2005 GMC Sierra vs. 1987 Chevrolet Corvette
To start off, 2005 GMC Sierra is newer by 18 year(s). Which means there will be less support and parts availability for 1987 Chevrolet Corvette. In addition, the cost of maintenance, including insurance, on 1987 Chevrolet Corvette would be higher. At 5,965 cc (8 cylinders), 2005 GMC Sierra is equipped with a bigger engine. In terms of performance, 2005 GMC Sierra (321 HP @ 5000 RPM) has 79 more horse power than 1987 Chevrolet Corvette. (242 HP @ 4000 RPM). In normal driving conditions, 2005 GMC Sierra should accelerate faster than 1987 Chevrolet Corvette. With that said, vehicle weight also plays an important factor in acceleration. 2005 GMC Sierra weights approximately 832 kg more than 1987 Chevrolet Corvette. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 1987 Chevrolet Corvette. In wet, icy, snow, or gravel driving conditions, 2005 GMC Sierra 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, 1987 Chevrolet Corvette (454 Nm @ 3200 RPM) has 84 more torque (in Nm) than 2005 GMC Sierra. (370 Nm @ 4000 RPM). This means 1987 Chevrolet Corvette will have an easier job in driving up hills or pulling heavy equipment than 2005 GMC Sierra.
Compare all specifications:
| 2005 GMC Sierra | 1987 Chevrolet Corvette | |
| Make | GMC | Chevrolet |
| Model | Sierra | Corvette |
| Year Released | 2005 | 1987 |
| Body Type | Pickup | Coupe |
| Engine Position | Front | Front |
| Engine Size | 5965 cc | 5733 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 321 HP | 242 HP |
| Engine RPM | 5000 RPM | 4000 RPM |
| Torque | 370 Nm | 454 Nm |
| Torque RPM | 4000 RPM | 3200 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 6 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 2270 kg | 1438 kg |
| Vehicle Length | 5790 mm | 4490 mm |
| Vehicle Width | 2000 mm | 1810 mm |
| Vehicle Height | 1850 mm | 1190 mm |
| Wheelbase Size | 3650 mm | 2450 mm |
| Fuel Tank Capacity | 117 L | 42 L |
