2005 Chevrolet Impala vs. 2009 Chevrolet Corvette
To start off, 2009 Chevrolet Corvette is newer by 4 year(s). Which means there will be less support and parts availability for 2005 Chevrolet Impala. In addition, the cost of maintenance, including insurance, on 2005 Chevrolet Impala would be higher. At 6,160 cc (8 cylinders), 2009 Chevrolet Corvette is equipped with a bigger engine. In terms of performance, 2009 Chevrolet Corvette (424 HP @ 5900 RPM) has 247 more horse power than 2005 Chevrolet Impala. (177 HP @ 5200 RPM) In normal driving conditions, 2009 Chevrolet Corvette should accelerate faster than 2005 Chevrolet Impala.
Because 2009 Chevrolet Corvette 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 2009 Chevrolet Corvette. However, in wet, icy, snow, or gravel driving conditions, 2005 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, 2009 Chevrolet Corvette (424 Nm @ 4600 RPM) has 146 more torque (in Nm) than 2005 Chevrolet Impala. (278 Nm @ 4000 RPM). This means 2009 Chevrolet Corvette will have an easier job in driving up hills or pulling heavy equipment than 2005 Chevrolet Impala.
Compare all specifications:
| 2005 Chevrolet Impala | 2009 Chevrolet Corvette | |
| Make | Chevrolet | Chevrolet |
| Model | Impala | Corvette |
| Year Released | 2005 | 2009 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 3354 cc | 6160 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 177 HP | 424 HP |
| Engine RPM | 5200 RPM | 5900 RPM |
| Torque | 278 Nm | 424 Nm |
| Torque RPM | 4000 RPM | 4600 RPM |
| Engine Compression Ratio | 9.5:1 | 10.7:1 |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Width | 1860 mm | 1850 mm |
| Fuel Consumption | 7.4 L/100km | 9.4 L/100km |
| Fuel Consumption City | 11.2 L/100km | 15.7 L/100km |
