2018 Cadillac CT6 2018 Premium Luxury Sedan

Common Issues

Some common issues reported for the 2018 Cadillac CT6 include electronic system malfunctions, infotainment system glitches, and occasional transmission concerns. Regular diagnostics can help identify these issues early.

Maintenance Tips

To keep your CT6 in top condition, adhere to the recommended maintenance schedule, including oil changes every 5,000 to 7,500 miles, regular tire rotations, and brake inspections. Ensure that software updates for the infotainment system are installed to enhance performance.

Typical Repair/Owership Cost Ranges

Ownership costs for the 2018 Cadillac CT6 generally range from $800 to $1,200 per year, including maintenance, insurance, and fuel. Repair costs can vary widely but expect to pay between $150 and $1,500 depending on the issue, with more complex repairs being on the higher end.

Buying Advice (What to Inspect)

When considering a used 2018 Cadillac CT6, inspect the vehicle's service history, check for any signs of electronic issues, and take note of the condition of the infotainment system. Test drive the vehicle to assess performance and handling, and have a trusted mechanic conduct a pre-purchase inspection.

FAQ

What is the fuel economy of the 2018 Cadillac CT6? The average fuel economy is around 18 mpg in the city and 27 mpg on the highway.

How reliable is the 2018 Cadillac CT6? It has a solid reliability rating, but regular maintenance is crucial for longevity.

What type of oil should I use for the 3.6L engine? Use synthetic oil that meets GM's specifications for optimal performance.

Are there any recalls for the 2018 Cadillac CT6? Check with the NHTSA for any active recalls that may affect your vehicle.

How often should I replace the brake pads? Brake pads typically need replacement every 30,000 to 70,000 miles depending on driving habits.

What's the warranty coverage on the 2018 Cadillac CT6? The standard warranty includes a 4-year/50,000-mile limited warranty and a 6-year/70,000-mile powertrain warranty.

Is the Cadillac CT6 good for long-distance travel? Yes, it offers a comfortable ride and ample space, making it suitable for long trips.

What should I do if my infotainment system malfunctions? Try resetting the system; if the problem persists, consult your dealership or a qualified technician.