2008 Cadillac CTS: common problems and reliability

The 2008 Cadillac CTS has 175 owner-filed NHTSA complaints and 2 recalls on record. The most-reported areas are electrical system and service brakes. Owners most often flag transmission problems — includes shuddering, slipping, delayed engagement, and complete failure. affects the 8-speed automatic (8l45/8l90) in later models and older automatics in earlier models. very frequent.

Safety record for the 2008 model year

175
Owner complaints
2
Recalls
12
Crash reports
3
Fire reports

Source: NHTSA complaints and recalls filed for 2008 Cadillac CTS vehicles (US, public record).

Where owners report problems

electrical system
39
service brakes
24
fuel/propulsion system
23
engine
22
power train
21

Recalls affecting the 2008 CTS

electrical system:ignition

Campaign 14V394000

This defect can affect the safe operation of the airbag system. Until this recall is performed, customers should remove all items from their key rings, leaving only the ignition key. The key fob (if applicable), should a…

electrical system

Campaign 10V240000

GM IS RECALLING CERTAIN MODEL YEAR 2006-2009 BUICK, LUCERNE; CADILLAC DTS; HUMMER H2; MODEL YEAR 2008-2009 BUICK ENCLAVE; CADILLAC CTS; MODEL YEAR 2007-2009 CADILLAC ESCALADE, ESCALADE ESV, ESCALADE EXT; CHEVROLET AVALAN…

What owners say across generations

Sentiment is mixed and heavily dependent on generation and specific powertrain. The third-generation CTS (2014-2019) and its high-performance variants (CTS-V, V-Sport) receive significant praise for their handling dynamics, competitive performance, and value p

  • Transmission problems — Includes shuddering, slipping, delayed engagement, and complete failure. Affects the 8-speed automatic (8L45/8L90) in later models and older automatics in earlier models. Very frequent.
  • Cadillac User Experience (CUE) infotainment system failures — Screen delamination, unresponsive touchscreen, phantom touches, and complete failure requiring costly replacement. Very frequent.
  • Electrical system issues — Battery drain problems, faulty sensors, malfunctioning modules (TCM, ECM communication loss), anti-theft system malfunctions, and accessory failures (heated/cooled seats, steering wheel buttons). Very frequent.
  • Engine issues — Oil consumption/burning, timing chain problems (early 3.6L engines), misfires, rough idle, and coolant temperature sensor failures. Recurrent.
  • Suspension and driveline problems — Rear air suspension failure (sagging), leaking differential seals, failing wheel bearings, and driveshaft support bearing failure. Recurrent.

Owner insights cover all generations of the CTS.

Typical used price

Used CTS listings typically run $10,979–$17,080 across 2008 to 2019 model years.

Other CTS model years

2016 CTS2014 CTS2011 CTS2010 CTS2004 CTS2003 CTS
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