2015-2018 Renault Master III (Phase II ) Combi 2.3 Energy dCi (170 Hp) L1H1 9 Seat

The Renault Master III (Phase II), specifically the Combi 2.3 Energy dCi 170 hp variant introduced in 2015 and continuing through 2018, represents a significant iteration of Renault’s large van platform. Positioned as a versatile passenger and commercial vehicle, this version of the Master catered to businesses and families requiring substantial space and seating capacity. The “Combi” designation indicates a focus on passenger transport, differentiating it from cargo-focused panel van configurations. This particular model, with its 2.3-liter turbocharged diesel engine and six-speed manual transmission, aimed to balance performance, fuel efficiency, and practicality within the European light commercial vehicle market. It falls within the L1H1 body length and height configuration, representing a shorter wheelbase and lower roof option within the Master III range.

Technical Specifications

INTRODUCTION

The Renault Master III Phase II Combi 2.3 Energy dCi (170 hp) represents a mid-cycle refresh of the third-generation Master, launched in 2010. This particular variant, arriving in 2015, focused on improving efficiency and refining the driving experience. The “Energy” designation signified Renault’s efforts to optimize fuel consumption and reduce emissions. The L1H1 configuration denotes a shorter body length and lower roof height, making it more manageable for urban environments while still offering a substantial interior volume. With seating for up to nine passengers, this model was popular with shuttle services, large families, and businesses needing to transport personnel. It competed directly with vehicles like the Volkswagen Crafter, Mercedes-Benz Sprinter, and Ford Transit in the large van segment.

Powertrain & Engine Architecture

At the heart of the Master Combi 2.3 dCi 170 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. Crucially, this version features a twin-turbocharger setup. The first turbocharger provides boost at lower engine speeds, improving responsiveness and eliminating turbo lag, while the second turbocharger kicks in at higher RPMs to maintain power output. An intercooler further enhances performance by cooling the compressed intake air. The engine produces 170 horsepower at 3500 rpm and 380 Nm (280 lb-ft) of torque at 1500 rpm. The six-speed manual transmission was the standard offering, providing a good balance between fuel economy and drivability. The transmission’s gear ratios are tuned for both hauling capacity and comfortable highway cruising.

Driving Characteristics

The 170 hp 2.3 dCi engine, paired with the six-speed manual transmission, delivers a respectable driving experience for a vehicle of this size. While not overtly sporty, the twin-turbo setup provides adequate power for overtaking and maintaining speed on inclines, even when fully loaded. The torque curve is relatively flat, meaning that usable power is available across a wide RPM range. Compared to lower-powered versions of the Master, this variant offers significantly improved acceleration and highway performance. However, it doesn’t match the outright performance of some competitors with higher horsepower engines. The manual transmission allows for greater driver control, but requires more effort than an automatic, particularly in stop-and-go traffic. The leaf spring rear suspension, while robust, can result in a somewhat firm ride when the vehicle is unladen.

Equipment & Trim Levels

The Master Combi 2.3 dCi 170 typically came equipped with a reasonable level of standard features. These included air conditioning, power windows, central locking, and an adjustable steering wheel. Safety features such as ABS brakes, Electronic Stability Control (ESC), and driver and passenger airbags were also standard. Higher trim levels offered options like rear parking sensors, a touchscreen infotainment system with navigation, cruise control, and upgraded interior upholstery. The interior was designed with practicality in mind, featuring durable materials and ample storage compartments. The nine-seat configuration involved a 2-3-2-2 arrangement, with the rear seats often foldable or removable to maximize cargo space.

Chassis & Braking

The Master III utilizes a front-wheel-drive layout, contributing to a lower load floor and improved space utilization. The front suspension consists of independent McPherson struts with coil springs and an anti-roll bar, providing a comfortable and controlled ride. The rear suspension employs a more traditional 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, but drivers should allow for a longer stopping distance when the vehicle is heavily loaded. The steering is hydraulic, providing a reasonably direct feel.

Market Reception & Comparison

The Renault Master III Combi 2.3 dCi 170 was generally well-received by critics as a practical and versatile van. It was praised for its spacious interior, comfortable seating, and relatively fuel-efficient engine. However, some reviewers noted that the ride quality could be improved, particularly when unladen. Compared to the lower-powered 125 hp version, the 170 hp model offered a significant performance upgrade, making it more suitable for long-distance travel and carrying heavy loads. Against competitors like the Volkswagen Crafter and Mercedes-Benz Sprinter, the Master offered a competitive price point and a good level of standard equipment. Fuel economy figures of around 6.3 l/100km (37.3 mpg) were considered respectable for a vehicle of this size and weight.

Legacy

The Renault Master III, including the 2.3 dCi 170 variant, has proven to be a relatively reliable workhorse. The M9T engine, while complex with its twin-turbo setup, is generally durable if properly maintained. Common issues include turbocharger wear and potential problems with the diesel particulate filter (DPF), particularly on vehicles used primarily for short journeys. On the used car market, these Masters represent good value for money, offering a lot of space and practicality for a reasonable price. However, potential buyers should carefully inspect the vehicle’s service history and be prepared for potential maintenance costs associated with a high-mileage commercial vehicle. The Master III laid the groundwork for the current generation Master, continuing Renault’s presence in the competitive large van segment.