The Renault Master III (Phase II), specifically the 2.3 dCi 170 horsepower variant introduced in 2017 and produced through 2018, represents a significant iteration of Renault’s large van offering. Positioned as a mid-range option within the Master III lineup, this L3H2 LM35 automatic configuration catered to businesses and tradespeople requiring a balance of cargo capacity, fuel efficiency, and ease of driving. The Phase II updates brought refinements to the interior, exterior styling, and crucially, engine technology to meet increasingly stringent Euro 6 emissions standards. This model is primarily a European commercial vehicle, though limited grey market imports exist elsewhere.
Technical Specifications
| Brand | Renault |
| Model | Master |
| Generation | Master III (Phase II, 2014) Panel Van |
| Type (Engine) | 2.3 dCi (170 Hp) L3H2 LM35 Automatic |
| Start of production | 2017 |
| End of production | 2018 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Minivan, MPV |
| Seats | 3 |
| Doors | 4 |
| Fuel consumption (urban) | 7.8-7.9 l/100 km (30.2 – 29.8 US mpg, 36.2 – 35.8 UK mpg, 12.8 – 12.7 km/l) |
| Fuel consumption (extra urban) | 6.9-7.0 l/100 km (34.1 – 33.6 US mpg, 40.9 – 40.4 UK mpg, 14.5 – 14.3 km/l) |
| Fuel consumption (combined) | 7.2-7.3 l/100 km (32.7 – 32.2 US mpg, 39.2 – 38.7 UK mpg, 13.9 – 13.7 km/l) |
| CO2 emissions | 187 – 189 g/km |
| Fuel Type | Diesel |
| Emission standard | Euro 6 |
| Weight-to-power ratio | 11.9 kg/Hp, 84.4 Hp/tonne |
| Weight-to-torque ratio | 5.3 kg/Nm, 188.6 Nm/tonne |
| Power | 170 Hp @ 3500 rpm |
| Power per litre | 74 Hp/l |
| 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 | 11 l (11.62 US qt | 9.68 UK qt) |
| Kerb Weight | 2015 kg (4442.31 lbs.) |
| Max. weight | 3500 kg (7716.18 lbs.) |
| Max load | 1485 kg (3273.86 lbs.) |
| Trunk (boot) space – maximum | 13000 l (459.09 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 | 6198 mm (244.02 in.) |
| Width | 2070 mm (81.5 in.) |
| Width including mirrors | 2470 mm (97.24 in.) |
| Height | 2549 mm (100.35 in.) |
| Wheelbase | 4332 mm (170.55 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) | 172 mm (6.77 in.) |
| Minimum turning circle (turning diameter) | 16.2 m (53.15 ft.) |
| Drivetrain Architecture | Front wheel drive. Internal Combustion engine. |
| Drive wheel | 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 utilizes a twin-turbocharger setup with an intercooler, a configuration designed to deliver both low-end torque for hauling and sufficient power for highway cruising. The M9T employs a diesel commonrail direct injection system, crucial for meeting Euro 6 emissions regulations. This system allows for precise fuel delivery, optimizing combustion efficiency and reducing particulate matter and NOx emissions. The engine produces 170 horsepower at 3500 rpm and a substantial 380 Nm (280 lb-ft) of torque at just 1500 rpm. The automatic transmission is a six-speed unit, providing smooth gear changes and contributing to driver comfort, particularly in urban environments. While not known for blistering acceleration, the transmission is geared for efficiency and load-carrying capability.
Driving Characteristics
The 170 hp automatic Master offers a comfortable and practical driving experience, prioritizing usability over outright performance. The automatic transmission, while smooth, isn’t particularly quick to downshift, meaning overtaking maneuvers require planning. The engine’s strong low-end torque makes it well-suited for carrying heavy loads, and the gearing is optimized for maintaining reasonable fuel economy even when fully laden. Compared to the higher-output versions of the Master, this variant feels less strained on inclines, but acceleration is noticeably slower. Compared to manual transmission versions, the automatic offers convenience, especially in stop-and-go traffic, but at the cost of some fuel efficiency and driver engagement.
Equipment & Trim Levels
The LM35 trim level, as featured in this variant, represents a mid-range specification. Standard equipment typically included air conditioning, a basic audio system with USB connectivity, electric windows, and central locking. Safety features included ABS brakes, Electronic Stability Program (ESP), and driver and passenger airbags. Optional extras commonly specified by buyers included a rearview camera, parking sensors, upgraded infotainment systems with navigation, and various cargo area enhancements like shelving and load securing systems. Interior upholstery was typically durable cloth, designed for commercial use. The dashboard layout is functional and straightforward, prioritizing ergonomics and ease of use.
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 a coil spring and 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. While adequate for most applications, the braking system isn’t particularly powerful, and drivers should allow for increased stopping distances when heavily loaded. The 16-inch steel wheels are standard, reflecting the van’s commercial focus.
Market Reception & Comparison
The Renault Master III, and specifically this 2.3 dCi 170 hp automatic variant, was generally well-received in the European commercial vehicle market. Critics praised its spacious interior, robust construction, and relatively fuel-efficient engine. However, the automatic transmission was sometimes criticized for being slightly sluggish. Compared to competitors like the Fiat Ducato, Mercedes-Benz Sprinter, and Volkswagen Crafter, the Master offered a competitive price point and a good balance of features. The 1.8L engine was often seen as a good compromise between fuel economy and performance, making it a popular choice for businesses seeking a versatile and reliable van.
Legacy
The M9T engine, while generally reliable, can be prone to issues with the turbocharger and fuel injectors if not properly maintained. The automatic transmission, if serviced regularly, is typically durable. In the used market, these Master vans represent a relatively affordable option for businesses and individuals needing a large-capacity van. Their longevity and relatively simple mechanical design make them appealing to those seeking a workhorse vehicle that is relatively easy to maintain. However, potential buyers should carefully inspect the vehicle’s service history and pay particular attention to the condition of the engine and transmission.
