1955 Alpine A 106 vs. 1985 Ford Sierra
To start off, 1985 Ford Sierra is newer by 30 year(s). Which means there will be less support and parts availability for 1955 Alpine A 106. In addition, the cost of maintenance, including insurance, on 1955 Alpine A 106 would be higher. At 2,790 cc (6 cylinders), 1985 Ford Sierra is equipped with a bigger engine. In terms of performance, 1985 Ford Sierra (148 HP @ 5700 RPM) has 128 more horse power than 1955 Alpine A 106. (20 HP @ 4000 RPM) In normal driving conditions, 1985 Ford Sierra should accelerate faster than 1955 Alpine A 106. With that said, vehicle weight also plays an important factor in acceleration. 1985 Ford Sierra weights approximately 675 kg more than 1955 Alpine A 106. 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 Ford Sierra (220 Nm @ 3800 RPM) has 175 more torque (in Nm) than 1955 Alpine A 106. (45 Nm @ 2000 RPM). This means 1985 Ford Sierra will have an easier job in driving up hills or pulling heavy equipment than 1955 Alpine A 106.
Compare all specifications:
| 1955 Alpine A 106 | 1985 Ford Sierra | |
| Make | Alpine | Ford |
| Model | A 106 | Sierra |
| Year Released | 1955 | 1985 |
| Engine Position | Rear | Front |
| Engine Size | 747 cc | 2790 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 20 HP | 148 HP |
| Engine RPM | 4000 RPM | 5700 RPM |
| Torque | 45 Nm | 220 Nm |
| Torque RPM | 2000 RPM | 3800 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 530 kg | 1205 kg |
| Vehicle Length | 3700 mm | 4400 mm |
| Vehicle Width | 1450 mm | 1680 mm |
| Vehicle Height | 1280 mm | 1370 mm |
| Wheelbase Size | 2110 mm | 2620 mm |
