2003 Alfa Romeo Spider vs. 1999 Holden Commodore
To start off, 2003 Alfa Romeo Spider is newer by 4 year(s). Which means there will be less support and parts availability for 1999 Holden Commodore. In addition, the cost of maintenance, including insurance, on 1999 Holden Commodore would be higher. At 3,791 cc (6 cylinders), 1999 Holden Commodore is equipped with a bigger engine. In terms of performance, 2003 Alfa Romeo Spider (236 HP @ 6200 RPM) has 39 more horse power than 1999 Holden Commodore. (197 HP @ 5200 RPM). In normal driving conditions, 2003 Alfa Romeo Spider should accelerate faster than 1999 Holden Commodore. With that said, vehicle weight also plays an important factor in acceleration. 1999 Holden Commodore weights approximately 140 kg more than 2003 Alfa Romeo Spider.
Because 1999 Holden Commodore is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1999 Holden Commodore. However, in wet, icy, snow, or gravel driving conditions, 2003 Alfa Romeo Spider, being front wheel drive (FWD), will offer much better control with better grip. 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, 1999 Holden Commodore (305 Nm @ 3600 RPM) has 16 more torque (in Nm) than 2003 Alfa Romeo Spider. (289 Nm @ 4800 RPM). This means 1999 Holden Commodore will have an easier job in driving up hills or pulling heavy equipment than 2003 Alfa Romeo Spider.
Compare all specifications:
| 2003 Alfa Romeo Spider | 1999 Holden Commodore | |
| Make | Alfa Romeo | Holden |
| Model | Spider | Commodore |
| Year Released | 2003 | 1999 |
| Body Type | Roadster | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3179 cc | 3791 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 236 HP | 197 HP |
| Engine RPM | 6200 RPM | 5200 RPM |
| Torque | 289 Nm | 305 Nm |
| Torque RPM | 4800 RPM | 3600 RPM |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1470 kg | 1610 kg |
| Vehicle Length | 4310 mm | 5050 mm |
| Vehicle Width | 1790 mm | 1850 mm |
| Vehicle Height | 1320 mm | 1560 mm |
| Wheelbase Size | 2710 mm | 2950 mm |
