2015-2017 Citroen C5 II (Phase II ) 2.0 BlueHDi (150 Hp) S&S

The Citroën C5 II (Phase II), specifically the 2.0 BlueHDi 150 Stop & Start variant produced between 2015 and 2017, represents a refinement of the second-generation C5 large family car. Positioned as a mid-range offering within the C5 lineup, this model aimed to balance fuel efficiency, comfortable ride quality, and respectable performance for the European market. It built upon the foundation of the C5 II platform (internally designated as X7), which debuted in 2007 and received a significant facelift in 2012, known as Phase II. This version focused on modernizing the aesthetics and, crucially, introducing a new generation of diesel engines to meet increasingly stringent Euro 6 emissions standards.

Technical Specifications

Powertrain & Engine Architecture

The heart of this C5 variant is the DW10FD engine, a 2.0-liter four-cylinder diesel engine. This engine is part of the PSA Group’s (Peugeot Citroën) BlueHDi family, designed to meet Euro 6 emissions standards through the use of Selective Catalytic Reduction (SCR) technology, utilizing AdBlue (Diesel Exhaust Fluid). The AHR engine code specifically denotes a 150 horsepower output. The engine features a common rail direct injection system, delivering fuel at extremely high pressures for optimized combustion. A turbocharger with an intercooler is employed to boost power and torque. The valvetrain utilizes a double overhead camshaft (DOHC) configuration with four valves per cylinder, enhancing breathing and efficiency. The engine is transversely mounted in the front of the vehicle. The 6-speed manual transmission was the standard offering, providing a balance between fuel economy and driver control. The Stop & Start system automatically shuts off the engine when the vehicle is stationary (at traffic lights, for example) to further reduce fuel consumption and emissions.

Driving Characteristics

The 2.0 BlueHDi 150 with a manual transmission offered a respectable driving experience. While not a performance-oriented model, the 370 Nm (272.9 lb-ft) of torque available from 2000 rpm provided adequate pulling power for everyday driving and overtaking maneuvers. Acceleration from 0-100 km/h (0-62 mph) took around 9.4 seconds. The gear ratios were tuned for fuel efficiency, meaning the engine didn’t feel overly stressed at highway speeds. Compared to the more powerful 2.0 BlueHDi 180 variant, this version felt less urgent in its acceleration, but it offered significantly better fuel economy. The manual gearbox was generally well-matched to the engine’s characteristics, providing smooth and precise shifts. The C5’s renowned hydropneumatic suspension (though increasingly replaced with conventional setups in later models) contributed to a comfortable and composed ride, absorbing bumps and imperfections in the road surface effectively.

Equipment & Trim Levels

The 2.0 BlueHDi 150 typically came equipped with a reasonable level of standard features. Interior upholstery was usually cloth, with options for leather upgrades. Standard equipment included air conditioning, a basic audio system with USB connectivity, electric front windows, and central locking. Higher trim levels, such as Exclusive, added features like automatic climate control, rear parking sensors, a touchscreen infotainment system, and alloy wheels. Optional extras included a panoramic sunroof, navigation system, and advanced driver-assistance systems (ADAS) like lane departure warning and automatic emergency braking.

Chassis & Braking

The C5 II utilized an independent multi-link suspension system at both the front and rear, contributing to its comfortable ride. Front brakes were ventilated discs, providing good stopping power, while rear brakes were typically solid discs. ABS (Anti-lock Braking System) was standard. Steering was rack and pinion with electric power assistance. The C5’s suspension was tuned for comfort rather than outright handling prowess, prioritizing a smooth and refined ride over sporty dynamics. Stabilizer bars were fitted front and rear to reduce body roll during cornering.

Market Reception & Comparison

The Citroën C5 II 2.0 BlueHDi 150 was generally well-received by automotive critics as a practical and comfortable family car. Its fuel economy was a major selling point, particularly in Europe where diesel engines were highly popular. Compared to the 1.6 BlueHDi variants, the 2.0-liter engine offered more power and refinement, making it a better choice for long-distance driving. However, some critics noted that the interior design was starting to feel dated compared to newer competitors. Reliability was generally good, although the complex emissions control systems (SCR, particulate filter) required careful maintenance to avoid issues.

Legacy

The 2.0 BlueHDi 150 engine proved to be a durable and relatively reliable unit when properly maintained. On the used car market, these C5s represent a good value proposition for buyers seeking a comfortable and fuel-efficient family car. However, potential buyers should be aware of the maintenance requirements of the diesel particulate filter (DPF) and SCR system. Regular servicing and the use of high-quality AdBlue are essential to prevent costly repairs. The C5 II, while not a sales leader, remains a respected vehicle known for its comfort and innovative suspension technology, and the 2.0 BlueHDi 150 variant offers a compelling blend of efficiency and usability.