2006 Lexus GS vs. 2012 Buick Regal
To start off, 2012 Buick Regal is newer by 6 year(s). Which means there will be less support and parts availability for 2006 Lexus GS. In addition, the cost of maintenance, including insurance, on 2006 Lexus GS would be higher. At 2,994 cc (6 cylinders), 2006 Lexus GS is equipped with a bigger engine. In terms of performance, 2012 Buick Regal (270 HP @ 5300 RPM) has 25 more horse power than 2006 Lexus GS. (245 HP @ 6200 RPM) In normal driving conditions, 2012 Buick Regal should accelerate faster than 2006 Lexus GS. With that said, vehicle weight also plays an important factor in acceleration. 2006 Lexus GS weights approximately 12 kg more than 2012 Buick Regal.
Because 2006 Lexus GS is four wheel drive (4WD), it will have significant more traction and grip than 2012 Buick Regal. In wet, icy, snow, or gravel driving conditions, 2006 Lexus GS 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, 2012 Buick Regal (400 Nm @ 2500 RPM) has 88 more torque (in Nm) than 2006 Lexus GS. (312 Nm @ 3600 RPM). This means 2012 Buick Regal will have an easier job in driving up hills or pulling heavy equipment than 2006 Lexus GS. 2006 Lexus GS has automatic transmission and 2012 Buick Regal has manual transmission. 2012 Buick Regal will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Lexus GS will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 Lexus GS | 2012 Buick Regal | |
| Make | Lexus | Buick |
| Model | GS | Regal |
| Year Released | 2006 | 2012 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2994 cc | 2000 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 245 HP | 270 HP |
| Engine RPM | 6200 RPM | 5300 RPM |
| Torque | 312 Nm | 400 Nm |
| Torque RPM | 3600 RPM | 2500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | 6-speed manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1695 kg | 1683 kg |
| Vehicle Length | 4830 mm | 4831 mm |
| Vehicle Width | 1830 mm | 1857 mm |
| Vehicle Height | 1430 mm | 1473 mm |
| Wheelbase Size | 2860 mm | 2738 mm |
| Fuel Tank Capacity | 71 L | 68 L |
