent interior rattles and squeaks: Missing gaskets, creaking sunroof panels, and chirping seals requiring detailed owner intervention to diagnose and fix. Frequency: recurrent.
- Major mechanical failures: Engine replacement required at low mileage (17,000 miles cited), cylinder head issues on 250 models around 50,000 miles, and transmission failures ("Reversing Not Possible" errors linked to auxiliary battery or t…
- Electrical/software glitches: Various infotainment and system malfunctions described as "electrical gremlins." Frequency: recurrent.
The verdict
The Mercedes-Benz GLA is the better choice for most buyers.
It has more power on its best-equipped version than the BMW X2, based on the data above. If efficiency matters more to you than outright power, the BMW X2 is worth a closer look instead.
Explore further
Common problems by model year
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Frequently asked questions
Which is more reliable, the BMW X2 or the Mercedes-Benz GLA?
Owner reports show similar reliability sentiment for the BMW X2 and the Mercedes-Benz GLA. Check the known issues listed above for specific differences between the two.
Which is better for families, the BMW X2 or the Mercedes-Benz GLA?
Both seat a similar number of passengers based on our data. The BMW X2 is classed as a SAC, the Mercedes-Benz GLA as a SUV, which affects cargo space and ride height for family use.
Which has better fuel economy, the BMW X2 or the Mercedes-Benz GLA?
The EPA rates the 2027 BMW X2 at 26–28 mpg combined and the 2026 Mercedes-Benz GLA at 25–29 mpg, depending on the version.
Which is cheaper to maintain, the BMW X2 or the Mercedes-Benz GLA?
Exact maintenance costs aren't in our data, but owner reports mention cost-related concerns more often for the BMW X2 than the Mercedes-Benz GLA. See the known issues comparison above.