1999 Dodge T-Rex 6x6 vs. 1955 Tatra T603
To start off, 1999 Dodge T-Rex 6x6 is newer by 44 year(s). Which means there will be less support and parts availability for 1955 Tatra T603. In addition, the cost of maintenance, including insurance, on 1955 Tatra T603 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 397 more horse power than 1955 Tatra T603. (94 HP @ 5000 RPM). In normal driving conditions, 1999 Dodge T-Rex 6x6 should accelerate faster than 1955 Tatra T603. With that said, vehicle weight also plays an important factor in acceleration. 1999 Dodge T-Rex 6x6 weights approximately 3930 kg more than 1955 Tatra T603. 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 646 more torque (in Nm) than 1955 Tatra T603. (158 Nm @ 3000 RPM). This means 1999 Dodge T-Rex 6x6 will have an easier job in driving up hills or pulling heavy equipment than 1955 Tatra T603.
Compare all specifications:
| 1999 Dodge T-Rex 6x6 | 1955 Tatra T603 | |
| Make | Dodge | Tatra |
| Model | T-Rex 6x6 | T603 |
| Year Released | 1999 | 1955 |
| Body Type | Pickup | Sedan |
| Engine Position | Front | Rear |
| Engine Size | 7999 cc | 2545 cc |
| Engine Cylinders | 10 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 491 HP | 94 HP |
| Engine RPM | 5400 RPM | 5000 RPM |
| Torque | 804 Nm | 158 Nm |
| Torque RPM | 3700 RPM | 3000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 5400 kg | 1470 kg |
| Wheelbase Size | 3380 mm | 2760 mm |
