Is the Jeep Gladiator more reliable than the Nissan Frontier?

Based on our data, the Nissan Frontier is more reliable with an average score of 80/100 compared to 55/100. That's a significant difference worth considering.

Which has more recalls, the Jeep Gladiator or the Nissan Frontier?

The Jeep Gladiator has more recalls (27) compared to the Nissan Frontier (9). More recalls don't always mean worse reliability — some are minor — but it's worth reviewing what each recall covers.

Which has fewer owner complaints, the Jeep Gladiator or the Nissan Frontier?

The Nissan Frontier has fewer owner complaints (92) versus 890 for the Jeep Gladiator. Note that models with higher sales naturally generate more complaints.

Last updated: 2026-07-17

Jeep Gladiator vs Nissan Frontier: Reliability Compared

Jeep Gladiator

Mixed

More Reliable

Nissan Frontier

Excellent

Choosing between the Jeep Gladiator and the Nissan Frontier? This page compares their reliability scores, NHTSA recall history, owner-reported complaints, and estimated annual repair costs so you can make a confident long-term ownership decision between these two midsize trucks.

Our reliability scores are based on NHTSA recall and complaint data, independent repair cost estimates, and sales-normalized complaint rates. The Nissan Frontier currently leads with an average score of 80/100 compared to 55/100. Scroll down for the full year-by-year breakdown, common problem areas, and repair cost comparison.

Verdict

The Nissan Frontier is more reliable than the Jeep Gladiator, scoring 80/100 vs 55/100.

The Nissan Frontier demonstrates superior reliability with an impressive average score of 80/100 compared to the Jeep Gladiator's 54/100. The Frontier has a significantly lower recall count of 7 over five years, contrasting sharply with the Gladiator's 27 over seven years. Additionally, the Frontier boasts a minimal owner complaint rate of 0.5 per 10,000 sold, whereas the Gladiator has accumulated 890 complaints without sales data for normalization. With a lower estimated annual repair cost of $470, the Frontier stands out as the more reliable midsize truck, particularly given its consistent performance across key issue areas.

Key Differences

1Nissan Frontier scores 25 points higher in reliability
2Nissan Frontier has 18 fewer total recalls

Category Scoreboard

0Jeep Gladiator

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2Nissan Frontier

Reliability ScoreTotal Recalls

Jeep Gladiator vs Nissan Frontier: Which Is More Reliable?

Jeep Gladiator vs Nissan Frontier at-a-glance reliability comparison
Metric	Jeep Gladiator	Nissan Frontier
Reliability Score	55/100	80/100
Years Tracked	7	7
Total Recalls	27	9
Total ComplaintsRaw count — varies with sales volume	890	92
Year Wins	0	5

What Are the Common Problems With the Jeep Gladiator and Nissan Frontier?

The Jeep Gladiator exhibits a higher volume of complaints compared to the Nissan Frontier, with significant issues concentrated in the steering and electrical system categories, including multiple crash-linked incidents. Notably, the Gladiator has 308 steering-related complaints, 5 of which are crash-linked, indicating a potential area of concern for safety. In contrast, the Nissan Frontier has markedly fewer total complaints, with the power train being the most reported issue at 19 complaints, including 3 crash-linked cases. While both models have complaints in crucial safety-related categories like the power train and service brakes, the Gladiator's higher incidence of steering and electrical problems suggests a broader scope of reliability challenges.

Jeep Gladiator vs Nissan Frontier common problem areas comparison
Component	Jeep Gladiator	Nissan Frontier
STEERING	308	2
ELECTRICAL SYSTEM	207	11
POWER TRAIN	121	21
UNKNOWN OR OTHER	38	7
ENGINE	41	—
SUSPENSION	37	3
SERVICE BRAKES	15	10
VISIBILITY/WIPER	18	—
FUEL/PROPULSION SYSTEM	13	4
FUEL SYSTEM	15	—
VEHICLE SPEED CONTROL	9	2
AIR BAGS	5	6
STRUCTURE	7	2

Raw complaint counts aggregated across all tracked model years from NHTSA owner reports. Counts vary with sales volume.

Which Is Cheaper to Maintain: Jeep Gladiator or Nissan Frontier?

Based on industry estimates, the Nissan Frontier has an annual repair cost of $470, with an expected 0.2 repair visits per year and a 12% risk of major repairs. Unfortunately, there is no available data for the Jeep Gladiator, making direct cost comparisons challenging. However, the Frontier's repair frequency suggests it requires attention only once every five years, and its major repair risk is relatively low. For cost-conscious buyers, the Frontier presents a clearer picture of predictable expenses, potentially offering better value if the Gladiator's costs prove to be higher. Over five years, the Frontier's repair costs total approximately $2,350, providing a tangible benchmark in the absence of Gladiator data.

How Does Jeep Gladiator vs Nissan Frontier Reliability Compare by Year?

Jeep Gladiator vs Nissan Frontier year-by-year reliability scores
Year	Jeep Gladiator	Nissan Frontier	Edge
2026	64/1000R / 0C	77/1001R / 2C	Nissan Frontier
2025	64/1000R / 7C	84/1000R / 0C	Nissan Frontier
2024	59/1001R / 11C	77/1003R / 14C	Nissan Frontier
2021	49/1007R / 261C	84/1000R / 0C	Nissan Frontier
2020	49/1007R / 461C	78/1002R / 20C	Nissan Frontier

Best years to cross-shop: The 2026 Jeep Gladiator scored 64/100 and the 2025 Nissan Frontier scored 84/100 — these represent the strongest model years in our tracking range.

Who Should Buy the Jeep Gladiator vs the Nissan Frontier?

If you prioritize reliability and lower running costs, the Nissan Frontier is your best choice. With a reliability score of 80/100, significantly fewer recalls (7 compared to Jeep Gladiator's 27), and an estimated annual repair cost of just $470, it stands out as a dependable option. Its repair frequency is low at 0.2 times per year, and the major repair risk is only 12%, making it suitable for those who want peace of mind and fewer visits to the mechanic. On the other hand, if you're drawn to the Jeep Gladiator despite its lower reliability score of 54/100, be prepared for potential issues. With 890 owner complaints and frequent issues related to steering, electrical systems, and power trains, it may appeal more to enthusiasts willing to invest time and resources into maintenance. Choose the Gladiator if you're seeking a rugged vehicle and are comfortable managing its higher maintenance demands.

Jeep Gladiator vs Nissan Frontier: Common Questions

Is the Jeep Gladiator more reliable than the Nissan Frontier?: Based on our data, the Nissan Frontier is more reliable with an average score of 80/100 compared to 55/100. That's a significant difference worth considering.
Which has more recalls, the Jeep Gladiator or the Nissan Frontier?: The Jeep Gladiator has more recalls (27) compared to the Nissan Frontier (9). More recalls don't always mean worse reliability — some are minor — but it's worth reviewing what each recall covers.
Which has fewer owner complaints, the Jeep Gladiator or the Nissan Frontier?: The Nissan Frontier has fewer owner complaints (92) versus 890 for the Jeep Gladiator. Note that models with higher sales naturally generate more complaints.

More Jeep Gladiator comparisons

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More Nissan Frontier comparisons

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How We Calculate Reliability Scores

Auto Reliability Index scores are calculated on a 0–100 scale using a weighted formula that combines multiple public data sources. Each factor is weighted based on its predictive value for real-world ownership experience.

Key Ranking Factors

Complaint Severity

NHTSA owner complaints weighted by component category (e.g., powertrain, safety systems, electronics, cosmetic) — safety-critical issues carry more weight than cosmetic ones. Adjusted for sales volume so high-volume models aren't unfairly penalized.

Repair Costs

Independent reliability ratings based on repair frequency, average repair costs, and severity of typical repairs for each model.

Recall Impact

Number of NHTSA recalls weighted by severity. “Stop driving” and fire-risk recalls are penalized more heavily than minor software or labeling recalls.

Issue Diversity

Measures how many major vehicle systems (engine, transmission, electrical, braking, etc.) have recorded complaints. A vehicle with issues spread across many systems may indicate systemic quality issues.

Scores are grouped into four tiers:

80–100: Excellent— Top-tier reliability, minimal issues
60–79: Good— Reliable with some minor concerns
40–59: Mixed— Notable issues, research before buying
0–39: Risky— Significant problems, proceed with caution

Data is sourced from NHTSA recall records, owner complaint filings, and independent repair databases. Scores are recalculated as new data becomes available. While the weighting model is proprietary, all underlying data sources are public and traceable.

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