CaseIH STX440QT vs Challenger MT945C
Side-by-side specs comparison
Verdict by the numbers
- The CaseIH STX440QT and the Challenger MT945C deliver the same power: 440 HP.
- The Challenger MT945C is the more recent model: production started in 2009, versus 2001 for the CaseIH STX440QT.
Full specs comparison
| CaseIH STX440QT | Challenger MT945C | |
|---|---|---|
| Power | 440 HP | 440 HP |
| Production years | 2001 | 2009–2014 |
| Fuel | Diesel | Diesel |
| Cylinders | 6 | 6 |
| Displacement | 14.9 L | 15.1 L |
| Weight | — | 17 811 kg |
| Drive | — | 4WD |
| Transmission | Power shift | Power shift |
| Gears (fwd/rev) | 16 / 2 | 16 / 4 |
| Rear lift capacity | 8 845 kg | 8 845 kg |
| Wheelbase | — | 394 cm |
| Length | — | 756 cm |
| Cab | Yes | Yes |
Frequently asked questions
Which is more powerful, the CaseIH STX440QT or the Challenger MT945C?
The CaseIH STX440QT and the Challenger MT945C deliver the same power: 440 HP.
Which is more recent, the CaseIH STX440QT or the Challenger MT945C?
The Challenger MT945C is the more recent model: production started in 2009, versus 2001 for the CaseIH STX440QT.

