2001 GMC Sierra vs. 1977 Opel Kadett
To start off, 2001 GMC Sierra is newer by 24 year(s). Which means there will be less support and parts availability for 1977 Opel Kadett. In addition, the cost of maintenance, including insurance, on 1977 Opel Kadett would be higher. At 4,293 cc (6 cylinders), 2001 GMC Sierra is equipped with a bigger engine. In terms of performance, 2001 GMC Sierra (197 HP @ 4600 RPM) has 123 more horse power than 1977 Opel Kadett. (74 HP @ 5200 RPM). In normal driving conditions, 2001 GMC Sierra should accelerate faster than 1977 Opel Kadett. With that said, vehicle weight also plays an important factor in acceleration. 2001 GMC Sierra weights approximately 990 kg more than 1977 Opel Kadett. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2001 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 1977 Opel Kadett. In wet, icy, snow, or gravel driving conditions, 2001 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, 2001 GMC Sierra (352 Nm @ 2800 RPM) has 239 more torque (in Nm) than 1977 Opel Kadett. (113 Nm @ 4200 RPM). This means 2001 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1977 Opel Kadett.
Compare all specifications:
| 2001 GMC Sierra | 1977 Opel Kadett | |
| Make | GMC | Opel |
| Model | Sierra | Kadett |
| Year Released | 2001 | 1977 |
| Body Type | Pickup | Coupe |
| Engine Position | Front | Front |
| Engine Size | 4293 cc | 1598 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 197 HP | 74 HP |
| Engine RPM | 4600 RPM | 5200 RPM |
| Torque | 352 Nm | 113 Nm |
| Torque RPM | 2800 RPM | 4200 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1775 kg | 785 kg |
| Vehicle Length | 5170 mm | 4140 mm |
| Vehicle Width | 2000 mm | 1590 mm |
| Vehicle Height | 1810 mm | 1320 mm |
| Wheelbase Size | 3030 mm | 2500 mm |
