| Model | Body Code | Engine (2) | Engine ID | Ignition System |
| I30 | A | 3.0L V6 (VQ30DE) | C | (3) DIS |
| Q45 | Y | 4.1L V8 (VH41DE) | B | (3) DIS |
| QX4 | R | 3.3L V6 (VG33E) | A | (4) Optical |
| (1) Engine code is located on top rear of engine block, on flange. (2) Sequential Multipoint Electronic Fuel Injection and simultaneous fuel injection used on all engines. (3) A distributorless system using a crank angle sensor and one ignition coil for each spark plug. (4) This system may also be referred to as DI (Distributor Ignition). |
| (1) | Engine code is located on top rear of engine block, on flange. |
| (2) | Sequential Multipoint Electronic Fuel Injection and simultaneous fuel injection used on all engines. |
| (3) | A distributorless system using a crank angle sensor and one ignition coil for each spark plug. |
| (4) | This system may also be referred to as DI (Distributor Ignition). |
ENGINE/VIN IDENTIFICATION (1)