Used 2023 Cadillac CT5 for Sale near Wisconsin

How much does the 2023 Cadillac CT5 cost?

Prices have softened 1.32% compared to this time last year, making it a favorable time to shop this model year.

There are 865 listings available, which suggests you have a workable amount of inventory to compare.

Is the 2023 Cadillac CT5 a good car?

Generally — the 2023 Cadillac CT5 earns a 4.4/5 from owners and a 7.67/10 expert rating. The model scores 9/10 across Technology and Safety.

Drivers consistently praise its performance, handling, and comfort, and the feedback also points to strong acceleration and a smooth ride. That lines up with the CT5’s appeal as a stylish midsize sedan that feels more expressive than purely practical.

The trade-offs are just as clear: it lacks refinement and isolation, and it does not offer much cargo space. For you, that means the CT5 makes the most sense if you value driving enjoyment and design more than maximum comfort or utility.

With 32.1% of listings marked as good or great deals, there is enough market activity to shop selectively without feeling rushed.

Is the 2023 Cadillac CT5 reliable?

Owners rate it 4.4/5, a solid signal of long-term satisfaction.

Owner feedback describes the CT5 as a great value in its class, and it also points to strong performance, handling, and comfort. That combination suggests you can count on the car to deliver the kind of ownership experience buyers expect from a well-liked luxury sedan.

The expert notes also support that impression by emphasizing the CT5’s approachable technology and its generally well-executed driving character. Cadillac’s available hands-free driving assistance and other convenience features add to the sense that the car is built to be used regularly, not just admired.

For used buyers, the main long-term risk is that the same traits owners like most can come with compromises in refinement and ride isolation, so condition matters a lot.

What should I look for when buying a used 2023 Cadillac CT5?

Accident-free inventory is solid at 84.4% — always verify the vehicle history report.

You should still check the history report carefully, because a clean listing percentage does not replace a proper records review. A pre-purchase inspection should focus on the suspension, interior wear, and any signs that the car has been driven hard or modified. Pay close attention to how the car feels over rough pavement, since the CT5’s ride quality and isolation are part of the ownership trade-off.

Key things to evaluate:

• Trim level: The CT5-V adds a more aggressive setup than the standard CT5, including a twin-turbo V6, Magnetic Ride Control, Brembo front brakes, and available Super Cruise hardware. The standard model is the better fit if you want the CT5’s style and tech without paying for the sportier hardware.
• Powertrain: The CT5-V uses a twin-turbo 3.0-liter V6 with 360 horsepower and 405 pound-feet of torque, paired with a 10-speed automatic and rear-wheel drive, with AWD available. It also uses Active Fuel Management and is rated at 21 mpg in combined driving.
• Safety package: Every 2023 CT5 includes Cadillac Smart System with forward collision warning, pedestrian detection, automatic emergency braking, a vibrating Safety Alert Seat, a rear-seat reminder, rear parking sensors, and Teen Driver monitoring technology. The CT5-V adds adaptive cruise control, lane-departure warning, lane-keeping assist, blind-spot monitoring, rear cross-traffic alert, automatic rear braking, front parking sensors, a safe following distance indicator, and Intellibeam automatic high-beam headlights.
• Infotainment: The CT5-V includes a 10-inch touchscreen, Bluetooth, wireless Apple CarPlay and Android Auto, SiriusXM 360L, OnStar and Cadillac Connected Access with a Wi-Fi hotspot, wireless smartphone charging, Alexa Built-in, natural voice recognition, and a Bose 15-speaker premium audio system. An embedded navigation system is optional.
• Fuel efficiency: The CT5-V is rated at 21 mpg in combined driving, and the test loop returned 19.5 mpg.

Which 2023 Cadillac CT5 trim should I buy?

The 2023 Cadillac CT5 is offered in 3 trim levels: CT5, CT5-V, CT5-V Blackwing.

Here's the short version:

• CT5: This is the trim to start with if you want the CT5’s styling, technology, and everyday luxury without moving into the higher-performance versions. It makes the most sense for buyers who care more about value and the core sedan experience than extra power or track-focused hardware.
• CT5-V: This is the best-value trim if you want the strongest blend of performance and equipment. It adds the twin-turbo V6, Magnetic Ride Control, Brembo front brakes, and a richer safety and tech package, so it suits you if you want the CT5 to feel genuinely sporty.
• CT5-V Blackwing: This is the choice if you want the most extreme performance character in the lineup. It sits above the CT5-V and is the trim for buyers who want the most serious driving experience Cadillac offers here.

The CT5-V also benefits from the available Super Cruise 1 Package, which adds Cadillac’s hands-free driving assistance technology and related hardware.

Is now a good time to buy a used 2023 Cadillac CT5?

This is a moderate market for selective buyers, so you can shop carefully and still find worthwhile listings.

• Deal availability: 32.1% of listings are priced as good or great deals.
• Inventory: There are 865 listings available.
• Price trend: Prices have softened 1.32% compared with last year.
• Clean inventory: 84.4% of listings are accident-free.

If you find a listing below $33,857, that's toward the low end of the year-round range and worth acting on quickly.

What is the 2023 Cadillac CT5's resale value?

The current average of $36,004 sits slightly below last year's $36,487.

That softer pricing suggests the CT5 is not currently in a strong appreciation phase, so future sellers should expect value to depend heavily on condition, mileage, and equipment. If you buy well and keep the car clean, you can help protect your exit price later.

The CT5’s distinctive styling and strong technology story should help it stay appealing to used shoppers who want something different from the usual luxury-sedan choices. But because the market is already pricing it a bit lower than a year ago, you should think of resale as steady rather than especially strong.

Vehicles with solid owner satisfaction ratings, like this model year's 4.4/5, tend to retain buyer demand, which supports resale value over time.

Is the 2023 Cadillac CT5 safe?

The 2023 CT5 earns a 9/10 safety score from our experts.

Every 2023 CT5 has Cadillac Smart System, which includes forward collision warning, pedestrian detection, automatic emergency braking, a vibrating Safety Alert Seat, a rear-seat reminder, rear parking sensors, and Teen Driver monitoring technology. The CT5-V adds adaptive cruise control, lane-departure warning, lane-keeping assist, blind-spot monitoring, rear cross-traffic alert, automatic rear braking, front parking sensors, a safe following distance indicator, and Intellibeam automatic high-beam headlights.

The optional Super Cruise 1 Package adds Cadillac’s hands-free driving assistance system, along with lane-centering, lane-change capability, a driver monitoring camera, a 12-inch digital instrumentation panel, and a surround-view camera that can record around the car. It is impressive technology, but you still need to stay alert and ready to take over.

Should I buy a 2023 Cadillac CT5 or consider a different year?

If you're weighing the 2023 against nearby model years, here's how to think about it:

Choose the 2023 if:

• 32.1% of listings are priced as good or great deals.
• Accident-free inventory is solid at 84.4% — always verify the vehicle history report.
• Price trend: Prices have softened 1.32% compared with last year.
• Owners rate it 4.4/5 — a solid satisfaction signal.
• Expert notes highlight sharp handling, impressive technology, and a distinctive design.

Consider the 2024 if:

• At $38,866, the 2024 costs more than the current year's $36,004 average.
• It carries over unchanged.

The bottom line: If you want the better value play, the 2023 is the smarter starting point because prices are softer and inventory is healthy. If you are willing to pay more for a newer model year with the same basic formula, the 2024 is the simpler alternative; price-sensitive buyers should focus on the 2023 and shop condition carefully.

These recommendations are based on CarGurus' proprietary market data from September 22, 2026, CarGurus experts' opinions, and generative AI.