1990 Alfa Romeo SZ vs. 2007 Mazda 6
To start off, 2007 Mazda 6 is newer by 17 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 2,957 cc (6 cylinders), 1990 Alfa Romeo SZ is equipped with a bigger engine. In terms of performance, 1990 Alfa Romeo SZ (208 HP @ 6200 RPM) has 43 more horse power than 2007 Mazda 6. (165 HP @ 6500 RPM). In normal driving conditions, 1990 Alfa Romeo SZ should accelerate faster than 2007 Mazda 6. With that said, vehicle weight also plays an important factor in acceleration. 2007 Mazda 6 weights approximately 94 kg more than 1990 Alfa Romeo SZ.
Because 1990 Alfa Romeo SZ is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1990 Alfa Romeo SZ. However, in wet, icy, snow, or gravel driving conditions, 2007 Mazda 6, being front wheel drive (FWD), will offer much better control with better grip. 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, 1990 Alfa Romeo SZ (245 Nm @ 4500 RPM) has 38 more torque (in Nm) than 2007 Mazda 6. (207 Nm @ 4000 RPM). This means 1990 Alfa Romeo SZ will have an easier job in driving up hills or pulling heavy equipment than 2007 Mazda 6.
Compare all specifications:
| 1990 Alfa Romeo SZ | 2007 Mazda 6 | |
| Make | Alfa Romeo | Mazda |
| Model | SZ | 6 |
| Year Released | 1990 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 2957 cc | 2261 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 208 HP | 165 HP |
| Engine RPM | 6200 RPM | 6500 RPM |
| Torque | 245 Nm | 207 Nm |
| Torque RPM | 4500 RPM | 4000 RPM |
| Engine Bore Size | 93 mm | 87.5 mm |
| Engine Stroke Size | 72.6 mm | 94 mm |
| Engine Compression Ratio | 9.5:1 | 10.6:1 |
| Fuel Type | Gasoline | Gasoline |
| Top Speed | 230 km/hour | 215 km/hour |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1260 kg | 1354 kg |
| Vehicle Length | 4290 mm | 4680 mm |
| Vehicle Width | 1740 mm | 1440 mm |
| Vehicle Height | 1320 mm | 1790 mm |
| Wheelbase Size | 2520 mm | 2680 mm |
| Fuel Tank Capacity | 50 L | 64 L |
