2000 Buick Regal vs. 2010 Fiat Siena
To start off, 2010 Fiat Siena is newer by 10 year(s). Which means there will be less support and parts availability for 2000 Buick Regal. In addition, the cost of maintenance, including insurance, on 2000 Buick Regal would be higher. At 3,791 cc (6 cylinders), 2000 Buick Regal is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2000 Buick Regal weights approximately 470 kg more than 2010 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. Let's talk about torque, 2000 Buick Regal (312 Nm @ 4000 RPM) has 177 more torque (in Nm) than 2010 Fiat Siena. (135 Nm @ 2500 RPM). This means 2000 Buick Regal will have an easier job in driving up hills or pulling heavy equipment than 2010 Fiat Siena. 2000 Buick Regal has automatic transmission and 2010 Fiat Siena has manual transmission. 2010 Fiat Siena will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2000 Buick Regal will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2000 Buick Regal | 2010 Fiat Siena | |
| Make | Buick | Fiat |
| Model | Regal | Siena |
| Year Released | 2000 | 2010 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3791 cc | 1697 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 197 HP | 0 HP |
| Torque | 312 Nm | 135 Nm |
| Torque RPM | 4000 RPM | 2500 RPM |
| Engine Compression Ratio | 9.4:1 | 20.3:1 |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1560 kg | 1090 kg |
| Vehicle Length | 4990 mm | 4140 mm |
| Vehicle Width | 1850 mm | 1640 mm |
| Vehicle Height | 1440 mm | 1440 mm |
| Wheelbase Size | 2780 mm | 2380 mm |
| Fuel Tank Capacity | 64 L | 47 L |
