1998 Buick Regal vs. 2007 Buick Rainier
To start off, 2007 Buick Rainier is newer by 9 year(s). Which means there will be less support and parts availability for 1998 Buick Regal. In addition, the cost of maintenance, including insurance, on 1998 Buick Regal would be higher. At 4,163 cc (6 cylinders), 2007 Buick Rainier is equipped with a bigger engine. In terms of performance, 2007 Buick Rainier (291 HP @ 6000 RPM) has 86 more horse power than 1998 Buick Regal. (205 HP @ 5200 RPM) In normal driving conditions, 2007 Buick Rainier should accelerate faster than 1998 Buick Regal.
Because 2007 Buick Rainier is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2007 Buick Rainier. However, in wet, icy, snow, or gravel driving conditions, 1998 Buick Regal, being front wheel drive (FWD), will offer much better control with better grip. 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, 2007 Buick Rainier (376 Nm) has 64 more torque (in Nm) than 1998 Buick Regal. (312 Nm). This means 2007 Buick Rainier will have an easier job in driving up hills or pulling heavy equipment than 1998 Buick Regal.
Compare all specifications:
| 1998 Buick Regal | 2007 Buick Rainier | |
| Make | Buick | Buick |
| Model | Regal | Rainier |
| Year Released | 1998 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 3791 cc | 4163 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 205 HP | 291 HP |
| Engine RPM | 5200 RPM | 6000 RPM |
| Torque | 312 Nm | 376 Nm |
| Engine Bore Size | 96.5 mm | 93.1 mm |
| Engine Stroke Size | 86.4 mm | 101.9 mm |
| Engine Compression Ratio | 9.4:1 | 10.3:1 |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Length | 4990 mm | 4920 mm |
| Vehicle Width | 1850 mm | 1920 mm |
| Vehicle Height | 1440 mm | 1900 mm |
| Wheelbase Size | 2780 mm | 2880 mm |
| Fuel Tank Capacity | 68 L | 83 L |
