2001 Buick Regal vs. 2004 Scion xA
To start off, 2004 Scion xA is newer by 3 year(s). Which means there will be less support and parts availability for 2001 Buick Regal. In addition, the cost of maintenance, including insurance, on 2001 Buick Regal would be higher. At 3,791 cc (6 cylinders), 2001 Buick Regal is equipped with a bigger engine. In terms of performance, 2001 Buick Regal (197 HP) has 89 more horse power than 2004 Scion xA. (108 HP). In normal driving conditions, 2001 Buick Regal should accelerate faster than 2004 Scion xA. With that said, vehicle weight also plays an important factor in acceleration. 2001 Buick Regal weights approximately 499 kg more than 2004 Scion xA. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2001 Buick Regal (311 Nm) has 169 more torque (in Nm) than 2004 Scion xA. (142 Nm). This means 2001 Buick Regal will have an easier job in driving up hills or pulling heavy equipment than 2004 Scion xA.
Compare all specifications:
| 2001 Buick Regal | 2004 Scion xA | |
| Make | Buick | Scion |
| Model | Regal | xA |
| Year Released | 2001 | 2004 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 3791 cc | 1491 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 197 HP | 108 HP |
| Torque | 311 Nm | 142 Nm |
| Engine Bore Size | 97 mm | 76 mm |
| Engine Stroke Size | 86 mm | 84 mm |
| Engine Compression Ratio | 9.4:1 | 10.5:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1560 kg | 1061 kg |
| Vehicle Length | 4990 mm | 3920 mm |
| Vehicle Width | 1850 mm | 1700 mm |
| Vehicle Height | 1440 mm | 1540 mm |
| Wheelbase Size | 2780 mm | 2380 mm |
| Fuel Tank Capacity | 64 L | 45 L |
