Cadillac CT5 vs BMW 540I
Both cars' complete complaint records, side by side.
Read the totals carefully. NHTSA publishes no sales figures, so the car that sold more collects more complaints regardless of quality. The rows worth weighing are the proportions — the share of complaints that involved harm, and which part dominates.
| Measure | Cadillac CT5 | BMW 540I |
|---|---|---|
| Complaints on file | 138 | 340 |
| Model years covered | 2020–2026 | 1994–2025 |
| Worst model year | 2020 | 2018 |
| Best model year | 2025 | 1994 |
| Crashes reported | 18 | 26 |
| Fires reported | 0 | 7 |
| Injuries reported | 12 | 14 |
| Deaths reported | 1 | 0 |
| Most complained-about part | Transmission & Drivetrain | Engine & Cooling |
| Share of complaints involving harm | 22.5% | 13.8% |
Cadillac CT5 by year
What breaks
Transmission & Drivetrain
22
15.9%
Electrical System
20
14.5%
Other & Unspecified
16
11.6%
Body & Structure
15
10.9%
Driver Assist & Collision Avoidance
13
9.4%
Engine & Cooling
12
8.7%
Airbags
7
5.1%
Steering
5
3.6%
BMW 540I by year
What breaks
Engine & Cooling
70
20.6%
Airbags
49
14.4%
Electrical System
42
12.4%
Transmission & Drivetrain
23
6.8%
Brakes
21
6.2%
Steering
17
5.0%
Seats
17
5.0%
Seat Belts
16
4.7%