1999 Buick Regal vs. 2005 Scion xB
To start off, 2005 Scion xB is newer by 6 year(s). Which means there will be less support and parts availability for 1999 Buick Regal. In addition, the cost of maintenance, including insurance, on 1999 Buick Regal would be higher. At 3,789 cc (6 cylinders), 1999 Buick Regal is equipped with a bigger engine. In terms of performance, 1999 Buick Regal (245 HP @ 5200 RPM) has 139 more horse power than 2005 Scion xB. (106 HP @ 6000 RPM). In normal driving conditions, 1999 Buick Regal should accelerate faster than 2005 Scion xB. With that said, vehicle weight also plays an important factor in acceleration. 1999 Buick Regal weights approximately 474 kg more than 2005 Scion xB. 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, 1999 Buick Regal (380 Nm @ 3600 RPM) has 238 more torque (in Nm) than 2005 Scion xB. (142 Nm @ 4200 RPM). This means 1999 Buick Regal will have an easier job in driving up hills or pulling heavy equipment than 2005 Scion xB.
Compare all specifications:
| 1999 Buick Regal | 2005 Scion xB | |
| Make | Buick | Scion |
| Model | Regal | xB |
| Year Released | 1999 | 2005 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 3789 cc | 1491 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 245 HP | 106 HP |
| Engine RPM | 5200 RPM | 6000 RPM |
| Torque | 380 Nm | 142 Nm |
| Torque RPM | 3600 RPM | 4200 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1560 kg | 1086 kg |
| Vehicle Length | 4990 mm | 3950 mm |
| Vehicle Width | 1850 mm | 1700 mm |
| Vehicle Height | 1440 mm | 1650 mm |
| Wheelbase Size | 2780 mm | 2510 mm |
| Fuel Tank Capacity | 64 L | 45 L |
