2005 Chevrolet Impala vs. 2002 Chevrolet Corvette
To start off, 2005 Chevrolet Impala is newer by 3 year(s). Which means there will be less support and parts availability for 2002 Chevrolet Corvette. In addition, the cost of maintenance, including insurance, on 2002 Chevrolet Corvette would be higher. At 5,969 cc (8 cylinders), 2002 Chevrolet Corvette is equipped with a bigger engine. In terms of performance, 2002 Chevrolet Corvette (395 HP @ 6000 RPM) has 195 more horse power than 2005 Chevrolet Impala. (200 HP @ 6000 RPM) In normal driving conditions, 2002 Chevrolet Corvette should accelerate faster than 2005 Chevrolet Impala. With that said, vehicle weight also plays an important factor in acceleration. 2002 Chevrolet Corvette weights approximately 241 kg more than 2005 Chevrolet Impala. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2002 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 2002 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, 2002 Chevrolet Corvette (543 Nm) has 238 more torque (in Nm) than 2005 Chevrolet Impala. (305 Nm). This means 2002 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 | 2002 Chevrolet Corvette | |
| Make | Chevrolet | Chevrolet |
| Model | Impala | Corvette |
| Year Released | 2005 | 2002 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Front |
| Engine Size | 3786 cc | 5969 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 200 HP | 395 HP |
| Engine RPM | 6000 RPM | 6000 RPM |
| Torque | 305 Nm | 543 Nm |
| Engine Compression Ratio | 9.4:1 | 11.0:1 |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1514 kg | 1755 kg |
| Vehicle Length | 5090 mm | 4440 mm |
| Vehicle Width | 1860 mm | 1850 mm |
| Vehicle Height | 1460 mm | 1250 mm |
| Wheelbase Size | 2810 mm | 2810 mm |
| Fuel Consumption Overall | 9.8 L/100km | 14 L/100km |
| Fuel Tank Capacity | 64 L | 68 L |
