2005 Chevrolet Corvette vs. 2011 Chevrolet Impala
To start off, 2011 Chevrolet Impala is newer by 6 year(s). Which means there will be less support and parts availability for 2005 Chevrolet Corvette. In addition, the cost of maintenance, including insurance, on 2005 Chevrolet Corvette would be higher. At 5,965 cc (8 cylinders), 2005 Chevrolet Corvette is equipped with a bigger engine. In terms of performance, 2005 Chevrolet Corvette (395 HP @ 6000 RPM) has 184 more horse power than 2011 Chevrolet Impala. (211 HP @ 5800 RPM). In normal driving conditions, 2005 Chevrolet Corvette should accelerate faster than 2011 Chevrolet Impala. With that said, vehicle weight also plays an important factor in acceleration. 2005 Chevrolet Corvette weights approximately 137 kg more than 2011 Chevrolet Impala. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 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 2005 Chevrolet Corvette. However, in wet, icy, snow, or gravel driving conditions, 2011 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, 2005 Chevrolet Corvette (540 Nm @ 4400 RPM) has 247 more torque (in Nm) than 2011 Chevrolet Impala. (293 Nm @ 4000 RPM). This means 2005 Chevrolet Corvette will have an easier job in driving up hills or pulling heavy equipment than 2011 Chevrolet Impala.
Compare all specifications:
| 2005 Chevrolet Corvette | 2011 Chevrolet Impala | |
| Make | Chevrolet | Chevrolet |
| Model | Corvette | Impala |
| Year Released | 2005 | 2011 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Front |
| Engine Size | 5965 cc | 3500 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 395 HP | 211 HP |
| Engine RPM | 6000 RPM | 5800 RPM |
| Torque | 540 Nm | 293 Nm |
| Torque RPM | 4400 RPM | 4000 RPM |
| Fuel Type | Gasoline - Premium | Flex Fuel |
| Drive Type | Rear | Front |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1750 kg | 1613 kg |
| Vehicle Length | 4440 mm | 5090 mm |
| Vehicle Width | 1850 mm | 1852 mm |
| Vehicle Height | 1250 mm | 1491 mm |
| Wheelbase Size | 2690 mm | 2807 mm |
| Fuel Tank Capacity | 68 L | 64 L |
