1999 Dodge T-Rex 6x6 vs. 1986 Opel Omega
To start off, 1999 Dodge T-Rex 6x6 is newer by 13 year(s). Which means there will be less support and parts availability for 1986 Opel Omega. In addition, the cost of maintenance, including insurance, on 1986 Opel Omega 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 @ 5400 RPM) has 369 more horse power than 1986 Opel Omega. (122 HP @ 5400 RPM). In normal driving conditions, 1999 Dodge T-Rex 6x6 should accelerate faster than 1986 Opel Omega. With that said, vehicle weight also plays an important factor in acceleration. 1999 Dodge T-Rex 6x6 weights approximately 4125 kg more than 1986 Opel Omega. 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 629 more torque (in Nm) than 1986 Opel Omega. (175 Nm @ 2600 RPM). This means 1999 Dodge T-Rex 6x6 will have an easier job in driving up hills or pulling heavy equipment than 1986 Opel Omega.
Compare all specifications:
| 1999 Dodge T-Rex 6x6 | 1986 Opel Omega | |
| Make | Dodge | Opel |
| Model | T-Rex 6x6 | Omega |
| Year Released | 1999 | 1986 |
| Engine Position | Front | Front |
| Engine Size | 7999 cc | 1996 cc |
| Engine Cylinders | 10 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 491 HP | 122 HP |
| Engine RPM | 5400 RPM | 5400 RPM |
| Torque | 804 Nm | 175 Nm |
| Torque RPM | 3700 RPM | 2600 RPM |
| Vehicle Weight | 5400 kg | 1275 kg |
| Wheelbase Size | 3380 mm | 2740 mm |
