| Manufacturer Name | Mercedes-Benz |
| Manufacturer Code | MBX |
| Car Class | 17 |
| Car Class Details | Special Purpose Vehicle 2WD |
| Model Type (Manufacturer) | GLB 250 |
| Release Date | 11/10/2021 |
Engine Specifications
| Model Type | SIDI; |
| Engine Displacement | 2.0 liters |
| Number of Cylinders | 4 |
| Transmission | Auto(AM8) |
| Aspiration Method | TC |
| Aspiration Description | Turbocharged |
| Variable Valve Timing | Y |
| Variable Valve Timing Details | Allows timing of the intake / exhaust valves to be changed while the engine is in operation |
| Variable Valve Lift | Y |
| Variable Valve Lift Details | Inlet side |
| Cam-less Valvetrain? | N |
| Intake Valves/Cylinder | 2 |
| Exhaust Valves/Cylinder | 2 |
| Cylinder Deactivation | N |
| Model Type | SIDI; |
EV / HEV
Fuel And Fuel Effiency
| Fuel Efficiency Rating (On Label) | 6 |
| Estimated Fuel Cost (Annual) | $1650 |
| Fuel Cost (Annual) - EPA Calculated | $1650 |
| Expected Fuel Cost Over Next 5 Years | $1750 |
| Manufacturer Calculated MPG | 36.1 |
| Gas Guzzler Description | Not exempt |
| Conventional Fuel Efficiency - City/Highway/Combo | 24 / 32 / 27 |
| Conventional Fuel Efficiency - City/Highway/Combo | 30.3 / 35.8795 / 35.8795 (Unadjusted) |
| Max. Ethanol Percent | 10 |
| Fuel Type (Conventional) Details | Gasoline (Premium Unleaded Required) |
| Fuel Metering System | Spark Ignition Direct Injection |
| Engine Start/Stop System | Yes |
Transmission System
| Transmission | AM |
| Description | Automated Manual |
| Number of Gears | 8 |
| Lockup Torque Converter | Y |
| Creeper Gear | N |
| Drive System | F |
| Drive Description | 2-Wheel Drive, Front |
Misc.
| Recommended Oil Viscosity | SAE5W40 |
| Conventional Fuel CO2 Production City/Highway/Comb. | 375 / 276 / 330 |
Smog And Pollution
| Greehouse Gas (GHG) Score | 6 |
| Smog Rating Test Group | NMBXJ02.0U3B |
| Mfr. Smog Rating | 5 |
| Testing Method | Derived 5-cycle label |
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