1991 Buick Century vs. 2012 Toyota Sienna
To start off, 2012 Toyota Sienna is newer by 21 year(s). Which means there will be less support and parts availability for 1991 Buick Century. In addition, the cost of maintenance, including insurance, on 1991 Buick Century would be higher. At 3,500 cc (6 cylinders), 2012 Toyota Sienna is equipped with a bigger engine. In terms of performance, 2012 Toyota Sienna (266 HP) has 105 more horse power than 1991 Buick Century. (161 HP) In normal driving conditions, 2012 Toyota Sienna should accelerate faster than 1991 Buick Century.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2012 Toyota Sienna (332 Nm) has 81 more torque (in Nm) than 1991 Buick Century. (251 Nm). This means 2012 Toyota Sienna will have an easier job in driving up hills or pulling heavy equipment than 1991 Buick Century.
Compare all specifications:
| 1991 Buick Century | 2012 Toyota Sienna | |
| Make | Buick | Toyota |
| Model | Century | Sienna |
| Year Released | 1991 | 2012 |
| Body Type | Sedan | Minivan |
| Engine Position | Front | Front |
| Engine Size | 3300 cc | 3500 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 161 HP | 266 HP |
| Torque | 251 Nm | 332 Nm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Automatic | 6-speed shiftable automatic |
| Number of Seats | 5 seats | 7 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Length | 4803 mm | 5085 mm |
| Vehicle Width | 1763 mm | 1984 mm |
| Vehicle Height | 1364 mm | 1796 mm |
| Wheelbase Size | 2662 mm | 3030 mm |
