The 2020 Cadillac CT6 has 20 owner-filed NHTSA complaints and 2 recalls on record. The most-reported areas are power train and service brakes. Owners most often flag unreliable electronics and poor build quality: electronics stop working randomly all over the car. frequency: very frequent.
Source: NHTSA complaints and recalls filed for 2020 Cadillac CT6 vehicles (US, public record).
Across the 4 CT6 model years we track, complaint volume runs from 11 (2016) to 20 (2020). With 20 complaints, the 2020 CT6 sits about the same asthe model's median of 18.
These are raw NHTSA complaint totals, not adjusted for how many cars sold or how long each model year has been on the road. Older and higher-selling years accumulate more complaints.
tires:pressure monitoring and regulating systems
Campaign 19V731000General Motors LLC (GM) is recalling certain 2020 Cadillac CT6 vehicles equipped with dealer-installed accessory 20" x 8.50" wheels (RPO 5JO or SHH). The tire pressure monitoring system (TPMS) sensors use the incorrect w…
power train:automatic transmission
Campaign 25V148000General Motors LLC (GM) is recalling certain 2019-2020 Cadillac CT6, 2020-2021 CT4, CT5, and 2020-2022 Chevrolet Camaro vehicles equipped with a 10-speed transmission. The transmission may become damaged internally and c…
Mixed sentiment with a clear divide between appreciation for the vehicle's core attributes and significant concerns over reliability and long-term viability.
Owner insights cover all generations of the CT6. See the full CT6 owner picture and every model year.
Used CT6 listings typically run $20,774–$29,499 across 2016 to 2020 model years.
Compare every CT6 year side by side to see how 2020 ranks against the rest.