Technical Data Comparison
TECHNICAL DATA COMPARISON CHART
| Description | Units of Measurement | N52B3O01 | N54B30O0 | N62B48O1 | M57D30T2 (US) |
|---|---|---|---|---|---|
| Engine type | R6 | R6 | V-8 | R6 | |
| Displacement | (cm3 ) | 2996 | 2979 | 4799 | 2993 |
| Firing order | 1-5-3-6-2-4 | 1-5-3-6-2-4 | 1-5-4-8-6-3-7-2 | 1-5-3-6-2-4 | |
| Stroke | mm | 88 | 88.9 | 88.3 | 90 |
| Bore | mm | 85 | 84 | 93 | 84 |
| Power output @ rpm | hp @ rpm | 260@6600 | 300 @ 5800 | 360 @ 6300 | 265 @ 4200 |
| Torque @ rpm | Nm @ rpm | 305@2500 | 400 @ 1300-5000 | 475 @ 3500 | 580 @ 1750 |
| Maximum engine speed | rpm | 7000 | 7000 | 6500 | 4800 |
| Power output per liter | hp/liter | 86.7 | 100 | 75 | 89.3 |
| Compression ratio | ratio | 10.7 : 1 | 10.2 : 1 | 10.5 : 1 | 16.5 : 1 |
| Cylinder spacing | mm | 91 | 91 | 98 | 91 |
| Valves/cylinder | 4 | 4 | 4 | 4 | |
| Intake valve | mm | 34.2 | 31.4 | 35 | 27.4 |
| Exhaust valve | mm | 29 | 28 | 29 | 25.9 |
| Main bearing journal diameter | mm | 56 | 56 | 70 | 60 |
| Connecting rod journal diameter | mm | 50 | 50 | 54 | 45 |
| Fuel specification (Octane) | (RON) | 91-98 | 91-98 | 91-98 | Diesel (Cetane 51) |
| Engine management | MSV80 | MSD80 | ME 9.2.2 | DDE 7.3 | |
| Emission standard | ULEV II | ULEV II | ULEV II | ULEV II |