1991 Alfa Romeo SZ vs. 2006 Morgan Aero 8
To start off, 2006 Morgan Aero 8 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 4,396 cc (8 cylinders), 2006 Morgan Aero 8 is equipped with a bigger engine. In terms of performance, 2006 Morgan Aero 8 (282 HP @ 3700 RPM) has 74 more horse power than 1991 Alfa Romeo SZ. (208 HP @ 6200 RPM) In normal driving conditions, 2006 Morgan Aero 8 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 40 kg more than 2006 Morgan Aero 8.
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 Morgan Aero 8 (430 Nm @ 3700 RPM) has 185 more torque (in Nm) than 1991 Alfa Romeo SZ. (245 Nm @ 4500 RPM). This means 2006 Morgan Aero 8 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 Morgan Aero 8 | |
| Make | Alfa Romeo | Morgan |
| Model | SZ | Aero 8 |
| Year Released | 1991 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 2959 cc | 4396 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 208 HP | 282 HP |
| Engine RPM | 6200 RPM | 3700 RPM |
| Torque | 245 Nm | 430 Nm |
| Torque RPM | 4500 RPM | 3700 RPM |
| Engine Bore Size | 93 mm | 92 mm |
| Engine Stroke Size | 72.6 mm | 82.7 mm |
| Engine Compression Ratio | 10.0:1 | 10.0:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Top Speed | 233 km/hour | 250 km/hour |
| 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 | 1220 kg |
| Vehicle Length | 4670 mm | 4100 mm |
| Vehicle Width | 1740 mm | 1760 mm |
| Vehicle Height | 1320 mm | 1100 mm |
| Wheelbase Size | 2520 mm | 2540 mm |
| Fuel Tank Capacity | 50 L | 70 L |
