The Citroen C4 III, specifically the 1.2 PureTech 102 horsepower variant introduced in Phase I starting in April 2021 and running through October 2024, represents a key offering within Citroen’s compact vehicle lineup. Positioned as a mainstream option, this version aimed to balance affordability with reasonable performance and fuel efficiency. The C4 III, built on the EMP2 platform shared with Peugeot and Opel/Vauxhall vehicles, sought to blend the comfort traditionally associated with Citroen with a more modern and versatile design, bridging the gap between traditional hatchbacks and small SUVs. This particular engine and transmission combination was a core part of the C4 III’s appeal in European markets, offering a practical choice for everyday driving.
Technical Specifications
| Brand | Citroen |
| Model | C4 |
| Generation | C4 III (Phase I, 2020) |
| Type (Engine) | 1.2 PureTech (102 Hp) |
| Start of production | April, 2021 |
| End of production | October, 2024 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Coupe, SUV |
| Seats | 5 |
| Doors | 5 |
| CO2 emissions (WLTP) | 133 g/km |
| Fuel Type | Petrol (Gasoline) |
| Emission standard | Euro 6d |
| Weight-to-power ratio | 11.9 kg/Hp, 84.4 Hp/tonne |
| Weight-to-torque ratio | 5.9 kg/Nm, 169.6 Nm/tonne |
| Power | 102 Hp @ 5500 rpm |
| Power per litre | 85.1 Hp/l |
| Torque | 205 Nm @ 1750 rpm (151.2 lb.-ft. @ 1750 rpm) |
| Engine layout | Front, Transverse |
| Engine Model/Code | HNE EB2ADTD |
| Engine displacement | 1199 cm3 (73.17 cu. in.) |
| Number of cylinders | 3 |
| Engine configuration | Inline |
| Number of valves per cylinder | 4 |
| Fuel injection system | Direct injection |
| Engine aspiration | Turbocharger, Intercooler |
| Engine oil capacity | 3.5 l (3.7 US qt | 3.08 UK qt) |
| Kerb Weight | 1209 kg (2665.39 lbs) |
| Max. weight | 1690 kg (3725.81 lbs) |
| Max load | 481 kg (1060.42 lbs) |
| Trunk (boot) space – minimum | 380 l (13.42 cu. ft.) |
| Trunk (boot) space – maximum | 1250 l (44.14 cu. ft.) |
| Fuel tank capacity | 50 l (13.21 US gal | 11 UK gal) |
| Permitted trailer load with brakes (12%) | 1000 kg (2204.62 lbs) |
| Permitted trailer load without brakes | 640 kg (1410.96 lbs) |
| Permitted towbar download | 55 kg (121.25 lbs) |
| Length | 4360 mm (171.65 in) |
| Width | 1800 mm (70.87 in) |
| Width with mirrors folded | 1834 mm (72.2 in) |
| Width including mirrors | 2032 mm (80 in) |
| Height | 1525 mm (60.04 in) |
| Wheelbase | 2670 mm (105.12 in) |
| Front track | 1545-1560 mm (60.83 – 61.42 in) |
| Rear (Back) track | 1545-1560 mm (60.83 – 61.42 in) |
| Front overhang | 880 mm (34.65 in) |
| Rear overhang | 810 mm (31.89 in) |
| Minimum turning circle (turning diameter) | 10.9 m (35.76 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 | 215/65 R16; 195/60 R18 |
| Wheel rims size | 16; 18 |
Powertrain & Engine Architecture
The heart of this C4 variant is the 1.2-liter PureTech engine, specifically the HNE EB2ADTD code. This is a three-cylinder, turbocharged gasoline engine featuring direct fuel injection and four valves per cylinder. The turbocharger, coupled with an intercooler, helps to boost power output and improve efficiency. The engine utilizes a timing chain, intended to reduce maintenance compared to timing belts. The 102 horsepower output is achieved at 5500 rpm, while peak torque of 205 Nm (151.2 lb-ft) is delivered at a relatively low 1750 rpm, contributing to good everyday drivability. This engine is paired with a six-speed manual transmission, which was the standard offering for this trim level. The engine’s design prioritizes fuel economy and reduced emissions, aligning with increasingly stringent European regulations.
Driving Characteristics
The 1.2 PureTech 102 hp engine, when coupled with the six-speed manual transmission, provides adequate performance for typical urban and highway driving. Acceleration is not particularly brisk, with a 0-60 mph time estimated around 10.5-11 seconds. However, the engine’s torque delivery at low to mid-range revs makes it feel responsive in everyday situations. The gear ratios are well-chosen to maximize fuel efficiency and provide a comfortable driving experience. Compared to higher-output versions of the C4 III, such as those with more powerful gasoline engines or diesel options, this variant feels less eager to accelerate but offers a more economical and refined ride. The three-cylinder engine can be noticeable at higher revs, with a characteristic sound and some vibration, but this is generally well-contained.
Equipment & Trim Levels
The 1.2 PureTech 102 hp variant typically came equipped as a mid-range trim level, offering a balance of features and affordability. Standard equipment generally included air conditioning, a touchscreen infotainment system with Apple CarPlay and Android Auto compatibility, power windows and mirrors, and basic safety features like ABS, ESP, and multiple airbags. Higher trim levels, available as options, added features such as automatic climate control, a larger touchscreen display, navigation, parking sensors, and advanced driver-assistance systems (ADAS) like lane departure warning and automatic emergency braking. Interior upholstery was typically cloth, with options for upgraded materials and finishes. The dashboard layout was modern and functional, with a focus on ease of use.
Chassis & Braking
The C4 III utilizes a McPherson strut front suspension and a semi-independent coil spring rear suspension. This setup provides a comfortable ride quality, absorbing bumps and imperfections in the road surface effectively. The front brakes are ventilated discs, while the rear brakes are solid discs, providing adequate stopping power for the vehicle’s weight and performance. ABS (Anti-lock Braking System) and ESP (Electronic Stability Program) are standard safety features. The steering is a rack and pinion system, offering precise and responsive handling. Stabilizer bars are fitted to both the front and rear axles to reduce body roll during cornering.
Market Reception & Comparison
The Citroen C4 III 1.2 PureTech 102 hp received generally positive reviews, particularly for its fuel efficiency and comfortable ride. Critics noted that the engine provided sufficient power for everyday driving, but some found it to be somewhat underpowered, especially when fully loaded or on steep inclines. Compared to the diesel variants, the 1.2 PureTech offered lower emissions but slightly less torque. Against competitors like the Volkswagen Golf, Ford Focus, and Opel Astra, the C4 III distinguished itself with its unique styling and emphasis on comfort. Fuel economy figures typically ranged from 45-55 mpg (combined cycle), making it an attractive option for cost-conscious buyers.
Legacy
The 1.2 PureTech engine has become a mainstay in the PSA Group (now Stellantis) lineup, powering numerous models across various brands. While generally reliable, some early versions of the engine experienced issues with the timing chain, leading to recalls and warranty claims. However, later iterations have addressed these concerns. In the used car market, the C4 III 1.2 PureTech 102 hp represents a good value proposition, offering a comfortable and economical driving experience. Its relatively low running costs and readily available parts contribute to its continued popularity among budget-minded buyers. The C4 III, and this variant in particular, helped to solidify Citroen’s reputation for producing comfortable and practical vehicles.
