The 2020 Cadillac CT6 is documented here with 1 trim and full specifications. It belongs to the Main generation (2020–present). Performance figures reach up to 550 hp, a top speed of 230 km/h, and 0–100 km/h in as little as 7.5 s. Pricing for the 2020 model year is recorded at $85,215–$108,885 USD.
2020 CT6 at a glance
- Max power
- 550 hp
- Top speed
- up to 230 km/h
- 0–100 km/h
- from 7.50 sec
- Length
- 5227 mm
- MSRP (US)
- $85,215–$108,885 USD
About the Main generation
Produced 2020–present. See all generations →
Recalls & safety notices (2)
Source: NHTSA (US National Highway Traffic Safety Administration). Applicable to US-market 2020 Cadillac CT6 vehicles.
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25V148000 POWER TRAIN:AUTOMATIC TRANSMISSION 2025-03-06
General 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 cause the wheels to lock-up.
Consequence: Wheel lock-up while driving increases the risk of a crash.
Remedy: Dealers will install transmission control module monitoring software, free of charge. Owner notification letters were mailed April 7, 2025. Owners may contact Cadillac customer service at 1-800-333-4223 or Chevrolet customer service at 1-800-222-1020. GM's number for this recall is N242480630.
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19V731000 TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS 2019-10-15
General 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 wireless radio frequency and cannot illuminate the low pressure warning light when the tire pressure drops below the recommended level. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 138, "Tire Pressure Monitoring Systems."
Consequence: Drivers may drive the vehicle with low tire pressure without a low tire pressure warning, negatively impacting the vehicle handling and increasing the risk of a crash.
Remedy: GM will notify owners, and dealers will replace all four TPMS sensors with the correct sensors, free of charge. The recall began December 3, 2019. Owners may contact GM customer service at 1-586-596-1733. GM's number for this recall is N192279200.
Frequently asked questions
How much is the 2020 Cadillac CT6?
The recorded price of the 2020 Cadillac CT6 is $85,215–$108,885 USD.
How powerful is the 2020 Cadillac CT6?
The 2020 Cadillac CT6 produces up to 550 hp across its trims, with a top speed of 230 km/h.
Are there recalls on the 2020 Cadillac CT6?
Yes — 2 recall campaigns from the U.S. NHTSA are listed for the 2020 Cadillac CT6 below, including the affected component and the official remedy.