2006 Buick Rainier vs. 2002 Fiat Siena
To start off, 2006 Buick Rainier is newer by 4 year(s). Which means there will be less support and parts availability for 2002 Fiat Siena. In addition, the cost of maintenance, including insurance, on 2002 Fiat Siena would be higher. At 4,194 cc, 2006 Buick Rainier is equipped with a bigger engine. In terms of performance, 2006 Buick Rainier (271 HP @ 6000 RPM) has 149 more horse power than 2002 Fiat Siena. (122 HP @ 5250 RPM). In normal driving conditions, 2006 Buick Rainier should accelerate faster than 2002 Fiat Siena.
Because 2006 Buick Rainier is four wheel drive (4WD), it will have significant more traction and grip than 2002 Fiat Siena. In wet, icy, snow, or gravel driving conditions, 2006 Buick Rainier will offer significantly more control. 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, 2006 Buick Rainier (376 Nm) has 289 more torque (in Nm) than 2002 Fiat Siena. (87 Nm). This means 2006 Buick Rainier will have an easier job in driving up hills or pulling heavy equipment than 2002 Fiat Siena. 2006 Buick Rainier has automatic transmission and 2002 Fiat Siena has manual transmission. 2002 Fiat Siena will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Buick Rainier will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 Buick Rainier | 2002 Fiat Siena | |
| Make | Buick | Fiat |
| Model | Rainier | Siena |
| Year Released | 2006 | 2002 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4194 cc | 1089 cc |
| Horse Power | 271 HP | 122 HP |
| Engine RPM | 6000 RPM | 5250 RPM |
| Torque | 376 Nm | 87 Nm |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
