2014-2015 Citroen C4 II Grand Picasso (Phase I ) 2.0 BlueHDi (150 Hp) AirDream S&S

Technical Specifications

The Citroen C4 II Grand Picasso 2.0 BlueHDi 150 AirDream S&S, produced between 2014 and 2015, represents a notable evolution of Citroen’s popular multi-purpose vehicle (MPV). Positioned within the second generation of the C4 Picasso (internally designated B78), this variant served as a mid-to-high trim level, offering a compelling blend of fuel efficiency, practicality, and comfort for families. It was primarily aimed at the European market, where MPVs remained a favored choice due to their versatility and spacious interiors. The “AirDream S&S” designation signifies a high level of equipment and the inclusion of Citroen’s Stop & Start system, designed to improve fuel economy. This model is part of the broader PSA Group’s strategy to modernize its MPV offerings and compete with rivals such as the Renault Scenic and Volkswagen Touran.

Powertrain & Engine Architecture

The core of the C4 Grand Picasso 2.0 BlueHDi 150 is the DW10FD engine, a 2.0-liter four-cylinder diesel. This engine, identified by the code AHX, belongs to the PSA Group’s BlueHDi family, renowned for its focus on minimizing NOx emissions through Selective Catalytic Reduction (SCR) technology. The engine employs a common rail direct injection system, delivering fuel at exceptionally high pressures for optimized combustion. A turbocharger coupled with an intercooler further enhances performance, boosting power output to 150 horsepower at 3750 rpm and generating 370 Nm (272.9 lb-ft) of torque at a low 1750 rpm. The engine features a 16-valve configuration (four valves per cylinder) and a cast iron block with an aluminum cylinder head. The six-speed manual transmission offered with this variant is designed for a balance of efficiency and driver control. The Stop & Start system automatically shuts down the engine when the vehicle is stationary, reducing fuel consumption and emissions during urban driving.

Driving Characteristics

The 2.0 BlueHDi 150 powertrain in the C4 Grand Picasso delivers a comfortable and refined driving experience. While not particularly sporty, the engine provides ample torque for relaxed cruising and confident overtaking maneuvers. The 9.8-second 0-62 mph acceleration is respectable for an MPV of this size and weight. The six-speed manual transmission allows drivers to maintain optimal engine speed for both efficiency and performance. Compared to the lower-powered 1.6 BlueHDi variants, the 2.0-liter engine offers a noticeably more responsive feel, especially when the vehicle is fully loaded with passengers and luggage. However, it doesn’t quite match the performance of the more expensive and less common petrol-powered options. The gear ratios are well-suited for everyday driving, with a relatively long sixth gear to enhance fuel economy on highways. The steering is light and precise, making maneuvering in tight spaces easy, though it lacks significant road feel.

Equipment & Trim Levels

The AirDream S&S trim level positioned this C4 Grand Picasso variant firmly in the mid-to-upper segment of the lineup. Standard equipment typically included features such as alloy wheels, automatic climate control, a touchscreen infotainment system with navigation, rear parking sensors, and cruise control. Interior upholstery was generally a high-quality cloth or a combination of cloth and leather. Optional extras included a panoramic sunroof, leather seats, a head-up display, and advanced driver-assistance systems like lane departure warning and automatic emergency braking. The spacious interior was a key selling point, offering comfortable seating for seven passengers and a generous amount of cargo space, particularly with the rear seats folded down.

Chassis & Braking

The C4 Grand Picasso utilizes a McPherson strut front suspension and a semi-independent coil spring rear suspension. This setup provides a good balance between ride comfort and handling. The front brakes are ventilated discs, while the rear brakes are solid discs, providing adequate stopping power for the vehicle’s weight. Anti-lock Braking System (ABS) is standard, along with Electronic Brakeforce Distribution (EBD). The suspension is tuned for comfort, effectively absorbing bumps and imperfections in the road surface. Stabilizer bars are fitted to both the front and rear axles to minimize body roll during cornering.

Market Reception & Comparison

The Citroen C4 Grand Picasso 2.0 BlueHDi 150 AirDream S&S was generally well-received by automotive critics. It was praised for its spacious interior, comfortable ride, and fuel efficiency. The 2.0-liter engine was considered a good compromise between performance and economy. Compared to the 1.6 BlueHDi variants, the 2.0-liter offered a more refined driving experience, but at a slightly higher price point. Against competitors like the Renault Scenic and Volkswagen Touran, the C4 Grand Picasso stood out for its distinctive styling and innovative interior features. Fuel economy figures of around 60 mpg combined were highly competitive in its class.

Legacy

The 2.0 BlueHDi engine, in general, has proven to be a reliable unit, although, like all modern diesels, it can be susceptible to issues with the diesel particulate filter (DPF) if not regularly driven on longer journeys. The C4 Grand Picasso 2.0 BlueHDi 150 AirDream S&S remains a popular choice in the used car market, offering a practical and affordable option for families. Its spacious interior, comfortable ride, and fuel efficiency continue to appeal to buyers seeking a versatile MPV. Maintenance costs are generally reasonable, although it’s important to ensure that the DPF and other emissions control systems are functioning correctly.