2007 GMC Sierra vs. 2012 Holden Calais
To start off, 2012 Holden Calais is newer by 5 year(s). Which means there will be less support and parts availability for 2007 GMC Sierra. In addition, the cost of maintenance, including insurance, on 2007 GMC Sierra would be higher. At 6,000 cc (8 cylinders), 2012 Holden Calais is equipped with a bigger engine. In terms of performance, 2012 Holden Calais (344 HP) has 44 more horse power than 2007 GMC Sierra. (300 HP) In normal driving conditions, 2012 Holden Calais should accelerate faster than 2007 GMC Sierra.
Let's talk about torque, 2012 Holden Calais (530 Nm) has 42 more torque (in Nm) than 2007 GMC Sierra. (488 Nm). This means 2012 Holden Calais will have an easier job in driving up hills or pulling heavy equipment than 2007 GMC Sierra.
Compare all specifications:
| 2007 GMC Sierra | 2012 Holden Calais | |
| Make | GMC | Holden |
| Model | Sierra | Calais |
| Year Released | 2007 | 2012 |
| Body Type | Pickup | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 5999 cc | 6000 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 300 HP | 344 HP |
| Torque | 488 Nm | 530 Nm |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 6 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
