2014-2015 Peugeot 508 I SW (Phase II ) 2.0 HDi (140 Hp) FAP

The Peugeot 508 I SW (Phase II), specifically the 2.0 HDi 140 horsepower variant with a Diesel Particulate Filter (FAP), was a popular choice in the European market from 2014 to 2015. This model represented a mid-cycle refresh of the first-generation 508 SW (Station Wagon), building upon the foundation of the 1HX0 platform. Positioned as a practical and efficient family vehicle, it aimed to balance fuel economy with reasonable performance and a spacious interior. This particular engine and transmission combination occupied a middle ground within the 508 SW lineup, offering a step up in power and refinement compared to the lower-powered diesel options, while remaining more accessible than the flagship models.

Technical Specifications

INTRODUCTION

The Peugeot 508 I SW (Phase II) 2.0 HDi 140 FAP, produced between 2014 and 2015, was a station wagon designed to appeal to European families and drivers seeking a blend of practicality, fuel efficiency, and a touch of French style. The “SW” designation signifies the station wagon body style, offering increased cargo capacity compared to the sedan version. The Phase II update brought styling revisions, improved interior materials, and enhancements to the infotainment system. This variant utilized the DW10BTED4 engine, a common and well-regarded diesel powerplant within the Peugeot-Citroën group.

Powertrain & Engine Architecture

At the heart of this 508 SW variant lies the DW10BTED4 2.0-liter inline-four cylinder diesel engine. This engine, often referred to by its RHR engine code in this application, is a turbocharged common rail direct injection diesel. The turbocharger, coupled with an intercooler, helps to boost power and torque while maintaining efficiency. The common rail system, operating at very high pressures, ensures precise fuel delivery and optimized combustion. The engine features four valves per cylinder, contributing to improved breathing and power output. The 140 horsepower output is achieved at 4000 rpm, while the substantial 340 Nm (250.77 lb.-ft.) of torque is available from just 2000 rpm, providing strong low-end and mid-range acceleration. The engine is transversely mounted in the front of the vehicle. The 6-speed manual transmission was the standard offering for this trim, providing a balance between fuel economy and driver engagement.

Driving Characteristics

The 508 SW 2.0 HDi 140 offered a comfortable and composed driving experience. While not a performance-oriented vehicle, the 340 Nm of torque provided ample power for everyday driving and overtaking maneuvers. Acceleration from 0-60 mph took approximately 9.6 seconds, and a top speed of 130.49 mph was achievable. The manual transmission allowed for precise gear selection, and the relatively long gearing contributed to good fuel economy on the highway. Compared to the higher-output 163 hp version of the same engine, this variant felt slightly less responsive, but the difference was not dramatic. The 140 hp version prioritized fuel efficiency and relaxed cruising over outright performance. Compared to the petrol engines available in the 508 range, the diesel offered significantly better fuel economy and torque, making it ideal for long distances and carrying heavy loads.

Equipment & Trim Levels

The 508 SW 2.0 HDi 140 FAP typically came equipped with a reasonable level of standard features. These included air conditioning, electric front and rear windows, a CD/radio stereo system, and alloy wheels. Higher trim levels, such as Allure or Feline, added features like dual-zone climate control, a touchscreen infotainment system with navigation, leather upholstery, and parking sensors. Interior upholstery was typically cloth on the base models, with leather options available on higher trims. The dashboard layout was functional and well-designed, with a focus on ergonomics. Optional extras included a panoramic sunroof, xenon headlights, and a premium sound system.

Chassis & Braking

The 508 SW featured independent suspension on both the front and rear axles. The front suspension utilized a McPherson strut setup with a coil spring and anti-roll bar, while the rear employed a multi-link system. This configuration provided a good balance between ride comfort and handling. The steering was a rack and pinion system, offering precise and responsive control. Braking duties were handled by ventilated discs on the front wheels and solid discs on the rear. Anti-lock Braking System (ABS) was standard, enhancing safety and stability during emergency braking. The suspension was tuned to prioritize comfort, but still offered reasonable body control in corners.

Market Reception & Comparison

The Peugeot 508 SW 2.0 HDi 140 FAP was generally well-received by automotive critics. It was praised for its spacious interior, comfortable ride, and excellent fuel economy. The diesel engine was considered refined and efficient, and the manual transmission was praised for its smooth operation. Compared to rivals like the Ford Mondeo Estate and Volkswagen Passat Estate, the 508 SW offered a more stylish and distinctive design. However, some critics noted that the interior quality, while improved in the Phase II update, still lagged behind some of its competitors. Fuel economy figures of around 51.1 US mpg combined were highly competitive for its class. Reliability was generally good, although the diesel particulate filter (DPF) could be prone to clogging if the vehicle was primarily used for short journeys.

Legacy

The DW10BTED4 engine, in its various iterations, proved to be a durable and reliable powerplant. The 508 SW 2.0 HDi 140 FAP remains a popular choice on the used car market, particularly for those seeking a practical and fuel-efficient family vehicle. While modern cars offer more advanced technology and safety features, the 508 SW still represents a good value proposition. Regular maintenance, including timely oil changes and DPF regeneration, is crucial to ensure the long-term reliability of this powertrain. The 508 SW helped to solidify Peugeot’s reputation for building stylish and well-engineered vehicles.