The Renault Master III (Phase II), specifically the 2.3 Energy dCi 165 horsepower panel van in L3H2 LM35 configuration, represents a significant iteration of Renault’s large van offering. Introduced in 2017 and continuing through 2018, this variant was positioned as a workhorse solution for businesses requiring substantial cargo capacity and reasonable fuel efficiency. It falls within the broader Master III generation (launched in 2010 and facelifted in 2014), built upon Renault’s robust platform designed for commercial vehicle applications. The L3H2 designation indicates a long wheelbase and high roof, maximizing interior volume. The LM35 trim level denotes a specific equipment package geared towards practicality and functionality.
Technical Specifications
| Brand | Renault |
| Model | Master |
| Generation | Master III (Phase II, 2014) Panel Van |
| Type | 2.3 Energy dCi (165 Hp) L3H2 LM35 |
| Start of production | 2017 |
| End of production | 2018 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Minivan, MPV |
| Seats | 3 |
| Doors | 4 |
| Fuel consumption (urban) | 7.8-8.5 l/100 km (30.2 – 27.7 US mpg, 36.2 – 33.2 UK mpg, 12.8 – 11.8 km/l) |
| Fuel consumption (extra urban) | 7.4-8.6 l/100 km (31.8 – 27.4 US mpg, 38.2 – 32.8 UK mpg, 13.5 – 11.6 km/l) |
| Fuel consumption (combined) | 7.5-8.6 l/100 km (31.4 – 27.4 US mpg, 37.7 – 32.8 UK mpg, 13.3 – 11.6 km/l) |
| CO2 emissions | 195 – 222 g/km |
| Fuel Type | Diesel |
| Emission standard | EURO VI |
| Weight-to-power ratio | 12.2 kg/Hp, 81.9 Hp/tonne |
| Weight-to-torque ratio | 5.3 kg/Nm, 188.6 Nm/tonne |
| Power | 165 Hp @ 3500 rpm |
| Power per litre | 71.8 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 |
| 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 | 235/65 R16 |
| Wheel rims size | 16 |
INTRODUCTION
The Renault Master III Phase II 2.3 Energy dCi 165 is a large panel van designed primarily for commercial use. Introduced as part of the facelifted Master III range in 2017, this variant offered a balance between performance, fuel economy, and cargo capacity. The “Energy” designation signified Renault’s efforts to improve fuel efficiency through engine optimization and aerodynamic enhancements. The L3H2 configuration, denoting a long wheelbase and high roof, made it particularly suitable for businesses needing to transport bulky goods or requiring a mobile workshop. This model was a key player in the European commercial vehicle market, competing with offerings from Ford, Volkswagen, and Mercedes-Benz.
Powertrain & Engine Architecture
At the heart of the Master III 2.3 dCi 165 lies 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. The key feature of this engine is its twin-turbocharger setup. A smaller turbocharger provides quick response at low engine speeds, minimizing turbo lag, while a larger turbocharger delivers increased power at higher RPMs. An intercooler further enhances performance by cooling the compressed intake air, increasing its density. The engine produces 165 horsepower at 3500 rpm and 380 Nm (280.27 lb-ft) of torque at 1500 rpm. This specific variant was paired with a six-speed manual transmission, chosen for its durability and efficiency in commercial applications. While an automated manual transmission (AMT) was available on some Master III models, it wasn’t typically offered with this specific engine and trim combination.
Driving Characteristics
The 165 horsepower output, coupled with the six-speed manual transmission, provides adequate performance for typical commercial van duties. Acceleration is not its strong suit, but the engine delivers strong low-end torque, making it capable of hauling heavy loads. The gear ratios are well-suited for maintaining momentum on inclines and providing sufficient pulling power. Compared to the higher-output 170 horsepower version of the 2.3 dCi, the 165 hp variant offers a slightly more relaxed driving experience, prioritizing fuel economy over outright performance. Compared to the 2.5 dCi engine available in earlier Master III models, the 2.3 dCi offers improved refinement and reduced emissions. The manual transmission provides drivers with greater control, particularly when navigating challenging terrain or carrying heavy loads.
Equipment & Trim Levels
The LM35 trim level focused on providing essential features for commercial users. Standard equipment typically included air conditioning, a driver’s airbag, electric front windows, and a basic audio system with USB connectivity. The interior is functional and durable, with hard-wearing plastics and easy-to-clean surfaces. Optional extras included a passenger airbag, rear parking sensors, cruise control, and a navigation system. The LM35 trim generally lacked the more luxurious appointments found in higher-spec Master III variants, such as leather upholstery or upgraded infotainment systems. The focus remained on practicality and cost-effectiveness.
Chassis & Braking
The Renault 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 design with coil springs and an anti-roll bar, providing a comfortable ride and predictable handling. The rear suspension utilizes a robust leaf spring setup, designed to handle heavy loads. 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, but it’s not particularly sporty. The 16-inch wheels are fitted with 235/65 R16 tires, providing a good balance between comfort and durability.
Market Reception & Comparison
The Renault Master III 2.3 Energy dCi 165 was generally well-received by critics as a practical and reliable work van. Its fuel economy was considered competitive within its segment, and the twin-turbo engine provided adequate performance for most commercial applications. Compared to the Volkswagen Crafter or Mercedes-Benz Sprinter, the Master III often offered a more affordable price point. However, some reviewers noted that the interior lacked the refinement of its German competitors. The 165 hp variant was often seen as a sweet spot in the lineup, offering a good balance between performance and fuel efficiency compared to the higher-output 170 hp version. Reliability reports suggest that the M9T engine is generally durable, but regular maintenance is crucial to prevent issues with the turbochargers and fuel injection system.
Legacy
The Renault Master III 2.3 Energy dCi 165 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 cost-effective option for businesses needing a reliable and spacious work vehicle. However, potential buyers should be aware of the importance of checking the service history and inspecting the turbochargers for signs of wear. The Master III’s robust construction and practical design have ensured its continued popularity as a workhorse van for years to come.
