The Citroën C5 II, specifically the 1.6 HDi 109 horsepower variant produced between 2008 and 2009, represents an entry-level offering within the second generation of Citroën’s large family car. Introduced as part of the Phase I refresh of the C5 II (designated X7), this model aimed to provide a balance of fuel efficiency and practicality for European buyers. It occupied a position below the more powerful petrol and diesel options, targeting customers prioritizing economy over outright performance. The C5 II itself was built on the PSA Group’s Platform 2, also known as the 1HX0/A3 platform, shared with the Peugeot 407 and other models.
Technical Specifications
| Brand | Citroen |
| Model | C5 |
| Generation | C5 II (Phase I, 2008) |
| Type (Engine) | 1.6 HDi (109 Hp) FAP |
| Start of production | 2008 |
| End of production | 2009 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Sedan |
| Seats | 5 |
| Doors | 4 |
| Fuel consumption (urban) | 7.3 l/100 km (32.2 US mpg, 38.7 UK mpg, 13.7 km/l) |
| Fuel consumption (extra urban) | 4.7 l/100 km (50 US mpg, 60.1 UK mpg, 21.3 km/l) |
| Fuel consumption (combined) | 5.6 l/100 km (42 US mpg, 50.4 UK mpg, 17.9 km/l) |
| CO2 emissions | 149 g/km |
| Fuel Type | Diesel |
| Acceleration 0 – 100 km/h | 13.4 sec |
| Acceleration 0 – 62 mph | 13.4 sec |
| Acceleration 0 – 60 mph | 12.7 sec |
| Maximum speed | 191 km/h (118.68 mph) |
| Emission standard | Euro 4 |
| Weight-to-power ratio | 13.8 kg/Hp, 72.5 Hp/tonne |
| Weight-to-torque ratio | 6.3 kg/Nm, 159.7 Nm/tonne |
| Power | 109 Hp @ 4000 rpm |
| Power per litre | 69.9 Hp/l |
| Torque | 240 Nm @ 1750 rpm (177.01 lb.-ft. @ 1750 rpm) |
| Engine layout | Front, Transverse |
| Engine Model/Code | 9HZ DV6TED4 |
| Engine displacement | 1560 cm3 (95.2 cu. in.) |
| Number of cylinders | 4 |
| Engine configuration | Inline |
| Cylinder Bore | 75 mm (2.95 in.) |
| Piston Stroke | 88.3 mm (3.48 in.) |
| Compression ratio | 17.6:1 |
| Number of valves per cylinder | 4 |
| Fuel injection system | Diesel Commonrail |
| Engine aspiration | Turbocharger, Intercooler |
| Valvetrain | DOHC |
| Engine oil capacity | 3.75 l (3.96 US qt | 3.3 UK qt) |
| Coolant | 7.8 l (8.24 US qt | 6.86 UK qt) |
| Kerb Weight | 1503 kg (3313.55 lbs.) |
| Max. weight | 2040 kg (4497.43 lbs.) |
| Max load | 537 kg (1183.88 lbs.) |
| Trunk (boot) space – minimum | 439 l (15.5 cu. ft.) |
| Fuel tank capacity | 71 l (18.76 US gal | 15.62 UK gal) |
| Max. roof load | 80 kg (176.37 lbs.) |
| Permitted trailer load with brakes (12%) | 1100 kg (2425.08 lbs.) |
| Permitted trailer load without brakes | 750 kg (1653.47 lbs.) |
| Permitted towbar download | 55 kg (121.25 lbs.) |
| Length | 4779 mm (188.15 in.) |
| Width | 1860 mm (73.23 in.) |
| Width including mirrors | 2096 mm (82.52 in.) |
| Height | 1451-1458 mm (57.13 – 57.4 in.) |
| Wheelbase | 2815 mm (110.83 in.) |
| Front track | 1586 mm (62.44 in.) |
| Rear (Back) track | 1557 mm (61.3 in.) |
| Front overhang | 1054 mm (41.5 in.) |
| Rear overhang | 910 mm (35.83 in.) |
| Minimum turning circle | 11.7 m (38.39 ft.) |
| Drivetrain Architecture | Front wheel drive |
| Drive wheel | Front wheel drive |
| Number of gears and type of gearbox | 5 gears, manual transmission |
| Front suspension | Double wishbone |
| Rear suspension | Independent multi-link suspension |
| Front brakes | Ventilated discs |
| Rear brakes | Disc |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
| Power steering | Hydraulic Steering |
| Tires size | 225/60 R16 |
| Wheel rims size | 16 |
Powertrain & Engine Architecture
The heart of this C5 variant is the 1.6-liter HDi diesel engine, specifically the 9HZ variant of the DV6TED4 engine family. This engine is a four-cylinder, inline configuration, utilizing a common rail direct injection system for optimized fuel delivery. The turbocharger, coupled with an intercooler, helps to boost power output and improve efficiency. The engine produces 109 horsepower at 4000 rpm and 240 Nm (177 lb-ft) of torque at 1750 rpm. The engine features a double overhead camshaft (DOHC) valvetrain with four valves per cylinder. A Diesel Particulate Filter (DPF), denoted by the “FAP” in the model name, was standard equipment to meet Euro 4 emission standards. The engine is transversely mounted in the front of the vehicle. The transmission is a five-speed manual gearbox, chosen for its simplicity and cost-effectiveness in this entry-level trim.
Driving Characteristics
The 1.6 HDi 109 hp engine, paired with the five-speed manual transmission, delivers adequate but not exhilarating performance. Acceleration from 0 to 62 mph takes approximately 13.4 seconds, and the top speed is around 118.68 mph. The engine’s torque is readily available from low revs, making it suitable for everyday driving and overtaking maneuvers. However, compared to the more powerful 2.0 HDi or petrol variants, this engine feels noticeably less responsive, particularly when fully loaded or climbing hills. The gear ratios are geared towards fuel economy rather than outright performance. The manual transmission provides a more engaging driving experience than an automatic, but requires more driver involvement.
Equipment & Trim Levels
The 1.6 HDi 109 hp variant typically represented the base trim level of the C5 II. Standard equipment generally included air conditioning, power windows, central locking, and an audio system. Safety features such as ABS and front airbags were also standard. Interior upholstery was typically cloth, and the dashboard featured a functional but relatively basic design. Optional extras included alloy wheels, rear parking sensors, and an upgraded audio system. Higher trim levels, such as the Exclusive, offered more luxurious features like leather upholstery, automatic climate control, and a navigation system.
Chassis & Braking
The C5 II featured a comfortable and refined chassis. The front suspension utilized a double wishbone setup, while the rear employed an independent multi-link suspension, contributing to a smooth ride quality. The 1.6 HDi variant typically came equipped with ventilated disc brakes at the front and solid discs at the rear. The hydraulic power steering provided light and precise steering feel. The suspension was tuned for comfort rather than sporty handling, prioritizing ride quality over sharp cornering.
Market Reception & Comparison
The Citroën C5 II 1.6 HDi 109 hp was generally well-received as a practical and economical family car. Critics praised its fuel efficiency and comfortable ride, but noted its lack of outright performance compared to higher-powered variants. Compared to the 2.0 HDi models, the 1.6 HDi offered significantly better fuel economy but lacked the same level of refinement and power. The petrol variants provided more responsive acceleration but were less fuel-efficient. The 1.6 HDi appealed to buyers prioritizing economy and practicality over performance.
Legacy
The 1.6 HDi engine, in various iterations, became a mainstay in the PSA Group’s lineup for many years. While generally reliable, the DV6 engine family is known for potential issues with the DPF, particularly on vehicles used primarily for short journeys. Regular maintenance and the use of quality diesel fuel are crucial for ensuring the longevity of this powertrain. In the used car market, the C5 II 1.6 HDi represents an affordable and economical option for buyers seeking a comfortable and practical family car. However, potential buyers should be aware of the potential DPF issues and ensure the vehicle has been properly maintained.
