2003 Cadillac CTS Review
Price Estimate: $440 - $713





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Edmunds' Expert Review
by the Edmunds Experts
Pros
- Excellent handling, spacious cabin, alternative look.
Cons
- Average interior materials, considerably larger than its competitors, stability control only comes on most expensive model.
What’s new
A replacement for the aging Catera sedan, the all-new CTS shares few parts with its German-built predecessor.
Edmunds says
It can run with the best of them, but the awkward proportions and unrefined interior leave it a step behind the class leaders.
For sale nearby
16 listings
- 131,745 miles
- Frame damage reported, 6 owners, corporate fleet vehicle
- 17 City / 24 Hwy MPG
- Dennis Cycle & Auto (341 mi away)
- Leather Seats
- Power Driver Seat
- Multi-Zone Climate C...
- Auto Climate Control
- Alarm
Close
Located in Council Bluffs, IA
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: No
History Provider: AutoCheck
Title Details: Issue reported
Salvage Vehicle: No
Frame Damage: Yes
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
19 Combined MPG (17 City/24 Highway)
Listing Information:
VIN: 1G6DM57N430134599
Stock: 134599
Certified Pre-Owned: No
Listed since: 01-08-2025- $3,795great price$1,241 below market
- 113,630 miles
- No accidents, 2 owners, personal use only
- 17 City / 24 Hwy MPG
- Antique Motors (646 mi away)
- Heated seats
- Leather Seats
- Sunroof/Moonroof
- Power Driver Seat
- Multi-Zone Climate C...
Close
Located in Plymouth, IN
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
19 Combined MPG (17 City/24 Highway)
Listing Information:
VIN: 1G6DM57N730140347
Stock: 140347
Certified Pre-Owned: No
Listed since: 07-10-2025
Vehicle overview
As the first car to employ Cadillac's new "art & science" design philosophy, the CTS is a bold step forward for a division that is slowly trying to regain its status as a top-tier luxury car maker. Competition in the entry-level luxury sport sedan segment is fierce, currently dominated by the likes of BMW's 3 Series, Audi's A4 and Mercedes' C-Class. Cadillac is hoping to attract customers by offering sport sedan performance combined with the room and comfort of a midsize.
The CTS comes equipped one way, but two option packages are offered to add varying levels of luxury and sport. Standard equipment includes leather seating; front, side and head-curtain airbags; an eight-way power adjustable driver seat; dual-zone climate control; an AM/FM cassette stereo and CD player; the OnStar communications system; ABS; and traction control, all for a base MSRP of $29,990.
Upgrading to the Luxury package adds a power passenger seat, an audible theft-deterrent system, two-driver memory package, programmable garage door opener, electronic voice recorder and wood trim on the steering wheel, shift lever and door handles. Additional options include an upgraded Bose audio package with CD-ROM ( where's the DVD?) navigation, heated front seats, xenon headlamps, a power sunroof and machine-finished aluminum wheels.
For the ultimate in handling and comfort, you'll want to upgrade to the top-of-the-line Luxury/Sport package. This includes all the added features of the Luxury package along with a sport-tuned suspension, 17-inch wheels and tires, speed-sensitive power steering, high-performance brake linings and the StabiliTrak stability control system.
Only one engine is offered, a 3.2-liter V6 rated at 220 horsepower and 218 lb-ft of torque. Power is directed to the rear wheels through either a five-speed manual or five-speed automatic transmission. The fully independent multilink suspension was developed during months of testing on Germany's famed Nurburgring test track, a notoriously rigorous circuit used for years by Porsche and BMW. The testing paid off, as the CTS displays brilliant handling, precise steering and highly capable brakes that make spirited driving a pleasure. The five-speed manual is light through the gates, but a little rubbery upon engagement. The automatic gearbox responds quickly to throttle inputs, providing crisp, well-timed shifts with little hesitation.
Although the CTS competes in the entry-level sport sedan category, its physical dimensions more closely resemble that of larger midsize luxury sedans like BMW's 5 Series and Audi's A6. The result is a spacious cabin that easily swallows five adults. The bucket seats in front are supremely comfortable, offering a wide range of movement and supportive side bolsters. The cabin materials aren't quite up to European quality standards, but most surfaces are soft to the touch, so the cabin at least feels luxurious.
Compared to its predecessor, the CTS is a giant leap forward. Every aspect of the car has been improved over the Catera. From the excellent handling to the smoother, more powerful engine, the CTS is now much better equipped to handle the intense competition in the sport sedan category. The edgy styling is sure to garner both fans and critics, but one thing is for sure, it will never get lost in the crowd. If that's the kind of sedan you've been waiting for, then the CTS certainly deserves a test drive.
Cost to Drive
Monthly estimates based on costs in North Dakota
$198/mo for CTS Base
CTS Base
vs
$164/mo
Avg. Midsize Car
Cadillac CTS Owner Reviews
Most Helpful Owner Reviews
Trending topics
LOVE the car but it's had its problems
4.38 out of 5 starsideal_dreams, 05/31/2013
2003 Cadillac CTS 4dr Sedan (3.2L 6cyl 5M)
My parents bought me an '03 luxury model CTS for my 16th birthday and I've been driving it for two years now. For 10 years old, it still looks great and in style, however it has had its share of problems. I have had to replace the rear O2 sensor. The camshaft and crankshaft position sensors on the engine also both went bad, which made the car stall randomly after running for a while. It … was also leaking fluid onto the exhaust manifold which caused a bad burning smell when the heat was on, which was an expensive fix. Handles OK in the winter, but I wasn't able to make it up a snow covered hill. Great car but it's showing its age under the hood.
A great used car style and reliability
4 out of 5 starscameron, 01/21/2016
2003 Cadillac CTS 4dr Sedan (3.2L 6cyl 5M)
my car is used 2003 I had 96,000 when I brought the car I now have 229,000 miles. So far just minor work I have been blessed. Its a great car.
Never buy again
2.38 out of 5 starsShay, 07/21/2010
2003 Cadillac CTS 4dr Sedan (3.2L 6cyl 5M)
I liked the looks of this car when it first came out so I bought one. I should have waited until they figured out the problems. I had instant problems with the check engine light. It took 5 trips back to the dealer before they figured out that it was the thermostat and had to reset the sensors every time. Now it dies when you come to a stop. The final kicker was the headlamp. It … went out so I looked in the manual on how to replace it. Of course it said see dealer. They quoted me $1100 to replace it. How stupid is the design team at GM? I will never buy another GM car.
Problems
3.63 out of 5 starsjames anderson, 07/25/2006
2003 Cadillac CTS 4dr Sedan (3.2L 6cyl 5M)
My 2003 Cadillac CTS has had power window problems that cost $700, it needed new struts that cost $400, and it needed a new battery that cost over $100 and was hard to find. It is in the shop now getting a new A/C compressor, which probably will cost another $1,000.
2003 CTS Highlights
Base MSRP Excludes Destination Fee | $30,000 |
---|---|
Engine Type | Gas |
Combined MPG | 19 MPG |
Cost to Drive | $198/month |
Seating | 5 seats |
Cargo Capacity All Seats In Place | 12.8 cu.ft. |
Drivetrain | rear wheel drive |
Warranty | 4 years / 50,000 miles |
Safety
Key safety features on the CTS include:
- Alarm
NHTSA Overall Rating
The National Highway Transportation Safety Administration offers independent analysis.
- Frontal Barrier Crash RatingOverallNot RatedDriver4 / 5Passenger4 / 5
- Side Crash RatingOverallNot Rated
- Side Barrier RatingOverallNot RatedDriver4 / 5Passenger5 / 5
- Combined Side Barrier & Pole RatingsFront SeatNot RatedBack SeatNot Rated
- RolloverRollover4 / 5Dynamic Test ResultNo TipRisk Of RolloverNot Rated
IIHS Rating
The Insurance Institute of Highway Safety uses extensive crash tests to determine car safety.
- Small Overlap Front Driver-Side TestNot Tested
- Small Overlap Front Passenger-Side TestNot Tested
- Moderate Overlap Front Test – OriginalAcceptable
- Moderate Overlap Front Test – UpdatedNot Tested
- Side Impact Test – OriginalNot Tested
- Side Impact Test – UpdatedNot Tested
- Roof Strength TestNot Tested
- Rear Crash Protection / Head RestraintAcceptable
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