The Renault Master III (Phase II), specifically the 2.3 Energy dCi (170 Hp) L3H2 Automatic Crew Van produced between 2017 and 2018, represents a significant iteration of Renault’s large van offering. Positioned as a versatile workhorse, this variant catered to businesses and tradespeople requiring substantial cargo capacity combined with passenger comfort. The “L3H2” designation indicates a long wheelbase and high roof, maximizing interior space. This model falls within the third generation of the Master (launched in 2010), with the Phase II update bringing refinements to the engine range, styling, and interior features. It primarily served the European commercial vehicle market, offering a compelling alternative to competitors like the Fiat Ducato, Mercedes-Benz Sprinter, and Ford Transit.
Technical Specifications
| Brand | Renault |
| Model | Master |
| Generation | Master III (Phase II, 2014) Crew Van |
| Type (Engine) | 2.3 Energy dCi (170 Hp) L3H2 Automatic |
| Start of production | 2017 |
| End of production | 2018 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Minivan, MPV |
| Seats | 7 |
| 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 | 13 kg/Hp, 76.9 Hp/tonne |
| Weight-to-torque ratio | 5.8 kg/Nm, 171.9 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 | 101.3 mm (3.99 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 | 2211 kg (4874.42 lbs.) |
| Max. weight | 3500 kg (7716.18 lbs.) |
| Max load | 1289 kg (2841.76 lbs.) |
| Trunk (boot) space – maximum | 9000 l (317.83 cu. ft.) |
| Fuel tank capacity | 105 l (27.74 US gal | 23.1 UK gal) |
| 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 |
| 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 | 235/65 R16 |
| Wheel rims size | 16 |
Powertrain & Engine Architecture
The heart of this Master variant is the 2.3-liter M9T four-cylinder diesel engine. This engine is a member of Renault’s Energy dCi family, known for its focus on efficiency and reduced emissions. The M9T utilizes a twin-turbocharger setup – a smaller turbo for quick response at low RPMs and a larger turbo for sustained power at higher speeds. An intercooler further enhances performance by cooling the intake air. Fuel is delivered via a common rail direct injection system, allowing for precise fuel metering and optimized combustion. The engine produces 170 horsepower at 3500 rpm and a substantial 380 Nm (280 lb-ft) of torque at just 1500 rpm. This torque output is particularly beneficial for a commercial vehicle, providing strong pulling power and effortless acceleration even when heavily loaded. Paired with the engine is a six-speed automatic transmission, offering smooth gear changes and reducing driver fatigue, especially in urban environments.
Driving Characteristics
The 170 hp and automatic transmission combination delivers a comfortable and practical driving experience. While not designed for outright speed, the Master provides ample power for highway cruising and navigating city streets. The automatic transmission is well-tuned, offering smooth shifts and responsive performance. Compared to the lower-powered 125 hp versions, the 170 hp model offers a noticeable improvement in acceleration and overall responsiveness, particularly when carrying a full load. Compared to manual transmission versions, the automatic sacrifices some fuel economy but provides greater convenience. The gear ratios are optimized for hauling and towing, prioritizing torque delivery over outright speed. The relatively high curb weight of the vehicle (2211 kg) does impact agility, but the suspension is tuned to provide a comfortable ride even on uneven surfaces.
Equipment & Trim Levels
The Crew Van configuration of the Master III Phase II typically included seating for seven passengers, making it suitable for transporting work crews and their tools. Standard equipment generally included air conditioning, a radio with USB connectivity, electric windows, and central locking. Safety features such as ABS brakes, Electronic Stability Control (ESC), and driver and passenger airbags were also standard. Optional extras could include a navigation system, rear parking sensors, cruise control, and upgraded interior trim. The interior was designed with practicality in mind, featuring durable materials and ample storage compartments. The dashboard layout is functional and straightforward, prioritizing ease of use.
Chassis & Braking
The Renault Master III utilizes a front-wheel-drive layout. The front suspension employs an independent McPherson strut design with coil springs and an anti-roll bar, providing a comfortable ride and predictable handling. The rear suspension utilizes a leaf spring setup, chosen for its durability and load-carrying capacity. Braking duties are handled by ventilated discs at the front and solid discs at the rear. The braking system is adequate for the vehicle’s weight and intended use, providing reliable stopping power. The steering is hydraulic, offering a reasonable level of assistance and feedback.
Market Reception & Comparison
The Renault Master III Phase II 2.3 Energy dCi 170 Automatic Crew Van was generally well-received by critics and commercial vehicle operators. It was praised for its spacious interior, comfortable ride, and efficient engine. The automatic transmission was seen as a significant benefit for drivers spending long hours in traffic. Compared to competitors, the Master offered a competitive combination of price, performance, and features. Fuel economy was considered good for a vehicle of its size and weight, averaging around 32.7 mpg (US) on the combined cycle. Reliability was generally considered average, with some reports of issues with the turbocharger and fuel injection system.
Legacy
The Renault Master III, and specifically the 2.3 Energy dCi 170 Automatic variant, remains a common sight on European roads today. The M9T engine, while not without its potential issues, has proven to be relatively durable when properly maintained. On the used car market, these vans represent a good value proposition for businesses and individuals needing a reliable and spacious work vehicle. Parts availability is generally good, and maintenance costs are reasonable. The combination of a powerful engine, comfortable automatic transmission, and practical Crew Van configuration ensures that this variant continues to be a popular choice in the commercial vehicle segment.
