Technical Specifications
| Brand | Citroen |
| Model | C4 |
| Generation | C4 I Hatchback (Phase II, 2008) |
| Type (Engine) | 1.6 VTi 16V (120 Hp) VTR+ Automatic |
| Start of production | 2008 |
| End of production | 2010 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Hatchback |
| Seats | 5 |
| Doors | 5 |
| Fuel consumption (urban) | 10.1 l/100 km (23.3 US mpg, 28 UK mpg, 9.9 km/l) |
| Fuel consumption (extra urban) | 5.5 l/100 km (42.8 US mpg, 51.4 UK mpg, 18.2 km/l) |
| Fuel consumption (combined) | 7.2 l/100 km (32.7 US mpg, 39.2 UK mpg, 13.9 km/l) |
| CO2 emissions | 171 g/km |
| Fuel Type | Petrol (Gasoline) |
| Acceleration 0 – 100 km/h | 11.9 sec |
| Acceleration 0 – 62 mph | 11.9 sec |
| Acceleration 0 – 60 mph | 11.3 sec |
| Maximum speed | 187 km/h (116.2 mph) |
| Emission standard | Euro 4 |
| Weight-to-power ratio | 10.6 kg/Hp, 94.3 Hp/tonne |
| Weight-to-torque ratio | 8 kg/Nm, 125.7 Nm/tonne |
| Power | 120 Hp @ 6000 rpm |
| Power per litre | 75.1 Hp/l |
| Torque | 160 Nm @ 4250 rpm (118.01 lb.-ft. @ 4250 rpm) |
| Engine layout | Front, Transverse |
| Engine Model/Code | 5FW EP6 |
| Engine displacement | 1598 cm3 (97.52 cu. in.) |
| Number of cylinders | 4 |
| Engine configuration | Inline |
| Cylinder Bore | 77 mm (3.03 in.) |
| Piston Stroke | 85.8 mm (3.38 in.) |
| Compression ratio | 11:1 |
| Number of valves per cylinder | 4 |
| Fuel injection system | Multi-port manifold injection |
| Engine aspiration | Naturally aspirated engine |
| Valvetrain | DOHC |
| Engine oil capacity | 4.25 l (4.49 US qt, 3.74 UK qt) |
| Coolant | 6.2 l (6.55 US qt, 5.46 UK qt) |
| Kerb Weight | 1273 kg (2806.48 lbs.) |
| Max. weight | 1761 kg (3882.34 lbs.) |
| Max load | 488 kg (1075.86 lbs.) |
| Trunk (boot) space – minimum | 320 l (11.3 cu. ft.) |
| Trunk (boot) space – maximum | 1023 l (36.13 cu. ft.) |
| Fuel tank capacity | 60 l (15.85 US gal, 13.2 UK gal) |
| Max. roof load | 75 kg (165.35 lbs.) |
| Permitted trailer load with brakes (8%) | 1300 kg (2866.01 lbs.) |
| Permitted trailer load with brakes (12%) | 1270 kg (2799.87 lbs.) |
| Permitted trailer load without brakes | 670 kg (1477.1 lbs.) |
| Permitted towbar download | 65 kg (143.3 lbs.) |
| Length | 4275 mm (168.31 in.) |
| Width | 1773 mm (69.8 in.) |
| Width including mirrors | 1964 mm (77.32 in.) |
| Height | 1496 mm (58.9 in.) |
| Wheelbase | 2608 mm (102.68 in.) |
| Front track | 1505 mm (59.25 in.) |
| Rear (Back) track | 1510 mm (59.45 in.) |
| Front overhang | 950 mm (37.4 in.) |
| Rear overhang | 717 mm (28.23 in.) |
| Drag coefficient (Cd) | 0.31 |
| Minimum turning circle | 11.3 m (37.07 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 | 4 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 |
| Tires size | 205/50 R17 |
| Wheel rims size | 17 |
The Citroën C4 I Phase II 1.6 VTi 16V (120 hp) VTR+ Automatic, produced from 2008 to 2010, was a significant variant within Citroën’s compact hatchback lineup. Built on the PSA Group’s Platform 2 (also known as the 1HX0/A3 platform, shared with the Peugeot 308 and other models), the C4 aimed to deliver a blend of comfort, practicality, and contemporary styling. The VTR+ trim level represented a step above the base models, offering enhanced features and a more refined interior. The inclusion of an automatic transmission broadened the C4’s appeal to drivers prioritizing ease of use over outright performance.
Powertrain & Engine Architecture
This C4 variant is powered by the PSA Group’s 5FW (EP6) 1.6-liter inline-four cylinder petrol engine. This engine is naturally aspirated and features a double overhead camshaft (DOHC) valvetrain with four valves per cylinder. The engine employs multi-point fuel injection, delivering fuel directly into the intake ports. The “16V” designation indicates the four valves per cylinder, which contributes to improved engine breathing and higher-end power output. The engine generates 120 horsepower at 6000 rpm and 160 Nm (118 lb-ft) of torque at 4250 rpm. It’s coupled with a four-speed automatic transmission. While not the most advanced transmission in terms of gear count, it provided smooth shifts and convenience for daily driving. This transmission was selected for its reliability and cost-effectiveness, rather than prioritizing performance.
Driving Characteristics
The 1.6 VTi 16V Automatic C4 offered a comfortable, though not particularly sporty, driving experience. The four-speed automatic transmission, while smooth, lacked the responsiveness of more modern gearboxes or manual transmissions. Acceleration from 0-100 km/h (0-62 mph) took around 11.9 seconds, making it suitable for everyday commuting but not ideal for enthusiastic driving. The engine’s torque peak at 4250 rpm meant drivers needed to utilize a substantial portion of the rev range to achieve optimal acceleration. Compared to the more powerful 2.0-liter petrol or diesel versions, this 1.6L engine felt noticeably less potent. However, the automatic transmission simplified navigating city traffic and provided a more relaxed driving experience, particularly for drivers less familiar with manual gearboxes.
Equipment & Trim Levels
The VTR+ trim level included a range of standard features designed to enhance comfort and convenience. These typically included air conditioning, power windows, power door locks, a CD stereo system, and alloy wheels. Interior upholstery was generally cloth, prioritizing durability and comfort. Optional extras available for this trim could include a sunroof, an upgraded audio system, and parking sensors. The dashboard layout was functional and ergonomically designed, with clear and easy-to-read instrumentation. The C4 also featured Citroën’s renowned comfortable seating, designed for long-distance travel.
Chassis & Braking
The C4 I utilized a McPherson strut front suspension setup with a coil spring and anti-roll bar, providing a good balance between ride comfort and handling. The rear suspension employed a semi-independent torsion beam arrangement, which was a cost-effective solution offering adequate stability. Braking was handled by ventilated discs at the front and solid discs at the rear. Anti-lock Braking System (ABS) was standard, enhancing safety during emergency braking. The suspension tuning prioritized comfort, resulting in a relatively soft ride quality. The steering was a rack and pinion system, providing reasonable precision and feedback.
Market Reception & Comparison
The Citroën C4 I 1.6 VTi 16V Automatic was generally well-received by automotive critics as a practical and comfortable family hatchback. However, the automatic transmission was sometimes criticized for its lack of responsiveness and limited number of gears compared to competitors. Fuel economy was respectable, averaging around 7.2 l/100 km (32.7 US mpg), but it wasn’t class-leading. Compared to the diesel variants, the 1.6 VTi offered less fuel efficiency but a smoother and quieter engine. Against the more powerful petrol models, it provided a more affordable entry point into the C4 range, albeit with reduced performance. Its main competitors included the Ford Focus, Volkswagen Golf, and Peugeot 308.
Legacy
The 1.6 VTi engine, while not universally known for exceptional reliability, proved to be generally durable with proper maintenance. Common issues included occasional problems with the ignition coils and fuel injectors. The four-speed automatic transmission is generally considered reliable, but regular fluid changes are crucial for longevity. Today, the C4 I 1.6 VTi 16V Automatic can be found on the used car market at relatively affordable prices. It represents a good value proposition for buyers seeking a comfortable and practical hatchback, but potential buyers should be aware of the potential for age-related issues and ensure a thorough inspection before purchase. The C4 I, overall, helped to modernize Citroën’s image and establish the brand as a competitor in the mainstream compact hatchback segment.


