The Mercedes-Benz GLA 180 (H247), produced from 2020 to 2023, represents the entry point into the second-generation GLA compact SUV range. Positioned as a premium subcompact crossover, the GLA 180 aimed to attract buyers seeking a stylish, technologically advanced vehicle with reasonable running costs. It slots below the GLA 200 and GLA 250 models in terms of performance and price, offering a balance between affordability and the Mercedes-Benz brand experience. The H247 generation GLA marked a significant departure from its predecessor, adopting a more mature and conventionally styled exterior while significantly upgrading the interior with the latest MBUX infotainment system. This variant primarily served the European market, where smaller, more fuel-efficient vehicles are highly valued, though limited numbers were available in other regions.
Technical Specifications
| Brand | Mercedes-Benz |
| Model | GLA |
| Generation | GLA (H247) |
| Type (Engine) | GLA 180 (136 Hp) 7G-DCT |
| Start of production | 2020 |
| End of production | 2023 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | SUV |
| Seats | 5 |
| Doors | 5 |
| Fuel consumption (economy) – urban (NEDC) | 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) |
| Fuel consumption (economy) – extra urban (NEDC) | 4.9-5.2 l/100 km (48 – 45.2 US mpg, 57.6 – 54.3 UK mpg, 20.4 – 19.2 km/l) |
| Fuel consumption (economy) – combined (NEDC) | 5.7-6 l/100 km (41.3 – 39.2 US mpg, 49.6 – 47.1 UK mpg, 17.5 – 16.7 km/l) |
| CO2 emissions (NEDC) | 130-137 g/km |
| Fuel Type | Petrol (Gasoline) |
| Acceleration 0 – 100 km/h | 9.6 sec |
| Acceleration 0 – 62 mph | 9.6 sec |
| Acceleration 0 – 60 mph | 9.1 sec |
| Maximum speed | 200 km/h (124.27 mph) |
| Emission standard | Euro 6D-ISC-FCM |
| Weight-to-power ratio | 10.3 kg/Hp, 96.8 Hp/tonne |
| Weight-to-torque ratio | 7 kg/Nm, 142.3 Nm/tonne |
| Power | 136 Hp |
| Power per litre | 102.1 Hp/l |
| Torque | 200 Nm (147.51 lb.-ft.) |
| Engine layout | Front, Transverse |
| Engine Model/Code | M 282.914 |
| 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 | 10.6:1 |
| 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) |
| Coolant | 6.8 l (7.19 US qt | 5.98 UK qt) |
| Kerb Weight | 1405 kg (3097.49 lbs.) |
| Max. weight | 2010 kg (4431.29 lbs.) |
| Max load | 605 kg (1333.8 lbs.) |
| Trunk (boot) space – minimum | 435 l (15.36 cu. ft.) |
| Trunk (boot) space – maximum | 1430 l (50.5 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 | 740 kg (1631.42 lbs.) |
| Permitted towbar download | 80 kg (176.37 lbs.) |
| Length | 4410 mm (173.62 in.) |
| Width | 1834 mm (72.2 in.) |
| Width including mirrors | 2020 mm (79.53 in.) |
| Height | 1611 mm (63.43 in.) |
| Wheelbase | 2729 mm (107.44 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 | 776 mm (30.55 in.) |
| Ride height (ground clearance) | 143 mm (5.63 in.) |
| Drag coefficient (Cd) | 0.3 |
| Minimum turning circle (turning diameter) | 11.4 m (37.4 ft.) |
| Approach angle | 18.3° |
| Departure angle | 22.1° |
| Ramp-over (brakeover) angle | 14.4° |
| Drivetrain Architecture | The Internal combustion engine (ICE) drives the front wheels of the vehicle. |
| Drive wheel | Front wheel drive |
| Number of gears and type of gearbox | 7 gears, automatic transmission G-DCT |
| Front suspension | Independent type McPherson, Transverse stabilizer |
| Rear suspension | Independent multi-link suspension, Transverse stabilizer |
| Front brakes | Ventilated discs |
| Rear brakes | Disc |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
| Power steering | Electric Steering |
| Tires size | 215/65 R17; 235/55 R18; 235/50 R19; 235/45 R20 |
| Wheel rims size | 6.5J x 17; 7.5J x 18; 7.5J x 19; 8J x 20 |
Powertrain & Engine Architecture
The GLA 180 is powered by Mercedes-Benz’s M 282.914 1.332-liter inline-four cylinder gasoline engine. This engine is part of the modular M282 family, known for its compact design and efficiency. It utilizes direct fuel injection and is equipped with a single turbocharger and intercooler to boost power output. The engine produces 136 horsepower and 200 Nm (147.51 lb-ft) of torque. The engine features a DOHC (Dual Overhead Camshaft) valvetrain with four valves per cylinder. The engine is paired with a 7G-DCT (7-speed dual-clutch transmission), which provides quick and smooth gear changes. This transmission is known for its efficiency and responsiveness, contributing to the GLA 180’s overall fuel economy. The 7G-DCT allows for both automatic and manual shifting via steering wheel-mounted paddles.
Driving Characteristics
The GLA 180, with its 136 hp and 7G-DCT transmission, offers a comfortable and refined driving experience, prioritizing fuel efficiency over outright performance. Acceleration from 0-100 km/h takes 9.6 seconds, which is adequate for everyday driving but noticeably slower than the more powerful GLA 200 or GLA 250 models. The 7G-DCT transmission is well-tuned, providing smooth gear changes and contributing to a relaxed driving experience. The gear ratios are optimized for fuel economy, meaning the engine can operate at lower RPMs during cruising. While the engine can feel somewhat strained during aggressive acceleration or when fully loaded, it generally provides sufficient power for typical urban and highway driving. The front-wheel-drive configuration offers predictable handling, but it lacks the all-weather capability of the 4MATIC all-wheel-drive system available on higher-trim models.
Equipment & Trim Levels
The GLA 180 typically came standard with features such as automatic climate control, a 7-inch touchscreen infotainment system with MBUX (Mercedes-Benz User Experience), Bluetooth connectivity, and a suite of safety features including automatic emergency braking and lane-keeping assist. Interior upholstery was typically Artico synthetic leather, with options for higher-grade leather available. Common optional extras included larger touchscreen displays (10.25-inch), navigation system, heated seats, a panoramic sunroof, and advanced driver-assistance systems like adaptive cruise control. Trim levels were relatively simple, with most customization options available as individual add-ons rather than distinct packages.
Chassis & Braking
The GLA 180 utilizes an independent McPherson strut suspension at the front and an independent multi-link suspension at the rear, providing a comfortable ride quality. A transverse stabilizer bar is fitted to both axles to reduce body roll during cornering. The braking system consists of ventilated discs at the front and solid discs at the rear. ABS (Anti-lock Braking System) is standard, along with electronic brake-force distribution and brake assist. The steering is electric power-assisted, providing light and precise steering feel.
Market Reception & Comparison
The GLA 180 was generally well-received by critics as an accessible entry point into the Mercedes-Benz GLA range. It was praised for its stylish design, comfortable interior, and fuel efficiency. However, some reviewers noted that the 1.33-liter engine could feel underpowered, particularly when compared to the more potent GLA 200 and GLA 250 models. In terms of fuel economy, the GLA 180 offered competitive figures, achieving between 5.7 and 6.0 liters per 100 kilometers (41.3 – 39.2 US mpg) in combined driving. Compared to the GLA 200, the 180 offered lower running costs but sacrificed performance. The GLA 250, while more expensive, provided a significantly more engaging driving experience.
Legacy
The GLA 180 (H247) has proven to be a relatively reliable vehicle, with the M 282 engine family generally exhibiting good durability. Common issues reported by owners include occasional software glitches with the MBUX infotainment system and, in some cases, minor oil leaks. The 7G-DCT transmission has also proven to be generally reliable, provided it is serviced according to Mercedes-Benz’s recommended intervals. On the used car market, the GLA 180 represents a relatively affordable option for buyers seeking a premium compact SUV. Its fuel efficiency and comfortable ride make it a practical choice for daily commuting and long-distance travel. However, potential buyers should be aware of the engine’s limited power output and consider whether it meets their performance needs.
