2009 Chevrolet Impala vs. 2012 Lexus GS
To start off, 2012 Lexus GS is newer by 3 year(s). Which means there will be less support and parts availability for 2009 Chevrolet Impala. In addition, the cost of maintenance, including insurance, on 2009 Chevrolet Impala would be higher. At 3,899 cc (6 cylinders), 2009 Chevrolet Impala is equipped with a bigger engine. In terms of performance, 2012 Lexus GS (340 HP @ 6400 RPM) has 107 more horse power than 2009 Chevrolet Impala. (233 HP @ 5600 RPM) In normal driving conditions, 2012 Lexus GS should accelerate faster than 2009 Chevrolet Impala. With that said, vehicle weight also plays an important factor in acceleration. 2012 Lexus GS weights approximately 326 kg more than 2009 Chevrolet Impala. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2012 Lexus GS is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2012 Lexus GS. However, in wet, icy, snow, or gravel driving conditions, 2009 Chevrolet Impala, being front wheel drive (FWD), will offer much better control with better grip. 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 Lexus GS (362 Nm @ 4800 RPM) has 37 more torque (in Nm) than 2009 Chevrolet Impala. (325 Nm @ 4000 RPM). This means 2012 Lexus GS will have an easier job in driving up hills or pulling heavy equipment than 2009 Chevrolet Impala.
Compare all specifications:
| 2009 Chevrolet Impala | 2012 Lexus GS | |
| Make | Chevrolet | Lexus |
| Model | Impala | GS |
| Year Released | 2009 | 2012 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3899 cc | 3500 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 233 HP | 340 HP |
| Engine RPM | 5600 RPM | 6400 RPM |
| Torque | 325 Nm | 362 Nm |
| Torque RPM | 4000 RPM | 4800 RPM |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | CVT |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1549 kg | 1875 kg |
| Vehicle Length | 5100 mm | 4844 mm |
| Vehicle Width | 1860 mm | 1821 mm |
| Vehicle Height | 1500 mm | 1425 mm |
| Wheelbase Size | 2810 mm | 2850 mm |
| Fuel Consumption | 8.7 L/100km | 9.4 L/100km |
| Fuel Consumption City | 13.8 L/100km | 10.7 L/100km |
| Fuel Tank Capacity | 64 L | 65 L |
