The Renault Master III Phase II, specifically the 2.3 Energy dCi (170 hp) L1H1 SL28 panel van, represents a significant iteration in Renault’s commercial vehicle lineup. Introduced in 2017 and continuing through 2018, this variant occupied a middle ground within the Master III range, offering a balance between performance, economy, and practicality for commercial operators. The L1H1 designation indicates a short wheelbase and low roof height, making it suitable for urban delivery and service applications. This model is part of the X62 generation of the Master, a popular choice in the European light commercial vehicle (LCV) sector.
Technical Specifications
| Brand | Renault |
| Model | Master |
| Generation | Master III (Phase II, 2014) Panel Van |
| Type (Engine) | 2.3 Energy dCi (170 Hp) L1H1 SL28 |
| Start of production | 2017 |
| End of production | 2018 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Minivan, MPV |
| Seats | 3 |
| Doors | 4 |
| Fuel consumption (urban) | 7.6-7.7 l/100 km (30.9 – 30.5 US mpg) |
| Fuel consumption (extra urban) | 6.9-7.0 l/100 km (34.1 – 33.6 US mpg) |
| Fuel consumption (combined) | 7.2-7.3 l/100 km (32.7 – 32.2 US mpg) |
| CO2 emissions | 186 – 189 g/km |
| Fuel Type | Diesel |
| Emission standard | Euro 6 |
| Weight-to-power ratio | 10.9 kg/Hp |
| Weight-to-torque ratio | 4.9 kg/Nm |
| Power | 170 Hp @ 3500 rpm |
| Torque | 380 Nm @ 1500 rpm (280.27 lb.-ft. @ 1500 rpm) |
| Engine Model/Code | M9T |
| Engine displacement | 2298 cm3 (140.23 cu. in.) |
| Number of cylinders | 4 |
| Engine configuration | Inline |
| Cylinder Bore | 85 mm (3.35 in.) |
| Piston Stroke | 101.5 mm (4 in.) |
| Number of valves per cylinder | 4 |
| Fuel injection system | Diesel Commonrail |
| Engine aspiration | Twin-Turbo, Intercooler |
| Engine oil capacity | 8 l (8.45 US qt | 7.04 UK qt) |
| Coolant capacity | 11 l (11.62 US qt | 9.68 UK qt) |
| Kerb Weight | 1852 kg (4082.96 lbs.) |
| Max. weight | 2800 kg (6172.94 lbs.) |
| Max load | 948 kg (2089.98 lbs.) |
| Trunk (boot) space – maximum | 8000 l (282.52 cu. ft.) |
| Fuel tank capacity | 105 l (27.74 US gal | 23.1 UK gal) |
| Permitted trailer load with brakes (12%) | 2500 kg (5511.56 lbs.) |
| Permitted trailer load without brakes | 750 kg (1653.47 lbs.) |
| Length | 5048 mm (198.74 in.) |
| Width | 2070 mm (81.5 in.) |
| Width including mirrors | 2470 mm (97.24 in.) |
| Height | 2310 mm (90.94 in.) |
| Wheelbase | 3182 mm (125.28 in.) |
| Front track | 1750 mm (68.9 in.) |
| Rear (Back) track | 1730 mm (68.11 in.) |
| Front overhang | 842 mm (33.15 in.) |
| Rear overhang | 1024 mm (40.31 in.) |
| Ride height (ground clearance) | 182 mm (7.17 in.) |
| Minimum turning circle (turning diameter) | 12.5 m (41.01 ft.) |
| Drivetrain Architecture | Front wheel drive |
| Number of gears and type of gearbox | 6 gears, manual transmission |
| Front suspension | Independent, type McPherson with coil spring and anti-roll bar |
| Rear suspension | Leaf spring |
| Front brakes | Ventilated discs, 302×28 mm |
| Rear brakes | Disc, 305×12 mm |
| Tires size | 225/65 R16 |
| Wheel rims size | 16 |
INTRODUCTION
The Renault Master III Phase II 2.3 Energy dCi 170 hp L1H1 SL28 is a front-wheel-drive, diesel-powered panel van designed for commercial use. Introduced as part of the mid-life facelift of the third-generation Master (launched in 2010), the Phase II models benefited from updated styling, improved efficiency, and enhanced technology. The “SL28” trim level denotes a specific equipment package, typically focused on practicality and durability. This variant was primarily sold in Europe, where the Master competes with vehicles like the Fiat Ducato, Mercedes-Benz Sprinter, and Ford Transit. The L1H1 configuration – short wheelbase and low roof – made it particularly well-suited for navigating congested urban environments while still offering a substantial cargo capacity.
Powertrain & Engine Architecture
At the heart of the 2.3 Energy dCi 170 is Renault’s M9T engine, a 2.3-liter inline-four cylinder diesel. This engine utilizes a sophisticated twin-turbocharger system with an intercooler, delivering 170 horsepower at 3500 rpm and 380 Nm (280 lb-ft) of torque at 1500 rpm. The engine employs a Diesel Commonrail direct fuel injection system, ensuring precise fuel delivery and optimized combustion. The M9T engine is known for its relatively robust construction and ability to withstand the demands of commercial operation. This particular version is Euro 6 compliant, featuring a particulate filter and Start & Stop system to minimize emissions. The van is equipped with a 6-speed manual transmission, chosen for its durability and fuel efficiency. While an automated manual transmission (AMT) was available on some Master III models, it wasn’t typically paired with this specific engine and trim level.
Driving Characteristics
The 170 hp 2.3 dCi engine provides adequate performance for typical commercial van duties. While not exceptionally quick, the engine delivers strong low-end torque, making it capable of carrying heavy loads and tackling inclines without excessive strain. The 6-speed manual transmission allows for precise gear selection and helps to keep the engine within its optimal operating range. Compared to lower-powered versions of the Master III, the 170 hp variant offers noticeably improved acceleration and cruising ability, particularly when fully loaded. However, it doesn’t match the outright performance of some competitors with higher-output engines. The front-wheel-drive configuration provides predictable handling, but traction can be limited in slippery conditions when carrying a heavy payload.
Equipment & Trim Levels
The SL28 trim level typically included standard features such as air conditioning, a driver’s airbag, electric front windows, and a basic audio system. The interior is functional and durable, prioritizing practicality over luxury. Upholstery is typically hard-wearing fabric. Optional extras available for the SL28 included a passenger airbag, rear parking sensors, cruise control, and a more advanced infotainment system with navigation. The focus of the SL28 trim was to provide a cost-effective and reliable workhorse for businesses, rather than a premium or comfort-oriented vehicle.
Chassis & Braking
The Renault Master III utilizes a robust ladder-frame chassis construction, providing a solid foundation for carrying heavy loads. The front suspension consists of independent McPherson struts with a coil spring and anti-roll bar, while the rear suspension employs a leaf spring setup. This combination offers a good balance between ride comfort and load-carrying capacity. The braking system features ventilated discs on the front wheels (302x28mm) and solid discs on the rear wheels (305x12mm). The van is equipped with standard ABS (Anti-lock Braking System) and EBD (Electronic Brakeforce Distribution) for enhanced safety.
Market Reception & Comparison
The Renault Master III 2.3 Energy dCi 170 hp L1H1 SL28 was generally well-received by commercial vehicle operators. Critics praised its fuel efficiency, load-carrying capacity, and relatively comfortable ride. Compared to the lower-powered 125 hp version, the 170 hp variant offered a significant improvement in performance, making it a more suitable choice for drivers who frequently travel long distances or carry heavy loads. However, some reviewers noted that the interior was somewhat basic compared to some competitors. Fuel economy figures of around 32.7 mpg (combined) were competitive within its class. Reliability was generally good, although some owners reported issues with the diesel particulate filter (DPF) system, a common concern with modern diesel engines.
Legacy
The Renault Master III 2.3 Energy dCi 170 hp L1H1 SL28 remains a popular choice in the used commercial vehicle market. Its robust construction, relatively fuel-efficient engine, and practical design make it a reliable and cost-effective option for businesses. The M9T engine, while not without its quirks, has proven to be reasonably durable with proper maintenance. Common maintenance items include regular oil changes, filter replacements, and periodic checks of the DPF system. Today, these vans can be found performing a variety of tasks, from delivery services to mobile workshops, demonstrating their versatility and longevity.
