1991 Ford Sierra vs. 2005 Toyota Sienna
To start off, 2005 Toyota Sienna is newer by 14 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 3,298 cc (6 cylinders), 2005 Toyota Sienna is equipped with a bigger engine. In terms of performance, 2005 Toyota Sienna (230 HP @ 5300 RPM) has 155 more horse power than 1991 Ford Sierra. (75 HP @ 4500 RPM) In normal driving conditions, 2005 Toyota Sienna should accelerate faster than 1991 Ford Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2005 Toyota Sienna weights approximately 724 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, 2005 Toyota Sienna (344 Nm) has 192 more torque (in Nm) than 1991 Ford Sierra. (152 Nm). This means 2005 Toyota Sienna will have an easier job in driving up hills or pulling heavy equipment than 1991 Ford Sierra.
Compare all specifications:
| 1991 Ford Sierra | 2005 Toyota Sienna | |
| Make | Ford | Toyota |
| Model | Sierra | Sienna |
| Year Released | 1991 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 1751 cc | 3298 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 75 HP | 230 HP |
| Engine RPM | 4500 RPM | 5300 RPM |
| Torque | 152 Nm | 344 Nm |
| Engine Bore Size | 82.5 mm | 92 mm |
| Engine Stroke Size | 82 mm | 83 mm |
| Number of Seats | 5 seats | 7 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1145 kg | 1869 kg |
| Vehicle Length | 4430 mm | 5090 mm |
| Vehicle Width | 1700 mm | 1970 mm |
| Vehicle Height | 1370 mm | 1760 mm |
| Wheelbase Size | 2620 mm | 3040 mm |
| Fuel Tank Capacity | 60 L | 76 L |
