Chevrolet Captiva (2011) 2.2 TD Z22D1 Engine Overview
The Chevrolet Captiva 2.2 TD Z22D1 is a 2.2-liter inline-four turbo-diesel engine introduced with the 2011 facelift of the Captiva. It replaced the older 2.0 L diesel, offering more power, smoother operation, and improved efficiency. The Z22D1 engine is part of GM’s modern diesel lineup and is also found in several Opel/GM vehicles, known for strong torque and reliable performance in both front- and all-wheel-drive setups.
Compatibility & Performance
| Specification | Detail |
|---|---|
| Engine Code | Z22D1 |
| Displacement | 2,231 cc (2.2 L) |
| Configuration | Inline-4, turbocharged, DOHC |
| Power Output | Up to 135 kW (184 hp) |
| Torque | Up to 400 Nm |
| Fuel System | Common-rail direct injection |
| Emission Standard | Euro 4 / Euro 5 (depending on market) |
| Transmission | 6-speed manual or automatic |
| Drivetrain | Front-wheel drive or all-wheel drive |
Engine Overview
The Z22D1 is a modern 2.2-liter turbo-diesel featuring:
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Common-rail fuel injection system for precise fuel metering and efficient combustion.
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Variable-geometry turbocharger (VGT) that delivers strong low-end torque and smooth acceleration.
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Aluminum cylinder head and cast-iron block for durability and heat management.
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Dual overhead camshafts (DOHC) and 16 valves for optimal airflow and performance.
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Diesel particulate filter (DPF) and EGR system for compliance with modern emissions standards.
With up to 184 horsepower and 400 Nm of torque, the Z22D1 engine provides solid performance for a mid-size SUV, maintaining good towing ability and fuel efficiency in both highway and urban driving.
Key Specifications
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Engine Type: Inline-4 turbo-diesel
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Displacement: 2,231 cc (2.2 L)
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Bore x Stroke: 86.0 mm × 96.0 mm
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Compression Ratio: ~16.3:1
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Power Output: 135 kW (184 hp) @ 3,800 rpm
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Torque: 400 Nm @ 2,000 rpm
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Fuel System: Common-rail direct injection
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Turbocharger: Variable-geometry turbo
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Cooling System: Water-cooled, integrated intercooler
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Emission Standard: Euro 4 / Euro 5
Reliability and Maintenance
The Z22D1 engine is known for good reliability when serviced on schedule. Common maintenance recommendations include:
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Regular oil and filter changes with high-quality low-ash diesel oil (GM Dexos2 spec).
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Periodic DPF regeneration or cleaning if mostly used in urban conditions.
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Turbocharger inspection for correct vane and actuator operation.
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Fuel system maintenance: monitor injector balance and fuel pump performance.
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Timing chain system: inspect tensioners and guides at higher mileages for noise or slack.
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EGR valve and intake cleaning every 100,000 km or sooner if performance decreases.
With proper care, this engine can exceed 300,000 km with minimal issues.
Why Choose the Z22D1 Engine
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Strong torque output (400 Nm) for towing and confident acceleration.
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Modern diesel technology with efficient common-rail and VGT turbo.
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Good parts availability across GM and Opel platforms.
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Balanced design: durability of a cast-iron block with efficiency features for low emissions.
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Proven performance: widely used in Captiva and related GM SUVs.
Conclusion
The Chevrolet Captiva 2.2 TD Z22D1 engine combines modern diesel efficiency with robust four-cylinder performance. Offering 184 hp and up to 400 Nm, it gives the Captiva excellent everyday usability, strong towing power, and long-term reliability. It remains a solid and well-balanced choice for buyers or engine resellers looking for dependable turbo-diesel power in a 2011-era SUV.
