1991 Ford Thunderbird vs. 2008 Jeep Commander
To start off, 2008 Jeep Commander is newer by 17 year(s). Which means there will be less support and parts availability for 1991 Ford Thunderbird. In addition, the cost of maintenance, including insurance, on 1991 Ford Thunderbird would be higher. At 4,942 cc (8 cylinders), 1991 Ford Thunderbird is equipped with a bigger engine. In terms of performance, 2008 Jeep Commander (210 HP @ 5200 RPM) has 13 more horse power than 1991 Ford Thunderbird. (197 HP @ 4000 RPM) In normal driving conditions, 2008 Jeep Commander should accelerate faster than 1991 Ford Thunderbird. With that said, vehicle weight also plays an important factor in acceleration. 2008 Jeep Commander weights approximately 226 kg more than 1991 Ford Thunderbird. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 Jeep Commander is four wheel drive (4WD), it will have significant more traction and grip than 1991 Ford Thunderbird. In wet, icy, snow, or gravel driving conditions, 2008 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, 1991 Ford Thunderbird (373 Nm @ 3000 RPM) has 54 more torque (in Nm) than 2008 Jeep Commander. (319 Nm @ 4000 RPM). This means 1991 Ford Thunderbird will have an easier job in driving up hills or pulling heavy equipment than 2008 Jeep Commander.
Compare all specifications:
| 1991 Ford Thunderbird | 2008 Jeep Commander | |
| Make | Ford | Jeep |
| Model | Thunderbird | Commander |
| Year Released | 1991 | 2008 |
| Engine Position | Front | Front |
| Engine Size | 4942 cc | 3699 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 197 HP | 210 HP |
| Engine RPM | 4000 RPM | 5200 RPM |
| Torque | 373 Nm | 319 Nm |
| Torque RPM | 3000 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Number of Seats | 4 seats | 7 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1752 kg | 1978 kg |
| Vehicle Length | 5050 mm | 4790 mm |
| Vehicle Width | 1850 mm | 1910 mm |
| Vehicle Height | 1350 mm | 1830 mm |
| Wheelbase Size | 2880 mm | 2790 mm |
| Fuel Tank Capacity | 65 L | 80 L |
