2019 Mercedes-Benz Sprinter: Towing Capacity & Payload

The 2019 Mercedes-Benz Sprinter can tow up to 7,500 pounds when properly equipped.

Quick Answer: 2019 Sprinter Towing Specs

• Maximum Towing Capacity: 5,000 lbs (Standard) or 7,500 lbs (Heavy-Duty)
• Maximum Payload Capacity: 3,854 lbs (2500) to 6,735 lbs (4500)
• Gross Vehicle Weight Rating (GVWR): 8,550 lbs (1500) to 12,125 lbs (4500)
• Gross Combined Weight Rating (GCWR): 13,550 lbs to 20,000 lbs
• Curb Weight: Approximately 4,696 to 5,745 lbs, varies significantly by configuration.
• Hitch Receiver: Factory-installed Class III or IV hitch receiver.

Tow Ratings by Engine & Drivetrain

The 2019 Sprinter offers impressive flexibility, but towing capacity is directly tied to the chassis, engine, and drivetrain configuration. Always confirm your specific vehicle's ratings on the driver-side door jamb sticker.

Note: The introduction of the 2.0L gasoline engine was new for 2019, offering a different performance profile compared to the well-known V6 diesel.

Tow Package Contents

To achieve the maximum 5,000 or 7,500-pound tow ratings, the Sprinter must be equipped with the factory Trailer Hitch Package. This package prepares the van for safe and effective towing and typically includes:

• Hitch Receiver: A frame-mounted Class III or Class IV receiver.
• 7-Pin Wiring Connector: Provides the necessary connections for trailer lights and electric brakes.
• Trailer Stability Assist (TSA): An advanced, software-based system that works with the Sprinter's Electronic Stability Program (ESP®). It can detect trailer sway and intervene by applying individual wheel brakes to stabilize both the vehicle and the trailer, providing a significant safety benefit.

Unlike many North American trucks, the Sprinter does not typically come with a factory-integrated trailer brake controller. An aftermarket brake controller is required to operate electric trailer brakes, which are essential for trailers weighing over 1,500-2,000 pounds.

5th-Wheel & Gooseneck Towing

The Mercedes-Benz Sprinter is a unibody van, not a body-on-frame heavy-duty truck. As such, it is not designed for or compatible with 5th-wheel or gooseneck hitches. All towing must be done using the conventional frame-mounted receiver hitch.

Weight Distribution & WDH Requirements

Using a weight-distribution hitch (WDH) is highly recommended for any trailer approaching the Sprinter's maximum towing capacity, especially those over 4,000 pounds. A WDH improves safety and stability by distributing a portion of the trailer's tongue weight from the rear axle to the front axle of the van and the trailer's axles.

This has several benefits:

• Levels the Vehicle: Prevents the rear of the van from sagging, which can impair steering, braking, and headlight aim.
• Improves Steering Control: Restores weight to the front wheels for better steering response.
• Reduces Sway: Works in conjunction with the Trailer Stability Assist to create a more stable towing experience.

Always ensure the WDH is properly sized for your trailer's tongue weight and correctly adjusted for your specific Sprinter.

Real-World Towing Tips for the 2019 Sprinter

• Mind Your Tongue Weight: Tongue weight should be 10-15% of the total trailer weight. For a 5,000-pound trailer, this means 500-750 pounds of downward force on the hitch. The Sprinter 2500 has a maximum tongue weight of 500 lbs, while the 3500/4500 models are rated for 750 lbs. Exceeding this can overload the rear axle.
• Brake Early: The Sprinter's brakes are robust, but a heavy trailer adds significant momentum. Increase your following distance and apply brakes earlier and more gently than you would when unloaded.
• Utilize the Diesel's Torque: The 3.0L V6 Turbo Diesel provides excellent low-end torque (325 lb-ft), making it ideal for getting a heavy load moving. Its engine braking characteristics are also beneficial on downgrades.
• Watch Your GCWR: Remember that your Gross Combined Weight Rating is the maximum allowable weight of the fully loaded van and the fully loaded trailer combined. A heavy payload in the van will reduce the amount you can safely tow.

Common Towing-Related Issues

While the 2019 Sprinter is a capable towing platform, owners should be aware of a few common points of concern:

• Transmission Temperature: While generally robust, the 7G-TRONIC transmission can run hot during prolonged towing in high ambient temperatures or on steep grades. Some owners opt to install an auxiliary transmission cooler for added peace of mind, though it is not a standard factory option.
• Brake Controller Installation: As there is no factory plug-and-play option, installing an aftermarket brake controller requires tapping into the vehicle's wiring. It's crucial that this is done correctly to avoid electrical issues. Using a professional installer is highly recommended.
• Payload Management: It's easy to overload a Sprinter, especially on camper conversions. Be mindful of the weight of your interior build-out, cargo, passengers, and trailer tongue weight to avoid exceeding your GVWR and rear axle weight rating (RAWR).

Whether you're a contractor hauling equipment or an adventurer towing a travel trailer, the 2019 Sprinter has a configuration to meet your needs. Always verify your vehicle's specific ratings and equip it properly for a safe journey. Find a trusted shop on Repairius for help with hitch installation, wiring, and maintenance.