2009 BMW Z4 vs. 2010 Holden Calais
To start off, 2010 Holden Calais is newer by 1 year(s). Which means there will be less support and parts availability for 2009 BMW Z4. In addition, the cost of maintenance, including insurance, on 2009 BMW Z4 would be higher. At 6,000 cc (8 cylinders), 2010 Holden Calais is equipped with a bigger engine. In terms of performance, 2010 Holden Calais (344 HP) has 129 more horse power than 2009 BMW Z4. (215 HP) In normal driving conditions, 2010 Holden Calais should accelerate faster than 2009 BMW Z4.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2010 Holden Calais (530 Nm) has 280 more torque (in Nm) than 2009 BMW Z4. (250 Nm). This means 2010 Holden Calais will have an easier job in driving up hills or pulling heavy equipment than 2009 BMW Z4.
Compare all specifications:
| 2009 BMW Z4 | 2010 Holden Calais | |
| Make | BMW | Holden |
| Model | Z4 | Calais |
| Year Released | 2009 | 2010 |
| Body Type | Convertible | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 2494 cc | 6000 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 215 HP | 344 HP |
| Torque | 250 Nm | 530 Nm |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
