2008 Cadillac Cts
The Verdict
The 2008 Cadillac Cts has 175 owner complaints filed with NHTSA. The most reported issues are engine (53 complaints) and body (47 complaints). With a Klunk Score of 59/100, it earns a "Proceed with Caution" rating. If you're shopping for a Cadillac Cts, consider the 2018 model year which has 95% fewer complaints.
Safe Bet
The 2018 has 95% fewer complaints
View the 2018 Cadillac Cts dashboard →
Klunk Score: Proceed with Caution
About average for complaint volume. Research the specific issues before buying.
How is this calculated?
The Klunk Score ranks this vehicle year against all others in our database based on total owner complaints filed with NHTSA. 100 = fewest complaints (top tier), 0 = most complained-about. Scores above 60 are better than average; below 40 means more problems than most.
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Under the Hood
Each number is a complaint. Darker = bigger problem.
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Worst Problems
Complaints
Me and my husband were visiting my brother in Vienna, Maryland and we were packing up to leave to go visit my mom and the surrounding area where we live and then go home. After my husband got everything in the car as well as the kids and my dog we were both getting in the car he had gotten in prior to me and shut the door and all of the SRS airbags went off while the car was in park. There were no warning messages on the dashboard. There is no damage to the outside of the car. I had put my claim through my insurance company, and they deemed it mechanical failure.
I haven't had a problem with my car and my truck. But my main concern is the LED and laser headlights almost every new car and truck that comes equipped with them. Even the aftermarket replacement bulbs and light assemblies, they are way too bright at night. Blindly bright. I have to put my hand in front of my eyes and face to reduce the amount of glare. I feel like these headlights can be a safety hazard to drivers at night.
The recall performed on this vehicle were not performed. They played a [XXX] man made him get aThe recall performed on this vehicle we’re not performed. They played a [XXX] man made him get a timing chain for Morris Cadillac. I have several receipts from the vehicle being serviced because of the faulty windshield washer heater system that was supposed to be disabled caused an electrical short in the vehicle because it was not properly sealed water got in the wires and caused the computer to be fried this happened before the car still only has 67,000 miles and they won’t even take it in. The car stopped in the middle of the road almost killing everybody. I’ve had several technicians explain that it’s because of the faulty. Recall that they did not fix that is still exposed. Maybe they had a worker that was fired in 2017. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
Vehicle Purchase Statement – Top Tier Auto I, [XXX] , purchased a vehicle from Top Tier Auto on [XXX]. The vehicle details are as follows: VIN: [XXX] Warranty: 30-day coverage for the transmission and engine After owning the vehicle for only 15 minutes, I entered the freeway, and the car began to shake violently. Shortly after, a gentleman driving behind me alerted me that sparks and fire were falling from beneath the car. I immediately pulled over, just before the engine burst into flames. The Columbus Police Department responded to the scene and had to extinguish the fire. This incident occurred within minutes of purchasing the vehicle, despite the supposed 30-day warranty covering the transmission and engine. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
Airbags did not deploy in a massive front end collision. That failure caused me physical injury which possibly would not have occurred had the airbags deployed. I don’t know how many 2008 Cadillac CTS are on the road at this time but feel it is an important enough matter that should be investígated. This was never recalled. Thank you, [XXX] , [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
Ever since I purchased this 2008 CTS vehicle, I have dumped thousands of dollars to repair the vehicle even after the "recall repairs". Problems persist and the car has become more dangerous than ever. The vehicle had inspected by the dealership a number of times the first 5 years of ownership the first 3, listed below, were the replaced recalls from dealership, the rest are known safety issues that gm denies to admit to faults and recalls. *Ignition starter replacement (still have starter failure issues after 2 repairs from gm) *washer fluid warmer removal (they just snipped the wires and removed the component but left hot wires exposed in vehicle) *motherboard ecm replacement recall(ecm is still faulty and has caused dozens of electrical issues. **************** battery drains over night. On my 6th battery (just bought new one 3 days ago) gauge cluster never recalibrated and is completely disabled. Don't know how fast im going how much gas or any other info related to. sunroof constantly leaking, flooding vehicle and destroying the electrical components which fried many relays including the door lock and power window components vehicle refuses to turn but cranks on fuel often will not allow a fill up ecm throwing irrelevant codes headlight failure due to seal defect that allows moisture into headlight casing frequent oil loss. 2018: vehicle engine failure whilst driving on freeway with zero warning nearly causing a fatal crash. Purchased new alternator (Shade tree auto in san Clemente) and had to pay 2000 for tow and alternator transmission failure and near miss collision into another vehicle on a steep incline road I have taken this vehicle to a multitude of repair shops and auto supply to get a diagnosis. Even the dealership didn't have any answers. Now I am out of a car. and money. These issues had been confirmed by Rorick Cadillac, Shade tree auto, oreily, s and s auto, auto zone.
I was driving down the road going Bout 29 miles per hour when I heard a big boom. It sounded ND felt like I had hit something . So I slowed down and pulled over to the side of the road put the car in park looked underneath nothing was there . I then preceeded to my at. Which thank God was only another block away .I started going only going maybe 5 miles per hour at this point because it sounds like I'm dragging like metals on the ground . When I got to my apt. I went to park the car when I went to put it into park it would not go when I went to reverse it would nit go it still went into drive and thTs it and even getting it into driveyou really had to push it and it felt like the tires were going to wobble off , I mean bye this time it just felt like the car was gonna fall apart shaking abd wobbling all over because I kept trying g to go from drive to neutral to get it to go into park but it didn't budge I had to leave it in neutral and put on the emergency break and shut the car off leaving my key I side cause it wS stuck due to the car not going into park. When I came out of my apt. I wS just frazzled I didn't understand whT wS going on she hD been running beautifully. But I did remember when I first test drove her I had told the sales man she had felt like I wS pulling something she wS kinda hesitant to excelerate . He assured me she's had a 5 star inspection and the whole cars under warranty ND he works on cadillacs himself . Yada Yada Yada. I had called. Friend to come help me tow her home . He tried to get her to manually go into drive but it still wouldn't budge he thought maybe the shift link u til we got her home it was the drive shaft it had sheered off all the bolt one half was on the one part the other part of the bolt were broke off where it connected to the tyranny. He said you can't replace this with out trying to back our the bolts but there metric bolts and would be hard to find . And I would just be better off with a new driveshaft.
Car went crazy one day while behind the wheel everything malfunctioned then car shut off and won't start again. I could of easily got into an accident had there been any other vehicles around. Kids were scared. Codes come up as U0100,U0140,U0101,C0242,B0081-0F,B0081-71,B1370-01,B1370-06,U0155-00,U0170-00,P0856-00.
I was pulled over by the Police because my 2008 Cadillac CTS license plate lights were not working and my rear brake lights were not working. These light failures were caused by a known design flaw with the wiring harness in the trunk lid near the right trunk lid hinge in where the wires inside the harness that go to the brake lights break in half after repeated opening and closing of the trunk lid because of the poor design of the wiring harness and it’s mounting brackets. There should have been a safety recall from GM as I could have been killed if a car in back of me did not stop because my brake lights were not going on when I would step on my cars brake peddle! Now the car dealership service center wants to charge me $335.00 to replace the broken wires that were caused by GM/Cadillac’s poor and unsafe design of this wiring harness. Regards [XXX] INFORMATION Redacted PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6).
The contact owns a 2008 Cadillac CTS. The contact stated that while starting the vehicle, he noticed there was a puddle of fuel on the ground coming from the passenger's side fuel line. The vehicle was taken to the dealer where it was diagnosed with corrosion on the fuel line causing the fuel leak. The vehicle was not repaired. The manufacturer was not made aware of the failure. The failure mileage was approximately 34,000.
The contact owns a 2008 Cadillac CTS. The contact stated that water leaks into the vehicle from the sunroof causing mold to develop inside the vehicle which caused a respiratory illness to the owner. Also while driving approximately 20 mph the front headlights suddenly shut off causing a visibility problem to the driver who lost control of the vehicle to crashed into a curb. During the crash the driver sustained a neck injury. No medical attention was required. No police report was filed. The cause of the failure was not determined. The manufacturer and local dealer was not notified of the failures. The failure mileage was 123,000.
Fuel supply stops and engine stalls when I get near or below 1/4 tank. I can restart the engine and it will run for anywhere from a few seconds to sometimes a minute, but mostly only a few seconds. Limp my car this way to a gas station, fill the tank, problem solved. I know it had fuel in the tank as it only took 11 gallons with my 16 gallon tank. Installed a new fuel pump, problem continues. This can put someone in a life threatening situation. The first time it happened I was passing a semi truck on a 2 lane Interstate with cars and trucks behind me. Just as I got half way on the semi's left, I'm doing about 70 mph, the engine stalls. Luckily, I kept a cool head and turned on my blinker as the car slowed down. The semi behind me took a hint and backed off so I could coast to the right shoulder. This could very easily have caused a fatal accident. It has since happened 3 or 4 other times.
Cruise control will randomly turn off and will be unavailable for a few days then come back. Engine seized up out of nowhere while driving down the road and nearly caused an accident due to it locking up while moving.
VEHICLE WATER LEAKS THAT POOL ON FLOORBOARD, CAUSING MOLD
AFTER IT RAINS WATER LEAKS FROM SUNROOF (NOT SURE) DOWN ONTO FLOORBOARD NEAR THE PETAL.AND ALSO INTO TRUNK. ELECTRICAL DEVICE INSIDE CAR DOES NOT OPEN TRUNK EVEN AFTER HAVING IT REPAIRED.
THIS VEHICLE HAS BEEN LEAKING WATER AND NOBODY KNOWS WHERE THE LEAK IS COMING FROM. WHENEVER IT RAINS, THERE IS A POOL OF WATER ON BOTH THE DRIVER'S FLOOR MAT AND THE PASSENGER'S FLOOR MAT ON THE DRIVER'S SIDE. YOU CAN ALSO WITNESS WATER COMING DOWN FROM THE REARVIEW MIRROR. ALSO, THE DRIVER'S SEAT HAS SUNK IN AND IS NO LONGER OPERATIONAL. I HAVE CALLED CADILLAC MOTOR COMPANY REGARDING THESE DEFECTS AND ALL THAT I WAS TOLD IS THAT THE VEHICLE IS OUT OF WARRANTY. I TRIED TO EXPLAIN TO THEM THAT THIS PROBLEM IS A COMMON OCCURRENCE WITH CADILLAC VEHICLES BECAUSE I EXPERIENCED THE SAME ISSUE WITH MY CADILLAC ELDORADO. THE PROBLEM WITH MY CADILLAC ELDORADO WAS SO BAD THAT I HAD TO GET RID OF IT. I BOUGHT THE 2008 CADILLAC CTS AND AFTER MANY YEARS, I STARTED HAVING THE SAME PROBLEM. THE WATER LEAKING ISSUE AND MALFUNCTION OF THE DRIVER'S SEAT CAN POSE A DEADLY RISK TO THE DRIVER. IF THE ISSUE THAT I AM HAVING NOW IS THE SAME ISSUE THAT I HAD WITH MY ELDORADO, THEN, THERE IS A PROBLEM WITH THE DESIGN OF THESE VEHICLES. CADILLAC MUST BE ASKED TO LOOK INTO THESE ISSUES AND HAVE THEM CORRECTED BEFORE IT IS TOO LATE FOR THE UNFORTUNATE DRIVERS LIKE ME.
DRIVING IN A 45 DEGREE MORNING ON SMOOTH ROAD, NO OVER HEAD ITEMS, THE SUN ROOF GLASS PANEL EXPLODED INTO PIECES, RAINING GLASS THROUGHOUT THE CAR. I WAS DRIVING STRAIGHT ON A TOWNSHIP ROAD, WEATHER WAS PRISTINE. THE SUNROOF WAS SOMETHING I RARELY USE, AND NOT ENGAGED IN MONTHS. THERE WAS NO BUMPS, NOTHING WAS STRUCK, NOTHING HIT THE CAR OR ROOF. THERE WAS NO EXPLANATION FOR WHY THIS OCCURRED, AND NO ANTECEDENT PROBLEMS WITH THE SUNROOF OR ITS PRIOR (ALBEIT REMOTE) FUNCTION. I HAVE PICTURES BUT UNABLE TO LOAD THEM ONTO THE FILE AT THIS TIME. .
THE AIR BAG LIGHT STAYS ON, BUT CADILLAC HAS NOT DONE A RECALL
ERROR CODE KEPT OCCURING, HAD TO SPEND $3000 RECENTLY AND HAVE HEARD FRM MECANICS THIS HAPPEN OFTEN ON 2008 CTS CARS. ALVE ITIMING CHAIN WAS STRETCHED CAUSING CAM FAULT, ACTUATOR WAS LEAKINGING OIL CODE AS OCCRED BEFORE, BUT MECHANIC SAID TO WAIT
THE CAR ONLY HAS 35000 MILES ON IT. THE ENGINE MISFIRES CONSTANTLY WHEN GIVING GAS ESPECIALLY IF YOUR GOING UP HILL AND THERE IS MORE LOAD ON THE VEHICLE. AFTER I HAD $5000 WORTH OF WORK TO FIX THE PROBLEM AT A CADILLAC DEALERSHIP. THEY COULDN'T FIX THE ISSUE SO THEY CAME BACK AND SAID THAT WE NEEDED A NEW ENGINE. WE TOLD THEM OVER AND OVER AGAIN THAT WE DON'T THINK IT'S THE ENGINE BUT THEY GUARANTEED US THE NEW ENGINE WOULD FIX THE PROBLEM. SO ANOTHER $5000 LATER AND STILL NOT FIXED. THE VEHICLE IDLES FINE, IT ONLY HAPPENS WHILE DRIVING. THE CHECK ENGINE LIGHT EVENTUALLY COMES ON INDICATING MISFIRES IN 2 CYLINDERS
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