How much does the 2021 Jeep Gladiator cost?

Prices have softened 4.76% compared to this time last year, making it a favorable time to shop this model year.

There are 4,945 listings available, which suggests solid inventory for shoppers comparing trims and conditions.

If you find a listing below $30,674.35, that's toward the low end of the year-round range and worth acting on quickly.

Is the 2021 Jeep Gladiator a good car?

Yes — the 2021 Jeep Gladiator earns a 5/5 user rating and a 7.17/10 expert rating. The standout strength is Look and feel at 9/10.

Owners consistently praise its ruggedness, off-road capability, and unique design. The user feedback also points to strong performance, especially in the diesel version, plus a comfortable interior. On the flip side, some owners call out gas mileage and pricing, which fits the Gladiator’s personality as a truck that leans more toward character and capability than everyday efficiency.

That lines up with the overview: you’re looking at a midsize pickup that blends utility with Wrangler-based personality, removable body panels, and a strong customization scene. The market also shows 31.9% good or great deals, so there are opportunities if you shop carefully.

Is the 2021 Jeep Gladiator reliable?

Owners rate it 5/5, a strong signal of long-term satisfaction.

User feedback emphasizes ruggedness, dependable performance, and a truck that feels built for adventure. The expert notes also point to the Gladiator’s durable, purpose-built character, and the free scheduled maintenance during the first three years or 36,000 miles adds some ownership reassurance.

For used buyers, the main long-term risk is less about outright fragility and more about whether the truck’s hard-use lifestyle has left wear behind.

What should I look for when buying a used 2021 Jeep Gladiator?

Accident-free inventory is solid at 83.5% — always verify the vehicle history report.

You should still check the history report carefully, because a truck with this much off-road appeal may have seen harder use than a typical commuter vehicle. Prioritize a pre-purchase inspection that focuses on suspension, steering, underbody condition, and signs of trail damage. It also makes sense to confirm that the equipment on the truck matches the trim and option mix you expect.

Key things to evaluate:

• Trim level: The base Sport starts with a 5-inch display, crank windows, and the most basic top, while Sport S adds more everyday convenience and unlocks more desirable equipment.
• Powertrain: A 3.6-liter gasoline V6 is standard, and a 3.0-liter turbo-diesel V6 is available for stronger low-end torque and better fuel economy than the gas engine.
• Safety package: The truck includes a reversing camera in standard form, while adaptive cruise control, forward collision warning, automatic emergency braking, blind-spot monitoring, rear cross-traffic alert, and automatic high beams are available depending on trim and equipment.
• Infotainment: The standard system uses a 5-inch display, while the available Uconnect 4 setup brings a 7-inch touchscreen with Apple CarPlay and Android Auto; the top Uconnect 4C system adds an 8.4-inch screen, navigation, connected services, and a WiFi hotspot.
• Fuel efficiency: The diesel returned 22.6 mpg in testing and was estimated at 24 mpg combined, while the standard V6 returned 20.3 mpg in a prior test.

Which 2021 Jeep Gladiator trim should I buy?

The 2021 Jeep Gladiator is offered in 5 trim levels: Sport, Sport S, Willys, Overland, High Altitude.

Here's the short version:

• Base trim: The Sport is the most stripped-down version, with the 5-inch display, crank windows, and the most basic top, so you give up a lot of convenience and tech.
• Sweet-spot trim: Sport S is the best value because it adds the more desirable infotainment setup and is the starting point for more usable everyday equipment.
• Premium/top trim: High Altitude is the luxury pick, with body-color detailing, black 20-inch wheels, and premium Nappa leather.
• Off-road trim: Willys is the one to watch if you want extra trail hardware, including a limited-slip rear differential, rock rails, and 32-inch all-terrain tires.

For safety equipment, the truck starts with a reversing camera, and the more advanced driver-assistance features are available only on selected trims and with added equipment.

Is now a good time to buy a used 2021 Jeep Gladiator?

This is a moderate market for selective buyers, especially if you’re comparing condition and equipment closely.

• Deal availability: 31.9% of listings are priced as good or great deals.
• Inventory: There are 4,945 listings available.
• Price trend: Prices have softened 4.76% compared with last year.
• Clean inventory: 83.5% of listings are accident-free.

If you find a listing below $30,674.35, that's toward the low end of the year-round range and worth acting on quickly.

What is the 2021 Jeep Gladiator's resale value?

The current average of $31,706 sits slightly below last year's $33,290.

That softer pricing suggests the market has moved a bit in buyers’ favor, which can help you if you’re shopping now. For a future seller, it also means you should expect resale value to depend heavily on condition, trim, and equipment rather than assuming the truck will hold its price automatically.

Vehicles with strong owner satisfaction ratings, like this model year's 5/5, tend to retain buyer demand, which supports resale value over time.

Is the 2021 Jeep Gladiator safe?

The National Highway Traffic Safety Administration gives it a four-star frontal-impact rating with the standard gasoline engine, and the rollover resistance rating is three stars regardless of engine selection.

It earns a 7/10 safety score from our experts.

The standard safety setup is basic, with a reversing camera and not much else. You can add adaptive cruise control, forward collision warning, automatic emergency braking, blind-spot monitoring, rear cross-traffic alert, and automatic high beams depending on trim and equipment. The blind-spot monitoring is especially useful because the side mirrors are narrow.

Should I buy a 2021 Jeep Gladiator or consider a different year?

If you're weighing the 2021 against nearby model years, here's how to think about it:

Choose the 2021 if:

• 31.9% of listings are priced as good or great deals.
• Accident-free inventory is solid at 83.5% — always verify the vehicle history report.
• Price trend: Prices have softened 4.76% compared with last year.
• Owners rate it 5/5 — a strong satisfaction signal.
• The 2021 adds a turbo-diesel option, available full-time four-wheel drive, and free scheduled maintenance.

Consider the 2020 if:

• At $28,505, the 2020 costs less than the current year's $31,706 average.
• It emphasizes off-road capability and midsize-truck usefulness.

The bottom line: If you want the newer model-year mix of diesel availability, softened pricing, and strong owner satisfaction, the 2021 is the better all-around target. If your priority is spending less up front, the 2020 is the more budget-friendly path and still delivers the Gladiator’s core appeal.

These recommendations are based on CarGurus' proprietary market data from August 21, 2026, CarGurus experts' opinions, and generative AI.