1972 AMC Matador vs. 1991 Ford Sierra
To start off, 1991 Ford Sierra is newer by 19 year(s). Which means there will be less support and parts availability for 1972 AMC Matador. In addition, the cost of maintenance, including insurance, on 1972 AMC Matador would be higher. At 6,571 cc (8 cylinders), 1972 AMC Matador is equipped with a bigger engine. In terms of performance, 1972 AMC Matador (255 HP @ 4600 RPM) has 180 more horse power than 1991 Ford Sierra. (75 HP @ 4500 RPM). In normal driving conditions, 1972 AMC Matador should accelerate faster than 1991 Ford Sierra. With that said, vehicle weight also plays an important factor in acceleration. 1972 AMC Matador weights approximately 589 kg more than 1991 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, 1972 AMC Matador (468 Nm @ 3300 RPM) has 316 more torque (in Nm) than 1991 Ford Sierra. (152 Nm @ 2200 RPM). This means 1972 AMC Matador will have an easier job in driving up hills or pulling heavy equipment than 1991 Ford Sierra.
Compare all specifications:
| 1972 AMC Matador | 1991 Ford Sierra | |
| Make | AMC | Ford |
| Model | Matador | Sierra |
| Year Released | 1972 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 6571 cc | 1751 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 255 HP | 75 HP |
| Engine RPM | 4600 RPM | 4500 RPM |
| Torque | 468 Nm | 152 Nm |
| Torque RPM | 3300 RPM | 2200 RPM |
| Engine Bore Size | 105.6 mm | 82.5 mm |
| Engine Stroke Size | 93.4 mm | 82 mm |
| Engine Compression Ratio | 8.5:1 | 21.5:1 |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1734 kg | 1145 kg |
| Vehicle Length | 5210 mm | 4430 mm |
| Vehicle Width | 1970 mm | 1700 mm |
| Vehicle Height | 1440 mm | 1370 mm |
| Wheelbase Size | 3000 mm | 2620 mm |
| Fuel Tank Capacity | 76 L | 60 L |
