1998 Buick Regal vs. 2007 Lexus GX
To start off, 2007 Lexus GX 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 4,670 cc (8 cylinders), 2007 Lexus GX is equipped with a bigger engine. In terms of performance, 2007 Lexus GX (263 HP @ 5400 RPM) has 58 more horse power than 1998 Buick Regal. (205 HP @ 5200 RPM) In normal driving conditions, 2007 Lexus GX should accelerate faster than 1998 Buick Regal. With that said, vehicle weight also plays an important factor in acceleration. 2007 Lexus GX weights approximately 411 kg more than 1998 Buick Regal. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Lexus GX 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, 2007 Lexus GX 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, 2007 Lexus GX (439 Nm) has 127 more torque (in Nm) than 1998 Buick Regal. (312 Nm). This means 2007 Lexus GX will have an easier job in driving up hills or pulling heavy equipment than 1998 Buick Regal.
Compare all specifications:
| 1998 Buick Regal | 2007 Lexus GX | |
| Make | Buick | Lexus |
| Model | Regal | GX |
| Year Released | 1998 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 3791 cc | 4670 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 205 HP | 263 HP |
| Engine RPM | 5200 RPM | 5400 RPM |
| Torque | 312 Nm | 439 Nm |
| Engine Bore Size | 96.5 mm | 94 mm |
| Engine Stroke Size | 86.4 mm | 84.1 mm |
| Drive Type | Front | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1494 kg | 1905 kg |
| Vehicle Length | 4990 mm | 4790 mm |
| Vehicle Width | 1850 mm | 1890 mm |
| Vehicle Height | 1440 mm | 1900 mm |
| Wheelbase Size | 2780 mm | 2800 mm |
| Fuel Tank Capacity | 68 L | 87 L |
