The Mercedes-Benz GLA 180 (H247, facelift 2023) represents the entry point into the second-generation GLA compact SUV range, launched in March 2023. Positioned as a fuel-efficient and technologically advanced option, this variant combines a 1.3-liter turbocharged engine with a 48-volt mild hybrid system and a 7-speed dual-clutch transmission (7G-DCT). It caters to buyers seeking a premium crossover experience with a focus on everyday usability and lower running costs. The facelift brought styling updates, enhanced technology, and refinements to the powertrain, solidifying the GLA’s position in the competitive luxury subcompact SUV segment.
Technical Specifications
| Brand | Mercedes-Benz |
| Model | GLA |
| Generation | GLA (H247, facelift 2023) |
| Type (Engine) | GLA 180 (136 Hp) Mild Hybrid 7G-DCT |
| Start of production | March, 2023 |
| Powertrain Architecture | MHEV (Mild Hybrid Electric Vehicle) |
| Body type | SUV |
| Seats | 5 |
| Doors | 5 |
| Combined fuel consumption (WLTP) | 6.7-7.3 l/100 km (35.1 – 32.2 US mpg, 42.2 – 38.7 UK mpg, 14.9 – 13.7 km/l) |
| CO2 emissions (WLTP) | 151-165 g/km |
| Fuel Type | Petrol (Gasoline) |
| Acceleration 0 – 100 km/h | 10 sec |
| Acceleration 0 – 62 mph | 10 sec |
| Acceleration 0 – 60 mph | 9.5 sec |
| Maximum speed | 200 km/h (124.27 mph) |
| Emission standard | Euro 6d-ISC-FCM |
| Weight-to-power ratio | 11 kg/Hp, 91 Hp/tonne |
| Weight-to-torque ratio | 6.5 kg/Nm, 153.8 Nm/tonne |
| Battery voltage | 48 V |
| Battery technology | Lithium-ion (Li-Ion) |
| Electric motor power | 14 Hp |
| Electric motor Torque | 150 Nm (110.63 lb.-ft.) |
| Electric motor location | Front, Transverse |
| Power | 136 Hp @ 5500 rpm |
| Torque | 230 Nm @ 1660-3000 rpm (169.64 lb.-ft. @ 1660-3000 rpm) |
| Engine layout | Front, Transverse |
| Engine Model/Code | M 282 |
| Engine displacement | 1332 cm3 (81.28 cu. in.) |
| Number of cylinders | 4 |
| Engine configuration | Inline |
| Cylinder Bore | 72.2 mm (2.84 in.) |
| Piston Stroke | 81.4 mm (3.2 in.) |
| Compression ratio | 11.8:1 |
| Number of valves per cylinder | 4 |
| Fuel injection system | Direct injection |
| Engine aspiration | Turbocharger, Intercooler |
| Valvetrain | DOHC |
| Engine oil capacity | 5.1 l (5.39 US qt | 4.49 UK qt) |
| Kerb Weight | 1495 kg (3295.91 lbs.) |
| Max. weight | 2070 kg (4563.57 lbs.) |
| Max load | 575 kg (1267.66 lbs.) |
| Trunk (boot) space – minimum | 425 l (15.01 cu. ft.) |
| Trunk (boot) space – maximum | 1420 l (50.15 cu. ft.) |
| Fuel tank capacity | 43 l (11.36 US gal | 9.46 UK gal) |
| Max. roof load | 75 kg (165.35 lbs.) |
| Permitted trailer load with brakes (12%) | 1600 kg (3527.4 lbs.) |
| Permitted trailer load without brakes | 750 kg (1653.47 lbs.) |
| Permitted towbar download | 80 kg (176.37 lbs.) |
| Length | 4412 mm (173.7 in.) |
| Width | 1834 mm (72.2 in.) |
| Width including mirrors | 2020 mm (79.53 in.) |
| Height | 1616 mm (63.62 in.) |
| Wheelbase | 2729 mm (107.44 in.) |
| Front track | 1605 mm (63.19 in.) |
| Rear (Back) track | 1606 mm (63.23 in.) |
| Front overhang | 907 mm (35.71 in.) |
| Rear overhang | 776 mm (30.55 in.) |
| Ride height (ground clearance) | 143 mm (5.63 in.) |
| Minimum turning circle (turning diameter) | 11.4 m (37.4 ft.) |
| Drivetrain Architecture | ICE and electric motor drive the front wheels. |
| Drive wheel | Front wheel drive |
| Number of gears and type of gearbox | 7 gears, automatic transmission DCT |
| Front suspension | Independent, type McPherson with coil spring and anti-roll bar |
| Front brakes | Ventilated discs |
| Rear brakes | Disc |
| Tires size | 215/65 R17 |
| Wheel rims size | 6.5J x 17 |
Powertrain & Engine Architecture
The GLA 180 utilizes Mercedes-Benz’s M 282 engine, a 1.332-liter inline-four cylinder gasoline engine. This engine is part of the modular engine family, designed for efficiency and scalability. It features direct fuel injection and a single turbocharger with an intercooler, producing 136 horsepower at 5500 rpm and 230 Nm (169.64 lb-ft) of torque between 1660 and 3000 rpm. The mild hybrid system, operating at 48 volts, incorporates a belt-integrated starter-generator (BISG) that provides a power boost during acceleration, enables extended coasting with the engine switched off (gliding function), and facilitates a smoother start/stop function. The 7G-DCT dual-clutch transmission offers quick and precise gear changes, contributing to both performance and fuel economy. This transmission features seven forward gears and is known for its responsiveness and efficiency.
Driving Characteristics
The GLA 180, with its 136 hp and automatic transmission, delivers a comfortable and refined driving experience. Acceleration from 0 to 100 km/h (0-62 mph) takes approximately 10 seconds. While not particularly sporty, the mild hybrid system provides a noticeable boost during initial acceleration, making it feel more responsive in urban driving conditions. The 7G-DCT transmission shifts smoothly and efficiently, and the gear ratios are optimized for fuel economy. Compared to higher-output GLA variants like the GLA 250, the 180 offers less outright performance, but it excels in providing a relaxed and economical driving experience. The front-wheel-drive configuration contributes to good fuel efficiency, but it may exhibit some torque steer under hard acceleration.
Equipment & Trim Levels
The GLA 180 typically comes standard with features such as automatic climate control, a touchscreen infotainment system with Apple CarPlay and Android Auto compatibility, and a suite of safety features including automatic emergency braking and lane-keeping assist. Interior upholstery is generally Artico leatherette (synthetic leather), and the dashboard features a modern design with ambient lighting. Optional extras include larger alloy wheels, a panoramic sunroof, upgraded sound system, and advanced driver-assistance systems like adaptive cruise control and blind-spot monitoring. The Progressive trim level is a common base offering, with the Style and AMG Line packages available for a more premium appearance and additional features.
Chassis & Braking
The GLA 180 utilizes a McPherson strut front suspension and a multi-link rear suspension, providing a comfortable ride and good handling characteristics. The suspension is tuned for everyday usability, prioritizing comfort over outright sportiness. Front brakes are ventilated discs, while rear brakes are solid discs. The electronic stability program (ESP) and anti-lock braking system (ABS) are standard features, ensuring safe and controlled braking performance. The steering is electrically assisted, providing a light and precise feel.
Market Reception & Comparison
The GLA 180 has been well-received as an accessible entry point into the Mercedes-Benz GLA range. Critics have praised its fuel efficiency, comfortable ride, and well-equipped interior. Compared to other trims, such as the GLA 200 or GLA 250, the 180 offers a more affordable price point but sacrifices some performance. Its fuel economy is generally better than the higher-output variants, making it an attractive option for drivers who prioritize running costs. Reliability has been generally good, with the M 282 engine proving to be a robust and dependable unit.
Legacy
The GLA 180 (H247, facelift 2023) represents a significant step forward in terms of technology and efficiency for the GLA model line. The integration of the 48-volt mild hybrid system demonstrates Mercedes-Benz’s commitment to reducing emissions and improving fuel economy. On the used car market, these models are expected to hold their value well due to the Mercedes-Benz brand reputation and the increasing demand for fuel-efficient and technologically advanced compact SUVs. The powertrain, while not the most powerful in the range, is known for its reliability and relatively low maintenance costs, making it a practical choice for long-term ownership.
