1973 De Tomaso Pantera vs. 1987 Ford Sierra
To start off, 1987 Ford Sierra is newer by 14 year(s). Which means there will be less support and parts availability for 1973 De Tomaso Pantera. In addition, the cost of maintenance, including insurance, on 1973 De Tomaso Pantera would be higher. At 5,766 cc (8 cylinders), 1973 De Tomaso Pantera is equipped with a bigger engine. In terms of performance, 1973 De Tomaso Pantera (350 HP @ 5400 RPM) has 238 more horse power than 1987 Ford Sierra. (112 HP @ 5300 RPM). In normal driving conditions, 1973 De Tomaso Pantera should accelerate faster than 1987 Ford Sierra. With that said, vehicle weight also plays an important factor in acceleration. 1973 De Tomaso Pantera weights approximately 215 kg more than 1987 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 De Tomaso Pantera (525 Nm @ 3400 RPM) has 345 more torque (in Nm) than 1987 Ford Sierra. (180 Nm @ 3000 RPM). This means 1973 De Tomaso Pantera will have an easier job in driving up hills or pulling heavy equipment than 1987 Ford Sierra.
Compare all specifications:
| 1973 De Tomaso Pantera | 1987 Ford Sierra | |
| Make | De Tomaso | Ford |
| Model | Pantera | Sierra |
| Year Released | 1973 | 1987 |
| Body Type | Coupe | Station Wagon |
| Engine Position | Middle | Front |
| Engine Size | 5766 cc | 2292 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 350 HP | 112 HP |
| Engine RPM | 5400 RPM | 5300 RPM |
| Torque | 525 Nm | 180 Nm |
| Torque RPM | 3400 RPM | 3000 RPM |
| Engine Bore Size | 101.6 mm | 96 mm |
| Engine Stroke Size | 88.9 mm | 79.5 mm |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 2 seats | 5 seats |
| Vehicle Weight | 1350 kg | 1135 kg |
| Vehicle Length | 4280 mm | 4500 mm |
| Vehicle Width | 1840 mm | 1680 mm |
| Vehicle Height | 1110 mm | 1400 mm |
| Wheelbase Size | 2530 mm | 2620 mm |
