1985 Alfa Romeo 90 vs. 1971 Alfa Romeo Spider
To start off, 1985 Alfa Romeo 90 is newer by 14 year(s). Which means there will be less support and parts availability for 1971 Alfa Romeo Spider. In addition, the cost of maintenance, including insurance, on 1971 Alfa Romeo Spider would be higher. At 2,492 cc (6 cylinders), 1985 Alfa Romeo 90 is equipped with a bigger engine. In terms of performance, 1985 Alfa Romeo 90 (154 HP @ 5600 RPM) has 46 more horse power than 1971 Alfa Romeo Spider. (108 HP @ 6000 RPM). In normal driving conditions, 1985 Alfa Romeo 90 should accelerate faster than 1971 Alfa Romeo Spider. With that said, vehicle weight also plays an important factor in acceleration. 1985 Alfa Romeo 90 weights approximately 168 kg more than 1971 Alfa Romeo Spider. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Compare all specifications:
| 1985 Alfa Romeo 90 | 1971 Alfa Romeo Spider | |
| Make | Alfa Romeo | Alfa Romeo |
| Model | 90 | Spider |
| Year Released | 1985 | 1971 |
| Body Type | Sedan | Roadster |
| Engine Position | Front | Front |
| Engine Size | 2492 cc | 1570 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 154 HP | 108 HP |
| Engine RPM | 5600 RPM | 6000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1170 kg | 1002 kg |
| Vehicle Length | 4400 mm | 4130 mm |
| Vehicle Width | 1650 mm | 1640 mm |
| Vehicle Height | 1430 mm | 1300 mm |
| Wheelbase Size | 2520 mm | 2260 mm |
