2005 Chevrolet Corvette vs. 1990 Pontiac Grand Prix
To start off, 2005 Chevrolet Corvette is newer by 15 year(s). Which means there will be less support and parts availability for 1990 Pontiac Grand Prix. In addition, the cost of maintenance, including insurance, on 1990 Pontiac Grand Prix 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 (400 HP @ 5600 RPM) has 195 more horse power than 1990 Pontiac Grand Prix. (205 HP @ 4800 RPM). In normal driving conditions, 2005 Chevrolet Corvette should accelerate faster than 1990 Pontiac Grand Prix. With that said, vehicle weight also plays an important factor in acceleration. 1990 Pontiac Grand Prix weights approximately 169 kg more than 2005 Chevrolet Corvette.
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, 1990 Pontiac Grand Prix, 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 (544 Nm) has 246 more torque (in Nm) than 1990 Pontiac Grand Prix. (298 Nm). This means 2005 Chevrolet Corvette will have an easier job in driving up hills or pulling heavy equipment than 1990 Pontiac Grand Prix.
Compare all specifications:
| 2005 Chevrolet Corvette | 1990 Pontiac Grand Prix | |
| Make | Chevrolet | Pontiac |
| Model | Corvette | Grand Prix |
| Year Released | 2005 | 1990 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Front |
| Engine Size | 5965 cc | 3135 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 400 HP | 205 HP |
| Engine RPM | 5600 RPM | 4800 RPM |
| Torque | 544 Nm | 298 Nm |
| Engine Bore Size | 102 mm | 89 mm |
| Engine Stroke Size | 92 mm | 84 mm |
| Drive Type | Rear | Front |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1440 kg | 1609 kg |
| Vehicle Length | 4440 mm | 4960 mm |
| Vehicle Width | 1850 mm | 1810 mm |
| Vehicle Height | 1260 mm | 1390 mm |
| Wheelbase Size | 2810 mm | 2740 mm |
