1987 Ford Sierra vs. 1986 Alfa Romeo 90
To start off, 1987 Ford Sierra is newer by 1 year(s). Which means there will be less support and parts availability for 1986 Alfa Romeo 90. In addition, the cost of maintenance, including insurance, on 1986 Alfa Romeo 90 would be higher. At 2,292 cc (4 cylinders), 1987 Ford Sierra is equipped with a bigger engine. In terms of performance, 1986 Alfa Romeo 90 (130 HP @ 4200 RPM) has 18 more horse power than 1987 Ford Sierra. (112 HP @ 5300 RPM) In normal driving conditions, 1986 Alfa Romeo 90 should accelerate faster than 1987 Ford Sierra. With that said, vehicle weight also plays an important factor in acceleration. 1987 Ford Sierra weights approximately 55 kg more than 1986 Alfa Romeo 90.
Let's talk about torque, 1987 Ford Sierra (180 Nm) has 4 more torque (in Nm) than 1986 Alfa Romeo 90. (176 Nm). This means 1987 Ford Sierra will have an easier job in driving up hills or pulling heavy equipment than 1986 Alfa Romeo 90.
Compare all specifications:
| 1987 Ford Sierra | 1986 Alfa Romeo 90 | |
| Make | Ford | Alfa Romeo |
| Model | Sierra | 90 |
| Year Released | 1987 | 1986 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2292 cc | 1997 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 112 HP | 130 HP |
| Engine RPM | 5300 RPM | 4200 RPM |
| Torque | 180 Nm | 176 Nm |
| Engine Bore Size | 96 mm | 80.1 mm |
| Engine Stroke Size | 79.5 mm | 66.2 mm |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1135 kg | 1080 kg |
| Vehicle Length | 4500 mm | 4400 mm |
| Vehicle Width | 1680 mm | 1650 mm |
| Vehicle Height | 1400 mm | 1430 mm |
| Wheelbase Size | 2620 mm | 2520 mm |
