The Citroen C4 II Grand Picasso 2.0 BlueHDi 150 AirDream S&S Automatic, produced between 2014 and 2015, represents a significant iteration of Citroen’s popular MPV (Multi-Purpose Vehicle). Positioned as a mid-to-high trim level within the second generation C4 Picasso range (internally designated as the B78 series), this variant aimed to balance fuel efficiency, practicality, and a comfortable driving experience. It was primarily marketed in Europe, where the demand for spacious, family-oriented vehicles remained strong. This model falls within the Phase I refresh of the C4 II Grand Picasso, characterized by subtle styling updates and a focus on refining the existing platform.
Technical Specifications
| Brand | Citroen |
| Model | C4 |
| Generation | C4 II Grand Picasso (Phase I, 2013) |
| Type (Engine) | 2.0 BlueHDi (150 Hp) AirDream S&S Automatic |
| Start of production | 2014 |
| End of production | 2015 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Minivan, MPV |
| Seats | 7 |
| Doors | 5 |
| Fuel consumption (urban) | 5.0-5.1 l/100 km (47 – 46.1 US mpg) |
| Fuel consumption (extra urban) | 3.9-4.0 l/100 km (60.3 – 58.8 US mpg) |
| Fuel consumption (combined) | 4.3-4.4 l/100 km (54.7 – 53.5 US mpg) |
| CO2 emissions | 112-115 g/km |
| Fuel Type | Diesel |
| Acceleration 0 – 100 km/h | 10.2 sec |
| Acceleration 0 – 62 mph | 10.2 sec |
| Acceleration 0 – 60 mph | 9.7 sec |
| Maximum speed | 207 km/h (128.62 mph) |
| Emission standard | Euro 6 |
| Weight-to-power ratio | 9.8 kg/Hp |
| Weight-to-torque ratio | 4 kg/Nm |
| Power | 150 Hp @ 4000 rpm |
| Torque | 370 Nm @ 1750 rpm (272.9 lb.-ft. @ 1750 rpm) |
| Engine layout | Front, Transverse |
| Engine Model/Code | AHX DW10FD |
| Engine displacement | 1997 cm3 (121.86 cu. in.) |
| Number of cylinders | 4 |
| Engine configuration | Inline |
| Cylinder Bore | 85 mm (3.35 in.) |
| Piston Stroke | 88 mm (3.46 in.) |
| Number of valves per cylinder | 4 |
| Fuel injection system | Diesel Commonrail |
| Engine aspiration | Turbocharger, Intercooler |
| Engine oil capacity | 6 l (6.34 US qt | 5.28 UK qt) |
| Kerb Weight | 1476 kg (3254.02 lbs.) |
| Max. weight | 2280 kg (5026.54 lbs.) |
| Max load | 804 kg (1772.52 lbs.) |
| Trunk (boot) space – minimum | 170 l (6 cu. ft.) |
| Trunk (boot) space – maximum | 1843 l (65.08 cu. ft.) |
| Fuel tank capacity | 55 l (14.53 US gal | 12.1 UK gal) |
| Permitted trailer load with brakes (12%) | 1300 kg (2866.01 lbs.) |
| Permitted trailer load without brakes | 750 kg (1653.47 lbs.) |
| Permitted towbar download | 70 kg (154.32 lbs.) |
| Length | 4597 mm (180.98 in.) |
| Width | 1826 mm (71.89 in.) |
| Width with mirrors folded | 1971 mm (77.6 in.) |
| Width including mirrors | 2117 mm (83.35 in.) |
| Height | 1638-1644 mm (64.49 – 64.72 in.) |
| Wheelbase | 2840 mm (111.81 in.) |
| Front track | 1573-1587 mm (61.93 – 62.48 in.) |
| Rear (Back) track | 1576-1590 mm (62.05 – 62.6 in.) |
| Front overhang | 884 mm (34.8 in.) |
| Rear overhang | 873 mm (34.37 in.) |
| Drag coefficient (Cd) | 0.30 |
| Minimum turning circle | 11.3 m (37.07 ft.) |
| Drivetrain Architecture | Front wheel drive |
| Number of gears and type of gearbox | 6 gears, automatic transmission |
| Front suspension | Independent, type McPherson with coil spring and anti-roll bar |
| Rear suspension | Semi-independent, coil spring |
| Front brakes | Ventilated discs |
| Rear brakes | Disc |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
| Power steering | Electric Steering |
| Tires size | 205/55 R17; 225/45 R18 |
| Wheel rims size | 17; 18 |
Powertrain & Engine Architecture
At the heart of the C4 Grand Picasso 2.0 BlueHDi 150 lies the DW10FD engine, a 2.0-liter four-cylinder diesel engine. This engine, identified by the code AHX, is a member of the PSA Group’s (Peugeot Citroen) BlueHDi family, known for its focus on reducing NOx emissions through Selective Catalytic Reduction (SCR) technology. The engine utilizes a common rail direct injection system, delivering fuel at extremely high pressures for optimized combustion. A turbocharger with an intercooler further enhances performance, boosting power output to 150 horsepower at 4000 rpm and 370 Nm (272.9 lb-ft) of torque at a low 1750 rpm. The engine features four valves per cylinder and a sophisticated engine management system to balance power delivery and fuel efficiency. Paired with this engine is an Aisin-sourced six-speed automatic transmission, chosen for its smoothness and reliability. This transmission features a torque converter and electronic control for optimized gear selection.
Driving Characteristics
The 2.0 BlueHDi 150 Automatic powertrain delivers a comfortable and relaxed driving experience, well-suited for long journeys and family transport. While not overtly sporty, the engine provides ample torque for effortless acceleration and overtaking. The automatic transmission shifts smoothly, although it can sometimes feel hesitant during quick downshifts. The 0-62 mph (0-100 km/h) time of 10.2 seconds is respectable for a seven-seat MPV. Compared to the lower-powered 1.6 BlueHDi variants, the 2.0-liter engine offers noticeably more performance, particularly when fully loaded. However, it doesn’t match the responsiveness of the petrol-powered options. The gear ratios are tuned for fuel economy, prioritizing higher gears at cruising speeds.
Equipment & Trim Levels
The AirDream trim level, as the name suggests, focused on comfort and convenience. Standard equipment typically included automatic climate control, a touchscreen infotainment system with navigation, rear parking sensors, cruise control, and automatic headlights and wipers. Interior upholstery was usually a cloth-based material, with options for leather upgrades. Higher specification packages could add features like panoramic sunroof, keyless entry and start, and advanced driver-assistance systems (ADAS) such as lane departure warning and emergency braking. The C4 Grand Picasso was known for its innovative interior design, featuring modular seating and ample storage spaces.
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, enhancing safety during emergency braking situations. The steering is electrically assisted, offering light and precise control. Stabilizer bars are fitted to both the front and rear axles to reduce body roll during cornering.
Market Reception & Comparison
The Citroen C4 Grand Picasso 2.0 BlueHDi 150 Automatic 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, although some reviewers noted that the automatic transmission could be slow to respond at times. Compared to rivals like the Renault Scenic and Volkswagen Touran, the C4 Grand Picasso offered a distinctive design and a focus on practicality. The BlueHDi engine’s low CO2 emissions were also a significant selling point in Europe.
Legacy
The DW10FD engine, in its various iterations, has proven to be a relatively reliable powertrain. However, like all modern diesel engines, it’s susceptible to issues with the diesel particulate filter (DPF) if not driven on longer journeys regularly. The Aisin automatic transmission is also generally considered durable. In the used car market, the C4 Grand Picasso 2.0 BlueHDi 150 Automatic remains a popular choice for families seeking a spacious and economical MPV. Maintenance costs are reasonable, and parts availability is generally good. The vehicle’s innovative interior and comfortable ride continue to appeal to buyers looking for a practical and well-equipped family car.
