2004 Buick Regal vs. 1999 Oldsmobile Alero
To start off, 2004 Buick Regal is newer by 5 year(s). Which means there will be less support and parts availability for 1999 Oldsmobile Alero. In addition, the cost of maintenance, including insurance, on 1999 Oldsmobile Alero would be higher. At 3,786 cc (6 cylinders), 2004 Buick Regal is equipped with a bigger engine. In terms of performance, 2004 Buick Regal (251 HP @ 5200 RPM) has 103 more horse power than 1999 Oldsmobile Alero. (148 HP @ 5600 RPM). In normal driving conditions, 2004 Buick Regal should accelerate faster than 1999 Oldsmobile Alero. With that said, vehicle weight also plays an important factor in acceleration. 2004 Buick Regal weights approximately 228 kg more than 1999 Oldsmobile Alero. 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, 2004 Buick Regal (388 Nm) has 178 more torque (in Nm) than 1999 Oldsmobile Alero. (210 Nm). This means 2004 Buick Regal will have an easier job in driving up hills or pulling heavy equipment than 1999 Oldsmobile Alero.
Compare all specifications:
| 2004 Buick Regal | 1999 Oldsmobile Alero | |
| Make | Buick | Oldsmobile |
| Model | Regal | Alero |
| Year Released | 2004 | 1999 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3786 cc | 2392 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 251 HP | 148 HP |
| Engine RPM | 5200 RPM | 5600 RPM |
| Torque | 388 Nm | 210 Nm |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1598 kg | 1370 kg |
| Vehicle Length | 4990 mm | 4750 mm |
| Vehicle Width | 1850 mm | 1790 mm |
| Vehicle Height | 1440 mm | 1390 mm |
| Wheelbase Size | 2780 mm | 2720 mm |
