1990 Alfa Romeo SZ vs. 2006 Hummer H3
To start off, 2006 Hummer H3 is newer by 16 year(s). Which means there will be less support and parts availability for 1990 Alfa Romeo SZ. In addition, the cost of maintenance, including insurance, on 1990 Alfa Romeo SZ would be higher. At 3,500 cc (5 cylinders), 2006 Hummer H3 is equipped with a bigger engine. In terms of performance, 2006 Hummer H3 (220 HP @ 5600 RPM) has 12 more horse power than 1990 Alfa Romeo SZ. (208 HP @ 6200 RPM) In normal driving conditions, 2006 Hummer H3 should accelerate faster than 1990 Alfa Romeo SZ.
Because 2006 Hummer H3 is four wheel drive (4WD), it will have significant more traction and grip than 1990 Alfa Romeo SZ. In wet, icy, snow, or gravel driving conditions, 2006 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. Let's talk about torque, 2006 Hummer H3 (305 Nm @ 2800 RPM) has 60 more torque (in Nm) than 1990 Alfa Romeo SZ. (245 Nm @ 4500 RPM). This means 2006 Hummer H3 will have an easier job in driving up hills or pulling heavy equipment than 1990 Alfa Romeo SZ. 2006 Hummer H3 has automatic transmission and 1990 Alfa Romeo SZ has manual transmission. 1990 Alfa Romeo SZ will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Hummer H3 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1990 Alfa Romeo SZ | 2006 Hummer H3 | |
| Make | Alfa Romeo | Hummer |
| Model | SZ | H3 |
| Year Released | 1990 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 2957 cc | 3500 cc |
| Engine Cylinders | 6 cylinders | 5 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 208 HP | 220 HP |
| Engine RPM | 6200 RPM | 5600 RPM |
| Torque | 245 Nm | 305 Nm |
| Torque RPM | 4500 RPM | 2800 RPM |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 4 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Length | 4290 mm | 4830 mm |
| Vehicle Width | 1740 mm | 2180 mm |
| Vehicle Height | 1320 mm | 2020 mm |
| Wheelbase Size | 2520 mm | 3120 mm |
| Fuel Tank Capacity | 50 L | 159 L |
