1981 Alfa Romeo Spider vs. 2009 Hummer H3
To start off, 2009 Hummer H3 is newer by 28 year(s). Which means there will be less support and parts availability for 1981 Alfa Romeo Spider. In addition, the cost of maintenance, including insurance, on 1981 Alfa Romeo Spider would be higher. At 5,300 cc (8 cylinders), 2009 Hummer H3 is equipped with a bigger engine. In terms of performance, 2009 Hummer H3 (363 HP @ 5200 RPM) has 260 more horse power than 1981 Alfa Romeo Spider. (103 HP @ 5500 RPM) In normal driving conditions, 2009 Hummer H3 should accelerate faster than 1981 Alfa Romeo Spider.
Because 2009 Hummer H3 is four wheel drive (4WD), it will have significant more traction and grip than 1981 Alfa Romeo Spider. In wet, icy, snow, or gravel driving conditions, 2009 Hummer H3 will offer significantly more control. 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.
Compare all specifications:
| 1981 Alfa Romeo Spider | 2009 Hummer H3 | |
| Make | Alfa Romeo | Hummer |
| Model | Spider | H3 |
| Year Released | 1981 | 2009 |
| Body Type | Roadster | SUV |
| Engine Position | Front | Front |
| Engine Size | 1570 cc | 5300 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 103 HP | 363 HP |
| Engine RPM | 5500 RPM | 5200 RPM |
| Engine Compression Ratio | 9.0:1 | 9.9:1 |
| Drive Type | Rear | 4WD |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Width | 1640 mm | 2000 mm |
