1990 Alfa Romeo 33 vs. 1980 Mitsubishi Sigma
To start off, 1990 Alfa Romeo 33 is newer by 10 year(s). Which means there will be less support and parts availability for 1980 Mitsubishi Sigma. In addition, the cost of maintenance, including insurance, on 1980 Mitsubishi Sigma would be higher. At 2,554 cc (4 cylinders), 1980 Mitsubishi Sigma is equipped with a bigger engine. In terms of performance, 1990 Alfa Romeo 33 (104 HP @ 6000 RPM) has 6 more horse power than 1980 Mitsubishi Sigma. (98 HP @ 4400 RPM). In normal driving conditions, 1990 Alfa Romeo 33 should accelerate faster than 1980 Mitsubishi Sigma. With that said, vehicle weight also plays an important factor in acceleration. 1980 Mitsubishi Sigma weights approximately 225 kg more than 1990 Alfa Romeo 33.
Because 1990 Alfa Romeo 33 is four wheel drive (4WD), it will have significant more traction and grip than 1980 Mitsubishi Sigma. In wet, icy, snow, or gravel driving conditions, 1990 Alfa Romeo 33 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, 1980 Mitsubishi Sigma (188 Nm @ 2400 RPM) has 52 more torque (in Nm) than 1990 Alfa Romeo 33. (136 Nm @ 4900 RPM). This means 1980 Mitsubishi Sigma will have an easier job in driving up hills or pulling heavy equipment than 1990 Alfa Romeo 33. 1980 Mitsubishi Sigma has automatic transmission and 1990 Alfa Romeo 33 has manual transmission. 1990 Alfa Romeo 33 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1980 Mitsubishi Sigma will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1990 Alfa Romeo 33 | 1980 Mitsubishi Sigma | |
| Make | Alfa Romeo | Mitsubishi |
| Model | 33 | Sigma |
| Year Released | 1990 | 1980 |
| Engine Position | Front | Front |
| Engine Size | 1490 cc | 2554 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 104 HP | 98 HP |
| Engine RPM | 6000 RPM | 4400 RPM |
| Torque | 136 Nm | 188 Nm |
| Torque RPM | 4900 RPM | 2400 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Automatic |
| Vehicle Weight | 970 kg | 1195 kg |
| Vehicle Length | 4080 mm | 4460 mm |
| Vehicle Width | 1620 mm | 1660 mm |
| Vehicle Height | 1360 mm | 1370 mm |
| Wheelbase Size | 2480 mm | 2520 mm |
