Technical specifications
| Clear list | Mercedes GLB | Mercedes GLA |
| Totals | Mercedes GLB 2.0 (200d 4MATIC) × | Mercedes GLA 2.1 (200d) × |
| Mark | Mercedes | Mercedes |
| Model | GLB 2.0 (200d 4MATIC) | GLA 2.1 (200d) |
| Year | 2019 | 2017 |
| Number of doors/seats | 5/(5-7) | 5/5 |
| Body type | Wagon | Wagon |
| Unladen Weight | 1735 | 1505 (1540) |
| Gross Weight Limit | 2250 | 2035 (2035) |
| Top Speed, km/h | 201 | 205 (205) |
| Acceleration 0-100 kph | 9.3 | 9.5 (9.1) |
| Minimum turning radius, m | - | 5.9 |
| Cargo Volume, min/max, L | 570/1805 | 421/1235 |
| Dimensions specifications, mm | Mercedes GLB 2.0 (200d 4MATIC) × | Mercedes GLA 2.1 (200d) × |
| Length | 4634 | 4424 |
| Width | 1834 | 1804 |
| Height | 1658 | 1494 |
| Wheelbase | 2829 | 2699 |
| Front/rear Track | 1605/1606 | 1569/1560 |
| Ground clearance | 135 | - |
| Engine specifications | Mercedes GLB 2.0 (200d 4MATIC) × | Mercedes GLA 2.1 (200d) × |
| Type | turbo diesel Common Rail | turbo diesel Common Rail |
| Displacement, cm3 | 1950 | 2143 |
| Compression ratio | 15.5 | 16.2 |
| Number and arrangement of cylinders | 4 cylinders, in-line | 4 cylinders, in-line |
| The diameter of the cylinder x stroke, mm | 82x92.3 | 83x99 |
| Number of valves | 16 | 16 |
| Power, hp/rpm | 150/3400-4400 | 136/3200-4000 |
| Max torque, Nm/RPM | 320/1400-3200 | 300/1400-3000 |
| Transmission specifications | Mercedes GLB 2.0 (200d 4MATIC) × | Mercedes GLA 2.1 (200d) × |
| Gearbox | 8-speed tiptronic | 6-speed manual / 7-speed automatic DCT |
| Drive Type | Four-wheel drive | Front wheel drive |
| Suspension specifications | Mercedes GLB 2.0 (200d 4MATIC) × | Mercedes GLA 2.1 (200d) × |
| Front | MacPherson strut | MacPherson strut |
| Rear | multi-link suspensions | multi-link suspensions |
| Tire Size | 215/65 R17 | 215/60 R17, 235/50 R18 |
| Disk | 5x112 ET45 d66.6
| 5x112 ET45 d66.6
|
| Brakes specifications | Mercedes GLB 2.0 (200d 4MATIC) × | Mercedes GLA 2.1 (200d) × |
| Front | Ventilated discs | Ventilated discs |
| Rear | Discs | Discs |
| Fuel consumption specifications, L/100 km | Mercedes GLB 2.0 (200d 4MATIC) × | Mercedes GLA 2.1 (200d) × |
| City | 6.6 | 5.4 (5.2) |
| Highway | 4.9 | 3.8 (3.9) |
| Combined | 5.5 | 4.4 (4.4) |
| Fuel | Diesel | Diesel |
| Tank, L | 52 | 50 |
| Clear list | Mercedes GLB | Mercedes GLA |
