Mercedes-Benz GLA vs Mercedes-Benz GLB
Side by side on price, powertrain, output, drivetrain, seating, and cargo — using each manufacturer’s published specifications.
| Specification | GLA | GLB |
|---|---|---|
| Starting MSRP | $41,500 | $43,800 |
| Body style | SUV | SUV |
| Powertrain | Mild Hybrid | Mild Hybrid |
| Engine / motor | 2.0L Inline-4 turbo with mild hybrid drive | 2.0L Inline-4 turbo with mild hybrid drive |
| Power | 221 hp | 221 hp |
| Torque | 258 lb-ft | 258 lb-ft |
| 0–60 mph | 6.8 sec | 6.9 sec |
| Drivetrain | Front-wheel drive | Front-wheel drive |
| Transmission | 8G-DCT 8-speed dual-clutch automatic | 8G-DCT 8-speed dual-clutch automatic |
| Seating | 5 | 5 |
| Cargo capacity | 50.5 cu ft | 12.4 cu ft |
| Fuel economy | 26/34 mpg | 25/33 mpg |
The GLA starts $2,300 lower. The GLA carries more behind the seats (50.5 cu ft).
MSRP excludes destination, taxes, title, and dealer charges. Figures are as published by the manufacturer.
Current offers and full specifications
GLA offers · GLA specs · GLB offers · GLB specs
Open these two in the comparison tool — where you can add a third vehicle and see every specification.
Common questions
Is the GLA or the GLB more expensive?
The GLB starts at $43,800 and the GLA at $41,500 — a difference of $2,300 before options, destination, taxes, and fees.
Which is faster, the GLA or the GLB?
The GLA makes 221 hp and the GLB 221 hp, with 0–60 mph in 6.8 and 6.9 seconds respectively.
What is the difference between the GLA and the GLB?
Both are suvs from the same manufacturer. The table above compares price, powertrain, output, drivetrain, seating, and cargo using each model's published specifications.