Is the BMW I4 more reliable than the Tesla Model S?

Based on our data, the BMW I4 is more reliable with an average score of 74/100 compared to 41/100. That's a significant difference worth considering.

Which has more recalls, the BMW I4 or the Tesla Model S?

The Tesla Model S has more recalls (227) compared to the BMW I4 (18). 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 BMW I4 or the Tesla Model S?

Adjusted for sales volume, the BMW I4 has a lower complaint rate at 3.1 per 10,000 sold versus 160 for the Tesla Model S. This per-sales normalization gives a fairer comparison than raw totals.

Last updated: 2026-03-28

BMW I4 vs Tesla Model S: Reliability Compared

More Reliable

BMW I4

Good

Tesla Model S

Mixed

Choosing between the BMW I4 and the Tesla Model S? 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 sedans.

Our reliability scores are based on NHTSA recall and complaint data, independent repair cost estimates, and sales-normalized complaint rates. The BMW I4 currently leads with an average score of 74/100 compared to 41/100. Scroll down for the full year-by-year breakdown, common problem areas, and repair cost comparison.

How Do the BMW I4 and Tesla Model S Generations Compare?

As of 2026, the Tesla Model S remains in its first generation, which began in 2013. It underwent significant facelifts in 2017 and 2021, with these updates refining its design and technology. Being late in its generation cycle, the Model S benefits from a mature platform, typically offering well-sorted reliability as most early kinks have been addressed over the years. In contrast, the BMW i4 is in its fifth generation, which started in 2022, with a facelift in 2024. Given its relative newness, the i4 might still be addressing initial production issues often encountered in early-generation vehicles. This context suggests that the Model S might provide more predictable reliability compared to the newer i4.

Verdict

The BMW I4 is more reliable than the Tesla Model S, scoring 74/100 vs 41/100.

The BMW I4 demonstrates superior reliability over the Tesla Model S, with an average reliability score of 74/100 compared to Tesla's 41/100. The BMW I4 has been subject to only 18 recalls in three years, whereas the Tesla Model S has experienced 227 recalls over eight years. Additionally, the BMW I4 has significantly fewer owner complaints at 3.1 per 10,000 sold, while the Tesla Model S has 160 per 10,000 sold. The key differentiator in reliability is the Model S's frequent issues with critical systems like forward collision avoidance and speed control, which are notably absent in the I4.

Key Differences

1BMW I4 has 209 fewer total recalls
2BMW I4 has 156.9 fewer complaints per 10k sold
3BMW I4 scores 33 points higher in reliability

Category Scoreboard

3BMW I4

—

0Tesla Model S

Reliability ScoreTotal RecallsComplaint Rate

BMW I4 vs Tesla Model S: Which Is More Reliable?

BMW I4 vs Tesla Model S at-a-glance reliability comparison
Metric	BMW I4	Tesla Model S
Reliability Score	74/100	41/100
Years Tracked	3	8
Total Recalls	18	227
Complaints per 10k Sold	3.1	160
Year Wins	3	0

What Are the Common Problems With the BMW I4 and Tesla Model S?

The Tesla Model S exhibits a broad range of issues, with significant complaints in forward collision avoidance, unknown or other problems, and vehicle speed control, each with a notable number of crash-linked incidents. In particular, forward collision avoidance has 979 complaints, of which 57 are crash-linked, indicating a potential safety concern. In contrast, the BMW I4 has a significantly lower total complaint count at 71, with no detailed problem data available, suggesting fewer reported issues overall. While Tesla's Model S experiences diverse and numerous reliability challenges, particularly in safety-critical systems, the BMW I4's lower complaint volume does not provide enough data to identify specific problem areas.

BMW I4 vs Tesla Model S common problem areas comparison
Component	BMW I4	Tesla Model S
FORWARD COLLISION AVOIDANCE	—None	34High
UNKNOWN OR OTHER	—None	19.8High
VEHICLE SPEED CONTROL	—None	18.1High
STEERING	—None	17.8High
ELECTRICAL SYSTEM	—None	17.1High
SERVICE BRAKES	—None	11.1Above Avg
SUSPENSION	—None	9.5Above Avg
AIR BAGS	—None	3.6Average
POWER TRAIN	—None	3.2Average
STRUCTURE	—None	2.4Low
BACK OVER PREVENTION	—None	0.9Very Low
LANE DEPARTURE	—None	0.8Very Low
SEAT BELTS	—None	0.7Very Low
ENGINE	—None	0.1Very Low
VISIBILITY/WIPER	—None	0.1Very Low

Complaints per 10,000 units sold, aggregated across all tracked model years from NHTSA owner reports.

How Does BMW I4 vs Tesla Model S Reliability Compare by Year?

BMW I4 vs Tesla Model S year-by-year reliability scores
Year	BMW I4	Tesla Model S	Edge
2024	78/1003R / 22C	42/10019R / 316C	BMW I4
2023	73/1007R / 40C	32/10043R / 1307C	BMW I4
2022	72/1008R / 9C	44/10018R / 796C	BMW I4

Best years to cross-shop: The 2024 BMW I4 scored 78/100 and the 2022 Tesla Model S scored 44/100 — these represent the strongest model years in our tracking range.

Who Should Buy the BMW I4 vs the Tesla Model S?

If you prioritize reliability and a hassle-free ownership experience, the BMW I4 is the clear choice. With a reliability score of 74/100, only 18 recalls, and a minimal 3.1 owner complaints per 10,000 sold, the I4 stands as a dependable option. Its lack of identified top issues further reinforces its reputation as a reliable vehicle, making it ideal for those who want peace of mind and minimal unexpected visits to the repair shop. On the other hand, if you are drawn to the Tesla Model S for its brand recognition or cutting-edge technology, be aware of its lower reliability score of 41/100. With a concerning 227 recalls and 160 owner complaints per 10,000 sold, you may face frequent repairs and potential frustrations with forward collision avoidance, vehicle speed control, and other systems. Choose the Model S if you are willing to accept these risks in exchange for its innovative features.

BMW I4 vs Tesla Model S: Common Questions

Is the BMW I4 more reliable than the Tesla Model S?: Based on our data, the BMW I4 is more reliable with an average score of 74/100 compared to 41/100. That's a significant difference worth considering.
Which has more recalls, the BMW I4 or the Tesla Model S?: The Tesla Model S has more recalls (227) compared to the BMW I4 (18). 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 BMW I4 or the Tesla Model S?: Adjusted for sales volume, the BMW I4 has a lower complaint rate at 3.1 per 10,000 sold versus 160 for the Tesla Model S. This per-sales normalization gives a fairer comparison than raw totals.

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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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