The Mercedes-Benz GLB 250 4MATIC DCT, produced from 2019 to 2023, represents a key offering within the X247 GLB-Class range. Positioned as a mid-range trim, it bridged the gap between the entry-level GLB 250 and the more performance-oriented AMG variants. This compact luxury SUV aimed to deliver a blend of practicality, comfort, and respectable performance, appealing to families and individuals seeking a versatile vehicle with the Mercedes-Benz badge. The GLB-Class, as a whole, was designed to fill a niche in the Mercedes lineup – a more affordable and accessible entry point into their SUV family, offering optional seven-passenger seating, a feature relatively uncommon in its segment.
Technical Specifications
| Brand | Mercedes-Benz |
| Model | GLB |
| Generation | GLB (X247) |
| Type (Engine) | GLB 250 (224 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) | 7.8 l/100 km (30.2 US mpg, 36.2 UK mpg, 12.8 km/l) |
| Fuel consumption at very high speed (WLTP) | 8.8 l/100 km (26.7 US mpg, 32.1 UK mpg, 11.4 km/l) |
| CO2 emissions (WLTP) | 177-199 g/km |
| Fuel consumption (economy) – urban | 9.1-9.2 l/100 km (25.8 – 25.6 US mpg, 31 – 30.7 UK mpg, 11 – 10.9 km/l) |
| Fuel consumption (economy) – extra urban | 6.1-6.3 l/100 km (38.6 – 37.3 US mpg, 46.3 – 44.8 UK mpg, 16.4 – 15.9 km/l) |
| Fuel consumption (economy) – combined | 7.2-7.4 l/100 km (32.7 – 31.8 US mpg, 39.2 – 38.2 UK mpg, 13.9 – 13.5 km/l) |
| CO2 emissions | 165-169 g/km |
| Fuel Type | Petrol (Gasoline) |
| Acceleration 0 – 100 km/h | 6.9 sec |
| Acceleration 0 – 62 mph | 6.9 sec |
| Acceleration 0 – 60 mph | 6.6 sec |
| Maximum speed | 236 km/h (146.64 mph) |
| Emission standard | Euro 6d ISC-FCM |
| Weight-to-power ratio | 7.5 kg/Hp, 134.1 Hp/tonne |
| Weight-to-torque ratio | 4.8 kg/Nm, 209.6 Nm/tonne |
| Power | 224 Hp @ 5800 rpm |
| Torque | 350 Nm @ 1800-4000 rpm (258.15 lb.-ft. @ 1800-4000 rpm) |
| Engine layout | Front, Transverse |
| Engine Model/Code | M 260 |
| Engine displacement | 1991 cm3 (121.5 cu. in.) |
| Number of cylinders | 4 |
| Engine configuration | Inline |
| Fuel injection system | Direct injection |
| Engine aspiration | Turbocharger, Intercooler |
| Valvetrain | CAMTRONIC |
| Engine oil capacity | 5.5 l (5.81 US qt | 4.84 UK qt) |
| Kerb Weight | 1670 kg (3681.72 lbs.) |
| Max. weight | 2205 kg (4861.19 lbs.) |
| Max load | 535 kg (1179.47 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 |
Powertrain & Engine Architecture
The GLB 250 4MATIC DCT is powered by Mercedes-Benz’s M 260 engine, a 2.0-liter turbocharged inline-four cylinder gasoline engine. This engine is part of Mercedes’ modular engine family, designed for efficiency and scalability. The M 260 utilizes direct fuel injection and CAMTRONIC variable valve timing, allowing for optimized combustion and fuel economy. The turbocharger, coupled with an intercooler, provides a boost in power and torque. The engine is transversely mounted in the front of the vehicle. The “DCT” designation refers to the 8-speed dual-clutch transmission (G-DCT), which provides quick and smooth gear changes. This transmission is known for its efficiency and responsiveness compared to traditional automatic transmissions. The 4MATIC system is a full-time all-wheel-drive system, distributing power between the front and rear axles for enhanced traction and stability.
Driving Characteristics
The GLB 250 4MATIC DCT offers a comfortable and composed driving experience. With 224 horsepower and 258 lb-ft of torque, it provides adequate acceleration for everyday driving and highway merging. The dual-clutch transmission contributes to brisk shifts, and the all-wheel-drive system inspires confidence in various weather conditions. Compared to the base GLB 250 (which often had a lower output), the 224 hp version delivers noticeably more punch. While not a sports car, the GLB 250 offers a more engaging driving experience than some of its competitors. The gear ratios are tuned for a balance between fuel efficiency and performance, with the lower gears providing quick acceleration and the higher gears optimizing fuel economy at cruising speeds. It doesn’t possess the outright speed of the AMG GLB 35, but it offers a more refined and fuel-efficient alternative.
Equipment & Trim Levels
The GLB 250 4MATIC DCT typically came standard with features such as 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 including automatic emergency braking, lane keeping assist, and adaptive cruise control. Interior upholstery was typically MB-Tex artificial leather, with options for genuine leather upgrades. Optional extras included a panoramic sunroof, premium sound system, heated and ventilated front seats, and a head-up display. The trim level could be further enhanced with various packages, such as the Premium Package and the Multimedia Package, adding additional convenience and technology features.
Chassis & Braking
The GLB 250 4MATIC DCT utilizes an independent McPherson strut suspension in the front and a multi-link suspension in the rear, providing a comfortable ride and good handling characteristics. The suspension is tuned to balance comfort and stability. Braking duties are handled by ventilated discs on all four wheels, providing ample stopping power. The vehicle is equipped with ABS (Anti-lock Braking System), Electronic Stability Program (ESP), and other advanced braking and stability control systems. The steering is electric power-assisted, offering precise and responsive steering feel.
Market Reception & Comparison
The GLB 250 4MATIC DCT was generally well-received by automotive critics. It was praised for its spacious interior, comfortable ride, and user-friendly technology. Critics noted that the 224 hp engine provided sufficient power for most drivers, and the dual-clutch transmission offered smooth and quick shifts. Compared to other compact luxury SUVs, such as the BMW X1 and Audi Q3, the GLB 250 offered a compelling combination of value, practicality, and luxury. Fuel economy was considered competitive for its class, and reliability ratings were generally positive. Some reviewers noted that the interior materials, while well-assembled, weren’t quite as premium as those found in some of its more expensive rivals.
Legacy
The Mercedes-Benz GLB 250 4MATIC DCT has proven to be a reliable and durable vehicle. The M 260 engine, coupled with the 8-speed dual-clutch transmission, has a good track record for longevity. On the used car market, the GLB 250 DCT holds its value relatively well, due to its desirable features and reputation for quality. Common maintenance items include routine oil changes, brake pad replacements, and tire rotations. The dual-clutch transmission may require occasional servicing, but is generally considered robust. The GLB 250 4MATIC DCT remains a popular choice for buyers seeking a versatile and well-equipped compact luxury SUV.
