The Renault Master III (Phase II), specifically the 2.3 dCi 125 horsepower panel van in L2H2 MM33 configuration, represents a significant iteration of Renault’s large van offering, produced from 2014 to 2016. Positioned as a workhorse for commercial applications, this variant aimed to balance fuel efficiency, payload capacity, and affordability within the Master III range. The Phase II update brought refinements to the engine and interior, enhancing its appeal in the competitive European light commercial vehicle market. This model served as a crucial component of Renault’s strategy to provide versatile and reliable transportation solutions for businesses and tradespeople.
Technical Specifications
| Brand | Renault |
| Model | Master |
| Generation | Master III (Phase II, 2014) Panel Van |
| Type (Engine) | 2.3 dCi (125 Hp) L2H2 MM33 |
| Start of production | 2014 |
| End of production | 2016 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Minivan, MPV |
| Seats | 3 |
| Doors | 4 |
| Fuel consumption (combined) | 7.8 l/100 km (30.2 US mpg, 36.2 UK mpg, 12.8 km/l) |
| CO2 emissions | 207 g/km |
| Fuel Type | Diesel |
| Acceleration 0 – 100 km/h | 15 sec |
| Acceleration 0 – 62 mph | 15 sec |
| Acceleration 0 – 60 mph | 14.3 sec |
| Maximum speed | 143 km/h (88.86 mph) |
| Emission standard | Euro 5 |
| Weight-to-power ratio | 15 kg/Hp, 66.5 Hp/tonne |
| Weight-to-torque ratio | 6.1 kg/Nm, 164.9 Nm/tonne |
| Power | 125 Hp @ 3500 rpm |
| Power per litre | 54.4 Hp/l |
| Torque | 310 Nm @ 1500 rpm (228.64 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 | Turbocharger, Intercooler |
| Engine oil capacity | 8 l (8.45 US qt | 7.04 UK qt) |
| Coolant | 11 l (11.62 US qt | 9.68 UK qt) |
| Kerb Weight | 1880 kg (4144.69 lbs.) |
| Max. weight | 3300 kg (7275.25 lbs.) |
| Max load | 1420 kg (3130.56 lbs.) |
| Trunk (boot) space – maximum | 10800 l (381.4 cu. ft.) |
| Fuel tank capacity | 80 l (21.13 US gal | 17.6 UK gal) |
| Permitted trailer load with brakes (12%) | 2500 kg (5511.56 lbs.) |
| Permitted trailer load without brakes | 750 kg (1653.47 lbs.) |
| Length | 5548 mm (218.43 in.) |
| Width | 2070 mm (81.5 in.) |
| Width including mirrors | 2470 mm (97.24 in.) |
| Height | 2495 mm (98.23 in.) |
| Wheelbase | 3682 mm (144.96 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) | 174 mm (6.85 in.) |
| Minimum turning circle (turning diameter) | 14.1 m (46.26 ft.) |
| Drivetrain Architecture | Front wheel drive |
| Drive wheel | 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 | 215/65 R16 |
| Wheel rims size | 16 |
Powertrain & Engine Architecture
The heart of the Renault Master III 2.3 dCi 125 is the M9T engine, a 2.3-liter inline four-cylinder diesel. This engine utilizes a common rail direct injection system, delivering fuel at extremely high pressure for optimized combustion. A turbocharger with an intercooler is employed to increase power output and improve efficiency. The engine produces 125 horsepower at 3500 rpm and 310 Nm (228.64 lb-ft) of torque at 1500 rpm. This torque curve is particularly beneficial for a commercial vehicle, providing ample pulling power at lower engine speeds. The engine is paired with a six-speed manual transmission, chosen for its durability and cost-effectiveness in a work van application. While an automated manual transmission (AMT) was available on some Master III models, the 125 hp variant was predominantly offered with the manual gearbox.
Driving Characteristics
The 125 hp 2.3 dCi engine, coupled with the six-speed manual transmission, provides adequate performance for typical commercial duties. Acceleration is not its strong suit, with a 0-60 mph time of around 14.3 seconds. However, the engine’s strong low-end torque makes it well-suited for hauling loads and navigating urban environments. The gear ratios are optimized for fuel efficiency and usability, rather than outright speed. Compared to higher-output versions of the 2.3 dCi engine (150 hp and 170 hp), the 125 hp variant feels less strained when fully loaded, potentially contributing to improved long-term reliability. The manual transmission allows for greater driver control, particularly when maneuvering in tight spaces or on challenging terrain.
Equipment & Trim Levels
The L2H2 MM33 trim level represents a mid-range offering within the Master III lineup. Standard equipment typically included a driver’s airbag, ABS brakes, power steering, and a basic audio system. The interior is functional and durable, with hard-wearing plastics and cloth upholstery. The L2H2 designation refers to the van’s length (L2 – medium length) and height (H2 – high roof), providing a generous cargo volume of 10800 liters (381.4 cu. ft.). Optional extras included air conditioning, rear parking sensors, cruise control, and upgraded audio systems. The focus was on providing a practical and cost-effective vehicle for commercial use, rather than luxurious appointments.
Chassis & Braking
The Renault Master III utilizes a front-wheel-drive layout. The front suspension consists of independent McPherson struts with coil springs and an anti-roll bar, providing a comfortable ride and predictable handling. The rear suspension employs a leaf spring setup, chosen for its robustness and load-carrying capacity. The braking system features ventilated discs on the front wheels (302x28mm) and solid discs on the rear wheels (305x12mm). ABS (Anti-lock Braking System) is standard. The chassis is designed to withstand the stresses of commercial operation, with a reinforced frame and robust suspension components.
Market Reception & Comparison
The Renault Master III 2.3 dCi 125 was generally well-received by critics as a capable and reliable work van. Its fuel economy of around 30.2 US mpg was considered competitive for its class. Compared to the higher-powered versions, the 125 hp variant offered a lower purchase price and potentially lower running costs, making it an attractive option for businesses on a budget. However, some reviewers noted that the engine could feel underpowered when fully loaded or when driving on steep inclines. Compared to rivals like the Fiat Ducato and Mercedes-Benz Sprinter, the Master III offered a good balance of price, practicality, and reliability.
Legacy
The Renault Master III 2.3 dCi 125 has proven to be a relatively reliable powertrain. The M9T engine, while not without its quirks, is generally considered durable when properly maintained. Common issues include turbocharger wear and potential problems with the fuel injection system. On the used market, these vans represent good value for money, offering a large cargo capacity and reasonable running costs. They remain a popular choice for small businesses, tradespeople, and conversion projects. The Master III, and specifically this 125 hp variant, solidified Renault’s position as a key player in the European light commercial vehicle segment.
