The Citroen C4 X 1.2 PureTech 131 EAT8, introduced in October 2024 as part of the Phase II update, represents a compelling entry point into the C4 X range. Positioned as a crossover blending sedan and SUV styling cues, the C4 X aims to offer a unique proposition in the compact segment. This particular variant, powered by the 1.2-liter turbocharged three-cylinder engine paired with an 8-speed automatic transmission (EAT8), is designed to prioritize fuel efficiency and comfortable daily driving over outright performance. It builds upon the foundation of the C4 X platform, sharing its core structure with the standard C4 hatchback but distinguished by its fastback silhouette and increased trunk volume.
Technical Specifications
| Brand | Citroen |
| Model | C4 X |
| Generation | C4 X (Phase II, 2024) |
| Type (Engine) | 1.2 PureTech (131 Hp) EAT8 |
| Start of production | October, 2024 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | SUV, Crossover, Fastback |
| Seats | 5 |
| Doors | 4 |
| Fuel consumption at Low speed (WLTP) | 7.7 l/100 km (30.5 US mpg, 36.7 UK mpg, 13 km/l) |
| Fuel consumption at Medium speed (WLTP) | 6.0 l/100 km (39.2 US mpg, 47.1 UK mpg, 16.7 km/l) |
| Fuel consumption at high speed (WLTP) | 5.0 l/100 km (47 US mpg, 56.5 UK mpg, 20 km/l) |
| Fuel consumption at very high speed (WLTP) | 5.9-6.0 l/100 km (39.9 – 39.2 US mpg, 47.9 – 47.1 UK mpg, 16.9 – 16.7 km/l) |
| Combined fuel consumption (WLTP) | 5.9 l/100 km (39.9 US mpg, 47.9 UK mpg, 16.9 km/l) |
| CO2 emissions (WLTP) | 133-134 g/km |
| Fuel Type | Petrol (Gasoline) |
| Acceleration 0 – 100 km/h | 10.3 sec |
| Acceleration 0 – 62 mph | 10.3 sec |
| Acceleration 0 – 60 mph | 9.8 sec |
| Maximum speed | 200 km/h (124.27 mph) |
| Emission standard | Euro 6e |
| Weight-to-power ratio | 9.8 kg/Hp, 101.6 Hp/tonne |
| Weight-to-torque ratio | 5.6 kg/Nm, 178.3 Nm/tonne |
| Power | 131 Hp @ 5500 rpm |
| Power per litre | 109.3 Hp/l |
| Torque | 230 Nm @ 1750 rpm (169.64 lb.-ft. @ 1750 rpm) |
| Engine layout | Front, Transverse |
| Engine Model/Code | HN05 |
| Engine displacement | 1199 cm3 (73.17 cu. in.) |
| Number of cylinders | 3 |
| Engine configuration | Inline |
| Cylinder Bore | 75 mm (2.95 in.) |
| Piston Stroke | 90.5 mm (3.56 in.) |
| 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 | 1290-1358 kg (2843.96 – 2993.88 lbs.) |
| Max. weight | 1765 kg (3891.16 lbs.) |
| Max load | 407-475 kg (897.28 – 1047.2 lbs.) |
| Trunk (boot) space – minimum | 510 l (18.01 cu. ft.) |
| Fuel tank capacity | 50 l (13.21 US gal | 11 UK gal) |
| Permitted trailer load with brakes (12%) | 1200 kg (2645.55 lbs.) |
| Permitted trailer load without brakes | 680 kg (1499.14 lbs.) |
| Permitted towbar download | 61 kg (134.48 lbs.) |
| Length | 4580 mm (180.31 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 | 870 mm (34.25 in.) |
| Rear overhang | 1040 mm (40.94 in.) |
| 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 | 8 gears, automatic transmission EAT |
| Front suspension | Independent, type McPherson with coil spring and anti-roll bar |
| Rear suspension | Coil spring, Torsion |
| 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 | 215/65 R16 98H; 195/60 R18 96H |
| Wheel rims size | 16; 18 |
Powertrain & Engine Architecture
At the heart of the C4 X 1.2 PureTech 131 EAT8 lies the HN05 engine, a 1.2-liter turbocharged three-cylinder petrol engine. This engine is part of Citroen’s PureTech family, known for its direct fuel injection and a relatively high compression ratio designed for efficiency. The turbocharger, coupled with an intercooler, helps to mitigate turbo lag and provide a broader torque curve. The engine produces 131 horsepower at 5500 rpm and 230 Nm (169.64 lb-ft) of torque at 1750 rpm. The EAT8 automatic transmission is an eight-speed torque converter automatic, chosen for its smoothness and efficiency. It features a lock-up clutch to minimize slippage and improve fuel economy. The transmission is programmed with a focus on comfort and fuel efficiency, with gear changes generally occurring at lower engine speeds.
Driving Characteristics
The 1.2 PureTech 131 EAT8 offers a comfortable and relaxed driving experience. Acceleration from 0-60 mph takes approximately 9.8 seconds, and 0-100 km/h in 10.3 seconds, making it adequate for everyday driving but not particularly sporty. The EAT8 transmission provides smooth shifts, but can sometimes feel hesitant during quick overtaking maneuvers. The gear ratios are optimized for fuel economy, meaning the engine can feel somewhat strained when climbing hills or accelerating briskly. Compared to higher-powered versions of the C4 X, this variant prioritizes fuel efficiency over performance. The manual transmission options, when available, offer a more engaging driving experience, while the more powerful engines deliver significantly quicker acceleration.
Equipment & Trim Levels
The C4 X 1.2 PureTech 131 EAT8 typically comes equipped with a respectable level of standard features. These generally include air conditioning, a touchscreen infotainment system with Apple CarPlay and Android Auto compatibility, LED headlights, and a suite of safety features such as automatic emergency braking and lane departure warning. Interior upholstery is typically cloth, with options for upgraded materials available on higher trim levels. Optional extras can include a panoramic sunroof, a larger touchscreen display, and advanced driver-assistance systems like adaptive cruise control and blind-spot monitoring. The specific trim levels and available options vary depending on the market.
Chassis & Braking
The C4 X utilizes a McPherson strut front suspension and a torsion beam 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. ABS (Anti-lock Braking System) is standard. The suspension is tuned for comfort, absorbing bumps and imperfections in the road effectively. Stabilizer bars are fitted to both the front and rear axles to reduce body roll during cornering.
Market Reception & Comparison
The C4 X 1.2 PureTech 131 EAT8 has been generally well-received as a practical and fuel-efficient option within the C4 X lineup. Critics have praised its comfortable ride and spacious interior. However, some have noted its lack of outright performance compared to more powerful engine options. In terms of fuel economy, this variant performs competitively against similar vehicles in its class. Reliability has been generally good, although some owners have reported minor issues with the PureTech engine, such as oil consumption. Compared to the diesel variants, the 1.2 PureTech offers lower CO2 emissions but slightly higher running costs due to the higher price of petrol.
Legacy
The 1.2 PureTech engine has become a mainstay in the Stellantis group’s vehicle lineup, and its long-term reliability is still being assessed. While early iterations of the engine experienced some issues, later revisions have addressed many of these concerns. The EAT8 transmission has also proven to be a reliable unit. On the used car market, the C4 X 1.2 PureTech 131 EAT8 is likely to appeal to buyers seeking a comfortable, fuel-efficient, and well-equipped crossover at a reasonable price point. Its unique styling and spacious interior should help it maintain a degree of desirability in the years to come.
