Technical Specifications
| Brand | Mercedes-Benz |
| Model | GLB |
| Generation | GLB (X247) |
| Type (Engine) | GLB 220d (190 Hp) 4MATIC DCT |
| Start of production | 2019 |
| End of production | 2023 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | SUV |
| Seats | 5-7 |
| Doors | 5 |
| Fuel consumption at Low speed (WLTP) | 5.7 l/100 km (41.3 US mpg, 49.6 UK mpg, 17.5 km/l) |
| Fuel consumption at very high speed (WLTP) | 6.5 l/100 km (36.2 US mpg, 43.5 UK mpg, 15.4 km/l) |
| CO2 emissions (WLTP) | 149-169 g/km |
| Fuel consumption (economy) – urban | 6.2-6.6 l/100 km (37.9 – 35.6 US mpg, 45.6 – 42.8 UK mpg, 16.1 – 15.2 km/l) |
| Fuel consumption (economy) – extra urban | 4.7-5.0 l/100 km (50 – 47 US mpg, 60.1 – 56.5 UK mpg, 21.3 – 20 km/l) |
| Fuel consumption (economy) – combined | 5.2-5.5 l/100 km (45.2 – 42.8 US mpg, 54.3 – 51.4 UK mpg, 19.2 – 18.2 km/l) |
| CO2 emissions | 138-146 g/km |
| Fuel Type | Diesel |
| Acceleration 0 – 100 km/h | 7.6 sec |
| Acceleration 0 – 62 mph | 7.6 sec |
| Acceleration 0 – 60 mph | 7.2 sec |
| Maximum speed | 217 km/h (134.84 mph) |
| Emission standard | Euro 6d ISC |
| Weight-to-power ratio | 8.7 kg/Hp, 114.5 Hp/tonne |
| Weight-to-torque ratio | 4.2 kg/Nm, 241 Nm/tonne |
| Power | 190 Hp @ 3800 rpm |
| Torque | 400 Nm @ 1600-2400 rpm (295.02 lb.-ft. @ 1600-2400 rpm) |
| Engine layout | Front, Transverse |
| Engine Model/Code | OM 654q |
| Engine displacement | 1951 cm3 (119.06 cu. in.) |
| Number of cylinders | 4 |
| Engine configuration | Inline |
| Number of valves per cylinder | 4 |
| Fuel injection system | Direct injection |
| Engine aspiration | Turbocharger, Intercooler |
| Engine oil capacity | 6.8 l (7.19 US qt | 5.98 UK qt) |
| Kerb Weight | 1660 kg (3659.67 lbs.) |
| Max. weight | 2250 kg (4960.4 lbs.) |
| Max load | 590 kg (1300.73 lbs.) |
| Trunk (boot) space – minimum | 570 l (20.13 cu. ft.) |
| Trunk (boot) space – maximum | 1805 l (63.74 cu. ft.) |
| Fuel tank capacity | 60 l (15.85 US gal | 13.2 UK gal) |
| Permitted trailer load with brakes (12%) | 2000 kg (4409.25 lbs.) |
| Permitted trailer load without brakes | 750 kg (1653.47 lbs.) |
| Length | 4634 mm (182.44 in.) |
| Width | 1834 mm (72.2 in.) |
| Width including mirrors | 2020 mm (79.53 in.) |
| Height | 1658-1662 mm (65.28 – 65.43 in.) |
| Wheelbase | 2829 mm (111.38 in.) |
| Front track | 1605 mm (63.19 in.) |
| Rear (Back) track | 1606 mm (63.23 in.) |
| Front overhang | 905 mm (35.63 in.) |
| Rear overhang | 900 mm (35.43 in.) |
| Ride height (ground clearance) | 135 mm (5.31 in.) |
| Approach angle | 18° |
| Departure angle | 18.3° |
| Ramp-over (brakeover) angle | 13.9° |
| Drive wheel | All wheel drive (4×4) |
| Number of gears and type of gearbox | 8 gears, automatic transmission G-DCT |
| Front suspension | Independent type McPherson |
| Rear suspension | Independent multi-link suspension |
| Front brakes | Ventilated discs |
| Rear brakes | Ventilated discs |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
| Power steering | Electric Steering |
| Tires size | 215/65 R17 |
| Wheel rims size | 6.5J x 17 |
The Mercedes-Benz GLB 220d 4MATIC DCT, produced from 2019 to 2023, represents a compelling entry point into the compact luxury SUV segment for buyers prioritizing fuel efficiency and all-weather capability. Part of the X247 GLB generation, this variant offered a balance between performance, practicality, and the prestigious Mercedes-Benz brand. It occupied a mid-range position within the GLB lineup, slotting below the more powerful GLB 250 models and offering a diesel alternative to the gasoline-powered options. The GLB, in general, aimed to bridge the gap between the smaller GLA and the larger GLC, providing an optional third-row seating configuration for up to seven passengers, a relatively uncommon feature in this class.
Powertrain & Engine Architecture
The GLB 220d 4MATIC DCT is powered by the OM 654q, a 2.0-liter inline-four cylinder diesel engine. This engine is a cornerstone of Mercedes-Benz’s modern diesel offerings, known for its efficiency and refinement. It utilizes a second-generation common-rail direct injection system operating at pressures up to 2,700 bar, contributing to optimized combustion and reduced emissions. The engine also features a variable geometry turbocharger with an intercooler, delivering 190 horsepower at 3,800 rpm and a substantial 400 Nm (295 lb-ft) of torque between 1,600 and 2,400 rpm. The engine incorporates a particulate filter to meet stringent emissions standards (Euro 6d ISC). The “q” designation in the engine code indicates a specific calibration for the GLB model. The engine is transversely mounted in the front of the vehicle. The 8-speed dual-clutch transmission (DCT), designated G-DCT, provides quick and smooth gear changes, enhancing both performance and fuel economy. This transmission is known for its efficiency and responsiveness compared to traditional torque-converter automatics.
Driving Characteristics
The GLB 220d 4MATIC DCT offers a comfortable and composed driving experience. While not overtly sporty, the engine provides ample torque for everyday driving and confident highway cruising. The 0-60 mph acceleration time of around 7.2 seconds is respectable for a compact SUV. The DCT transmission contributes to a responsive feel, although some drivers may notice slight hesitation at low speeds. The 4MATIC all-wheel-drive system provides enhanced traction in inclement weather conditions. The gear ratios are tuned for a balance between fuel efficiency and performance, with taller gears for highway cruising and shorter gears for quicker acceleration. Compared to the GLB 250 models with their gasoline engines, the 220d prioritizes fuel economy and low-end torque over outright horsepower.
Equipment & Trim Levels
The GLB 220d 4MATIC DCT typically came well-equipped, even in base trim. Standard features often included Mercedes-Benz User Experience (MBUX) infotainment system with a touchscreen display, Apple CarPlay and Android Auto integration, automatic climate control, and a suite of safety features such as automatic emergency braking, lane keeping assist, and adaptive cruise control. Interior upholstery was typically Artico leatherette, with options for genuine leather upgrades. Optional extras included a panoramic sunroof, premium sound system, heated seats, and a head-up display. The GLB also offered the option of a third-row seat, increasing passenger capacity to seven, although this reduced cargo space significantly.
Chassis & Braking
The GLB 220d 4MATIC DCT utilizes an independent McPherson strut suspension at the front and a multi-link suspension at the rear, providing a comfortable ride and good handling characteristics. Stabilizer bars are fitted to both axles to reduce body roll. The braking system consists of ventilated discs on all four wheels, providing ample stopping power. ABS (Anti-lock Braking System) is standard. The steering is electrically assisted, offering a light and precise feel.
Market Reception & Comparison
The GLB 220d 4MATIC DCT was generally well-received by automotive critics. It was praised for its fuel efficiency, comfortable ride, and spacious interior. The diesel engine was noted for its refinement and strong torque output. Compared to the gasoline-powered GLB 250, the 220d offered superior fuel economy, making it an attractive option for drivers who prioritize running costs. However, some critics noted that the diesel engine lacked the outright performance of the gasoline counterpart. Reliability reports have been generally positive, with the OM 654 engine proving to be a robust and durable unit.
Legacy
The Mercedes-Benz GLB 220d 4MATIC DCT has established itself as a popular choice in the used car market. Its combination of practicality, fuel efficiency, and the Mercedes-Benz badge continues to appeal to buyers. The OM 654 diesel engine is known for its longevity and relatively low maintenance costs, making it a desirable powertrain. As with any used vehicle, prospective buyers should carefully inspect the maintenance history and overall condition before purchasing. The GLB’s relatively modern technology and well-engineered chassis suggest it will remain a viable and appealing option for years to come.
