Ford C-Max / Grand C-Max (1.5 TDCi Duratorq) XXDC Engine Overview
The Ford C-Max / Grand C-Max 1.5 TDCi XXDC is a 1.5-liter inline-four turbo-diesel engine from Ford’s Duratorq series, used between 2015 and 2018. Developed for optimal fuel economy and everyday dependability, this engine is a downsized evolution of the 1.6 TDCi, delivering smooth power, low emissions, and proven long-term reliability.
It shares technology with PSA’s DV5 diesel family, featuring a Bosch common-rail injection system and variable-geometry turbocharger for efficient performance.
Compatibility & Performance
| Specification | Detail |
|---|---|
| Engine Code | XXDC |
| Displacement | 1,498 cc (1.5 L) |
| Configuration | Inline-4, turbo-diesel, SOHC / 8 valves |
| Power Output | 70 kW (95 hp) @ 3,750 rpm |
| Torque | 250 Nm @ 1,750 rpm |
| Fuel System | Bosch common-rail direct injection |
| Turbocharger | Variable-geometry (VGT) turbocharger |
| Emission Standard | Euro 6 |
| Transmission | 5-speed manual |
| Drive | Front-wheel drive |
Engine Overview
The 1.5 TDCi XXDC was engineered to balance fuel efficiency and low CO₂ emissions without sacrificing everyday usability. It uses a high-pressure Bosch injection system and a VGT turbo for responsive power delivery, particularly in the low and mid rev range.
Built with a cast-iron block and aluminum cylinder head, this engine offers the right mix of strength, lightness, and heat stability. It’s also equipped with DPF and EGR systems to meet Euro 6 environmental standards.
Key Specifications
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Displacement: 1,498 cc
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Power: 70 kW (95 hp) @ 3,750 rpm
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Torque: 250 Nm @ 1,750 rpm
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Fuel Injection: Bosch common-rail (up to 1,800 bar)
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Turbocharger: Variable-geometry (VGT)
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Timing: Belt-driven, 8 valves
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Compression Ratio: ~16.0:1
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Emission Standard: Euro 6 with DPF and EGR
Reliability and Maintenance
The XXDC 1.5 TDCi is highly economical and long-lasting when properly maintained. It’s well-suited for both city driving and long-distance commuting.
Recommended maintenance:
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Oil and filter every 15,000 km (Ford WSS-M2C913-D oil)
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Fuel and air filters every 30,000 km
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Timing belt every 180,000 km or 10 years
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Regular DPF regeneration through longer trips
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EGR and intake cleaning every 100,000 km
Why Choose the XXDC Engine
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Proven Duratorq reliability and efficiency
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Low fuel consumption (~4.0–4.3 L/100 km)
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Euro 6 emissions compliant
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Smooth and quiet operation
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Easy service and wide parts availability
Conclusion
The Ford C-Max / Grand C-Max 1.5 TDCi (XXDC) engine with 70 kW (95 hp) offers a perfect mix of efficiency, reliability, and practicality. Built for low running costs and long service life, it remains a trusted choice for drivers seeking a dependable Euro 6 diesel engine in the 2015–2018 model range.
