1998 Buick Regal vs. 2007 Lexus RX
To start off, 2007 Lexus RX 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 3,791 cc (6 cylinders), 1998 Buick Regal is equipped with a bigger engine. In terms of performance, 2007 Lexus RX (268 HP @ 5600 RPM) has 63 more horse power than 1998 Buick Regal. (205 HP @ 5200 RPM) In normal driving conditions, 2007 Lexus RX should accelerate faster than 1998 Buick Regal. With that said, vehicle weight also plays an important factor in acceleration. 2007 Lexus RX weights approximately 271 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 RX 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 RX 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 25 more torque (in Nm) than 2007 Lexus RX. (287 Nm). This means 1998 Buick Regal will have an easier job in driving up hills or pulling heavy equipment than 2007 Lexus RX.
Compare all specifications:
| 1998 Buick Regal | 2007 Lexus RX | |
| Make | Buick | Lexus |
| Model | Regal | RX |
| Year Released | 1998 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 3791 cc | 3311 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 205 HP | 268 HP |
| Engine RPM | 5200 RPM | 5600 RPM |
| Torque | 312 Nm | 287 Nm |
| Drive Type | Front | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1494 kg | 1765 kg |
| Vehicle Length | 4990 mm | 4760 mm |
| Vehicle Width | 1850 mm | 1850 mm |
| Vehicle Height | 1440 mm | 1690 mm |
| Wheelbase Size | 2780 mm | 2720 mm |
| Fuel Tank Capacity | 68 L | 65 L |
