1999 Dodge T-Rex 6x6 vs. 2008 Fiat Siena
To start off, 2008 Fiat Siena is newer by 9 year(s). Which means there will be less support and parts availability for 1999 Dodge T-Rex 6x6. In addition, the cost of maintenance, including insurance, on 1999 Dodge T-Rex 6x6 would be higher. At 7,999 cc (10 cylinders), 1999 Dodge T-Rex 6x6 is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 1999 Dodge T-Rex 6x6 weights approximately 4310 kg more than 2008 Fiat Siena.
Let's talk about torque, 1999 Dodge T-Rex 6x6 (804 Nm @ 3700 RPM) has 669 more torque (in Nm) than 2008 Fiat Siena. (135 Nm @ 2500 RPM). This means 1999 Dodge T-Rex 6x6 will have an easier job in driving up hills or pulling heavy equipment than 2008 Fiat Siena.
Compare all specifications:
| 1999 Dodge T-Rex 6x6 | 2008 Fiat Siena | |
| Make | Dodge | Fiat |
| Model | T-Rex 6x6 | Siena |
| Year Released | 1999 | 2008 |
| Body Type | Pickup | Sedan |
| Engine Position | Front | Front |
| Engine Size | 7999 cc | 1697 cc |
| Engine Cylinders | 10 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 491 HP | 0 HP |
| Torque | 804 Nm | 135 Nm |
| Torque RPM | 3700 RPM | 2500 RPM |
| Fuel Type | Gasoline | Diesel |
| Vehicle Weight | 5400 kg | 1090 kg |
| Wheelbase Size | 3380 mm | 2380 mm |
