Head to head · Four-Wheel Drive

CaseIH STX325 vs Challenger 75C

Image not recorded
CaseIHModel A

CaseIH STX325

Four-Wheel Drive

power
325 hp
displacement
540 ci
Cylinders
6
Forward gears
16
Full STX325 specs
Challenger 75C Tractor
ChallengerModel B

Challenger 75C

Articulated

power
325 hp
displacement
629 ci
Cylinders
6
Forward gears
10
Full 75C specs
CaseIHCaseIH STX325
vs
ChallengerChallenger 75C

How they compare

Headline specs vs. the whole Four-Wheel Drive

n = 71–162

Engine Power

= Effectively tied
STX325325 hp
75C325 hp
Median Four-Wheel Drive Tractor375 hp

STX325 is in the 35th percentile; 75C is in the 35th · 162 models

Engine Displacement

▲ 75C higher · +89 ci (+16%)
STX325540 ci
75C629 ci
Median Four-Wheel Drive Tractor826 ci

STX325 is in the 14th percentile; 75C is in the 21st · 152 models

Cylinders

= Effectively tied
STX3256
75C6
Median Four-Wheel Drive Tractor6

STX325 is in the 50th percentile; 75C is in the 50th · 159 models

Forward Gears

▲ STX325 higher · +6 (+60%)
STX32516
75C10
Median Four-Wheel Drive Tractor16

STX325 is in the 50th percentile; 75C is in the 11th · 146 models

STX325 (A)75C (B)Median Four-Wheel Drive Tractor

Full comparison

Every spec, side by side

General Information

SpecCaseIH STX325Challenger 75CDifference
ManufacturerCaseIHChallenger—
ModelSTX32575C—
CategoryFour-Wheel DriveArticulated—

Engine

SpecCaseIH STX325Challenger 75CDifference
ManufacturerCDCCaterpillar—
Model6TAA-90043176 ATAAC—
Power Output325hp325hpSame
Rated RPM2,000RPM2,100RPM▲ 75C+100 RPM · +5%
Cylinders66Same
Displacement540ci629ci▲ 75C+89 ci · +16%
Bore4.5in4.9in▲ 75C+0.4 in · +9%
Stroke5.7in5.5in▲ STX325+0.2 in · +4%

Transmission

SpecCaseIH STX325Challenger 75CDifference
TypeFull Power Shift / Fully SynchronizedFull Power Shift—

Dimensions & Weight

SpecCaseIH STX325Challenger 75CDifference
Length296in232in▲ STX325+64 in · +28%
Width36.5in120in▲ 75C+83.5 in · +229%
Height145in144in▲ STX325+1 in · <1%
Operating Weight31,925lb33,305lb▲ 75C+1,380 lb · +4%

Hydraulics

SpecCaseIH STX325Challenger 75CDifference
System TypePressure Flow Compensated (PFC)Closed Center—
Steering TypeHydrostatic PowerHydraulic—

Power Take-off (PTO)

SpecCaseIH STX325Challenger 75CDifference
Type1000 (1.75)Rear 1000—

Hitch & Towing

SpecCaseIH STX325Challenger 75CDifference
Hitch CategoryIVN/IIINot recorded—
Hitch PositionRearNot recorded—

Chassis & Drive

SpecCaseIH STX325Challenger 75CDifference
Steering TypeHydrostatic PowerHydraulic—

Electrical

SpecCaseIH STX325Challenger 75CDifference
Starter TypeElectricElectricSame

Capacities

SpecCaseIH STX325Challenger 75CDifference
CoolantNot recorded15gal—

Operator Station

SpecCaseIH STX325Challenger 75CDifference
TypeNot recordedCab—

Category context

Both models against the field

Engine Power

median 375 hp
A · 35th percentile (325 hp)B · 35th percentile (325 hp)

Engine Displacement

median 826 ci
A · 14th percentile (540 ci)B · 21st percentile (629 ci)

Cylinders

median 6
A · 50th percentile (6)B · 50th percentile (6)

Forward Gears

median 16
A · 50th percentile (16)B · 11th percentile (10)

Operating Weight

median 37,428 lb
A · 36th percentile (31,925 lb)B · 40th percentile (33,305 lb)
A · STX325B · 75CMedian Four-Wheel Drive Tractor
Full spec pageCaseIH STX325Full spec pageChallenger 75C