2017 Cadillac CTS

The 2017 Cadillac CTS is a luxury sedan that offers a blend of performance and comfort. It was available with a range of engines, including a 2.0L turbocharged four-cylinder, a 3.6L V6, and a 6.2L Supercharged V8 in the CTS-V. The 2.0L engine produces 268 horsepower and 295 lb-ft of torque. The 3.6L V6 produces 335 horsepower and 285 lb-ft of torque. The CTS generally receives praise for its sharp handling, stylish design, and comfortable interior. Some common complaints include the infotainment system’s complexity, tight rear seating, and some reliability concerns.

Engine

2.0L Turbocharged I4

• Turbocharger Failure
  • Description/Symptoms: Loss of power, whining noise from the turbocharger, check engine light.
  • Solution: Replace the turbocharger.
  • Estimated Cost to Fix: $1,500 - $2,500+
  • Recalls: None Found

3.6L V6

• Timing Chain Issues
  • Description/Symptoms: Rattling noise upon startup, check engine light, potential for engine damage if left unaddressed.
  • Solution: Replace the timing chain, tensioners, and guides.
  • Estimated Cost to Fix: $1,200 - $2,000+
  • Recalls: None Found

6.2L Supercharged V8 (CTS-V)

• Supercharger Lid Warping
  • Description/Symptoms: Loss of boost, decreased performance, potential for air leaks.
  • Solution: Replace the supercharger lid with an updated design.
  • Estimated Cost to Fix: $800 - $1,500+
  • Recalls: None Found

Transmission

8-Speed Automatic (All Engines)

• Harsh Shifting/Hesitation
  • Description/Symptoms: Rough or jerky shifts, especially between lower gears, hesitation when accelerating. Can be more pronounced in colder temperatures.
  • Solution: Flash the TCM (Transmission Control Module) with the newest software, or potentially replace the valve body if the issue is extreme.
  • Estimated Cost to Fix: $150 - $500+ for software flash, $800 - $2,000+ for valve body replacement.
  • Recalls: None Found

Suspension

• Magnetic Ride Control Issues (If Equipped)
  • Description/Symptoms: Warning light on the dashboard. Uneven ride. Clunking sound.
  • Solution: Replace the affected shock absorber
  • Estimated Cost to Fix: $1,000 - $2,000+ per shock
  • Recalls: None Found

Electrical

• CUE Infotainment System Problems
  • Description/Symptoms: Unresponsive touchscreen, freezing, delayed response, system crashes.
  • Solution: Software updates, replacement of the CUE unit.
  • Estimated Cost to Fix: $100 - $300 for software update, $800 - $1,500+ for replacement.
  • Recalls: None Found
• Battery Drain
  • Description/Symptoms: Vehicle not starting after sitting for a short period, dead battery.
  • Solution: Diagnostic testing to find the source of the drain, replacement of faulty module or wiring.
  • Estimated Cost to Fix: $100 - $500+ (depending on the cause).
  • Recalls: None Found

Exterior

• No Issues Found

Interior

• CUE Infotainment System Delamination/Cracking
  • Description/Symptoms: Bubbling or cracking of the touchscreen surface, especially in areas frequently touched.
  • Solution: Replacement of the CUE screen or the entire unit.
  • Estimated Cost to Fix: $500 - $1,500+
  • Recalls: None Found

Summary The 2017 Cadillac CTS has some reported issues that buyers should be aware of. The severity of these issues ranges from annoying glitches with the CUE infotainment system to potentially more serious engine or transmission problems. Costs to repair can also vary widely, from a few hundred dollars for a software update to several thousand for engine or transmission work. Potential buyers should have a pre-purchase inspection performed by a qualified mechanic to assess the overall condition of the vehicle.