1991 Ford Sierra vs. 2011 Dodge Durango
To start off, 2011 Dodge Durango is newer by 20 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 3,600 cc (6 cylinders), 2011 Dodge Durango is equipped with a bigger engine. In terms of performance, 2011 Dodge Durango (290 HP @ 6400 RPM) has 215 more horse power than 1991 Ford Sierra. (75 HP @ 4500 RPM) In normal driving conditions, 2011 Dodge Durango should accelerate faster than 1991 Ford Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2011 Dodge Durango weights approximately 1080 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, 2011 Dodge Durango (352 Nm @ 4800 RPM) has 200 more torque (in Nm) than 1991 Ford Sierra. (152 Nm @ 2200 RPM). This means 2011 Dodge Durango will have an easier job in driving up hills or pulling heavy equipment than 1991 Ford Sierra.
Compare all specifications:
| 1991 Ford Sierra | 2011 Dodge Durango | |
| Make | Ford | Dodge |
| Model | Sierra | Durango |
| Year Released | 1991 | 2011 |
| Engine Position | Front | Front |
| Engine Size | 1751 cc | 3600 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 75 HP | 290 HP |
| Engine RPM | 4500 RPM | 6400 RPM |
| Torque | 152 Nm | 352 Nm |
| Torque RPM | 2200 RPM | 4800 RPM |
| Fuel Type | Diesel | Flex Fuel |
| Number of Seats | 5 seats | 7 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1145 kg | 2225 kg |
| Vehicle Length | 4430 mm | 5075 mm |
| Vehicle Width | 1700 mm | 1925 mm |
| Vehicle Height | 1370 mm | 1819 mm |
| Wheelbase Size | 2620 mm | 3043 mm |
| Fuel Tank Capacity | 60 L | 93 L |
