1999 Dodge T-Rex 6x6 vs. 1978 Opel Rekord
To start off, 1999 Dodge T-Rex 6x6 is newer by 21 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 7,999 cc (10 cylinders), 1999 Dodge T-Rex 6x6 is equipped with a bigger engine. In terms of performance, 1999 Dodge T-Rex 6x6 (491 HP) has 391 more horse power than 1978 Opel Rekord. (100 HP). In normal driving conditions, 1999 Dodge T-Rex 6x6 should accelerate faster than 1978 Opel Rekord. With that said, vehicle weight also plays an important factor in acceleration. 1999 Dodge T-Rex 6x6 weights approximately 4280 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.
Let's talk about torque, 1999 Dodge T-Rex 6x6 (804 Nm @ 3700 RPM) has 656 more torque (in Nm) than 1978 Opel Rekord. (148 Nm @ 3800 RPM). This means 1999 Dodge T-Rex 6x6 will have an easier job in driving up hills or pulling heavy equipment than 1978 Opel Rekord.
Compare all specifications:
| 1999 Dodge T-Rex 6x6 | 1978 Opel Rekord | |
| Make | Dodge | Opel |
| Model | T-Rex 6x6 | Rekord |
| Year Released | 1999 | 1978 |
| Engine Position | Front | Front |
| Engine Size | 7999 cc | 1978 cc |
| Engine Cylinders | 10 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 491 HP | 100 HP |
| Torque | 804 Nm | 148 Nm |
| Torque RPM | 3700 RPM | 3800 RPM |
| Vehicle Weight | 5400 kg | 1120 kg |
| Wheelbase Size | 3380 mm | 2670 mm |
