1998 Alfa Romeo Spider vs. 1987 Ford Sierra
To start off, 1998 Alfa Romeo Spider is newer by 11 year(s). Which means there will be less support and parts availability for 1987 Ford Sierra. In addition, the cost of maintenance, including insurance, on 1987 Ford Sierra would be higher. At 2,292 cc (4 cylinders), 1987 Ford Sierra is equipped with a bigger engine. In terms of performance, 1998 Alfa Romeo Spider (142 HP @ 6500 RPM) has 30 more horse power than 1987 Ford Sierra. (112 HP @ 5300 RPM). In normal driving conditions, 1998 Alfa Romeo Spider should accelerate faster than 1987 Ford Sierra. With that said, vehicle weight also plays an important factor in acceleration. 1998 Alfa Romeo Spider weights approximately 215 kg more than 1987 Ford Sierra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1987 Ford Sierra (180 Nm @ 3000 RPM) has 11 more torque (in Nm) than 1998 Alfa Romeo Spider. (169 Nm @ 3500 RPM). This means 1987 Ford Sierra will have an easier job in driving up hills or pulling heavy equipment than 1998 Alfa Romeo Spider.
Compare all specifications:
| 1998 Alfa Romeo Spider | 1987 Ford Sierra | |
| Make | Alfa Romeo | Ford |
| Model | Spider | Sierra |
| Year Released | 1998 | 1987 |
| Body Type | Roadster | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 1747 cc | 2292 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 142 HP | 112 HP |
| Engine RPM | 6500 RPM | 5300 RPM |
| Torque | 169 Nm | 180 Nm |
| Torque RPM | 3500 RPM | 3000 RPM |
| Engine Bore Size | 82 mm | 96 mm |
| Engine Stroke Size | 82.8 mm | 79.5 mm |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 2 seats | 5 seats |
| Vehicle Weight | 1350 kg | 1135 kg |
| Vehicle Length | 4290 mm | 4500 mm |
| Vehicle Width | 1790 mm | 1680 mm |
| Vehicle Height | 1320 mm | 1400 mm |
| Wheelbase Size | 2550 mm | 2620 mm |
