Mercedes-Benz GLB-Class Specs by Generation
By CarWhere Research · Updated
CarWhere lists 2 US-market Mercedes-Benz GLB-Class trims in the X247 generation (2020–2026), with engine code, power, torque, 0–60, weight and launch MSRP. The X247 makes 221–302 hp (GLB 250 to AMG GLB 35); quickest Mercedes-claimed 0–60 is 5.1 s. Mercedes-Benz codes it X247 (SUV), with a facelift for the 2024 model year.
X247 GLB-Class (2020–2026) specs
Chassis code: X247 SUV · facelift from the 2024 model year
What changed in the X247
The boxy GLB arrived for 2020 as Mercedes' compact SUV with an optional third row, built on the same front-drive platform as the CLA and GLA but on a longer wheelbase. The GLB 250 uses a 221-hp 2.0-liter turbo four with an 8-speed dual-clutch and front drive or 4MATIC; the 302-hp AMG GLB 35 followed for 2021. A 2024 refresh updated styling and tech. An all-new GLB with electric and hybrid versions replaces it for MY2027.
| Trim | Model years | Body | Engine code | Engine | Power (hp) | Torque (lb-ft) | Drive | Transmission | 0–60 mph (s) | Top speed (mph) | Curb weight (lb) | Base MSRP (USD) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| GLB 250MSRP excludes $995 destination (4MATIC $38,600). Curb weight = 5-passenger FWD. Optional third row. | 2020–2026 | SUV | M260 | 2.0L turbo inline-4 | 221 | 258 | FWD / AWD (4MATIC) | 8-speed dual-clutch (DCT) | 6.9 automatic | 130 | 3,638 | $36,600 |
| AMG GLB 35MSRP excludes $1,050 destination. Curb weight = 5-passenger. MY2026 $60,600. | 2021–2026 | SUV | M260 | 2.0L turbo inline-4 (AMG-enhanced) | 302 | 295 | AWD (4MATIC) | AMG Speedshift DCT 8-speed | 5.1 automatic | 155 | 3,871 | $49,500 |
Sources for the X247: Mercedes-Benz USA media — 2020 GLB Quick Reference Guide · Mercedes-Benz USA media — 2021 GLB Quick Reference Guide · Mercedes-Benz USA media — 2026 Mercedes-Benz Model Line Updates (MY26 pricing) · Mercedes-Benz USA media — 2027 Mercedes-Benz USA Model Line Updates (MY27 pricing) · Mercedes-Benz USA media — 2020 GLB 250 and GLB 250 4MATIC SUV Specifications · Mercedes-Benz USA media — 2021 Mercedes-AMG GLB 35 SUV Specifications
0–60 mph figures are Mercedes-Benz-claimed unless marked † (instrumented magazine test). "—" means we could not confirm the figure from a source. MSRP is US base price at launch, excluding destination. Many Mercedes models are electronically limited (often 130 or 155 mph, higher with AMG Driver's Package); see trim notes.
See exactly how a specific GLB-Class was optioned from the factory.
Trim specs are the starting point; a car's options, paint and upholstery are recorded on its data card. CarWhere decodes a Mercedes-Benz GLB-Class data card from the VIN — free availability check, $9.99 only if build data exists for that car.
Related Mercedes-Benz GLB-Class pages
- Compare Mercedes-Benz GLB-Class trims side by side
- Mercedes-Benz GLB-Class known issues by chassis code
- Mercedes-Benz GLB-Class depreciation by model year
- Mercedes-Benz engine codes explained
- Mercedes-Benz build sheet by model
Specs for other Mercedes-Benz models
Frequently asked questions
What is the chassis code of the Mercedes-Benz GLB-Class?
The Mercedes-Benz GLB-Class sold in the US since 2020 carries the chassis code X247.
How much horsepower does the X247 GLB 250 have?
The X247 GLB 250 (2020–2026) makes 221 hp and 258 lb-ft of torque from its 2.0L turbo inline-4 (M260), with a Mercedes-claimed 0–60 mph time of 6.9 seconds (automatic) and a 130 mph top speed.
What is the most powerful and quickest Mercedes-Benz GLB-Class?
The most powerful GLB-Class listed here is the X247 AMG GLB 35 at 302 hp. The quickest 0–60 mph figure is 5.1 seconds for the X247 AMG GLB 35 (Mercedes-claimed, automatic).
What changed in the X247 Mercedes-Benz GLB-Class?
The boxy GLB arrived for 2020 as Mercedes' compact SUV with an optional third row, built on the same front-drive platform as the CLA and GLA but on a longer wheelbase. The GLB 250 uses a 221-hp 2.0-liter turbo four with an 8-speed dual-clutch and front drive or 4MATIC; the 302-hp AMG GLB 35 followed for 2021. A 2024 refresh updated styling and tech. An all-new GLB with electric and hybrid versions replaces it for MY2027.
How can I see how a specific Mercedes-Benz GLB-Class was optioned from the factory?
Spec tables show what each trim offered; the options on an individual car are recorded on its data card, tied to the VIN. The Mercedes-Benz data card, decoded from the VIN, lists the factory option codes, original paint and upholstery as the car was built.
Sources
Figures were compiled by CarWhere from Mercedes-Benz USA press kits, specification sheets and pricing releases first, then instrumented tests and spec data from the car press where Mercedes-Benz did not publish a US figure.
- Mercedes-Benz USA media — 2020 GLB Quick Reference Guide
- Mercedes-Benz USA media — 2021 GLB Quick Reference Guide
- Mercedes-Benz USA media — 2026 Mercedes-Benz Model Line Updates (MY26 pricing)
- Mercedes-Benz USA media — 2027 Mercedes-Benz USA Model Line Updates (MY27 pricing)
- Mercedes-Benz USA media — 2020 GLB 250 and GLB 250 4MATIC SUV Specifications
- Mercedes-Benz USA media — 2021 Mercedes-AMG GLB 35 SUV Specifications
More Mercedes-Benz tools
- Mercedes-Benz tools & data hub
- Compare two Mercedes trims
- Mercedes chassis codes explained
- Mercedes engine codes
- Mercedes known issues by chassis
- Mercedes car show window card
- Free Mercedes-Benz VIN decoder
- Mercedes-Benz option codes
- Mercedes-Benz paint codes
Independent reference compiled by CarWhere — not affiliated with or endorsed by Mercedes-Benz Group AG or Mercedes-Benz USA. Mercedes-Benz, AMG, Maybach and the model names are trademarks of their owner.