1991 Chevrolet Corvette vs. 2008 Chevrolet Impala
To start off, 2008 Chevrolet Impala is newer by 17 year(s). Which means there will be less support and parts availability for 1991 Chevrolet Corvette. In addition, the cost of maintenance, including insurance, on 1991 Chevrolet Corvette would be higher. At 5,733 cc (8 cylinders), 1991 Chevrolet Corvette is equipped with a bigger engine. In terms of performance, 1991 Chevrolet Corvette (380 HP @ 5800 RPM) has 169 more horse power than 2008 Chevrolet Impala. (211 HP @ 5800 RPM). In normal driving conditions, 1991 Chevrolet Corvette should accelerate faster than 2008 Chevrolet Impala. With that said, vehicle weight also plays an important factor in acceleration. 1991 Chevrolet Corvette weights approximately 500 kg more than 2008 Chevrolet Impala. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1991 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 1991 Chevrolet Corvette. However, in wet, icy, snow, or gravel driving conditions, 2008 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, 1991 Chevrolet Corvette (512 Nm @ 4800 RPM) has 222 more torque (in Nm) than 2008 Chevrolet Impala. (290 Nm @ 4000 RPM). This means 1991 Chevrolet Corvette will have an easier job in driving up hills or pulling heavy equipment than 2008 Chevrolet Impala. 2008 Chevrolet Impala has automatic transmission and 1991 Chevrolet Corvette has manual transmission. 1991 Chevrolet Corvette will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Chevrolet Impala will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1991 Chevrolet Corvette | 2008 Chevrolet Impala | |
| Make | Chevrolet | Chevrolet |
| Model | Corvette | Impala |
| Year Released | 1991 | 2008 |
| Engine Position | Front | Front |
| Engine Size | 5733 cc | 3505 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 380 HP | 211 HP |
| Engine RPM | 5800 RPM | 5800 RPM |
| Torque | 512 Nm | 290 Nm |
| Torque RPM | 4800 RPM | 4000 RPM |
| Engine Bore Size | 99 mm | 99.1 mm |
| Engine Stroke Size | 93 mm | 75.9 mm |
| Engine Compression Ratio | 9.3:1 | 9.8:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 6 seats |
| Number of Doors | 2 doors | 3 doors |
| Vehicle Weight | 1575 kg | 1075 kg |
| Vehicle Length | 4540 mm | 5100 mm |
| Vehicle Width | 1800 mm | 1860 mm |
| Vehicle Height | 1180 mm | 1500 mm |
| Wheelbase Size | 2450 mm | 2810 mm |
| Fuel Tank Capacity | 68 L | 64 L |
