1991 Chevrolet Corvette vs. 2005 Chevrolet Express
To start off, 2005 Chevrolet Express is newer by 14 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 84 more horse power than 2005 Chevrolet Express. (296 HP @ 5600 RPM). In normal driving conditions, 1991 Chevrolet Corvette should accelerate faster than 2005 Chevrolet Express. With that said, vehicle weight also plays an important factor in acceleration. 2005 Chevrolet Express weights approximately 962 kg more than 1991 Chevrolet Corvette.
Because 2005 Chevrolet Express is four wheel drive (4WD), it will have significant more traction and grip than 1991 Chevrolet Corvette. In wet, icy, snow, or gravel driving conditions, 2005 Chevrolet Express will offer significantly more control. 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) has 65 more torque (in Nm) than 2005 Chevrolet Express. (447 Nm). This means 1991 Chevrolet Corvette will have an easier job in driving up hills or pulling heavy equipment than 2005 Chevrolet Express.
Compare all specifications:
| 1991 Chevrolet Corvette | 2005 Chevrolet Express | |
| Make | Chevrolet | Chevrolet |
| Model | Corvette | Express |
| Year Released | 1991 | 2005 |
| Body Type | Coupe | Van |
| Engine Position | Front | Front |
| Engine Size | 5733 cc | 5326 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 380 HP | 296 HP |
| Engine RPM | 5800 RPM | 5600 RPM |
| Torque | 512 Nm | 447 Nm |
| Engine Bore Size | 99 mm | 96 mm |
| Engine Stroke Size | 93 mm | 92 mm |
| Engine Compression Ratio | 9.3:1 | 9.5:1 |
| Drive Type | Rear | 4WD |
| Number of Seats | 2 seats | 8 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1575 kg | 2537 kg |
| Vehicle Length | 4540 mm | 5700 mm |
| Vehicle Width | 1800 mm | 2020 mm |
| Vehicle Height | 1180 mm | 2080 mm |
| Wheelbase Size | 2450 mm | 3440 mm |
| Fuel Tank Capacity | 68 L | 117 L |
