The Mercedes Sprinter Van has long been recognized as a pioneer in the commercial van sector, and the MY2015 model year marked another significant step forward. Building on the success of its predecessors, the 2015 Sprinter Van introduced a range of enhancements focused on improved economy, enhanced safety, and greater environmental responsibility, all wrapped in a refreshed design. This update solidified its position as the benchmark commercial van, appealing to businesses and professionals seeking a reliable and versatile vehicle.
A Striking and Functional Redesign
The 2015 Sprinter Van received a visual refresh that aligns it with the modern Mercedes-Benz design language, projecting a more confident and assertive presence. The most notable change is the redesigned radiator grille, which stands more upright and features three swept-back, perforated louvers. This not only improves airflow but also creates a visual connection to the broader Mercedes-Benz family of vans and trucks.
The iconic Mercedes-Benz star takes a prominent position on a highlighted base within the grille, while Freightliner models feature their badge atop the new chrome grille. The headlamps were also sharpened, giving the Sprinter a more focused and energetic appearance. The reflector housings are masked, segmenting the headlamps and adding a cutting-edge look to the front fascia. Optional LED daytime running lights can be integrated at the bottom of the housing. Furthermore, a higher hood with more pronounced contours was implemented, enhancing pedestrian protection and contributing to the van’s authoritative stance.
The redesigned bumper features a more pronounced upward sweep beneath the headlamps and bolder lines. The central air inlet is recessed, adding dynamism and creating a more planted impression on the road. Importantly, the air inlet continues to serve as a step to aid in cleaning the windscreen, showcasing the blend of design and practicality. The underside of the bumper was also meticulously designed, drawing inspiration from SUV aesthetics, further enhancing the purposeful look of the 2015 Sprinter Van.
BlueTEC Engine Technology: Power and Efficiency Combined
Under the hood, the 2015 Sprinter Van continued to champion BlueTEC diesel engine technology, a hallmark of Mercedes-Benz’s commitment to clean and efficient performance. Since 2010, Sprinter models in the U.S. have utilized these innovative engines, setting a precedent for super-clean diesel technology in the commercial van market. BlueTEC engines achieve comparable emission levels to modern gasoline engines through a Diesel Exhaust Fluid (DEF) injection system. This system converts nitrogen oxides into harmless nitrogen and water within a downstream catalytic converter. BlueTEC technology has a proven track record, having been utilized in Mercedes-Benz trucks and buses for nearly a decade.
The standard engine for the 2015 Sprinter Van is a class-leading 2.1-liter four-cylinder diesel, favored by approximately 50% of US buyers. This engine delivers 161 horsepower and 266 lb-ft of torque, available from 1,400 to 2,400 rpm. Its undersquare design (83 mm bore and 99 mm stroke) prioritizes high tractive power, essential for commercial applications. The engine features dual overhead camshafts operating 16 intake and exhaust valves, driven by a combination of gearwheels and a short chain. A common rail injection system operates at a maximum pressure of 29,001 psi (2,000 bar), injecting fuel through magnetic injectors and seven-hole nozzles. A two-stage exhaust-gas turbocharger system ensures consistent charging.
This advanced engine design results in maximum torque availability at low engine speeds and across a broad rpm range, delivering both high specific power and torque. This downsizing strategy is key to achieving low fuel consumption, reduced emissions, and optimized vehicle weight. To ensure smooth operation, the engine incorporates a Lanchester balancer with counter-rotating shafts, a rear-positioned camshaft drive, and a dual-mass flywheel. Emissions are further managed by a two-stage cooled exhaust gas recirculation system, SCR technology with DEF injection for BlueTEC, and a particulate filter. Notably, a SULEV (Super Ultra Low Emission Vehicle) version of this engine was available for the 2015 model year, the only diesel engine with this designation.
For those requiring more power, the optional 3.0-liter V6 diesel engine remains available, producing 188 horsepower and 325 lb-ft of torque. This engine is a sophisticated piece of engineering, built around an aluminum crankcase with a 72-degree V angle. Offset rod journals and a balancer shaft contribute to its exceptionally smooth running characteristics. Technical highlights include four duplex chain-driven overhead camshafts and common rail injection with piezo injectors featuring eight spray holes per nozzle. Crucially, the V6 engine is the exclusive powertrain for the newly available 4×4 variant in MY2015.
Efficiency Enhancements Across the Drivetrain
The impressive fuel economy of the 2015 Sprinter Van is not solely due to its engine technology. Mercedes-Benz engineers meticulously refined various aspects of the van’s accessory equipment to maximize efficiency.
The four-cylinder Sprinter model is equipped with a 7-speed automatic transmission with torque converter – the only 7-speed automatic in a North American van in this segment, specifically tuned for optimal fuel economy. Improved damping technology reduces noise and vibration, while a reduced slip lockup clutch provides a more direct connection to the accelerator, enhancing responsiveness. Shift points are precisely calibrated to the engine characteristics, and optimization of oil heat-up behavior in cold starts, along with the torque converter’s hydraulic circuit, leads to faster oil warming and reduced friction losses.
Further contributing to fuel savings is a low-friction rear axle. Modifications were made to the microgeometry of the differential’s tooth flanks, installation precision was improved, and oil flow was optimized to minimize churning losses during operation. These enhancements were applied across all axle variants. Additional fuel-efficient measures include an optimized generator management system and an enhanced fuel pump that regulates supply pressure and flow rate based on demand. The ECO power steering pump is activated only when power assistance is needed, reducing unnecessary energy consumption.
Unmatched Reliability and the New 4×4 Option
The Sprinter Van has established a strong reputation for reliability, proven through extensive trials including high-speed endurance tests and extreme cold-weather short-distance tests. Accumulating around five million miles in endurance testing, including real-world customer deployments with diverse driving profiles, the Sprinter has demonstrated its robustness.
For the 2015 model year, Mercedes-Benz introduced a significant expansion to the Sprinter’s capability: the optional 4×4 system with available low range. This new variant, available in the U.S. starting in the first quarter of 2015, caters to businesses and professionals requiring enhanced traction and versatility. Offered in both 144” and 170” wheelbases, and in low and high roof configurations, the 4×4 is available in Passenger Van, Crew Van, and Cargo Van body styles. It is exclusively powered by the 3.0L V6 BlueTEC diesel engine, delivering 188 hp and 325 lb-ft of torque.
While not designed as a dedicated off-roader, the Sprinter 4×4 significantly expands the van’s usability in challenging conditions, including construction sites, oil fields, and inclement weather. The all-wheel-drive system is easily activated via a button, distributing torque at a 35:65 ratio between the front and rear axles. The Electronic Traction System (4ETS) then manages traction in various conditions. This combination of all-wheel drive and active safety systems is unique in the Sprinter’s segment.
For even more demanding terrain, the Sprinter 4×4 can be equipped with an optional low-range gear. Activating low range shortens the gearing by 42%, substantially increasing tractive power. The Sprinter 4×4 features a lifted body, increasing ground clearance by 4.3 inches (110 mm) at the front and 3.1 inches (80 mm) at the rear. This enhances its slope climbing ability by up to 20% compared to standard Sprinter models. Despite its added capabilities, the 4×4 system adds minimal weight, approximately 265 lbs (120 kg), preserving payload capacity. Prior to its US release, Sprinter 4×4 models had been successfully sold in markets such as Germany, Switzerland, and Australia.
Leading the Way in Safety with Five Assistance Systems
Mercedes-Benz has long been at the forefront of vehicle safety, and the 2015 Sprinter Van exemplifies this commitment with a suite of new assistance systems, many of which were segment firsts. Building upon features introduced in the previous model year such as Collision Prevention Assist, Blind Spot Assist, Highbeam Assist, and Lane Keeping Assist, the 2015 model added standard Crosswind Assist (on 2500 models), further enhancing safety and driver confidence.
These electronic aids are designed to proactively prevent accidents, and Mercedes-Benz believes this generation of assistance systems will positively impact accident statistics in the van segment.
Crosswind Assist: A groundbreaking safety feature, Crosswind Assist is a standard feature on 2015 Sprinter 2500 models in North America. At speeds above 50 mph (80 km/h), it mitigates the effects of crosswinds, significantly reducing the need for driver counter-steering. Based on the standard Electronic Stability Program (ESP®), Crosswind Assist uses sensors to detect crosswind forces and selectively brakes individual wheels on the windward side. This generates a steering effect, preventing dangerous drifting. The system adapts to wind strength, angle, vehicle speed, load, and driver steering input. An indicator lamp alerts the driver when the system is active.
Collision Prevention Assist: This optional radar-based system helps prevent rear-end collisions by providing proximity warnings and adaptive Brake Assist. It warns the driver if the distance to the vehicle ahead is too short and provides escalating warnings if a collision risk is detected. The system operates above approximately 12 mph and includes both static and dynamic proximity warning functions. Adaptive Brake Assist, active at all times, provides additional braking force during emergency braking if the driver’s input is insufficient.
Blind Spot Assist: An optional system utilizing radar sensors, Blind Spot Assist warns the driver of vehicles in their blind spot during lane changes. Active above approximately 20 mph, it displays a red warning signal in the corresponding exterior mirror if a vehicle is detected. If the driver activates the turn signal indicating a lane change despite the warning, an additional acoustic warning and flashing red symbol are triggered.
Lane Keeping Assist: This optional camera-based system warns the driver if the vehicle unintentionally drifts out of its lane. Operating above approximately 40 mph, a camera detects lane markings and triggers an acoustic warning if the vehicle crosses a lane marking without turn signal activation or intentional steering input.
Highbeam Assist: Another optional feature, Highbeam Assist optimizes road illumination by automatically switching between high and low beams based on traffic conditions. A camera detects oncoming and preceding vehicles, as well as ambient lighting conditions, to control high beam operation, enhancing visibility and reducing glare for other drivers. It operates above 22 mph and is available with both halogen and bi-xenon headlamps.
Beyond these advanced systems, the 2015 Sprinter Van includes a comprehensive suite of standard safety features, including ADAPTIVE ESP® with ABS, ASR, EBD, BAS, LAC, ROM/RMI, EUC, Brake Disc Wiping, and Electronic Brake Prefill. Trailer Stability Assist (TSA) is standard with a trailer coupling or pre-installation option. Occupant protection features include a yielding body structure, height-adjustable seatbelts with pretensioners and force limiters, head restraints, and front airbags. Optional safety enhancements include bi-xenon headlamps, fog lights, headlamp cleaning system, heated windscreen, rearview camera, backup warning system, PARKTRONIC, Start-off Assist, rain sensor with Headlamp Assist, window airbags, thorax bags, and a tire pressure monitoring system (on 2500 models).
Driver-Focused Interior and Infotainment
Recognizing the importance of driver well-being, the 2015 Sprinter Van prioritizes driver-fitness safety through a comfortable and ergonomic workspace. The spacious driver’s cab features comfortable, supportive seats with height adjustment. The driving position is optimized for ergonomics, with well-placed steering wheel, pedals, and controls. Instruments are clearly arranged, and frequently used controls are within easy reach. Aerodynamically optimized mirror housings minimize dirt buildup, and ride comfort, low noise levels, and effective climate control contribute to a pleasant driving experience, even on long journeys. Ample storage compartments are provided for everyday items. Precise steering and a tight turning circle enhance maneuverability and relaxed driving.
The standard infotainment system features a 5.8-inch color display with Bluetooth connectivity, telephone keypad, phone book, SD card slot, USB 2.0 interface, and AUX input. When equipped with the optional backup camera, the display shows the camera feed with guide lines for easier maneuvering. A new option for 2015 was the Becker MAP PILOT navigation unit, a fully integrated module with an intuitive interface, installed in the glove compartment and updatable via USB. A pre-installation kit was also available for fleets using a single navigation unit across multiple vehicles.
Versatility and Total Cost of Ownership
Versatility is a defining characteristic of the Mercedes-Benz Sprinter Van. With two diesel engines, multiple body styles, weight ratings, and rear axle configurations, hundreds of variants are possible. The “Sprinter Preferred Upfitter Program” further expands customization, offering factory-supported special bodies and interior equipment from certified partners. This program ensures the quality and safety of upfitter modifications, crucial as 75% of Sprinters are sold with some form of upfitting. Over 80 approved upfitters participate in the program, receiving advanced product information, exclusive option access, and tailored electronic system programming.
Beyond its versatility and performance, the Sprinter Van excels in Total Cost of Ownership (TCO). Recognized for its top-tier service, safety, and overall value, the Sprinter has consistently earned accolades like the Vincentric® “Best Fleet Value in America award” for multiple years. The efficiency of both the standard four-cylinder and optional V6 BlueTEC engines, combined with extended service intervals up to 20,000 miles for MY2015 (increased from 15,000 miles in MY2014), further enhance its TCO advantage, making the 2015 Mercedes Sprinter Van an economically sound choice for businesses seeking long-term value and reliability.
