2020 Cadillac CT4
2020 Cadillac CT4
The 2020 Cadillac CT4 is a compact luxury sedan that comes standard with a 2.0L turbocharged inline-4 engine (237 horsepower and 258 lb-ft of torque) and an 8-speed automatic transmission. It is also available with a 3.0L twin-turbocharged V6 engine (350 horsepower and 400 lb-ft of torque) and a 10-speed automatic transmission. The CT4 is praised for its refined interior, sporty handling, and powerful engines. However, it has received some criticism for its cramped rear seat and limited cargo space.
Engine
2.0L Turbocharged Inline-4
Excessive Oil Consumption Description/Symptoms: The engine consumes excessive amounts of oil, leading to low oil levels and potential engine damage. Solution: Replace the piston rings or other internal engine components. Estimated Cost to Fix: $2,000 - $4,000+ Recalls: None Found
Turbocharger Failure Description/Symptoms: The turbocharger fails, resulting in reduced engine power and performance. Solution: Replace the turbocharger. Estimated Cost to Fix: $1,500 - $2,500+ Recalls: None Found
3.0L Twin-Turbocharged V6
- No Issues Found
Transmission
8-Speed Automatic
- Hesitation or Jerking Description/Symptoms: The transmission hesitates or jerks during gear changes, especially when shifting from low to higher gears. Solution: Reprogramming the transmission control module (TCM) or replacing the transmission solenoid pack. Estimated Cost to Fix: $500 - $1,500+ Recalls: #20V226000 for Reprogramming TCM
10-Speed Automatic
- No Issues Found
Suspension
- Strut/Suspension Mount Noise Description/Symptoms: Noises such as clunking, popping, or squeaking are heard from the front or rear suspension, especially over bumps or uneven roads. Solution: Replace the front or rear struts or suspension mounts. Estimated Cost to Fix: $500 - $1,000+ Recalls: None Found
Electrical
Headlight Condensation Description/Symptoms: Condensation builds up inside the headlight assembly, causing moisture accumulation and potential headlight failure. Solution: Replace the headlight assembly. Estimated Cost to Fix: $500 - $1,000+ Recalls: None Found
Battery Draining Issue Description/Symptoms: The battery drains prematurely, even when the vehicle is parked. Solution: Replace the battery or diagnose and repair any electrical system malfunctions. Estimated Cost to Fix: $100 - $500+ Recalls: None Found
Exterior
- Roof Rail Wind Noise Description/Symptoms: Excessive wind noise is heard around the roof rails. Solution: Install wind deflectors or adjust the roof rails. Estimated Cost to Fix: $100 - $250+ Recalls: None Found
Interior
Rear Seat Headrest Interference Description/Symptoms: The rear seat headrests interfere with the driver’s rearward visibility. Solution: Adjust the headrests or replace with a different design. Estimated Cost to Fix: None Recalls: None Found
Center Console Squeaks Description/Symptoms: The center console creaks or rattles when driving over rough roads. Solution: Tighten the console screws or add sound dampening material. Estimated Cost to Fix: $100 - $250+ Recalls: None Found
Summary
The 2020 Cadillac CT4 is a luxurious sedan that offers a comfortable and sporty driving experience. However, like any vehicle, it has some common issues that potential buyers should be aware of. The engine can suffer from excessive oil consumption or turbocharger failure, while the transmission may hesitate or jerk during gear changes. The suspension can develop noises, and the electrical system can experience headlight condensation or battery drain. Some exterior and interior components may also exhibit minor issues, such as roof rail wind noise or seat headrest interference. While these issues are not widespread and can be resolved with proper repairs, they can be inconvenient and costly. It is recommended to research and address any potential problems before purchasing a CT4 to ensure a reliable and enjoyable ownership experience.