1985 Alfa Romeo 90 vs. 1984 Ford Sierra
To start off, 1985 Alfa Romeo 90 is newer by 1 year(s). Which means there will be less support and parts availability for 1984 Ford Sierra. In addition, the cost of maintenance, including insurance, on 1984 Ford Sierra 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 40 more horse power than 1984 Ford Sierra. (114 HP @ 5300 RPM). In normal driving conditions, 1985 Alfa Romeo 90 should accelerate faster than 1984 Ford Sierra. With that said, vehicle weight also plays an important factor in acceleration. 1985 Alfa Romeo 90 weights approximately 55 kg more than 1984 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, 1985 Alfa Romeo 90 (214 Nm @ 4000 RPM) has 38 more torque (in Nm) than 1984 Ford Sierra. (176 Nm @ 3000 RPM). This means 1985 Alfa Romeo 90 will have an easier job in driving up hills or pulling heavy equipment than 1984 Ford Sierra.
Compare all specifications:
1985 Alfa Romeo 90 | 1984 Ford Sierra | |
Make | Alfa Romeo | Ford |
Model | 90 | Sierra |
Year Released | 1985 | 1984 |
Engine Position | Front | Front |
Engine Size | 2492 cc | 2294 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | V |
Horse Power | 154 HP | 114 HP |
Engine RPM | 5600 RPM | 5300 RPM |
Torque | 214 Nm | 176 Nm |
Torque RPM | 4000 RPM | 3000 RPM |
Engine Bore Size | 88 mm | 90 mm |
Engine Stroke Size | 68.3 mm | 60.1 mm |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 3 doors |
Vehicle Weight | 1170 kg | 1115 kg |
Vehicle Length | 4400 mm | 4420 mm |
Vehicle Width | 1650 mm | 1730 mm |
Vehicle Height | 1430 mm | 1420 mm |
Wheelbase Size | 2520 mm | 2610 mm |