1981 Ford Fiesta vs. 1991 Mercury Capri
To start off, 1991 Mercury Capri is newer by 10 year(s). Which means there will be less support and parts availability for 1981 Ford Fiesta. In addition, the cost of maintenance, including insurance, on 1981 Ford Fiesta would be higher. At 1,608 cc (4 cylinders), 1981 Ford Fiesta is equipped with a bigger engine. In terms of performance, 1991 Mercury Capri (100 HP @ 5750 RPM) has 17 more horse power than 1981 Ford Fiesta. (83 HP @ 5300 RPM) In normal driving conditions, 1991 Mercury Capri should accelerate faster than 1981 Ford Fiesta. With that said, vehicle weight also plays an important factor in acceleration. 1991 Mercury Capri weights approximately 280 kg more than 1981 Ford Fiesta. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 1991 Mercury Capri (131 Nm @ 5500 RPM) has 2 more torque (in Nm) than 1981 Ford Fiesta. (129 Nm @ 2800 RPM). This means 1991 Mercury Capri will have an easier job in driving up hills or pulling heavy equipment than 1981 Ford Fiesta.
Compare all specifications:
| 1981 Ford Fiesta | 1991 Mercury Capri | |
| Make | Ford | Mercury |
| Model | Fiesta | Capri |
| Year Released | 1981 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 1608 cc | 1598 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 83 HP | 100 HP |
| Engine RPM | 5300 RPM | 5750 RPM |
| Torque | 129 Nm | 131 Nm |
| Torque RPM | 2800 RPM | 5500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Vehicle Weight | 800 kg | 1080 kg |
| Vehicle Length | 3570 mm | 4230 mm |
| Vehicle Width | 1590 mm | 1650 mm |
| Vehicle Height | 1380 mm | 1290 mm |
| Wheelbase Size | 2400 mm | 2410 mm |
