Comparison

BMW I4 vs CADILLAC CT5

Side-by-side comparison of the BMW I4 and CADILLAC CT5 drawn from the NHTSA consumer-complaint database, defect investigations, recall history, and NCAP crash-test ratings.

According to the National Highway Traffic Safety Administration (NHTSA), more than 2,000,000 consumer complaints have been filed against U.S. vehicles (2,054,142 as of August 2026). This is a head-to-head safety comparison between the BMW I4 (2022–2024) and the CADILLAC CT5 (2020–2026), drawn from that federal complaint and recall record; see our methodology for how the figures are compiled.

The BMW I4 (2022–2024, 3 model years) carries 112 NHTSA consumer complaints and 11 safety recalls, while the CADILLAC CT5 (2020–2026, 7 model years) carries 113 complaints and 6 recalls. Severity indicators for the pair split as follows: 31 vs 17 crashes, 3 vs 0 fires, and 0 vs 1 reported fatalities.

Raw complaint counts favor whichever nameplate has fewer vehicles on the road, so the cleaner lens is components: which specific part families concentrate each model's filings? For the BMW I4, the leading complaint category is electrical system (19 filings), followed by unknown or other and power train. For the CADILLAC CT5, it is power train (19), ahead of electrical system and unknown or other. When the two vehicles cluster around the same component, the problem is likely a shared supplier or a shared federal standard under stress; when they diverge, each nameplate has its own defect signature independent of the other.

Average NCAP crash-test scores are not uniformly available for both nameplates in this dataset, which typically means one or both pre-date the 2011 rating methodology refresh. Use the side-by-side table below as your scorecard, but do not treat it as a verdict. Recall counts tell you how many defects the manufacturer has already been compelled to remedy; complaint counts tell you what owners are still flagging today; and safety ratings tell you how the vehicle performs in standardized barrier tests, three different lenses on the same underlying question. The "also compare" links at the bottom of this page let you triangulate against neighboring nameplates in each model's competitive set.

BMW I4 vs CADILLAC CT5 - NHTSA complaint, recall, and safety rating comparison
BMW I4 Metric CADILLAC CT5
N/A Avg Safety Rating 5/5
112 Total Complaints 113
11 Total Recalls 6
31 Crashes Reported 17
3 Fires Reported 0
15 Injuries Reported 14
0 Deaths Reported 1
3 years Years on Market 7 years

Top Complaint Categories

ELECTRICAL SYSTEM
19
13
UNKNOWN OR OTHER
18
12
POWER TRAIN
13
19
SERVICE BRAKES
10
0
VEHICLE SPEED CONTROL
6
0
ENGINE
0
11
STRUCTURE:BODY
0
8
BMW I4 CADILLAC CT5

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Frequently Asked Questions

Which is safer, BMW I4 or CADILLAC CT5?
BMW I4 has 112 total NHTSA complaints with 31 crashes, while CADILLAC CT5 has 113 complaints with 17 crashes. Review individual model years for specific safety ratings.
How many recalls does BMW I4 have compared to CADILLAC CT5?
BMW I4 has 11 recalls across 3 model years, while CADILLAC CT5 has 6 recalls across 7 model years.
What are the most common problems with BMW I4?
The most commonly reported issues for BMW I4 are: ELECTRICAL SYSTEM (19 complaints), UNKNOWN OR OTHER (18 complaints), POWER TRAIN (13 complaints), SERVICE BRAKES (10 complaints), VEHICLE SPEED CONTROL (6 complaints).
What are the most common problems with CADILLAC CT5?
The most commonly reported issues for CADILLAC CT5 are: POWER TRAIN (19 complaints), ELECTRICAL SYSTEM (13 complaints), UNKNOWN OR OTHER (12 complaints), ENGINE (11 complaints), STRUCTURE:BODY (8 complaints).

Source: National Highway Traffic Safety Administration (NHTSA) complaints and recalls data