1991 Alfa Romeo SZ vs. 2006 Chevrolet SSR
To start off, 2006 Chevrolet SSR is newer by 15 year(s). Which means there will be less support and parts availability for 1991 Alfa Romeo SZ. In addition, the cost of maintenance, including insurance, on 1991 Alfa Romeo SZ would be higher. At 5,965 cc (8 cylinders), 2006 Chevrolet SSR is equipped with a bigger engine. In terms of performance, 2006 Chevrolet SSR (401 HP @ 6000 RPM) has 193 more horse power than 1991 Alfa Romeo SZ. (208 HP @ 6200 RPM) In normal driving conditions, 2006 Chevrolet SSR should accelerate faster than 1991 Alfa Romeo SZ. With that said, vehicle weight also plays an important factor in acceleration. 1991 Alfa Romeo SZ weights approximately 182 kg more than 2006 Chevrolet SSR.
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, 2006 Chevrolet SSR (542 Nm @ 4000 RPM) has 297 more torque (in Nm) than 1991 Alfa Romeo SZ. (245 Nm @ 4500 RPM). This means 2006 Chevrolet SSR will have an easier job in driving up hills or pulling heavy equipment than 1991 Alfa Romeo SZ.
Compare all specifications:
| 1991 Alfa Romeo SZ | 2006 Chevrolet SSR | |
| Make | Alfa Romeo | Chevrolet |
| Model | SZ | SSR |
| Year Released | 1991 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 2959 cc | 5965 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 208 HP | 401 HP |
| Engine RPM | 6200 RPM | 6000 RPM |
| Torque | 245 Nm | 542 Nm |
| Torque RPM | 4500 RPM | 4000 RPM |
| Engine Bore Size | 93 mm | 101.6 mm |
| Engine Stroke Size | 72.6 mm | 91.4 mm |
| Engine Compression Ratio | 10.0:1 | 10.9:1 |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1260 kg | 1078 kg |
| Vehicle Length | 4670 mm | 4870 mm |
| Vehicle Width | 1740 mm | 2000 mm |
| Vehicle Height | 1320 mm | 1630 mm |
| Wheelbase Size | 2520 mm | 2950 mm |
| Fuel Tank Capacity | 50 L | 95 L |
