The Citroen C4 II Hatchback, specifically the 2.0 HDi variant producing 150 horsepower, was a key model in Citroen’s lineup from 2011 to 2015. Positioned as a mid-range offering within the second generation C4 (launched in 2010, internally designated as the B7 platform), it aimed to balance fuel efficiency with respectable performance. This generation C4 represented a significant departure from its predecessor, offering a more refined interior and improved driving dynamics. The 2.0 HDi 150 was particularly important in European markets where diesel engines dominated the compact hatchback segment, offering a compelling alternative to gasoline-powered rivals.
Technical Specifications
| Brand | Citroen |
| Model | C4 |
| Generation | C4 II Hatchback (Phase I, 2010) |
| Type (Engine) | 2.0 HDi (150 Hp) |
| Start of production | 2011 |
| End of production | 2015 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Hatchback |
| Seats | 5 |
| Doors | 5 |
| Fuel consumption (urban) | 6.5 l/100 km (36.2 US mpg, 43.5 UK mpg, 15.4 km/l) |
| Fuel consumption (extra urban) | 4.1 l/100 km (57.4 US mpg, 68.9 UK mpg, 24.4 km/l) |
| Fuel consumption (combined) | 5 l/100 km (47 US mpg, 56.5 UK mpg, 20 km/l) |
| CO2 emissions | 130 g/km |
| Fuel Type | Diesel |
| Acceleration 0 – 100 km/h | 8.6 sec |
| Acceleration 0 – 62 mph | 8.6 sec |
| Acceleration 0 – 60 mph | 8.2 sec |
| Maximum speed | 208 km/h (129.25 mph) |
| Emission standard | Euro 5 |
| Weight-to-power ratio | 8.8 kg/Hp, 113.6 Hp/tonne |
| Weight-to-torque ratio | 3.9 kg/Nm, 257.6 Nm/tonne |
| Power | 150 Hp @ 3750 rpm |
| Power per litre | 75.1 Hp/l |
| Torque | 340 Nm @ 2000 rpm (250.77 lb.-ft. @ 2000 rpm) |
| Engine layout | Front, Transverse |
| Engine Model/Code | RHE DW10CTED4 |
| 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.) |
| Compression ratio | 16:1 |
| Number of valves per cylinder | 4 |
| Fuel injection system | Diesel Commonrail |
| Engine aspiration | Turbocharger, Intercooler |
| Valvetrain | DOHC |
| Engine oil capacity | 5 l (5.28 US qt | 4.4 UK qt) |
| Kerb Weight | 1320 kg (2910.1 lbs.) |
| Max. weight | 1885 kg (4155.71 lbs.) |
| Max load | 565 kg (1245.61 lbs.) |
| Trunk (boot) space – minimum | 380 l (13.42 cu. ft.) |
| Trunk (boot) space – maximum | 1183 l (41.78 cu. ft.) |
| Fuel tank capacity | 60 l (15.85 US gal | 13.2 UK gal) |
| Permitted trailer load with brakes (8%) | 1750 kg (3858.09 lbs.) |
| Permitted trailer load with brakes (12%) | 1500 kg (3306.93 lbs.) |
| Permitted trailer load without brakes | 695 kg (1532.21 lbs.) |
| Permitted towbar download | 75 kg (165.35 lbs.) |
| Length | 4329 mm (170.43 in.) |
| Width | 1789 mm (70.43 in.) |
| Width including mirrors | 2050 mm (80.71 in.) |
| Height | 1489-1502 mm (58.62 – 59.13 in.) |
| Wheelbase | 2608 mm (102.68 in.) |
| Front track | 1522-1536 mm (59.92 – 60.47 in.) |
| Rear (Back) track | 1515-1529 mm (59.65 – 60.2 in.) |
| Front overhang | 935 mm (36.81 in.) |
| Rear overhang | 786 mm (30.94 in.) |
| Drag coefficient (Cd) | 0.30 |
| Minimum turning circle (turning diameter) | 11.46 m (37.6 ft.) |
| Drivetrain Architecture | The Internal combustion engine (ICE) drives the front wheels of the vehicle. |
| Drive wheel | Front wheel drive |
| Number of gears and type of gearbox | 6 gears, manual 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 |
| Tires size | 205/55 R16; 225/45 R17 |
| Wheel rims size | 16; 17 |
Powertrain & Engine Architecture
The heart of this C4 variant is the DW10CTED4 engine, a 2.0-liter four-cylinder diesel engine. This engine is a member of the PSA Group’s (Peugeot Citroen) HDi family, known for its efficiency and torque output. The ‘DW10’ designation indicates a 100mm bore spacing, while ‘CTED4’ signifies a common rail direct injection system with four valves per cylinder and a turbocharger with an intercooler. The engine utilizes a common rail direct injection system operating at very high pressures (typically around 1600 bar) to atomize the fuel for efficient combustion. The turbocharger, coupled with the intercooler, boosts power and torque while mitigating turbo lag. The engine’s DOHC (Double Overhead Camshaft) valvetrain further enhances breathing and performance. This engine was paired with a 6-speed manual transmission, delivering power to the front wheels.
Driving Characteristics
The 2.0 HDi 150 offered a good balance between performance and economy. While not a sports-oriented variant, the 340 Nm (250 lb-ft) of torque available from 2000 rpm provided ample pulling power for everyday driving and overtaking maneuvers. Acceleration from 0-62 mph took around 8.6 seconds, which was competitive for its class. The 6-speed manual transmission allowed drivers to keep the engine in its optimal power band. Compared to the lower-powered 1.6 HDi versions, the 2.0 HDi felt noticeably more responsive, especially at higher speeds. However, it didn’t offer the outright performance of the petrol-powered 1.6 THP 155, which prioritized quicker acceleration over fuel economy.
Equipment & Trim Levels
The 2.0 HDi 150 typically came equipped as a mid-range trim level, often designated as ‘Exclusive’ or similar. Standard features included air conditioning, a CD/MP3 stereo system, electric front and rear windows, power-adjustable mirrors, and remote central locking. Higher trim levels added features like automatic climate control, alloy wheels, rear parking sensors, and a navigation system. Interior upholstery was typically cloth, with options for leather upgrades. The dashboard layout was functional and modern for its time, with a focus on ergonomics.
Chassis & Braking
The C4 II utilized a McPherson strut front suspension and a semi-independent torsion beam rear suspension. This setup provided a comfortable ride quality, suitable for long-distance journeys. The front brakes were ventilated discs, while the rear brakes were solid discs, providing adequate stopping power for the vehicle’s weight and performance. ABS (Anti-lock Braking System) was standard, enhancing safety during emergency braking situations. Stabilizer bars were fitted to both the front and rear axles to reduce body roll during cornering.
Market Reception & Comparison
The Citroen C4 II 2.0 HDi 150 was generally well-received by automotive critics. It was praised for its fuel efficiency, comfortable ride, and spacious interior. However, some reviewers noted that the steering felt a bit numb and lacked feedback. Compared to rivals like the Volkswagen Golf and Ford Focus, the C4 offered a more distinctive styling and a slightly softer ride. The 2.0 HDi offered superior fuel economy compared to the petrol-powered variants, but at a higher purchase price. Reliability was generally good, although some owners reported issues with the diesel particulate filter (DPF) system, a common concern with modern diesel engines.
Legacy
The 2.0 HDi 150 powertrain has proven to be relatively durable, with many examples still on the road today. However, as with any diesel engine, regular maintenance is crucial to ensure longevity. Potential issues include DPF clogging, injector problems, and turbocharger wear. On the used car market, this variant represents a good value proposition for buyers seeking a fuel-efficient and comfortable hatchback. Its combination of performance, economy, and practicality continues to make it a popular choice among those looking for a reliable and affordable vehicle.
