The Renault Master III (Phase II), specifically the 2.3 Energy dCi 165 horsepower panel van in L3H3 LH35 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 third generation of the Master, which began production in 1997, and the Phase II update brought refinements to the engine range and interior appointments. The L3H3 designation indicates a long wheelbase and high roof, maximizing interior volume. This model primarily served the European commercial vehicle market, competing with vans like the Fiat Ducato, Mercedes-Benz Sprinter, and Ford Transit.
Technical Specifications
| Brand | Renault |
| Model | Master |
| Generation | Master III (Phase II, 2014) Panel Van |
| Type (Engine) | 2.3 Energy dCi (165 Hp) L3H3 LH35 |
| 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 | 12.5 kg/Hp, 80.3 Hp/tonne |
| Weight-to-torque ratio | 5.4 kg/Nm, 184.9 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 | 2055 kg (4530.5 lbs.) |
| Max. weight | 3500 kg (7716.18 lbs.) |
| Max load | 1445 kg (3185.68 lbs.) |
| Trunk (boot) space – maximum | 14800 l (522.66 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 | 2815 mm (110.83 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) | 169 mm (6.65 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 |
Powertrain & Engine Architecture
The heart of this Master variant is the Renault M9T 2.3-liter four-cylinder diesel engine. This engine utilizes a common rail direct injection system, delivering fuel at extremely high pressure for optimized combustion. The M9T is notable for its twin-turbocharger setup, employing a small turbo for rapid response at low engine speeds and a larger turbo to maintain power at higher RPMs. An intercooler is included to cool the compressed intake air, further enhancing performance and efficiency. The engine produces 165 horsepower at 3500 rpm and a substantial 380 Nm (280 lb-ft) of torque at just 1500 rpm. This torque output is crucial for hauling heavy loads. The engine is 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 models, the six-speed manual was a common pairing for this power output.
Driving Characteristics
The 165 horsepower 2.3 dCi engine, coupled with the six-speed manual transmission, provides a balance between performance and economy. While not a particularly sporty van, it offers sufficient power for fully loaded operation on highways and undulating terrain. The low-end torque is readily available, making it easy to pull away from a standstill even with a significant payload. The gear ratios are well-chosen to keep the engine within its optimal operating range. Compared to lower-powered versions of the Master, this variant offers noticeably improved acceleration and hill-climbing ability. However, it doesn’t match the responsiveness of higher-output engines available in the Master range. The manual transmission allows for greater driver control, particularly when navigating challenging conditions or managing engine braking on descents.
Equipment & Trim Levels
The Master III Phase II L3H3 LH35 2.3 dCi 165 typically came with a functional, rather than luxurious, equipment level. Standard features included a driver’s airbag, ABS brakes, power steering, and a basic audio system. The cabin focused on durability and practicality, with hard-wearing plastics and easily cleanable surfaces. Trim levels varied by market, but generally offered options such as air conditioning, electric windows, a passenger airbag, and a more advanced audio system with Bluetooth connectivity. Optional extras included rear parking sensors, cruise control, and a navigation system. The interior upholstery was typically a durable cloth material.
Chassis & Braking
The Master III utilizes a robust ladder-frame chassis, providing a solid foundation for heavy loads. The front suspension consists of independent McPherson struts with a coil spring and anti-roll bar, offering a reasonable level of ride comfort. The rear suspension employs a leaf spring setup, chosen for its load-carrying capacity and durability. Braking is handled by ventilated discs at the front and solid discs at the rear. ABS (Anti-lock Braking System) is standard. The van’s weight distribution and suspension tuning are optimized for stability when carrying heavy loads.
Market Reception & Comparison
The Renault Master III 2.3 dCi 165 was generally well-received by commercial vehicle operators. Critics praised its fuel efficiency, load capacity, and robust construction. Compared to the lower-powered 125 hp version, the 165 hp variant offered a significant improvement in performance, making it more suitable for long-distance hauling and operation in hilly areas. However, some reviewers noted that the ride quality could be firm when unladen. In terms of reliability, the M9T engine proved to be generally dependable, although regular maintenance is crucial to prevent issues with the turbochargers and fuel injection system. Fuel economy figures of 7.5-8.6 l/100km were competitive within its segment.
Legacy
The Renault Master III 2.3 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 with proper maintenance. Used examples are readily available and generally offer good value for money. The L3H3 configuration is particularly sought after by businesses requiring maximum cargo space. The Master III established Renault as a major player in the large van market, and its successor continues to build on that reputation. The combination of a capable engine, a practical interior, and a robust chassis ensures that this variant remains a viable option for commercial operators seeking a reliable and efficient work van.
