Positioning:
Citroen C1 (2011) is a compact city car, known for its fuel efficiency, maneuverability, and low running costs. It competes in the A-segment against vehicles like the Toyota Ayame/Aygo, Peugeot 107, and Fiat 500.
Strengths:
Excellent fuel economy (especially the 1.0L petrol), tight turning circle, low purchase price and running costs. Often praised for its distinctive styling within its class.
Features:
Compact dimensions, efficient engines, affordable ownership, distinct French styling, surprisingly spacious interior for its size.
Engine:
Petrol (1.0L 3-cylinder VVT-i) and Diesel (1.4L HDi 4-cylinder)
Transmission:
Manual (5-speed) and Automated Manual Transmission (5-speed 'Sensodrive')
Brakes:
Front ventilated discs, Rear drums; ABS, EBD, Brake Assist
Suspension:
Front MacPherson struts, Rear torsion beam
Steering:
Electric Power Assisted Steering (EPAS)
Electrical:
12V system, battery, charging system, ignition, lighting, instrument cluster, body control module, fuse boxes, wiring diagrams
Bodywork:
Chassis, body panels, doors, glass, interior trim, body sealing
HVAC:
Air conditioning system, heater, ventilation
Safety Systems:
Airbags (front, side), seat belts, ISOFIX child seat anchorages
Maintenance:
Oil and filter changes, air filter replacement, spark plug replacement, coolant checks and changes, brake fluid service, fuel filter replacement, belt inspections and replacement
Troubleshooting:
Diagnostic procedures for common faults, symptom-based troubleshooting guides
Repair:
Engine overhauls, transmission repair, brake component replacement, suspension and steering linkage repair, electrical component diagnostics and replacement, body panel repair and replacement
Diagnostics:
On-Board Diagnostics (OBD-II) system, reading and clearing fault codes, sensor testing
Specifications:
Torque specifications for all fasteners, fluid capacities and types, electrical component data
Depth:
Comprehensive (covers routine maintenance to major overhaul and diagnostics)
Format Details:
PDF, high-resolution scans of original manufacturer documentation or professionally compiled data, searchable text indexing
Quality:
High-resolution, clear diagrams and text, suitable for printing individual pages or the entire manual
Binding:
N/A (Digital Format)
Paper:
N/A (Digital Format)
Petrol:
1.0L (998cc) Toyota 1KR-FE 3-cylinder VVT-i DOHC, naturally aspirated
Petrol Hp:
68 PS (67 bhp; 50 kW) @ 6000 rpm
Petrol Torque:
93 Nm (69 lb-ft) @ 3600 rpm
Diesel Hp:
54 PS (53 bhp; 40 kW) @ 4000 rpm
Diesel Torque:
130 Nm (96 lb-ft) @ 1750 rpm
Diesel:
1.4L (1398cc) PSA DV4C HDi 4-cylinder common rail turbo-diesel DOHC
Petrol Fuel System:
Electronic Fuel Injection (MPI)
Diesel Fuel System:
Common Rail Direct Injection (CRDi)
Oil Change Petrol:
Every 15,000 km or 12 months, whichever comes first.
Oil Change Diesel:
Every 20,000 km or 12 months, whichever comes first.
Air Filter Replacement:
Every 30,000 km or 24 months.
Spark Plug Replacement Petrol:
Every 60,000 km.
Timing Belt Replacement Diesel:
Every 120,000 km or 8 years.
Engine Oil Petrol:
SAE 0W-20 or 5W-30, API SM/SN or ACEA A1/B1 or A5/B5
Engine Oil Diesel:
SAE 5W-30, API CF or ACEA C2
Coolant:
Ethylene glycol-based antifreeze coolant, 50% mixture with distilled water. Specification: PSA B71 5100 or equivalent.
Transmission Fluid Manual:
API GL-4, SAE 75W-80
Transmission Fluid Sensodrive:
Refer to manual; typically specialized hydraulic fluid, e.g., PSA 9730AE
Clutch Wear Sensodrive:
Early models with Sensodrive could experience clutch wear or actuator issues, requiring precise diagnostic and adjustment.
Engine Mounts:
Can wear over time, leading to increased vibration through the cabin, especially at idle or when accelerating.
Exhaust Manifold Cracks:
The cast iron exhaust manifold on the 1.0L petrol engine can be prone to cracking due to thermal stress, causing exhaust leaks and a ticking noise.
Gearbox Oil Leaks:
Infrequent, but leaks from the gearbox seals or filler plugs can occur.
Citroen Heritage:
Citroën, a French automotive manufacturer, has a long history of producing innovative and practical vehicles, often with a focus on comfort and unique design.
C1 Development:
The Citroën C1 was developed as part of a joint venture with Toyota Motor Corporation, sharing its platform and much of its mechanicals with the Peugeot 107 and Toyota Aygo. The first generation was launched in 2005, with a significant facelift occurring in 2009, of which the 2011 model is a part.
Manufacturing Location:
Kolín, Czech Republic (TPCA - Toyota Peugeot Citroën Automobile plant)
