2006 GMC Sierra vs. 1976 Opel Kadett
To start off, 2006 GMC Sierra is newer by 30 year(s). Which means there will be less support and parts availability for 1976 Opel Kadett. In addition, the cost of maintenance, including insurance, on 1976 Opel Kadett would be higher. At 5,996 cc (8 cylinders), 2006 GMC Sierra is equipped with a bigger engine. In terms of performance, 2006 GMC Sierra (345 HP @ 5200 RPM) has 286 more horse power than 1976 Opel Kadett. (59 HP @ 5400 RPM). In normal driving conditions, 2006 GMC Sierra should accelerate faster than 1976 Opel Kadett. With that said, vehicle weight also plays an important factor in acceleration. 2006 GMC Sierra weights approximately 1658 kg more than 1976 Opel Kadett. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 1976 Opel Kadett. In wet, icy, snow, or gravel driving conditions, 2006 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, 2006 GMC Sierra (515 Nm @ 4000 RPM) has 425 more torque (in Nm) than 1976 Opel Kadett. (90 Nm @ 2600 RPM). This means 2006 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1976 Opel Kadett.
Compare all specifications:
| 2006 GMC Sierra | 1976 Opel Kadett | |
| Make | GMC | Opel |
| Model | Sierra | Kadett |
| Year Released | 2006 | 1976 |
| Engine Position | Front | Front |
| Engine Size | 5996 cc | 1196 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 345 HP | 59 HP |
| Engine RPM | 5200 RPM | 5400 RPM |
| Torque | 515 Nm | 90 Nm |
| Torque RPM | 4000 RPM | 2600 RPM |
| Engine Bore Size | 102 mm | 79 mm |
| Engine Stroke Size | 92 mm | 61 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 2478 kg | 820 kg |
| Vehicle Length | 5850 mm | 4130 mm |
| Vehicle Width | 2000 mm | 1590 mm |
| Vehicle Height | 1910 mm | 1380 mm |
| Wheelbase Size | 3650 mm | 2400 mm |
| Fuel Tank Capacity | 98 L | 43 L |
