Last updated: 2026-03-04
Ford F-150 Lightning vs GMC Sierra 1500: Reliability Compared
Ford F-150 Lightning
GMC Sierra 1500
Choosing between the Ford F-150 Lightning and the GMC Sierra 1500? 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 full-size trucks.
Our reliability scores are based on NHTSA recall and complaint data, independent repair cost estimates, and sales-normalized complaint rates. The GMC Sierra 1500 currently leads with an average score of 67/100 compared to 51/100. Scroll down for the full year-by-year breakdown, common problem areas, and repair cost comparison.
How Do the Ford F-150 Lightning and GMC Sierra 1500 Generations Compare?
Verdict
The GMC Sierra 1500 is more reliable than the Ford F-150 Lightning, scoring 67/100 vs 51/100.
The GMC Sierra 1500 demonstrates superior reliability compared to the Ford F-150 Lightning, with an average reliability score of 73/100 versus the Lightning's 36/100. The Sierra also has fewer owner complaints per 10,000 sold at 15.4 compared to the Lightning's 47, indicating a more dependable performance. While both vehicles share common issues in the power train and electrical systems, the Lightning's higher recall rate and broader range of problems, including exterior lighting and service brakes, further highlight its reliability challenges. Overall, the Sierra's lower complaint rate and higher reliability score make it the more reliable choice between these two full-size trucks.
Key Differences
- 1GMC Sierra 1500 has 31.6 fewer complaints per 10k sold
- 2GMC Sierra 1500 scores 16 points higher in reliability
- 3Ford F-150 Lightning has 14 fewer total recalls
Category Scoreboard
Ford F-150 Lightning vs GMC Sierra 1500: Which Is More Reliable?
| Metric | Ford F-150 Lightning | GMC Sierra 1500 |
|---|---|---|
| Reliability Score | 51/100 | 67/100 |
| Years Tracked | 5 | 9 |
| Total Recalls | 28 | 42 |
| Complaints per 10k Sold | 47 | 15.4 |
| Safety RatingNHTSA overall | 2026 NHTSA | 2026 NHTSA |
| Frontal | ||
| Side | ||
| Rollover | ||
| Year Wins | 0 | 4 |
What Are the Common Problems With the Ford F-150 Lightning and GMC Sierra 1500?
The Ford F-150 Lightning and GMC Sierra 1500 exhibit distinct problem profiles, with the Sierra 1500 showing a significantly higher total of 2,647 complaints compared to the Lightning's 476. The Sierra 1500 has a pronounced issue with its engine, accumulating 764 complaints, including 3 crash-linked incidents, whereas the F-150 Lightning's most problematic area is the electrical system with 150 complaints and 4 crash-linked. Notably, both models have issues with their power trains, but the Sierra 1500 has a higher volume of complaints at 565, including 7 crash-linked, compared to the Lightning's 118 and 1 crash-linked. Additionally, the Sierra 1500's service brakes have 140 complaints with 8 crash-linked, indicating a safety concern, while the Lightning's service brakes have fewer complaints at 13 but with a similar crash-linked count of 4.
| Component | Ford F-150 Lightning | GMC Sierra 1500 |
|---|---|---|
| ELECTRICAL SYSTEM | 14.8Above Avg | 1.8Low |
| POWER TRAIN | 11.7Above Avg | 3.3Average |
| UNKNOWN OR OTHER | 4.7Average | 0.7Very Low |
| ENGINE | 0.7Very Low | 4.5Average |
| EXTERIOR LIGHTING | 4.8Average | 0.1Very Low |
| SERVICE BRAKES | 1.3Low | 0.8Very Low |
| VEHICLE SPEED CONTROL | 1.3Low | 0.1Very Low |
| STEERING | 0.5Very Low | 0.9Very Low |
| EQUIPMENT | 1Very Low | —None |
| ENGINE AND ENGINE COOLING | 0.2Very Low | 0.8Very Low |
| FORWARD COLLISION AVOIDANCE | 0.9Very Low | —None |
| STRUCTURE | —None | 0.8Very Low |
| VISIBILITY/WIPER | 0.4Very Low | —None |
| AIR BAGS | —None | 0.1Very Low |
| SUSPENSION | —None | 0.1Very Low |
| FUEL/PROPULSION SYSTEM | —None | 0.1Very Low |
Complaints per 10,000 units sold, aggregated across all tracked model years from NHTSA owner reports.
How Does Ford F-150 Lightning vs GMC Sierra 1500 Reliability Compare by Year?
| Year | Ford F-150 Lightning | GMC Sierra 1500 | Edge |
|---|---|---|---|
| 2025 | 60/1003R / 2C | 80/1001R / 56C | GMC Sierra 1500 |
| 2024 | 61/1004R / 19C | 73/1001R / 242C | GMC Sierra 1500 |
| 2023 | 45/10011R / 175C | 69/1003R / 318C | GMC Sierra 1500 |
| 2022 | 39/1009R / 280C | 65/1005R / 439C | GMC Sierra 1500 |
| 2026(predicted) | 55/100(predicted) | 68/100(predicted) | GMC Sierra 1500 |
Best years to cross-shop: The 2024 Ford F-150 Lightning scored 61/100 and the 2025 GMC Sierra 1500 scored 80/100 — these represent the strongest model years in our tracking range.
Who Should Buy the Ford F-150 Lightning vs the GMC Sierra 1500?
Ford F-150 Lightning vs GMC Sierra 1500: Common Questions
- Is the Ford F-150 Lightning more reliable than the GMC Sierra 1500?
- Based on our data, the GMC Sierra 1500 is more reliable with an average score of 67/100 compared to 51/100. That's a significant difference worth considering.
- Which has more recalls, the Ford F-150 Lightning or the GMC Sierra 1500?
- The GMC Sierra 1500 has more recalls (42) compared to the Ford F-150 Lightning (28). 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 Ford F-150 Lightning or the GMC Sierra 1500?
- Adjusted for sales volume, the GMC Sierra 1500 has a lower complaint rate at 15.4 per 10,000 sold versus 47 for the Ford F-150 Lightning. This per-sales normalization gives a fairer comparison than raw totals.
- Is the Ford F-150 Lightning or GMC Sierra 1500 safer?
- Both the Ford F-150 Lightning and GMC Sierra 1500 received the same NHTSA overall safety rating of 5/5 stars. Check the frontal, side, and rollover sub-ratings above for a more detailed comparison.
Related Reliability Comparisons
More Ford F-150 Lightning comparisons
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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