The Renault Master III (Phase II), specifically the 2.3 dCi 150 horsepower variant introduced in 2014, represents a significant iteration of Renault’s large van offering. This version, often configured as a panel van (L2H2 MM33) with an automatic transmission, was primarily aimed at the commercial vehicle market in Europe. The Phase II update brought refinements to the engine lineup, interior, and safety features compared to the earlier Master III models. Production of this specific configuration ran from 2014 to 2016, positioning it within the broader third-generation Master range (introduced in 2010) as a mid-range option balancing performance, economy, and practicality for businesses.
Technical Specifications
| Brand | Renault |
| Model | Master |
| Generation | Master III (Phase II, 2014) Panel Van |
| Type (Engine) | 2.3 dCi (150 Hp) L2H2 MM33 Automatic |
| Start of production | 2014 |
| End of production | 2016 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Minivan, MPV |
| Seats | 3 |
| Doors | 4 |
| Fuel consumption (urban) | 8.5-8.8 l/100 km (27.7 – 26.7 US mpg) |
| Fuel consumption (extra urban) | 7.7-8.0 l/100 km (30.5 – 29.4 US mpg) |
| Fuel consumption (combined) | 8.0-8.3 l/100 km (29.4 – 28.3 US mpg) |
| CO2 emissions | 209-217 g/km |
| Fuel Type | Diesel |
| Emission standard | Euro 5 |
| Weight-to-power ratio | 12.5 kg/Hp, 79.8 Hp/tonne |
| Weight-to-torque ratio | 5.4 kg/Nm, 186.2 Nm/tonne |
| Power | 150 Hp @ 3500 rpm |
| Power per litre | 65.3 Hp/l |
| Torque | 350 Nm @ 1500 rpm (258.15 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 | 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 | 5548 mm (218.43 in.) |
| Width | 2070 mm (81.5 in.) |
| Width including mirrors | 2470 mm (97.24 in.) |
| Height | 2499 mm (98.39 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 |
| Number of gears and type of gearbox | 6 gears, automatic 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 |
Powertrain & Engine Architecture
The heart of this Master variant is the Renault M9T 2.3-liter four-cylinder diesel engine. This engine, a staple in Renault’s commercial vehicle lineup, utilizes a common rail direct injection system to deliver fuel efficiently and precisely. The M9T is turbocharged and intercooled, contributing to its 150 horsepower output at 3500 rpm and a substantial 350 Nm (258 lb-ft) of torque available from just 1500 rpm. This low-end torque is particularly beneficial for a van intended for hauling and delivery work. The engine features four valves per cylinder, enhancing breathing and contributing to its power delivery. Paired with the engine is a six-speed automatic transmission, providing smoother operation compared to manual options, especially in stop-and-go traffic. This automatic transmission was chosen to appeal to drivers prioritizing ease of use over ultimate fuel economy.
Driving Characteristics
The 150 hp 2.3 dCi automatic Master offers a comfortable and practical driving experience, though it’s not designed for outright speed. Acceleration is adequate for most commercial applications, but fully loaded, the van will feel the strain. The automatic transmission shifts smoothly, and the readily available torque makes overtaking at highway speeds manageable. Compared to the lower-powered 125 hp version, the 150 hp model provides a noticeable improvement in performance, particularly when climbing hills or carrying heavy loads. However, it doesn’t match the responsiveness of the higher-output versions available in the Master range. The gear ratios are tuned for efficiency and load-carrying capacity rather than sporty driving.
Equipment & Trim Levels
The Master III Phase II, in this configuration, typically came with a functional, work-oriented interior. Standard equipment included a driver’s airbag, ABS brakes, power steering, and a basic audio system. The cabin was designed for durability and ease of cleaning. Trim levels varied by market, but generally, this 150 hp automatic model sat in the mid-range of the Master lineup. Optional extras included air conditioning, cruise control, a rear parking sensor, and upgraded audio systems. Interior upholstery was typically hard-wearing cloth, and the dashboard layout prioritized functionality over aesthetics.
Chassis & Braking
The Master III utilizes a front-wheel-drive layout, contributing to a lower load floor and improved space utilization. The front suspension employs an independent McPherson strut setup with coil springs and an anti-roll bar, providing a reasonable level of ride comfort. The rear suspension utilizes a leaf spring design, chosen for its robustness and load-carrying capacity. Braking is handled by ventilated discs at the front and solid discs at the rear. The braking system is adequate for the vehicle’s weight, but drivers should allow for increased stopping distances when heavily loaded.
Market Reception & Comparison
The Renault Master III Phase II 2.3 dCi 150 hp automatic was generally well-received by commercial vehicle operators. Critics praised its practicality, load capacity, and relatively comfortable ride. The automatic transmission was a popular option for drivers who spent a lot of time in congested urban areas. Compared to competitors like the Fiat Ducato and Mercedes-Benz Sprinter, the Master offered a competitive price point and a good balance of features. Fuel economy was considered reasonable for a vehicle of its size and weight, although the automatic transmission did slightly reduce efficiency compared to the manual versions. 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, and specifically this 2.3 dCi 150 hp automatic variant, remains a common sight on European roads today. The M9T engine, while not without its quirks, proved to be relatively durable with proper maintenance. On the used market, these vans represent a cost-effective option for businesses needing a reliable and spacious workhorse. The automatic transmission continues to be a desirable feature, and well-maintained examples can offer many more years of service. However, potential buyers should be aware of the potential for DPF issues and ensure that the vehicle has been regularly serviced.
