1970 Alfa Romeo Spider vs. 1989 Ford Sierra
To start off, 1989 Ford Sierra is newer by 19 year(s). Which means there will be less support and parts availability for 1970 Alfa Romeo Spider. In addition, the cost of maintenance, including insurance, on 1970 Alfa Romeo Spider would be higher. At 1,998 cc (4 cylinders), 1989 Ford Sierra is equipped with a bigger engine. In terms of performance, 1989 Ford Sierra (125 HP @ 5600 RPM) has 36 more horse power than 1970 Alfa Romeo Spider. (89 HP @ 6000 RPM) In normal driving conditions, 1989 Ford Sierra should accelerate faster than 1970 Alfa Romeo Spider. With that said, vehicle weight also plays an important factor in acceleration. 1989 Ford Sierra weights approximately 144 kg more than 1970 Alfa Romeo Spider. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front 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.
Compare all specifications:
| 1970 Alfa Romeo Spider | 1989 Ford Sierra | |
| Make | Alfa Romeo | Ford |
| Model | Spider | Sierra |
| Year Released | 1970 | 1989 |
| Engine Position | Front | Front |
| Engine Size | 1289 cc | 1998 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 89 HP | 125 HP |
| Engine RPM | 6000 RPM | 5600 RPM |
| Engine Bore Size | 80 mm | 86 mm |
| Engine Stroke Size | 67.5 mm | 86 mm |
| Drive Type | Rear | Rear |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 984 kg | 1128 kg |
| Vehicle Length | 4130 mm | 4470 mm |
| Vehicle Width | 1640 mm | 1710 mm |
| Vehicle Height | 1300 mm | 1380 mm |
| Wheelbase Size | 2260 mm | 2610 mm |
| Fuel Tank Capacity | 46 L | 60 L |
