1990 Alfa Romeo 33 vs. 1971 Saab 99
To start off, 1990 Alfa Romeo 33 is newer by 19 year(s). Which means there will be less support and parts availability for 1971 Saab 99. In addition, the cost of maintenance, including insurance, on 1971 Saab 99 would be higher. At 1,853 cc (4 cylinders), 1971 Saab 99 is equipped with a bigger engine. In terms of performance, 1971 Saab 99 (85 HP @ 5000 RPM) has 2 more horse power than 1990 Alfa Romeo 33. (83 HP @ 4200 RPM) In normal driving conditions, 1971 Saab 99 should accelerate faster than 1990 Alfa Romeo 33. With that said, vehicle weight also plays an important factor in acceleration. 1971 Saab 99 weights approximately 65 kg more than 1990 Alfa Romeo 33. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear 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, 1990 Alfa Romeo 33 (178 Nm @ 2400 RPM) has 31 more torque (in Nm) than 1971 Saab 99. (147 Nm @ 3000 RPM). This means 1990 Alfa Romeo 33 will have an easier job in driving up hills or pulling heavy equipment than 1971 Saab 99.
Compare all specifications:
| 1990 Alfa Romeo 33 | 1971 Saab 99 | |
| Make | Alfa Romeo | Saab |
| Model | 33 | 99 |
| Year Released | 1990 | 1971 |
| Engine Position | Front | Front |
| Engine Size | 1779 cc | 1853 cc |
| Engine Cylinders | 3 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 83 HP | 85 HP |
| Engine RPM | 4200 RPM | 5000 RPM |
| Torque | 178 Nm | 147 Nm |
| Torque RPM | 2400 RPM | 3000 RPM |
| Engine Bore Size | 92 mm | 87 mm |
| Engine Stroke Size | 89.2 mm | 78 mm |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1055 kg | 1120 kg |
| Vehicle Length | 4210 mm | 4430 mm |
| Vehicle Width | 1620 mm | 1700 mm |
| Vehicle Height | 1360 mm | 1450 mm |
| Wheelbase Size | 2480 mm | 2480 mm |
| Fuel Tank Capacity | 50 L | 60 L |
