2005 GMC Sierra vs. 1966 Opel Rekord
To start off, 2005 GMC Sierra is newer by 39 year(s). Which means there will be less support and parts availability for 1966 Opel Rekord. In addition, the cost of maintenance, including insurance, on 1966 Opel Rekord would be higher. At 5,358 cc (8 cylinders), 2005 GMC Sierra is equipped with a bigger engine. In terms of performance, 2005 GMC Sierra (295 HP) has 207 more horse power than 1966 Opel Rekord. (88 HP). In normal driving conditions, 2005 GMC Sierra should accelerate faster than 1966 Opel Rekord. With that said, vehicle weight also plays an important factor in acceleration. 2005 GMC Sierra weights approximately 1133 kg more than 1966 Opel Rekord. 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, 2005 GMC Sierra (454 Nm) has 308 more torque (in Nm) than 1966 Opel Rekord. (146 Nm). This means 2005 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1966 Opel Rekord.
Compare all specifications:
| 2005 GMC Sierra | 1966 Opel Rekord | |
| Make | GMC | Opel |
| Model | Sierra | Rekord |
| Year Released | 2005 | 1966 |
| Engine Position | Front | Front |
| Engine Size | 5358 cc | 1895 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 295 HP | 88 HP |
| Torque | 454 Nm | 146 Nm |
| Engine Bore Size | 96 mm | 93 mm |
| Engine Stroke Size | 92 mm | 69.8 mm |
| Engine Compression Ratio | 9.5:1 | 9.0:1 |
| Drive Type | Rear | Rear |
| Number of Seats | 6 seats | 5 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 2263 kg | 1130 kg |
| Vehicle Length | 5850 mm | 4560 mm |
| Vehicle Width | 2000 mm | 1760 mm |
| Vehicle Height | 1850 mm | 1470 mm |
| Wheelbase Size | 3650 mm | 2670 mm |
| Fuel Tank Capacity | 98 L | 60 L |
