Used 2023 Cadillac CT4 for Sale nearNew York, NY

How much does the 2023 Cadillac CT4 cost?

Prices have softened 2.21% compared to this time last year, making it a favorable time to shop this model year.

There are 516 listings available, which gives you a decent amount of inventory to compare before you buy.

Is the 2023 Cadillac CT4 a good car?

The 2023 Cadillac CT4 stands out as a compact luxury sedan with a distinctly American personality. Its front-engine, rear-wheel-drive layout gives it a true sport-sedan character, and the stiff chassis helps reinforce that feel. Cadillac’s design language is also a major part of the appeal: the CT4’s jagged shape, blocky proportions, and T-shaped lighting make it look unlike the softer, more conventional sedans around it.

For you, the appeal comes down to a mix of sporty handling, distinctive styling, and a broad set of technology and performance options. The lineup includes turbocharged 2.0-liter and 2.7-liter four-cylinder engines, and the CT4-V Blackwing sits at the top with a 3.6-liter twin-turbo V6. By 2023, the CT4 had wireless Apple CarPlay and Android Auto, standard forward-collision warning and automatic emergency braking, and available Super Cruise, which adds to its modern appeal.

The market shows 35.3% of listings are priced as good or great deals, which gives you some room to shop selectively.

Is the 2023 Cadillac CT4 reliable?

The 2023 Cadillac CT4 stands out as a compact luxury sedan with a distinctly American personality. Its front-engine, rear-wheel-drive layout gives it a true sport-sedan character, and the stiff chassis helps reinforce that feel. Cadillac’s design language is also a major part of the appeal: the CT4’s jagged shape, blocky proportions, and T-shaped lighting make it look unlike the softer, more conventional sedans around it.

For reliability-minded shoppers, the key is that the CT4 combines a modern feature set with a straightforward compact-sedan format, but you should still expect long-term ownership risk to depend heavily on maintenance history, mileage, and how hard the car was driven.

What should I look for when buying a used 2023 Cadillac CT4?

Accident-free inventory is solid at 82.2% — always verify the vehicle history report.

You should prioritize a history report first, then focus on a pre-purchase inspection so you can catch signs of prior damage, uneven wear, or deferred maintenance. Pay close attention to overall condition, especially if you’re comparing cars with similar prices, because the best value often comes from the cleanest example rather than the cheapest one.

Is now a good time to buy a used 2023 Cadillac CT4?

This is a moderate market, so you can shop selectively without expecting a deep buyer’s market.

• Deal availability: 35.3% of listings are priced as good or great deals.
• Inventory: There are 516 listings available.
• Price trend: Prices have softened 2.21% compared with last year.
• Clean inventory: 82.2% of listings are accident-free.

If you find a listing below $29,257, that's toward the low end of the year-round range and worth acting on quickly.

What is the 2023 Cadillac CT4's resale value?

The current average of $30,166 sits slightly below last year's $30,847.

That price movement suggests the CT4 has softened a bit, which can help you buy more confidently now if you plan to keep the car for a while. For a future seller, it also means resale value may depend more on condition, mileage, and trim choice than on broad market momentum. If you maintain the car well and buy at the right price, you can reduce the impact of that modest decline.

Should I buy a 2023 Cadillac CT4 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:

• 35.3% of listings are priced as good or great deals.
• Accident-free inventory is solid at 82.2% — always verify the vehicle history report.
• Price trend: Prices have softened 2.21% compared with last year.

The bottom line: The 2023 CT4 is a strong choice if you want the current-year mix of sporty rear-drive character, distinctive styling, and modern tech. If your priority is stretching your budget, a nearby year with a lower asking price may be worth a look, but the 2023 is the better primary path if you want a balanced blend of value, features, and market availability.

These recommendations are based on CarGurus' proprietary market data from October 6, 2026, CarGurus experts' opinions, and generative AI.