OverviewSpecifications
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Jeep · Trucks · 2021
Jeep Gladiator Rubicon EcoDiesel 4WD (2021)
100
Status
Certified
Long track record, no issues found
Status Certified — verified clean safety record across 5+ years of official monitoring.
Specifications
Engine Size3.0L
Fuel TypeDiesel
Transmission8 speed automatic
Drivetrain4-Wheel Drive
Combined MPG24 MPG
Jeep Gladiator Rubicon EcoDiesel 4WD Comparison with Similar Vehicles
Jeep Gladiator Rubicon EcoDiesel 4WD (this vehicle)GMC Sierra 4WDGMC Sierra 4WDFord Ranger 4WDFord Ranger 4WDHonda Ridgeline AWDHonda Ridgeline AWDNissan Frontier 2WDNissan Frontier 2WDGMC Canyon 2WDGMC Canyon 2WD
Price——$35,300–$57,350—$29,770–$43,170$30,000–$45,000
Engine Capacity3.0L3L2.7L3.5L3.8L2.7L
Fuel TypeDieselDieselRegularRegularRegularRegular
Transmission8 speed automaticAutomatic 10-spdAutomatic (S10)Automatic (S9)Automatic (S9)Automatic 8-spd
Body TypePickup TruckStandard Pickup Trucks 4WDStandard Pickup Trucks 4WDStandard Pickup Trucks 4WDStandard Pickup Trucks 2WDSmall Pickup Trucks 2WD
About

Conquer any terrain with the 2021 Jeep Gladiator Rubicon EcoDiesel 4WD, a certified truck boasting a robust 3.0L EcoDiesel engine delivering impressive torque. Its 4-wheel drive system and substantial ground clearance are built for adventure, while its 24 MPG combined fuel efficiency offers a practical edge.

Pros
  • Certified safety status
  • No recalls on record
  • No complaints on record
  • Strong torque output
  • Excellent ground clearance
Cons
  • Below-average CO2 emissions score
Complaints
No complaints on record.
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Discussion0 comments
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Status history
Uncertain→Certified27 May 2026
Lemon Score: 100. 0 data points. v3 scoring.
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