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CaseIHModel A
CaseIH STX325
Four-Wheel Drive
- power
- 325 hp
- displacement
- 540 ci
- Cylinders
- 6
- Forward gears
- 16
Head to head · Four-Wheel Drive
Four-Wheel Drive

Four-Wheel Drive
How they compare
STX325 is in the 35th percentile; STX375 is in the 50th · 162 models
STX325 is in the 14th percentile; STX375 is in the 78th · 152 models
STX325 is in the 50th percentile; STX375 is in the 50th · 159 models
STX325 is in the 50th percentile; STX375 is in the 50th · 146 models
Full comparison
| Spec | CaseIH STX325 | CaseIH STX375 | Difference |
|---|---|---|---|
| Manufacturer | CaseIH | CaseIH | Same |
| Model | STX325 | STX375 | — |
| Category | Four-Wheel Drive | Four-Wheel Drive | Same |
| Spec | CaseIH STX325 | CaseIH STX375 | Difference |
|---|---|---|---|
| Manufacturer | CDC | Cummins | — |
| Model | 6TAA-9004 | QSX 15 | — |
| Power Output | 325hp | 375hp | ▲ STX375+50 hp · +15% |
| Rated RPM | 2,000RPM | 2,000RPM | Same |
| Cylinders | 6 | 6 | Same |
| Displacement | 540ci | 912ci | ▲ STX375+372 ci · +69% |
| Bore | 4.5in | 5.4in | ▲ STX375+0.9 in · +20% |
| Stroke | 5.7in | 6.7in | ▲ STX375+1 in · +18% |
| Spec | CaseIH STX325 | CaseIH STX375 | Difference |
|---|---|---|---|
| Type | Full Power Shift / Fully Synchronized | Full power shift and Fully synchronized | — |
| Spec | CaseIH STX325 | CaseIH STX375 | Difference |
|---|---|---|---|
| Length | 296in | 318in | ▲ STX375+22 in · +7% |
| Width | 36.5in | 44in | ▲ STX375+7.5 in · +21% |
| Height | 145in | 152in | ▲ STX375+7 in · +5% |
| Operating Weight | 31,925lb | 37,610lb | ▲ STX375+5,685 lb · +18% |
| Spec | CaseIH STX325 | CaseIH STX375 | Difference |
|---|---|---|---|
| System Type | Pressure Flow Compensated (PFC) | Pressure flow compensated (PFC) | Same |
| Steering Type | Hydrostatic Power | Hydrostatic power | Same |
| Spec | CaseIH STX325 | CaseIH STX375 | Difference |
|---|---|---|---|
| Type | 1000 (1.75) | 1000 (1.75) | Same |
| Spec | CaseIH STX325 | CaseIH STX375 | Difference |
|---|---|---|---|
| Hitch Type | Not recorded | IVN/III | — |
| Hitch Category | IVN/III | Category 3 | — |
| Hitch Position | Rear | Rear | Same |
| Spec | CaseIH STX325 | CaseIH STX375 | Difference |
|---|---|---|---|
| Steering Type | Hydrostatic Power | Hydrostatic power | Same |
| Spec | CaseIH STX325 | CaseIH STX375 | Difference |
|---|---|---|---|
| Starter Type | Electric | Electric Starter | — |
Category context