1991 Ford Sierra vs. 2008 Nissan X-Trail
To start off, 2008 Nissan X-Trail is newer by 17 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 2,184 cc (4 cylinders), 2008 Nissan X-Trail is equipped with a bigger engine. In terms of performance, 2008 Nissan X-Trail (134 HP @ 4000 RPM) has 59 more horse power than 1991 Ford Sierra. (75 HP @ 4500 RPM) In normal driving conditions, 2008 Nissan X-Trail should accelerate faster than 1991 Ford Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2008 Nissan X-Trail weights approximately 455 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, 2008 Nissan X-Trail (300 Nm @ 2000 RPM) has 148 more torque (in Nm) than 1991 Ford Sierra. (152 Nm @ 2200 RPM). This means 2008 Nissan X-Trail will have an easier job in driving up hills or pulling heavy equipment than 1991 Ford Sierra.
Compare all specifications:
| 1991 Ford Sierra | 2008 Nissan X-Trail | |
| Make | Ford | Nissan |
| Model | Sierra | X-Trail |
| Year Released | 1991 | 2008 |
| Engine Position | Front | Front |
| Engine Size | 1751 cc | 2184 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 75 HP | 134 HP |
| Engine RPM | 4500 RPM | 4000 RPM |
| Torque | 152 Nm | 300 Nm |
| Torque RPM | 2200 RPM | 2000 RPM |
| Engine Bore Size | 82.5 mm | 86 mm |
| Engine Stroke Size | 82 mm | 94 mm |
| Engine Compression Ratio | 21.5:1 | 16.0:1 |
| Fuel Type | Diesel | Diesel |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1145 kg | 1600 kg |
| Vehicle Length | 4430 mm | 4520 mm |
| Vehicle Width | 1700 mm | 1770 mm |
| Vehicle Height | 1370 mm | 1680 mm |
| Wheelbase Size | 2620 mm | 2630 mm |
| Fuel Tank Capacity | 60 L | 60 L |
