2004 GMC Sierra vs. 1981 Vauxhall Chevette
To start off, 2004 GMC Sierra is newer by 23 year(s). Which means there will be less support and parts availability for 1981 Vauxhall Chevette. In addition, the cost of maintenance, including insurance, on 1981 Vauxhall Chevette would be higher. At 5,964 cc (8 cylinders), 2004 GMC Sierra is equipped with a bigger engine. In terms of performance, 2004 GMC Sierra (300 HP) has 244 more horse power than 1981 Vauxhall Chevette. (56 HP). In normal driving conditions, 2004 GMC Sierra should accelerate faster than 1981 Vauxhall Chevette. With that said, vehicle weight also plays an important factor in acceleration. 2004 GMC Sierra weights approximately 1482 kg more than 1981 Vauxhall Chevette. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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 (488 Nm) has 399 more torque (in Nm) than 1981 Vauxhall Chevette. (89 Nm). This means 2004 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1981 Vauxhall Chevette.
Compare all specifications:
| 2004 GMC Sierra | 1981 Vauxhall Chevette | |
| Make | GMC | Vauxhall |
| Model | Sierra | Chevette |
| Year Released | 2004 | 1981 |
| Engine Position | Front | Front |
| Engine Size | 5964 cc | 1256 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 300 HP | 56 HP |
| Torque | 488 Nm | 89 Nm |
| Engine Bore Size | 102 mm | 81 mm |
| Engine Stroke Size | 92 mm | 61 mm |
| Engine Compression Ratio | 9.4:1 | 8.7:1 |
| Drive Type | Rear | Rear |
| Number of Seats | 3 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 2337 kg | 855 kg |
| Vehicle Length | 5650 mm | 3950 mm |
| Vehicle Width | 2030 mm | 1580 mm |
| Vehicle Height | 1940 mm | 1320 mm |
| Wheelbase Size | 3380 mm | 2400 mm |
| Fuel Tank Capacity | 129 L | 45 L |
