1998 Buick Regal vs. 2002 Pontiac Aztek
To start off, 2002 Pontiac Aztek is newer by 4 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 3,791 cc (6 cylinders), 1998 Buick Regal is equipped with a bigger engine. In terms of performance, 1998 Buick Regal (205 HP @ 5200 RPM) has 29 more horse power than 2002 Pontiac Aztek. (176 HP @ 5200 RPM). In normal driving conditions, 1998 Buick Regal should accelerate faster than 2002 Pontiac Aztek. With that said, vehicle weight also plays an important factor in acceleration. 2002 Pontiac Aztek weights approximately 336 kg more than 1998 Buick Regal.
Because 2002 Pontiac Aztek is four wheel drive (4WD), it will have significant more traction and grip than 1998 Buick Regal. In wet, icy, snow, or gravel driving conditions, 2002 Pontiac Aztek will offer significantly more control. 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, 1998 Buick Regal (312 Nm) has 14 more torque (in Nm) than 2002 Pontiac Aztek. (298 Nm). This means 1998 Buick Regal will have an easier job in driving up hills or pulling heavy equipment than 2002 Pontiac Aztek.
Compare all specifications:
| 1998 Buick Regal | 2002 Pontiac Aztek | |
| Make | Buick | Pontiac |
| Model | Regal | Aztek |
| Year Released | 1998 | 2002 |
| Engine Position | Front | Front |
| Engine Size | 3791 cc | 3392 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 205 HP | 176 HP |
| Engine RPM | 5200 RPM | 5200 RPM |
| Torque | 312 Nm | 298 Nm |
| Engine Bore Size | 96.5 mm | 92 mm |
| Engine Stroke Size | 86.4 mm | 84 mm |
| Engine Compression Ratio | 9.4:1 | 8.6:1 |
| Drive Type | Front | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1494 kg | 1830 kg |
| Vehicle Length | 4990 mm | 4630 mm |
| Vehicle Width | 1850 mm | 1880 mm |
| Vehicle Height | 1440 mm | 1700 mm |
| Wheelbase Size | 2780 mm | 2760 mm |
| Fuel Tank Capacity | 68 L | 69 L |
