1985 Chevrolet Corvette vs. 2004 GMC Sierra
To start off, 2004 GMC Sierra is newer by 19 year(s). Which means there will be less support and parts availability for 1985 Chevrolet Corvette. In addition, the cost of maintenance, including insurance, on 1985 Chevrolet Corvette would be higher. At 5,965 cc (8 cylinders), 2004 GMC Sierra is equipped with a bigger engine. In terms of performance, 2004 GMC Sierra (300 HP) has 70 more horse power than 1985 Chevrolet Corvette. (230 HP) In normal driving conditions, 2004 GMC Sierra should accelerate faster than 1985 Chevrolet Corvette. With that said, vehicle weight also plays an important factor in acceleration. 2004 GMC Sierra weights approximately 1242 kg more than 1985 Chevrolet Corvette. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 1985 Chevrolet Corvette. In wet, icy, snow, or gravel driving conditions, 2004 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, 2004 GMC Sierra (489 Nm) has 41 more torque (in Nm) than 1985 Chevrolet Corvette. (448 Nm). This means 2004 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1985 Chevrolet Corvette.
Compare all specifications:
| 1985 Chevrolet Corvette | 2004 GMC Sierra | |
| Make | Chevrolet | GMC |
| Model | Corvette | Sierra |
| Year Released | 1985 | 2004 |
| Body Type | Convertible | Pickup |
| Engine Position | Front | Front |
| Engine Size | 5733 cc | 5965 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 230 HP | 300 HP |
| Torque | 448 Nm | 489 Nm |
| Engine Bore Size | 101.6 mm | 102 mm |
| Engine Stroke Size | 88.4 mm | 92 mm |
| Drive Type | Rear | 4WD |
| Number of Seats | 2 seats | 6 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1488 kg | 2730 kg |
| Vehicle Length | 4490 mm | 6030 mm |
| Vehicle Width | 1810 mm | 2030 mm |
| Vehicle Height | 1190 mm | 1940 mm |
| Wheelbase Size | 2450 mm | 4250 mm |
