1990 Alfa Romeo 33 vs. 1985 Alfa Romeo Spider
To start off, 1990 Alfa Romeo 33 is newer by 5 year(s). Which means there will be less support and parts availability for 1985 Alfa Romeo Spider. In addition, the cost of maintenance, including insurance, on 1985 Alfa Romeo Spider would be higher. At 1,960 cc (4 cylinders), 1985 Alfa Romeo Spider is equipped with a bigger engine. In terms of performance, 1985 Alfa Romeo Spider (126 HP @ 5400 RPM) has 39 more horse power than 1990 Alfa Romeo 33. (87 HP @ 6000 RPM) In normal driving conditions, 1985 Alfa Romeo Spider should accelerate faster than 1990 Alfa Romeo 33. With that said, vehicle weight also plays an important factor in acceleration. 1985 Alfa Romeo Spider weights approximately 136 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.
Because 1990 Alfa Romeo 33 is four wheel drive (4WD), it will have significant more traction and grip than 1985 Alfa Romeo Spider. 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, 1985 Alfa Romeo Spider (178 Nm @ 4000 RPM) has 65 more torque (in Nm) than 1990 Alfa Romeo 33. (113 Nm @ 4500 RPM). This means 1985 Alfa Romeo Spider will have an easier job in driving up hills or pulling heavy equipment than 1990 Alfa Romeo 33.
Compare all specifications:
| 1990 Alfa Romeo 33 | 1985 Alfa Romeo Spider | |
| Make | Alfa Romeo | Alfa Romeo |
| Model | 33 | Spider |
| Year Released | 1990 | 1985 |
| Engine Position | Front | Front |
| Engine Size | 1349 cc | 1960 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | boxer | in-line |
| Horse Power | 87 HP | 126 HP |
| Engine RPM | 6000 RPM | 5400 RPM |
| Torque | 113 Nm | 178 Nm |
| Torque RPM | 4500 RPM | 4000 RPM |
| Engine Bore Size | 80 mm | 84 mm |
| Engine Stroke Size | 67.2 mm | 88.5 mm |
| Engine Compression Ratio | 9.5:1 | 9.0:1 |
| Top Speed | 178 km/hour | 197 km/hour |
| Acceleration 0-100mph | 12 seconds | 10 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1025 kg | 1161 kg |
| Vehicle Length | 4210 mm | 4250 mm |
| Vehicle Width | 1620 mm | 1640 mm |
| Vehicle Height | 1360 mm | 1300 mm |
| Wheelbase Size | 2480 mm | 2260 mm |
| Fuel Tank Capacity | 53 L | 50 L |
