2020 Cadillac CT6
Typical repair costs
- Battery replacement $150–$320
- Cabin air filter replacement $48–$103
- Check-engine light diagnosis $100–$200
- Engine air filter replacement $30–$75
- Front brake pads $200–$350
- Front brake pads and rotors $335–$625
National guide ranges for independent shops, before tax, typical for most cars. Prices for this exact car vary. Estimate a repair for your car →
Fuel economy
| Trim | City | Highway | Combined |
|---|---|---|---|
| AWD | 12.9 | 8.7 | 11.0 L/100 km |
| AWD | 17.3 | 9.5 | 13.8 L/100 km |
Official: NRCan Fuel Consumption Ratings.
Recalls
Recalls are listed by model and year and may not apply to every vehicle. Check your VIN on the official recall site.
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Powertrain
Transport Canada 2025118 ·
Over time, the transmission control valve could wear and lose pressure. If this happens, the transmission could shift harshly and could cause the wheels to lock up. Note: This recall only affects vehicles equipped with a 10-speed automatic transmission.
Official recall page (opens in a new tab)
Show 1 U.S. recall
U.S. recalls (NHTSA) with no Transport Canada record. They may not cover vehicles sold in Canada; check your VIN.
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Tires: pressure monitoring and regulating systems
NHTSA (U.S.) 19V731000 ·
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 pressu...
Official recall page (opens in a new tab)
Source: Transport Canada Motor Vehicle Safety Recalls Database; U.S. recalls from NHTSA.
Maintenance schedule
CarDoc doesn’t have the manufacturer schedule for this model yet. Follow the schedule in your owner’s manual.
Specs
- Body type
- Sedan
- Engines
- 3.6 L 6-cylinder, 4.2 L 8-cylinder
- Fuel
- Gas
- Transmissions
- Automatic (S10)
- Drivetrains
- AWD