Jeep Gladiator trim comparison
2026 Jeep Gladiator Sport S vs Rubicon
The Gladiator Sport S starts at $42,025 while the Rubicon is $52,000. That $9,975 gap buys 2 meaningful differences.
$9,975 more is ~$176/month. The question is whether the added equipment will matter to you every week.
Stay with the Sport S if keeping roughly $176/month in your budget matters. Step up to the Rubicon only if you want the nicer equipment factory-installed and under warranty. That is the real decision hiding inside this $9,975 trim jump.
If you are budgeting this move monthly, the jump from the Sport S to the Rubicon is about $176/month on a 60-month loan at 6.5% APR with 10% down. That works out to roughly $10,560 more by the time interest is counted.
Lock one trim, change the other side, and move through exact pair pages without resetting back to the full lineup every time.
Who notices the difference
The higher trim starts to make more sense when you want the nicer equipment factory-installed and under warranty.
When both feel the same
Both the Sport S and Rubicon share the same 8-speed shiftable automatic transmission and Crew Cab cabin and bed dimensions.
The upgrade math
You are paying $9,975 for 1 measurable difference, which works out to about $9,975 per change.
Key Differences at a Glance
This is the fast read: price, power, efficiency, and the feature flips most likely to change the answer.
Every Difference, Side by Side
This is the full read behind the quick decision signals above: the complete hardware, comfort, and equipment story. 2 specification differences, 5 shared.
Full Specification Comparison
Specifications reflect available data as of early 2026. Confirm details with an authorized dealer before purchasing.
| Spec | Sport S | Rubicon |
|---|---|---|
| Pricing | ||
| MSRP | $42,025 | $52,000 |
| Powertrain | ||
| Engine | 3.6L V6 | 3.6L V6 |
| Horsepower | 285 hp | 285 hp |
| Torque | 260 lb-ft | 260 lb-ft |
| Transmission | 8-speed shiftable automatic | 8-speed shiftable automatic |
| Drivetrain | 4WD | 4WD |
| Fuel Economy | ||
| City MPG | 17 | 17 |
| Highway MPG | 22 | 22 |
| Combined MPG | 19 | 19 |
| Fuel Tank | 22.0 gal | 22.0 gal |
| Annual Fuel Cost (EPA) | $2,300/yr | $2,300/yr |
| Dimensions | ||
| Curb Weight | 4,662 lbs | 5,031 lbs |
| Wheelbase | 137.3" | 137.3" |
| Length | 218.0" | 218.0" |
| Width | 73.8" | 73.8" |
| Height | 75.0" | 76.1" |
| Truck Specs | ||
| Cab Type | Crew Cab | Crew Cab |
| Warranty | ||
| Bumper-to-Bumper | 3yr/36k | 3yr/36k |
| Powertrain | 5yr/60k | 5yr/60k |
| Corrosion | 5yr/100k | 5yr/100k |
| Roadside Assistance | 5yr/60k | 5yr/60k |
Data sources: licensed third-party automotive data, EPA fueleconomy.gov, NHTSA, and official manufacturer materials. Values marked est. are estimated.
2026 Jeep Gladiator Sport S vs Rubicon Questions Shoppers Ask
Use this page for the direct trim answer, then zoom back out to the Jeep Gladiator lineup, the Jeep brand hub, the Midsize Trucks, the how to pick a trim guide, or our mid-trim value research when you need the bigger shopping path behind this one matchup.
How much more does the 2026 Gladiator Rubicon cost than the Sport S?
The Rubicon starts at $52,000 compared to $42,025 for the Sport S (both Crew Cab 4WD). That is a $9,975 difference, or approximately $176/month more on a 60-month loan.
Do the 2026 Jeep Gladiator Sport S and Rubicon have the same engine?
Yes. Both use the 3.6L V6 producing 285 hp and 260 lb-ft of torque. The engine hardware does not change between these trims, so the real differences are in equipment and feature content.
Do the 2026 Gladiator Sport S and Rubicon have the same drivetrain?
Yes. Both come with 4WD as standard. The differences between these trims are in features and equipment, not drivetrain.
What warranty does the 2026 Jeep Gladiator come with?
All 2026 Jeep Gladiator trims, including both the Sport S and Rubicon, come with Jeep's standard warranty: 3yr/36k bumper-to-bumper and 5yr/60k powertrain coverage. Warranty does not vary by trim level.
The Full Story Behind This Price Gap
Use the direct answer above for this exact matchup, then use these guides to understand whether you are really looking at a feature step-up, a package shuffle, or the point where the lineup starts changing in a meaningful way.
What $9,975 Gets You
The Gladiator Rubicon costs $9,975 more but shares the same engine, drivetrain, fuel economy as the Sport S. The differences are mostly cosmetic or marginal, so the practical jump is limited.
What Both Trims Share
The Gladiator Sport S and Rubicon share the same engine, drivetrain, transmission, and fuel economy. The $9,975 difference comes down to 1 feature and equipment change, not mechanical differences.
Summary
$9,975 more for the Gladiator Rubicon gets you 1 real difference. At $176/month more, the question is whether those specific changes are things you will use regularly.
Trim-Matched Accessories
These add-ons are split by trim intent so the recommendations follow the actual use case, not just the same repeated product block.
Jeep Gladiator Sport S
Value-trim add-onsThese picks fit the Sport S best when the goal is covering the daily-use gaps without paying up to the next trim.
Jeep Gladiator Rubicon
Step-up trim add-onsThese picks suit the Rubicon when you want the accessories to match the nicer cabin, broader utility, or more premium use case.
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Specifications shown combine licensed third-party automotive data with official manufacturer, EPA, and NHTSA source material for the 2026 model year. Actual pricing, features, and availability may vary by region and dealer. Always confirm details with an authorized dealer before making a purchase decision. TrimAtlas is not affiliated with Jeep or any dealership.
Page updated 2026-03-18. Verify equipment, pricing, and regional availability with the manufacturer or dealer.