2005 GMC Sierra vs. 1967 Opel Commodore
To start off, 2005 GMC Sierra is newer by 38 year(s). Which means there will be less support and parts availability for 1967 Opel Commodore. In addition, the cost of maintenance, including insurance, on 1967 Opel Commodore would be higher. At 5,965 cc (8 cylinders), 2005 GMC Sierra is equipped with a bigger engine. In terms of performance, 2005 GMC Sierra (321 HP @ 5000 RPM) has 206 more horse power than 1967 Opel Commodore. (115 HP @ 5200 RPM). In normal driving conditions, 2005 GMC Sierra should accelerate faster than 1967 Opel Commodore. With that said, vehicle weight also plays an important factor in acceleration. 2005 GMC Sierra weights approximately 1100 kg more than 1967 Opel Commodore. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 1967 Opel Commodore. In wet, icy, snow, or gravel driving conditions, 2005 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, 2005 GMC Sierra (370 Nm @ 4000 RPM) has 195 more torque (in Nm) than 1967 Opel Commodore. (175 Nm @ 3800 RPM). This means 2005 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1967 Opel Commodore.
Compare all specifications:
| 2005 GMC Sierra | 1967 Opel Commodore | |
| Make | GMC | Opel |
| Model | Sierra | Commodore |
| Year Released | 2005 | 1967 |
| Body Type | Pickup | Coupe |
| Engine Position | Front | Front |
| Engine Size | 5965 cc | 2490 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 321 HP | 115 HP |
| Engine RPM | 5000 RPM | 5200 RPM |
| Torque | 370 Nm | 175 Nm |
| Torque RPM | 4000 RPM | 3800 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Number of Seats | 6 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 2270 kg | 1170 kg |
| Vehicle Length | 5790 mm | 4580 mm |
| Vehicle Width | 2000 mm | 1760 mm |
| Vehicle Height | 1850 mm | 1440 mm |
| Wheelbase Size | 3650 mm | 2670 mm |
| Fuel Tank Capacity | 117 L | 70 L |
