Engine codes, CDNC, CDZA, CFKA, CFSA, CGWC And CGXC
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| Engine code | CDNC | CDZA | CFKA | CFSA | CGWC | CGXC | |
|---|---|---|---|---|---|---|---|
| Construction / number of cylinders | R4 | R4 | R4 | V8 | V6 | V6 | |
| Displacement | L | 2.0 | 2.0 | 2.0 | 4.2 | 3.0 | 3.0 |
| Fuel injection system | TFSI | TFSI | TFSI | FSI | TFSI | TFSI | |
| Output | kW/min-1 | 155 4300-6000 | 132 4200-6000 | 132 4000-6000 | 331 8250 | 245 5500-6500 | 245 5500-6500 |
| Torque | Nm/min-1 | 350 1500-4200 | 320 1500-4000 | 320 1500-3900 | 430 4000-6000 | 440 2900-5300 | 440 2900-5300 |
| Emissions category | EU V | EU V | EU V | EU V | EU V | ULEV 2 | |
| RON recommended | 95 | 98 | E85 | 98 | 95 | 98 | |
| Camshaft drive | Chain | Chain | Chain | Chain | Chain | Chain | |
| Stroke | mm | 92.8 | 92.8 | 92.8 | 92.8 | 89.0 | 89.0 |
| Bore | mm | 82.5 | 82.5 | 82.5 | 84.5 | 84.5 | 84.5 |
| Compression ratio | 9.8 | 9.6 | 9.8 | 12.5 | 10.5 | 10.5 | |
| Introduction | From MY | 2008 | 2009 | 2008 | 2012 | 2012 | 2013 |