2006 Buick Terraza vs. 1999 Fiat Siena
To start off, 2006 Buick Terraza is newer by 7 year(s). Which means there will be less support and parts availability for 1999 Fiat Siena. In addition, the cost of maintenance, including insurance, on 1999 Fiat Siena would be higher. At 3,491 cc (6 cylinders), 2006 Buick Terraza is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2006 Buick Terraza weights approximately 250 kg more than 1999 Fiat Siena.
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. 2006 Buick Terraza has automatic transmission and 1999 Fiat Siena has manual transmission. 1999 Fiat Siena will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Buick Terraza will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 Buick Terraza | 1999 Fiat Siena | |
| Make | Buick | Fiat |
| Model | Terraza | Siena |
| Year Released | 2006 | 1999 |
| Body Type | Minivan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3491 cc | 1910 cc |
| Horse Power | 201 HP | 0 HP |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 7 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1550 kg | 1300 kg |
| Fuel Tank Capacity | 95 L | 65 L |
