2009 Dodge Nitro vs. 1991 Ford Sierra
To start off, 2009 Dodge Nitro is newer by 18 year(s). Which means there will be less support and parts availability for 1991 Ford Sierra. In addition, the cost of maintenance, including insurance, on 1991 Ford Sierra would be higher. At 3,701 cc (6 cylinders), 2009 Dodge Nitro is equipped with a bigger engine. In terms of performance, 2009 Dodge Nitro (210 HP @ 5200 RPM) has 135 more horse power than 1991 Ford Sierra. (75 HP @ 4500 RPM). In normal driving conditions, 2009 Dodge Nitro should accelerate faster than 1991 Ford Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2009 Dodge Nitro weights approximately 546 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, 2009 Dodge Nitro (319 Nm @ 4000 RPM) has 167 more torque (in Nm) than 1991 Ford Sierra. (152 Nm @ 2200 RPM). This means 2009 Dodge Nitro will have an easier job in driving up hills or pulling heavy equipment than 1991 Ford Sierra.
Compare all specifications:
| 2009 Dodge Nitro | 1991 Ford Sierra | |
| Make | Dodge | Ford |
| Model | Nitro | Sierra |
| Year Released | 2009 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 3701 cc | 1751 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 210 HP | 75 HP |
| Engine RPM | 5200 RPM | 4500 RPM |
| Torque | 319 Nm | 152 Nm |
| Torque RPM | 4000 RPM | 2200 RPM |
| Engine Compression Ratio | 9.7:1 | 21.5:1 |
| Fuel Type | Gasoline | Diesel |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1691 kg | 1145 kg |
| Vehicle Length | 4550 mm | 4430 mm |
| Vehicle Width | 1860 mm | 1700 mm |
| Vehicle Height | 1780 mm | 1370 mm |
| Wheelbase Size | 2770 mm | 2620 mm |
| Fuel Tank Capacity | 74 L | 60 L |
