The Renault Master III (Phase II), specifically the 2.3 dCi 125 horsepower panel van in L1H1 SL28 configuration, represents a significant offering in the large van segment. Introduced in 2014 as part of the Phase II refresh of the third-generation Master, this variant was aimed at businesses and tradespeople requiring a versatile and relatively economical workhorse. The L1H1 designation indicates a short wheelbase and low roof height, making it more manageable in urban environments compared to larger Master variants. Production of this specific configuration continued through 2016, solidifying its place as a popular choice in the European commercial vehicle market.
Technical Specifications
| Brand | Renault |
| Model | Master |
| Generation | Master III (Phase II, 2014) Panel Van |
| Type (Engine) | 2.3 dCi (125 Hp) L1H1 SL28 |
| Start of production | 2014 |
| End of production | 2016 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Minivan, MPV |
| Seats | 3 |
| Doors | 4 |
| Fuel consumption (combined) | 7.8 l/100 km (30.2 US mpg, 36.2 UK mpg, 12.8 km/l) |
| CO2 emissions | 197 g/km |
| Fuel Type | Diesel |
| Acceleration 0 – 100 km/h | 15 sec |
| Acceleration 0 – 62 mph | 15 sec |
| Acceleration 0 – 60 mph | 14.3 sec |
| Maximum speed | 143 km/h (88.86 mph) |
| Emission standard | Euro 5 |
| Weight-to-power ratio | 14.2 kg/Hp, 70.6 Hp/tonne |
| Weight-to-torque ratio | 5.7 kg/Nm, 175.1 Nm/tonne |
| Power | 125 Hp @ 3500 rpm |
| Power per litre | 54.4 Hp/l |
| Torque | 310 Nm @ 1500 rpm (228.64 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 | 1770 kg (3902.18 lbs.) |
| Max. weight | 2800 kg (6172.94 lbs.) |
| Max load | 1030 kg (2270.76 lbs.) |
| Trunk (boot) space – maximum | 8000 l (282.52 cu. ft.) |
| Fuel tank capacity | 80 l (21.13 US gal | 17.6 UK gal) |
| Permitted trailer load with brakes (12%) | 2500 kg (5511.56 lbs.) |
| Permitted trailer load without brakes | 750 kg (1653.47 lbs.) |
| Length | 5048 mm (198.74 in.) |
| Width | 2070 mm (81.5 in.) |
| Width including mirrors | 2470 mm (97.24 in.) |
| Height | 2303 mm (90.67 in.) |
| Wheelbase | 3182 mm (125.28 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) | 189 mm (7.44 in.) |
| Minimum turning circle (turning diameter) | 12.5 m (41.01 ft.) |
| Drivetrain Architecture | Front wheel drive |
| Drive wheel | 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 | 215/65 R16 |
| Wheel rims size | 16 |
Powertrain & Engine Architecture
The heart of the Master III 2.3 dCi 125 is 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. A turbocharger with an intercooler further enhances performance by forcing more air into the cylinders. The 125 horsepower output is achieved at 3500 rpm, while peak torque of 310 Nm (228.64 lb.-ft.) is available from just 1500 rpm, providing ample pulling power for hauling loads. This engine is known for its relatively robust construction, though it does feature a diesel particulate filter (DPF) to meet Euro 5 emission standards, which can require periodic maintenance. The engine is paired with a six-speed manual transmission, chosen for its durability and fuel efficiency. While an automated manual transmission (AMT) was available on some Master variants, the 125 hp version was primarily offered with the manual.
Driving Characteristics
The 125 hp 2.3 dCi engine, coupled with the six-speed manual transmission, provides adequate performance for typical commercial van duties. Acceleration is not its strong suit, with a 0-60 mph time of around 14.3 seconds, but the readily available torque makes it capable of carrying heavy loads without excessive strain. The gear ratios are well-suited for maintaining momentum on highways, while the lower gears provide sufficient power for navigating urban streets and inclines. Compared to the higher-output 150 hp version of the 2.3 dCi, the 125 hp model feels noticeably less powerful, particularly when fully loaded. However, it offers improved fuel economy and potentially lower maintenance costs. The driving experience is typical of a large van – functional and utilitarian, prioritizing practicality over sporty handling.
Equipment & Trim Levels
The SL28 trim level represents a mid-range offering within the Master III lineup. Standard equipment typically included features such as air conditioning, a driver’s airbag, electric front windows, and a basic audio system. The interior is designed for durability and ease of cleaning, with hard-wearing plastics and vinyl upholstery. Optional extras could include a passenger airbag, rear parking sensors, cruise control, and upgraded audio systems. The SL28 trim aimed to strike a balance between affordability and functionality, providing essential features for commercial use without the added cost of premium options.
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 design with coil springs and an anti-roll bar, providing a reasonable level of ride comfort. The rear suspension utilizes a leaf spring setup, chosen for its robustness 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, but it’s not particularly powerful. The L1H1 configuration’s relatively low center of gravity helps to minimize body roll during cornering.
Market Reception & Comparison
The Renault Master III 2.3 dCi 125 hp variant was generally well-received in the commercial vehicle market. Critics praised its fuel efficiency, load-carrying capacity, and relatively affordable price point. Compared to competitors like the Fiat Ducato and Mercedes-Benz Sprinter, the Master offered a compelling value proposition. However, some reviewers noted that the interior was somewhat basic and that the engine could feel underpowered when fully loaded. The 125 hp version was often seen as a sensible choice for businesses prioritizing economy and reliability over outright performance. The 150 hp version, while more expensive, appealed to those requiring greater power and towing capacity.
Legacy
The Renault Master III 2.3 dCi 125 hp remains a common sight on European roads today. The M9T engine, while not without its quirks (particularly related to the DPF), has proven to be reasonably durable with proper maintenance. Used examples are generally affordable, making them an attractive option for small businesses and tradespeople. The availability of spare parts is good, and the relatively simple mechanical design makes it accessible for independent mechanics. While newer vans offer more advanced technology and features, the Master III 2.3 dCi 125 hp continues to represent a practical and reliable workhorse.
