1971 Alfa Romeo Spider vs. 1987 Audi 90
To start off, 1987 Audi 90 is newer by 16 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 2,309 cc (5 cylinders), 1987 Audi 90 is equipped with a bigger engine. In terms of performance, 1987 Audi 90 (135 HP @ 5500 RPM) has 46 more horse power than 1971 Alfa Romeo Spider. (89 HP @ 6000 RPM) In normal driving conditions, 1987 Audi 90 should accelerate faster than 1971 Alfa Romeo Spider. With that said, vehicle weight also plays an important factor in acceleration. 1987 Audi 90 weights approximately 330 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.
Because 1987 Audi 90 is four wheel drive (4WD), it will have significant more traction and grip than 1971 Alfa Romeo Spider. In wet, icy, snow, or gravel driving conditions, 1987 Audi 90 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, 1987 Audi 90 (186 Nm) has 65 more torque (in Nm) than 1971 Alfa Romeo Spider. (121 Nm). This means 1987 Audi 90 will have an easier job in driving up hills or pulling heavy equipment than 1971 Alfa Romeo Spider.
Compare all specifications:
| 1971 Alfa Romeo Spider | 1987 Audi 90 | |
| Make | Alfa Romeo | Audi |
| Model | Spider | 90 |
| Year Released | 1971 | 1987 |
| Engine Position | Front | Front |
| Engine Size | 1287 cc | 2309 cc |
| Engine Cylinders | 4 cylinders | 5 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 89 HP | 135 HP |
| Engine RPM | 6000 RPM | 5500 RPM |
| Torque | 121 Nm | 186 Nm |
| Engine Bore Size | 80 mm | 82.5 mm |
| Engine Stroke Size | 67.5 mm | 86.4 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 980 kg | 1310 kg |
| Vehicle Length | 4130 mm | 4400 mm |
| Vehicle Width | 1640 mm | 1700 mm |
| Vehicle Height | 1300 mm | 1400 mm |
| Wheelbase Size | 2260 mm | 2690 mm |
