2003 Alfa Romeo Spider vs. 2005 Hummer H2
To start off, 2005 Hummer H2 is newer by 2 year(s). Which means there will be less support and parts availability for 2003 Alfa Romeo Spider. In addition, the cost of maintenance, including insurance, on 2003 Alfa Romeo Spider would be higher. At 5,965 cc (8 cylinders), 2005 Hummer H2 is equipped with a bigger engine. In terms of performance, 2005 Hummer H2 (325 HP) has 89 more horse power than 2003 Alfa Romeo Spider. (236 HP) In normal driving conditions, 2005 Hummer H2 should accelerate faster than 2003 Alfa Romeo Spider. With that said, vehicle weight also plays an important factor in acceleration. 2005 Hummer H2 weights approximately 1433 kg more than 2003 Alfa Romeo Spider. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Hummer H2 is four wheel drive (4WD), it will have significant more traction and grip than 2003 Alfa Romeo Spider. In wet, icy, snow, or gravel driving conditions, 2005 Hummer H2 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. Let's talk about torque, 2005 Hummer H2 (496 Nm) has 207 more torque (in Nm) than 2003 Alfa Romeo Spider. (289 Nm). This means 2005 Hummer H2 will have an easier job in driving up hills or pulling heavy equipment than 2003 Alfa Romeo Spider. 2005 Hummer H2 has automatic transmission and 2003 Alfa Romeo Spider has manual transmission. 2003 Alfa Romeo Spider will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Hummer H2 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 Alfa Romeo Spider | 2005 Hummer H2 | |
| Make | Alfa Romeo | Hummer |
| Model | Spider | H2 |
| Year Released | 2003 | 2005 |
| Body Type | Roadster | SUV |
| Engine Position | Front | Front |
| Engine Size | 3179 cc | 5965 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 236 HP | 325 HP |
| Torque | 289 Nm | 496 Nm |
| Engine Bore Size | 93.1 mm | 102 mm |
| Engine Stroke Size | 78 mm | 92 mm |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1470 kg | 2903 kg |
| Vehicle Length | 4310 mm | 4830 mm |
| Vehicle Width | 1790 mm | 2070 mm |
| Vehicle Height | 1320 mm | 1980 mm |
| Wheelbase Size | 2710 mm | 3130 mm |
| Fuel Tank Capacity | 70 L | 121 L |
