Challenger MT665C vs Valtra S263
Side-by-side specs comparison
Verdict by the numbers
- The Valtra S263 is more powerful than the Challenger MT665C: 291 HP versus 290 HP (+1 HP, +0%).
- The Valtra S263 is the more recent model: production started in 2011, versus 2009 for the Challenger MT665C.
- The Challenger MT665C offers a higher rear lift capacity: 12002 kg versus 11999 kg.
Full specs comparison
| Challenger MT665C | Valtra S263 | |
|---|---|---|
| Power | 290 HP | 291 HP |
| Production years | 2009–2010 | 2011–2013 |
| Fuel | Diesel | Diesel |
| Cylinders | 6 | 6 |
| Displacement | 8.4 L | 8.4 L |
| Weight | — | 10 300 kg |
| Drive | 4WD | 4WD |
| Transmission | CVT | — |
| Rear lift capacity | 12 002 kg | 11 999 kg |
| Wheelbase | 310 cm | 310 cm |
| Length | 566 cm | 486 cm |
| Cab | Yes | Yes |
Frequently asked questions
Which is more powerful, the Challenger MT665C or the Valtra S263?
The Valtra S263 is more powerful than the Challenger MT665C: 291 HP versus 290 HP (+1 HP, +0%).
Which is more recent, the Challenger MT665C or the Valtra S263?
The Valtra S263 is the more recent model: production started in 2011, versus 2009 for the Challenger MT665C.
Which has the higher lift capacity, the Challenger MT665C or the Valtra S263?
The Challenger MT665C offers a higher rear lift capacity: 12002 kg versus 11999 kg.

