2024 Mercedes-Benz T-class Long (T420) Dimensions, Size & Specs

The curb weight of the 2024 Mercedes-Benz T-class Long (T420) is approximately 1563 kg (3447 lbs), which is the weight of the vehicle without passengers or cargo but includes necessary operating consumables like oil and fuel. Its maximum permissible weight (gross vehicle weight rating) is 2269 kg (5000 lbs), indicating the total allowed weight including passengers, cargo, and load on the vehicle. This weight specification ensures the T420 offers a balance between payload capability and efficiency.

The luggage capacity of the Mercedes-Benz T-class Long (T420) 2024 is 828 liters (29.2 cubic feet) with the rear seats in their upright position, providing ample space for luggage or groceries. When the rear seats are folded down, the capacity significantly increases to 3660 liters (129.2 cubic feet), allowing for substantial cargo transport and making this minivan highly versatile for family and work needs.

A typical residential garage door width ranges around 2400 mm (94.5 inches), and the T420's width with mirrors folded is 1859 mm (73.2 inches). Its height is 1811 mm (71.3 inches), while the length is 4922 mm (193.7 inches). Most standard garages provide sufficient space for the vehicle to fit comfortably, though the height is typical for minivans and should be checked if the garage ceiling is exceptionally low. The opened mirror width is wider at 2159 mm (85 inches), so mirrors should be folded when parking in tighter spaces.

With mirrors closed, the T420 measures 1859 mm (73.2 inches) in width. When the mirrors are opened, which is typical for driving to maximize visibility, the width increases to 2159 mm (85 inches). This increased width should be considered when maneuvering through narrow spaces or parking in tight spots to avoid scraping or damage.

The Mercedes-Benz T-class Long (T420) comes equipped with 16-inch rims, specifically sized at 6J x 16. The tires fitted to these rims are sized 205/60 R16, balancing comfort, handling, and fuel efficiency. This tire size offers a good compromise between grip and road noise, contributing to a smooth ride typical for a premium minivan like the T420.

The Mercedes-Benz T-class Long (T420) is a relatively new introduction for 2024 and represents a modern, elongated variant tailored for enhanced space and versatility within the minivan segment. Compared to previous Metris or Vito models, the T420 emphasizes passenger comfort and cargo capacity with a longer wheelbase and more advanced interior packaging. While direct predecessors might have been smaller or less refined, the T420's dimensions reflect Mercedes’ focus on combining maneuverability with spaciousness, outperforming earlier vans in interior volume and technological amenities.

In the 2024 minivan market, the Mercedes-Benz T-class Long (T420) stands out for its balanced size—almost five meters in length (4922 mm, 193.7 inches)—putting it on par with competitors like the Volkswagen Multivan and larger than compact MPVs. Its width of 1859 mm (73.2 inches) is slightly narrower than some rivals, aiding in urban driving and parking. Its height of 1811 mm (71.3 inches) is typical for minivans, providing good headroom without excessive bulk. Cargo capacity with seats folded (3660 liters) often exceeds competitors, making the T420 highly competitive for families and professionals needing space and flexibility.

The Mercedes-Benz T-class Long (T420) has a roof load capacity of 100 kg (220 lbs), which is the maximum recommended weight that can be safely placed on the vehicle's roof. This includes roof boxes, racks, or other cargo equipment. Staying within this limit is crucial to maintaining vehicle stability, fuel efficiency, and safety. For users needing to carry bulky items such as kayaks, bikes, or large luggage, choosing lightweight accessories and distributing load evenly is recommended to optimize performance and avoid damage.

The Mercedes-Benz T-class Long (T420) is designed with family and versatility in mind. Its extended length of 4922 mm (193.7 inches) and generous interior space provide comfortable seating and ample cargo area, particularly with 828 liters (29.2 cubic feet) of luggage space and 3660 liters (129.2 cubic feet) available when rear seats are folded. The vehicle's practical dimensions allow it to be spacious without feeling cumbersome. In addition, the minivan offers advanced safety features, user-friendly technologies, and a high build quality that meets premium expectations, making it an ideal choice for family outings, daily commutes, and road trips.