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2021 Mercedes-Benz Sprinter Overview, Reviews, Ratings & Specs

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Simon A | September 24, 2025
The 2021 Mercedes-Benz Sprinter is a highly versatile full-size commercial van, part of the third generation (VS30) introduced in 2018. Available as a Cargo, Passenger, Crew Van, or Chassis Cab, it offers various roof heights and wheelbases. Priced from approximately $36,000 to over $65,000 when new, it stands out for blending Mercedes-Benz's premium quality and advanced technology with unparalleled utility, making it popular for commercial fleets and RV conversions.
The Good

The 2021 Sprinter offers robust performance, especially with its torquey diesel engine, and a surprisingly comfortable, car-like cabin for a van. Its utilitarian yet sleek design, coupled with decent fuel efficiency for its class, appeals to practical buyers seeking maximum cargo space and reliability. Emotionally, the Mercedes-Benz badge and advanced tech inspire confidence and a sense of premium quality and capability.

The Bad

Known weaknesses for the 2021 Mercedes-Benz Sprinter include its higher initial purchase price and elevated maintenance/repair costs, particularly for specialized Mercedes parts and labor. The complex diesel emissions systems (DPF, DEF) can also be prone to issues if not properly maintained or driven for long enough stretches, potentially leading to costly repairs.

2021 Mercedes-Benz Sprinter: Quick Overview

  • Engine Options:
    • 2.0L 4-cylinder turbocharged gasoline engine.
    • 3.0L V6 turbodiesel engine.
    • 2.0L 4-cylinder turbodiesel engine (new for some configurations).
  • Horsepower:
    • Gasoline: Approximately 188 hp.
    • V6 Turbodiesel: Approximately 188 hp.
    • 4-cylinder Turbodiesel: Approximately 161 hp.
  • Fuel Economy: Official EPA ratings are not typically provided for commercial vans of this size and varied configurations. Expect mid-teens MPG for gasoline models and low-20s MPG for diesel variants, heavily dependent on load and driving conditions.
  • 0-60 Times: Not designed for speed, 0-60 mph times are typically in the 10-12 second range for diesel models, varying significantly by load and configuration.
  • Towing Capacity: Up to 7,500 lbs when properly equipped with the V6 diesel engine.
  • Trim-Level Features:
    • Available in Cargo Van, Passenger Van, Crew Van, and Chassis Cab body styles.
    • Multiple wheelbase options (144-inch, 170-inch) and roof heights (Standard, High, Super High).
    • Standard Features: Mercedes-Benz User Experience (MBUX) infotainment with a 7-inch touchscreen, Keyless Start, active brake assist, and crosswind assist.
    • Optional Features: 10.25-inch MBUX touchscreen, navigation, heated front seats, LED headlights, electric sliding door, all-wheel drive (AWD) for enhanced traction, adaptive cruise control (DISTRONIC PLUS), lane keeping assist, blind-spot assist, and a parking package with a 360-degree camera.
    • The "Super High" roof option provides exceptional interior standing room, popular for conversions.
    • Passenger vans can accommodate up to 15 occupants, while cargo vans offer extensive upfitting potential for various commercial or recreational uses.

2021 Mercedes-Benz Sprinter Specifications

Vehicle Information
Year 2021
Make Mercedes-Benz
Model Sprinter
Trim -
Style Cargo Van
Type Van
Category Cargo Van
Manufacturing Details
Made In Germany
Manufacturing City CHARLESTON
Dimensions
Doors 3-Door
Curb Weight -
Gross Vehicle Weight Rating 9000 pounds
Overall Height -
Overall Length -
Overall Width -
Wheelbase Length -
Standard Seating 2
Engine & Performance
Engine 3.0-L V-6
Engine Size 3L
Engine Cylinders 6
Transmission 7-Speed Automatic
Transmission Type Automatic
Transmission Speeds 7-Speed
Drivetrain Rear-Wheel Drive
Additional Features
Anti-Brake System Standard
Steering Type -
Pricing
Manufacturer Suggested Retail Price (MSRP) -
Invoice Price -
Delivery Charges -

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What Problems Does the 2021 Mercedes-Benz Sprinter Have?

The 2021 Mercedes-Benz Sprinter, while generally robust, does have some frequently reported issues and long-term concerns, often related to its complex systems. A common problem, particularly with diesel models, involves the Diesel Particulate Filter (DPF) and Diesel Exhaust Fluid (DEF/AdBlue) systems. These systems can develop issues, especially if the vehicle is primarily used for short trips without sufficient highway driving to allow for DPF regeneration, leading to costly sensor or component failures, and potentially "limp mode." DEF pump failures and sensor problems are also reported, which can trigger warning lights and system limitations.

Electrical gremlins are another area of concern, with owners sometimes reporting issues ranging from infotainment glitches and faulty sensors to more complex wiring harness problems. While Mercedes-Benz has improved rust prevention over older generations, some owners in harsh climates still report minor surface rust developing on seams and welds prematurely. Turbocharger failures and Exhaust Gas Recirculation (EGR) valve clogging, though less common, have also been noted.

Regarding recalls, it's important for owners and prospective buyers to check the NHTSA database using the specific VIN. Recalls for similar model years have included issues like improperly bonded windshields, steering system components, or software malfunctions affecting safety features. Long-term reliability is largely dependent on rigorous and specialized maintenance; neglecting recommended service intervals, especially for the emissions systems, can lead to significant and expensive repairs down the line. The cost and availability of Mercedes-Benz specific parts and labor are a consistent long-term ownership concern.

How long will the 2021 Mercedes-Benz Sprinter last?

With diligent maintenance, the 2021 Mercedes-Benz Sprinter is renowned for exceptional longevity, with many diesel models reaching 300,000 to 500,000 miles or more, often serving 10-15 years or longer. Its robust chassis and powertrains are engineered for heavy commercial use, contributing to strong long-term durability.

However, weaknesses over time often center on the complex diesel emissions systems (DPF, DEF), which can incur significant repair costs as they age, especially if maintenance is overlooked. Electrical components and sensors can also become failure points. Suspension components will wear with mileage, and rust can become a concern in environments with road salt. Proactive, expert-level maintenance is paramount to achieving the Sprinter's impressive high-mileage potential and mitigating these age-related weaknesses.

What Technology & Safety Features are Included?

The 2021 Mercedes-Benz Sprinter integrates a range of advanced technology, entertainment, and safety features, reflecting its premium standing in the commercial van segment. At its core is the Mercedes-Benz User Experience (MBUX) infotainment system, which comes standard with a 7-inch touchscreen, and is optionally upgradeable to a larger 10.25-inch display. MBUX features intuitive voice control, activated by the "Hey Mercedes" prompt, along with seamless Apple CarPlay and Android Auto integration. USB-C ports are strategically placed for connectivity, and an integrated navigation system is an available option. For enhanced visibility, a digital rear-view mirror is also offered.

In terms of driver-assistance and safety features, the Sprinter is impressively equipped. Standard safety technologies include Active Brake Assist, which provides forward collision warning and automatic emergency braking; Crosswind Assist, designed to stabilize the vehicle in strong gusts; Load-Adaptive Electronic Stability Program (ESP) for improved handling; and a rearview camera. Optional advanced driver-assistance systems significantly elevate safety and convenience. These include DISTRONIC PLUS (adaptive cruise control) for stress-free highway driving, Lane Keeping Assist, Blind Spot Assist for improved situational awareness, and Traffic Sign Assist. ATTENTION ASSIST monitors driver drowsiness, while a Parking Package with a 360-degree camera and PARKTRONIC front/rear sensors simplifies maneuvering in tight spaces. LED High Performance headlights are available for superior illumination, and the innovative Wet Wiper System, with sprayers integrated into the wiper blades, enhances visibility in adverse weather.

It is important to note that commercial vans like the Sprinter, due to their diverse configurations and Gross Vehicle Weight Ratings (GVWRs), are generally not subjected to the standardized crash-test ratings (e.g., NHTSA, IIHS) that passenger vehicles receive. However, Mercedes-Benz designs the Sprinter to meet rigorous commercial safety standards, and its extensive suite of active safety and driver-assistance features plays a crucial role in preventing accidents.

What Colors Options are Available?

We’re working on this section!
In the meantime, feel free to explore the other sections for more content.

2021 Mercedes-Benz Sprinter Prices and Market Value

When new in 2021, Mercedes-Benz Sprinter Cargo Vans started around $36,000-$40,000 for 2WD models, while Passenger Vans began closer to $43,000-$47,000. Highly optioned or AWD configurations could easily exceed $60,000, with specialized chassis cabs pushing $70,000+.

In the current used market (late 2023/early 2024), 2021 Sprinters with moderate mileage typically range from $40,000 to $75,000+, depending heavily on configuration, condition, and any installed upfits. Depreciation insights reveal that Sprinters boast exceptionally strong resale values, particularly for the V6 diesel and AWD variants. This low depreciation is driven by their reputation for durability, versatility, the Mercedes-Benz brand appeal, and high demand for commercial applications and camper conversions. Factors like engine type, AWD option, roof height, wheelbase, mileage, condition, and professional conversions significantly impact its robust resale value.

2021 Mercedes-Benz Sprinter Cost of Ownership

Insurance costs for a 2021 Sprinter are comparable to other large vans, varying by use (commercial vs. personal) and driver profile. Fuel costs will differ significantly; diesel models offer better MPG but diesel fuel is often pricier per gallon, plus the added expense of AdBlue/DEF fluid. Gasoline models have lower fuel costs per gallon but greater consumption. Maintenance and repair are generally high due to expensive Mercedes-Benz parts and specialized labor. Neglecting scheduled service, especially for complex diesel emission systems, can lead to very costly repairs.

Overall, the 2021 Mercedes-Benz Sprinter is generally costly to own. Its higher initial price and premium maintenance expenses are significant, though its exceptional durability and strong resale value can provide some long-term offset for dedicated users.

2021 Mercedes-Benz Sprinter Fuel Efficiency

Fuel Type Diesel
Fuel Capacity -
City Mileage 0 mpg
Highway Mileage 0 miles/gallon

2021 Mercedes-Benz Sprinter Safety Rating

NHTSA
Overall Rating Not Tested
Overall Front Star Rating Not Tested
Side Overall Star Rating Not Tested
Overall Rollover Star Rating Not Tested
Combined Front Seat Rating Not Tested
Combined Rear Seat Rating Not Tested
Overall Front Star Rating Not Tested
Overall Side Star Rating Not Tested
Combined Side Barrier And Pole Ratings Not Tested
Side Barrier Not Tested
Overall Side Pole Star Rating Not Tested
Rollover Star Rating Not Tested

2021 Mercedes-Benz Sprinter Warranty

Basic
Original warranty 0 months / No data
Estimated remaining Expired
Powertrain
Original warranty 0 months / No data
Estimated remaining Expired
Rust
Original warranty 0 months / No data
Estimated remaining Expired

2021 Mercedes-Benz Sprinter Insurance

Insurance for a 2021 Mercedes-Benz Sprinter is moderately priced, reflecting its status as a Van with strong safety ratings and
reasonable repair costs.

How Does the 2021 Mercedes-Benz Sprinter Compare to Other Van?

The 2021 Mercedes-Benz Sprinter competes against key rivals like the Ford Transit and Ram ProMaster, each with distinct strengths.

In Performance, the Sprinter's available V6 turbodiesel provides excellent torque and a relatively smooth ride for a large van, complemented by optional AWD for superior traction. The Ford Transit offers robust EcoBoost gasoline engines and optional AWD, handling competently. The Ram ProMaster, with its FWD layout and V6 gasoline engine, has a lower load floor but a less refined ride.

Regarding Features, the Sprinter typically leads with its premium interior, sophisticated MBUX infotainment, and a comprehensive suite of advanced driver-assistance systems (ADAS) standard or optional. The Transit offers a good array of ADAS and SYNC infotainment, though with more utilitarian interior materials. The ProMaster is more basic, with fewer ADAS options and a utilitarian cabin.

Reliability for the Sprinter is strong overall, capable of very high mileage with proper care, but its complex diesel emissions systems can be expensive to maintain. The Ford Transit generally has solid reliability and often lower maintenance costs. The Ram ProMaster's Pentastar V6 is known for reliability, and its FWD simplifies some components, but overall perceived build quality might be lower.

On Price, the Sprinter commands the highest initial purchase price and often has the highest maintenance and repair costs, but it also boasts the strongest resale value. The Ford Transit offers more competitive initial pricing and more affordable parts/labor. The Ram ProMaster is often the most affordable new, with generally lower running costs than the Sprinter.

Alternatives:
  • Ford Transit: A strong alternative if buyers prioritize lower overall running costs, readily available service, and a wide range of gasoline powertrains without sacrificing much in versatility or capability.
  • Ram ProMaster: Recommended for those needing a very low load floor for easy cargo access or if initial budget is a primary concern. Its FWD can also be beneficial in certain conditions.
For a blend of premium quality, advanced technology, specific diesel capabilities, and optional AWD in a large van, the Sprinter remains unique and without a direct "better" alternative that matches its specific attributes.

Final Verdict: Is the 2021 Mercedes-Benz Sprinter a Good Van?

The 2021 Mercedes-Benz Sprinter is ideal for businesses requiring a premium, highly configurable, and durable work vehicle, especially those needing significant cargo or passenger capacity, long-haul reliability, or all-wheel-drive capabilities. It's also a top choice for adventure enthusiasts and RV converters due to its robust platform and spacious interior.

Is it worth buying? Yes, but with specific considerations. Its higher upfront cost and elevated maintenance expenses are balanced by exceptional longevity, advanced features, and strong resale value. For new buyers, it's perfect for those seeking full warranty coverage, the latest tech, and precise customization. For used buyers, a well-maintained V6 diesel or AWD model with complete service records can be an excellent value, mitigating initial depreciation while still providing the core Sprinter advantages. However, prepare for potentially higher out-of-warranty service costs. Ultimately, the Sprinter is for buyers prioritizing capacity, premium quality, advanced safety, and the brand prestige over minimal initial outlay and routine maintenance costs.

2021 Mercedes-Benz Sprinter Owner Reviews

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Simon A

Simon is a contributor to VinCheck, where he provides articles and reviews on various automotive topics. His work focuses on delivering accurate and up-to-date information about used cars, helping readers make informed decisions.