2003 BMW Z4 vs. 2009 BMW 330
To start off, 2009 BMW 330 is newer by 6 year(s). Which means there will be less support and parts availability for 2003 BMW Z4. In addition, the cost of maintenance, including insurance, on 2003 BMW Z4 would be higher. At 2,999 cc (6 cylinders), 2003 BMW Z4 is equipped with a bigger engine. In terms of performance, 2009 BMW 330 (254 HP @ 6600 RPM) has 27 more horse power than 2003 BMW Z4. (227 HP @ 6000 RPM) In normal driving conditions, 2009 BMW 330 should accelerate faster than 2003 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, 2009 BMW 330 (315 Nm) has 24 more torque (in Nm) than 2003 BMW Z4. (291 Nm). This means 2009 BMW 330 will have an easier job in driving up hills or pulling heavy equipment than 2003 BMW Z4.
Compare all specifications:
| 2003 BMW Z4 | 2009 BMW 330 | |
| Make | BMW | BMW |
| Model | Z4 | 330 |
| Year Released | 2003 | 2009 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2999 cc | 2996 cc |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 227 HP | 254 HP |
| Engine RPM | 6000 RPM | 6600 RPM |
| Torque | 291 Nm | 315 Nm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Length | 4100 mm | 4530 mm |
| Vehicle Width | 1790 mm | 1430 mm |
| Vehicle Height | 1310 mm | 1820 mm |
| Wheelbase Size | 2500 mm | 2770 mm |
| Fuel Tank Capacity | 55 L | 60 L |
