Is the 2017 Cadillac CTS reliable?

It can be reliable when maintained well, but it’s more maintenance- and electronics-dependent than a typical mainstream sedan. Service history matters, and addressing early symptoms (like transmission shudder or infotainment glitches) helps long-term ownership.

What are the most common 2017 Cadillac CTS problems?

The most commonly discussed issues include CUE touchscreen failures, 8-speed transmission shudder/shift quality concerns, turbo 2.0L oil/PCV-related complaints, and intermittent electrical or sensor faults as mileage increases.

Are maintenance costs high for a 2017 CTS?

Costs are usually higher than non-luxury sedans due to premium parts, more complex electronics, and higher labor time for diagnostics. Budget for luxury-level tires, brakes, and potential infotainment or sensor repairs as the car ages.

What are the best years of Cadillac CTS to buy?

Many shoppers prefer later third-generation years (2016–2019) due to updated features and the more modern design introduced for 2014. The best pick within that range is typically the one with the cleanest service records, fewer owners, and documented repairs.

What should I check before buying a used 2017 Cadillac CTS?

Test the CUE screen for responsiveness, take a long test drive to feel for transmission shudder or harsh shifts, scan for stored diagnostic codes, and review maintenance records for oil changes and prior drivetrain service. Also verify all driver-assist features work as intended. For deeper details, get a complete owner’s guide with full 2017 Cadillac CTS specs, recommended fluids, capacities, and the full maintenance schedule to keep your sedan performing at its best.

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Reliability AnalysisBased on known issue patterns, repair cost data, and ownership trends · How we score

2017 Cadillac CTS Reliability ReportCommon Problems, Repair Costs & Expert Verdict

78/ 100

MODERATE RISK

Grade: B-

A driver's luxury sedan with notable electronic complexities that can detract from an otherwise premium experience.

Full system breakdown + what I would do

Should You Buy the 2017 Cadillac CTS?

The 2017 Cadillac CTS offers an engaging driving experience and distinctive luxury, but potential buyers must be aware of its complex infotainment system and specific engine maintenance requirements. While mechanically sound in many aspects, the electronics can be frustrating, making a thorough pre-purchase inspection absolutely critical to ensure long-term satisfaction.

Biggest Strengths

Robust chassis and suspension dynamics
Potent engine options with strong performance
Sophisticated exterior design and comfortable front cabin

Top Risk Areas

The systems that break first on the 2017 Cadillac CTS. Mileage windows, repair costs, and fix-before-you-buy notes are in the full report.

CUE Infotainment Systemmoderate

Direct Injection Engine Issuesmoderate

Electrical Gremlinsmoderate

Typical mileage, cost ranges, and the exact what-to-check list are in the full report.

NHTSA Recalls

2 recalls on record from NHTSA. Check your VIN atnhtsa.gov to see if the repair was performed.

STEERING:ELECTRIC POWER ASSIST SYSTEM

General Motors LLC (GM) is recalling certain 2016-2018 Cadillac CTS, and 2017 Cadillac ATS, Chevrolet Camaro, and Chevrolet Corvette vehicles. The electric power steering (EPS) assist system may fail.

STEERING:ELECTRIC POWER ASSIST SYSTEM

General Motors LLC (GM) is recalling certain 2016-2018 Cadillac CTS, 2017-2018 Cadillac ATS, Chevrolet Camaro, and Chevrolet Corvette vehicles. The electric power steering (EPS) assist may fail.

What breaks on the 2017 Cadillac CTS?

Full reliability breakdown — engine, transmission, rust, electrical. With repair costs and mileage danger zones.

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Cadillac CTS by Year

Compare reliability scores across nearby years of the Cadillac CTS. Click any year for its full report.

All Cadillac CTS years ranked →Cadillac CTS years to avoid →Cadillac CTS common problems →

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Frequently Asked Questions

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