2020 Mercedes-Benz GLA (H247) Dimensions, Size & Specs

The curb weight of the Mercedes-Benz GLA (H247) ranges from 1405 kg to 1700 kg (3100 to 3748 lbs), depending on the specific trim level, engine, and optional equipment installed. Its maximum allowable weight, often referred to as Gross Vehicle Weight Rating (GVWR), ranges between 2010 kg and 2295 kg (4431 to 5062 lbs). This indicates the maximum weight of the vehicle fully loaded with passengers, cargo, and fuel. The range in both curb and maximum weight reflects the variety of configurations and options available in this model generation, allowing buyers to choose a version that fits their needs, whether for efficiency or more robust utility.

The Mercedes-Benz GLA (H247) provides a practical luggage capacity to accommodate various storage needs. With the rear seats in their upright position, the luggage compartment offers between 385 and 435 liters (13.6 to 15.3 cubic feet) of cargo space, enough for typical grocery runs or weekend bags. When the rear seats are folded down, this capacity expands significantly to between 1385 and 1430 liters (48.9 to 50.5 cubic feet), allowing the transport of larger items such as bicycles, furniture, or extensive travel luggage. This considerable versatility makes the GLA a flexible SUV option for both everyday errands and more substantial transportation requirements.

The Mercedes-Benz GLA (H247) has a ground clearance of 143 mm (5.6 inches), which provides a balance between urban comfort and moderate off-road capability, allowing it to handle rougher road surfaces and speed bumps without difficulty. This ride height supports confident driving over uneven terrain but is not intended for heavy off-roading like some larger SUVs. The roof load capacity is rated at 75 kg (165 lbs), which permits the mounting of roof boxes, bike racks, or other accessories without negatively impacting the vehicle's stability or aerodynamics. This combination enhances the GLA’s practicality for adventure or additional cargo requirements.

Yes, the Mercedes-Benz GLA (H247) will generally fit into a standard home garage. Standard garages typically have a width between 2.4 to 2.7 meters (7.9 to 8.9 feet) and a height clearance over 2 meters (6.5 feet). With the GLA’s width being 1834 mm (72.2 inches) without mirrors and a height of 1611 mm (63.4 inches), it comfortably fits, leaving room for door opening and walking space around the vehicle inside a typical garage. However, note the width with opened mirrors extends to 2020 mm (79.5 inches), so attention should be paid when maneuvering the SUV with mirrors extended in tighter garages.

Compared to its predecessor, the Mercedes-Benz GLA (X156), the H247 model released in 2020 is notably larger and more refined in dimensions. The first-generation GLA measured approximately 4417 mm in length, similar to the H247's 4410 mm, but the newer generation sees a wider and taller stance with improved interior space and styling. The width without mirrors was narrower on the X156, and the H247's increased width of 1834 mm (72.2 inches) contributes to a more stable feel and enhanced passenger comfort. Additionally, the luggage capacity is greater in the H247 generation, reflecting Mercedes-Benz's focus on versatility. These dimension changes translate into improved driving dynamics, enhanced safety, and elevated interior space without losing the compact SUV’s agility.

The Mercedes-Benz GLA (H247) fits competitively within the compact luxury SUV segment, offering dimensions that rival similarly classed vehicles such as the Audi Q3, BMW X1, and Volvo XC40. With a length of 4410 mm (173.6 inches), it is slightly longer or on par with many competitors, offering comparable cabin and cargo space. Its width of 1834 mm (72.2 inches) provides a broad stance contributing to vehicle stability. Cargo volumes ranging from 385 to 435 liters with seats up align well with this segment’s typical figures, while the expandability to over 1385 liters (disassembled rear seats) is a practical highlight. The GLA distinguishes itself with Mercedes-Benz’s hallmark interior design and technology, making it a well-rounded option in the luxury compact SUV category.

The Mercedes-Benz GLA (H247) comes with multiple rim and tire size options that influence ride comfort, handling, and aesthetics. Available rims include sizes such as 6.5J x 17, 7.5J x 18 or 19, and 8J x 20 inches. Corresponding tire sizes cover 215/65 R17, 235/55 R18, 235/50 R19, and 235/45 R20 formats. Smaller rims with higher-profile tires (like 17-inch rims with 215/65 tires) generally provide a softer ride and better absorption of road imperfections. Larger rims and lower-profile tires (such as the 20-inch rims with 235/45 tires) enhance handling responsiveness and cornering stability but might reduce ride comfort over rough surfaces. This range allows buyers to prioritize comfort or sporty driving characteristics according to their preferences.

The Mercedes-Benz GLA (H247) has a curb weight range between 1405 kg and 1700 kg (3100 to 3748 lbs). Variations in weight arise from factors such as engine choice, drivetrain configuration (front-wheel drive vs. 4MATIC all-wheel drive), optional equipment packages, and safety features. For example, models with larger engines, all-wheel drive systems, or more advanced technology and comfort options tend to weigh towards the higher end of the range. The weight differences can impact fuel efficiency, acceleration, and handling characteristics, allowing buyers to select a model that best balances performance and economy based on their usage needs.

The Mercedes-Benz GLA (H247) has a ground clearance of 143 mm (5.6 inches), which positions it mainly as an urban-focused compact SUV with some light off-road capability. This height is sufficient for handling uneven city roads, speed bumps, and occasional dirt paths, but it is not designed for serious off-roading or rugged terrain where higher ground clearance and specialized off-road equipment would be needed. The 143 mm clearance helps maintain good aerodynamics and stability for on-road driving while still offering a confident ride on moderately rough surfaces. Therefore, the GLA is best suited for city dwellers or those who drive on mixed surfaces but do not require extreme off-road capability.