1973 Chrysler Valiant vs. 1991 Ford Sierra
To start off, 1991 Ford Sierra is newer by 18 year(s). Which means there will be less support and parts availability for 1973 Chrysler Valiant. In addition, the cost of maintenance, including insurance, on 1973 Chrysler Valiant would be higher. At 5,211 cc (8 cylinders), 1973 Chrysler Valiant is equipped with a bigger engine. In terms of performance, 1973 Chrysler Valiant (227 HP @ 4400 RPM) has 152 more horse power than 1991 Ford Sierra. (75 HP @ 4500 RPM). In normal driving conditions, 1973 Chrysler Valiant should accelerate faster than 1991 Ford Sierra. With that said, vehicle weight also plays an important factor in acceleration. 1973 Chrysler Valiant weights approximately 305 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, 1973 Chrysler Valiant (461 Nm @ 2400 RPM) has 309 more torque (in Nm) than 1991 Ford Sierra. (152 Nm @ 2200 RPM). This means 1973 Chrysler Valiant will have an easier job in driving up hills or pulling heavy equipment than 1991 Ford Sierra.
Compare all specifications:
1973 Chrysler Valiant | 1991 Ford Sierra | |
Make | Chrysler | Ford |
Model | Valiant | Sierra |
Year Released | 1973 | 1991 |
Engine Position | Front | Front |
Engine Size | 5211 cc | 1751 cc |
Engine Cylinders | 8 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 227 HP | 75 HP |
Engine RPM | 4400 RPM | 4500 RPM |
Torque | 461 Nm | 152 Nm |
Torque RPM | 2400 RPM | 2200 RPM |
Engine Bore Size | 99.3 mm | 82.5 mm |
Engine Stroke Size | 84.1 mm | 82 mm |
Fuel Type | Gasoline | Diesel |
Number of Seats | 5 seats | 5 seats |
Vehicle Weight | 1450 kg | 1145 kg |
Vehicle Length | 4900 mm | 4430 mm |
Vehicle Width | 1890 mm | 1700 mm |
Vehicle Height | 1420 mm | 1370 mm |
Wheelbase Size | 2830 mm | 2620 mm |