1991 Ford Sierra vs. 2011 Toyota Sienna
To start off, 2011 Toyota Sienna 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 3,500 cc (6 cylinders), 2011 Toyota Sienna is equipped with a bigger engine. In terms of performance, 2011 Toyota Sienna (266 HP @ 6200 RPM) has 191 more horse power than 1991 Ford Sierra. (75 HP @ 4500 RPM) In normal driving conditions, 2011 Toyota Sienna should accelerate faster than 1991 Ford Sierra.
Let's talk about torque, 2011 Toyota Sienna (332 Nm @ 4700 RPM) has 180 more torque (in Nm) than 1991 Ford Sierra. (152 Nm @ 2200 RPM). This means 2011 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 | 2011 Toyota Sienna | |
| Make | Ford | Toyota |
| Model | Sierra | Sienna |
| Year Released | 1991 | 2011 |
| Engine Position | Front | Front |
| Engine Size | 1751 cc | 3500 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 75 HP | 266 HP |
| Engine RPM | 4500 RPM | 6200 RPM |
| Torque | 152 Nm | 332 Nm |
| Torque RPM | 2200 RPM | 4700 RPM |
| Fuel Type | Diesel | Gasoline |
| Number of Seats | 5 seats | 7 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Length | 4430 mm | 5085 mm |
| Vehicle Width | 1700 mm | 1984 mm |
| Vehicle Height | 1370 mm | 1796 mm |
| Wheelbase Size | 2620 mm | 3030 mm |
| Fuel Tank Capacity | 60 L | 76 L |
