1999 Buick Regal vs. 2013 Lexus RX
To start off, 2013 Lexus RX is newer by 14 year(s). Which means there will be less support and parts availability for 1999 Buick Regal. In addition, the cost of maintenance, including insurance, on 1999 Buick Regal would be higher. At 3,789 cc (6 cylinders), 1999 Buick Regal is equipped with a bigger engine. In terms of performance, 2013 Lexus RX (266 HP @ 6200 RPM) has 21 more horse power than 1999 Buick Regal. (245 HP @ 5200 RPM) In normal driving conditions, 2013 Lexus RX should accelerate faster than 1999 Buick Regal. With that said, vehicle weight also plays an important factor in acceleration. 2013 Lexus RX weights approximately 410 kg more than 1999 Buick Regal. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2013 Lexus RX is all wheel drive (AWD), it will have significant more traction and grip than 1999 Buick Regal. In wet, icy, snow, or gravel driving conditions, 2013 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, 1999 Buick Regal (380 Nm @ 3600 RPM) has 44 more torque (in Nm) than 2013 Lexus RX. (336 Nm @ 4700 RPM). This means 1999 Buick Regal will have an easier job in driving up hills or pulling heavy equipment than 2013 Lexus RX. 1999 Buick Regal has automatic transmission and 2013 Lexus RX has manual transmission. 2013 Lexus RX will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1999 Buick Regal will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1999 Buick Regal | 2013 Lexus RX | |
| Make | Buick | Lexus |
| Model | Regal | RX |
| Year Released | 1999 | 2013 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 3789 cc | 211 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | electric |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 245 HP | 266 HP |
| Engine RPM | 5200 RPM | 6200 RPM |
| Torque | 380 Nm | 336 Nm |
| Torque RPM | 3600 RPM | 4700 RPM |
| Engine Bore Size | 97 mm | 94 mm |
| Engine Stroke Size | 86 mm | 83 mm |
| Engine Compression Ratio | 8.5:1 | 10.8:1 |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Front | AWD |
| Transmission Type | Automatic | 6-speed manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1560 kg | 1970 kg |
| Vehicle Length | 4990 mm | 4770 mm |
| Vehicle Width | 1850 mm | 1885 mm |
| Vehicle Height | 1440 mm | 1720 mm |
| Wheelbase Size | 2780 mm | 2740 mm |
