1978 Ford Fiesta vs. 2007 Jeep Commander
To start off, 2007 Jeep Commander is newer by 29 year(s). Which means there will be less support and parts availability for 1978 Ford Fiesta. In addition, the cost of maintenance, including insurance, on 1978 Ford Fiesta would be higher. At 2,987 cc (6 cylinders), 2007 Jeep Commander is equipped with a bigger engine. In terms of performance, 2007 Jeep Commander (215 HP @ 4000 RPM) has 176 more horse power than 1978 Ford Fiesta. (39 HP @ 5500 RPM) In normal driving conditions, 2007 Jeep Commander should accelerate faster than 1978 Ford Fiesta. With that said, vehicle weight also plays an important factor in acceleration. 2007 Jeep Commander weights approximately 1640 kg more than 1978 Ford Fiesta. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Jeep Commander is four wheel drive (4WD), it will have significant more traction and grip than 1978 Ford Fiesta. In wet, icy, snow, or gravel driving conditions, 2007 Jeep Commander will offer significantly more control. 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, 2007 Jeep Commander (510 Nm @ 1600 RPM) has 446 more torque (in Nm) than 1978 Ford Fiesta. (64 Nm @ 2700 RPM). This means 2007 Jeep Commander will have an easier job in driving up hills or pulling heavy equipment than 1978 Ford Fiesta. 2007 Jeep Commander has automatic transmission and 1978 Ford Fiesta has manual transmission. 1978 Ford Fiesta will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Jeep Commander will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1978 Ford Fiesta | 2007 Jeep Commander | |
| Make | Ford | Jeep |
| Model | Fiesta | Commander |
| Year Released | 1978 | 2007 |
| Body Type | Hatchback | SUV |
| Engine Position | Front | Front |
| Engine Size | 956 cc | 2987 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 39 HP | 215 HP |
| Engine RPM | 5500 RPM | 4000 RPM |
| Torque | 64 Nm | 510 Nm |
| Torque RPM | 2700 RPM | 1600 RPM |
| Engine Compression Ratio | 8.3:1 | 17.7:1 |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 7 seats |
| Number of Doors | 3 doors | 5 doors |
| Vehicle Weight | 715 kg | 2355 kg |
| Vehicle Length | 3570 mm | 4760 mm |
| Vehicle Width | 1570 mm | 1910 mm |
| Vehicle Height | 1370 mm | 1830 mm |
| Wheelbase Size | 2300 mm | 2790 mm |
| Fuel Tank Capacity | 34 L | 80 L |
