1975 Alfa Romeo Spider vs. 1998 Holden Commodore
To start off, 1998 Holden Commodore is newer by 23 year(s). Which means there will be less support and parts availability for 1975 Alfa Romeo Spider. In addition, the cost of maintenance, including insurance, on 1975 Alfa Romeo Spider would be higher. At 3,789 cc (6 cylinders), 1998 Holden Commodore is equipped with a bigger engine. In terms of performance, 1998 Holden Commodore (197 HP @ 5200 RPM) has 65 more horse power than 1975 Alfa Romeo Spider. (132 HP @ 5400 RPM) In normal driving conditions, 1998 Holden Commodore should accelerate faster than 1975 Alfa Romeo Spider. With that said, vehicle weight also plays an important factor in acceleration. 1998 Holden Commodore weights approximately 570 kg more than 1975 Alfa Romeo Spider. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 1998 Holden Commodore (304 Nm @ 3600 RPM) has 123 more torque (in Nm) than 1975 Alfa Romeo Spider. (181 Nm @ 4000 RPM). This means 1998 Holden Commodore will have an easier job in driving up hills or pulling heavy equipment than 1975 Alfa Romeo Spider. 1998 Holden Commodore has automatic transmission and 1975 Alfa Romeo Spider has manual transmission. 1975 Alfa Romeo Spider will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1998 Holden Commodore will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1975 Alfa Romeo Spider | 1998 Holden Commodore | |
| Make | Alfa Romeo | Holden |
| Model | Spider | Commodore |
| Year Released | 1975 | 1998 |
| Body Type | Roadster | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1995 cc | 3789 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 132 HP | 197 HP |
| Engine RPM | 5400 RPM | 5200 RPM |
| Torque | 181 Nm | 304 Nm |
| Torque RPM | 4000 RPM | 3600 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1040 kg | 1610 kg |
| Vehicle Length | 4130 mm | 5050 mm |
| Vehicle Width | 1640 mm | 1850 mm |
| Vehicle Height | 1300 mm | 1560 mm |
| Wheelbase Size | 2260 mm | 2950 mm |
