2008 GMC Sierra vs. 1978 Opel Rekord
To start off, 2008 GMC Sierra is newer by 30 year(s). Which means there will be less support and parts availability for 1978 Opel Rekord. In addition, the cost of maintenance, including insurance, on 1978 Opel Rekord would be higher. At 4,298 cc (6 cylinders), 2008 GMC Sierra is equipped with a bigger engine. In terms of performance, 2008 GMC Sierra (195 HP) has 95 more horse power than 1978 Opel Rekord. (100 HP). In normal driving conditions, 2008 GMC Sierra should accelerate faster than 1978 Opel Rekord. With that said, vehicle weight also plays an important factor in acceleration. 2008 GMC Sierra weights approximately 1021 kg more than 1978 Opel Rekord. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 1978 Opel Rekord. In wet, icy, snow, or gravel driving conditions, 2008 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, 2008 GMC Sierra (353 Nm @ 2800 RPM) has 205 more torque (in Nm) than 1978 Opel Rekord. (148 Nm @ 3800 RPM). This means 2008 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1978 Opel Rekord. 2008 GMC Sierra has automatic transmission and 1978 Opel Rekord has manual transmission. 1978 Opel Rekord will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 GMC Sierra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 GMC Sierra | 1978 Opel Rekord | |
| Make | GMC | Opel |
| Model | Sierra | Rekord |
| Year Released | 2008 | 1978 |
| Engine Position | Front | Front |
| Engine Size | 4298 cc | 1978 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 195 HP | 100 HP |
| Torque | 353 Nm | 148 Nm |
| Torque RPM | 2800 RPM | 3800 RPM |
| Engine Compression Ratio | 9.2:1 | 9.0:1 |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 3 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 2141 kg | 1120 kg |
| Vehicle Length | 5710 mm | 4600 mm |
| Vehicle Width | 2040 mm | 1730 mm |
| Vehicle Height | 1880 mm | 1430 mm |
| Wheelbase Size | 3030 mm | 2670 mm |
| Fuel Tank Capacity | 98 L | 65 L |
