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ChallengerModel A
Challenger MT665C
Agricultural
- power
- 290 hp
- displacement
- 513 ci
- Cylinders
- 6
- Forward gears
- Not recorded
Head to head · Agricultural
Challenger MT665C vs Kubota M7-171P-KVT
KubotaModel B
Kubota M7-171P-KVT
Utility
- power
- 168 hp
- displacement
- 374 ci
- Cylinders
- 4
- Forward gears
- Not recorded
ChallengerChallenger MT665C
vs
KubotaKubota M7-171P-KVT
How they compare
Headline specs vs. the whole Agricultural
Engine Power
▲ MT665C higher · +122 hp (+73%)MT665C290 hp
M7-171P-KVT168 hp
Median Agricultural Tractor110 hp
MT665C is in the 93rd percentile; M7-171P-KVT is in the 74th · 1,028 models
Engine Displacement
▲ MT665C higher · +139 ci (+37%)MT665C513 ci
M7-171P-KVT374 ci
Median Agricultural Tractor336 ci
MT665C is in the 88th percentile; M7-171P-KVT is in the 62nd · 1,083 models
Cylinders
▲ MT665C higher · +2 (+50%)MT665C6
M7-171P-KVT4
Median Agricultural Tractor5.5
MT665C is in the 74th percentile; M7-171P-KVT is in the 31st · 1,130 models
Operating Weight
▲ MT665C higher · +10,698 lb (+71%)MT665C25,795 lb
M7-171P-KVT15,097 lb
Median Agricultural Tractor10,914 lb
MT665C is in the 93rd percentile; M7-171P-KVT is in the 70th · 971 models
MT665C (A)M7-171P-KVT (B)Median Agricultural Tractor
Full comparison
Every spec, side by side
General Information
| Spec | Challenger MT665C | Kubota M7-171P-KVT | Difference |
|---|---|---|---|
| Manufacturer | Challenger | Kubota | — |
| Model | MT665C | M7-171P-KVT | — |
| Category | Agricultural | Utility | — |
Engine
| Spec | Challenger MT665C | Kubota M7-171P-KVT | Difference |
|---|---|---|---|
| Manufacturer | Sisu Diesel | Kubota | — |
| Model | 84CTA | V6108-CR-TIEF4 | — |
| Power Output | 290hp | 168hp | ▲ MT665C+122 hp · +73% |
| Rated RPM | 2,200RPM | 2,200RPM | Same |
| Cylinders | 6 | 4 | ▲ MT665C+2 · +50% |
| Displacement | 513ci | 374ci | ▲ MT665C+139 ci · +37% |
| Bore | 4.4in | 4.7in | ▲ M7-171P-KVT+0.3 in · +7% |
| Stroke | 5.7in | 5.6in | ▲ MT665C+0.1 in · +2% |
Transmission
| Spec | Challenger MT665C | Kubota M7-171P-KVT | Difference |
|---|---|---|---|
| Type | Continuously variable transmission (Techstar CVT) | KVT (Kubota Variable Transmission) | — |
Dimensions & Weight
| Spec | Challenger MT665C | Kubota M7-171P-KVT | Difference |
|---|---|---|---|
| Length | 223in | 188in | ▲ MT665C+35 in · +19% |
| Width | Not recorded | 110in | — |
| Height | 133in | 120in | ▲ MT665C+13 in · +11% |
| Operating Weight | 25,795lb | 15,097lb | ▲ MT665C+10,698 lb · +71% |
Hydraulics
| Spec | Challenger MT665C | Kubota M7-171P-KVT | Difference |
|---|---|---|---|
| System Type | Closed Center Load Sensing | Electronic draft control | — |
Power Take-off (PTO)
| Spec | Challenger MT665C | Kubota M7-171P-KVT | Difference |
|---|---|---|---|
| Speed 1 | Not recorded | 540rpm | — |
| Speed 3 | Not recorded | 1,000rpm | — |
Hitch & Towing
| Spec | Challenger MT665C | Kubota M7-171P-KVT | Difference |
|---|---|---|---|
| Hitch Type | Three-Point Hitch | Category 3/3N | — |
| Hitch Category | III | Category 3 | — |
| Hitch Position | Rear | Rear | Same |
| Hitch Capacity | 26,460lb | 11,795lb | ▲ MT665C+14,665 lb · +124% |
Chassis & Drive
| Spec | Challenger MT665C | Kubota M7-171P-KVT | Difference |
|---|---|---|---|
| Brake Type | Not recorded | Hydraulically operated wet disc brakes | — |
Electrical
| Spec | Challenger MT665C | Kubota M7-171P-KVT | Difference |
|---|---|---|---|
| Starter Type | Electric | Not recorded | — |
Capacities
| Spec | Challenger MT665C | Kubota M7-171P-KVT | Difference |
|---|---|---|---|
| Coolant | Not recorded | 6.1gal | — |
Category context
Both models against the field
Engine Power
median 110 hpA · 93rd percentile (290 hp)B · 74th percentile (168 hp)
Engine Displacement
median 336 ciA · 88th percentile (513 ci)B · 62nd percentile (374 ci)
Cylinders
median 5.5A · 74th percentile (6)B · 31st percentile (4)
Operating Weight
median 10,914 lbA · 93rd percentile (25,795 lb)B · 70th percentile (15,097 lb)
Length
median 173 inA · 91st percentile (223 in)B · 69th percentile (188 in)
A · MT665CB · M7-171P-KVTMedian Agricultural Tractor