Used Cadillac CT4 for Sale nearSan Antonio, TX

How much does the Cadillac CT4 cost in today's market?

Used Cadillac CT4 prices span a wide range depending on model year. Here's what the market looks like right now:

The Cadillac CT4's current nationwide average price is $31,354, and its lowest point over the past year was $29,622. Recently, prices have come down for the 2023, 2024, and 2025 models, making now a good time to shop recent model years.

Is the Cadillac CT4 a good car?

Yes — the Cadillac CT4 has a strong all-generations owner rating and a clear sport-sedan identity. The all-generations owner rating is 4.67/5 across every model year in the data.

The top model year presents the CT4 as a compact luxury sedan with rear-drive character, distinctive styling, and a broad spread of personalities from comfortable commuter to serious performance sedan. Expert reviews rate the 2020 model among the highest across all years.

The honest trade-off is that recent expert reviews repeatedly point to fairly pedestrian performance, advanced safety features that are not standard, and poor value for money.

33.8% of listings are priced as good or great deals.

Are Cadillac CT4 models reliable?

Owners consistently rate the CT4 highly, with scores ranging from 4.0 to 5.0 out of 5 stars across the model years in the data. The expert review also points to a car that blends rear-drive dynamics, strong technology, and a distinctive personality in a way that many shoppers will appreciate.

• Owners rate the Cadillac CT4 between 4.0 and 5.0 out of 5 stars across all model years in the data.

For long-term ownership, the CT4 looks most reassuring when you focus on well-kept examples with complete history and the equipment you want from the start.

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

Across all model years, accident-free inventory is solid at 84.6% — always verify the vehicle history report.

Key things to evaluate:

• Safety package: Driver Awareness Plus Package and Driver Assist Package
• Infotainment: 8.0-inch touchscreen display with Apple CarPlay and Android Auto
• Fuel efficiency: Over the course of 141.9 miles, the CT4 averaged 25.5 mpg, coming up just short of its official EPA fuel-economy rating of 26 mpg in combined driving.

Which Cadillac CT4 trim should I buy?

The 2020 Cadillac CT4 offers these trims:

• Luxury: This is the entry trim, and it gives you the CT4’s core rear-drive sport-sedan character with turbocharged four-cylinder power. It suits you if you want the most accessible way into the lineup.
• Premium Luxury: This trim adds a more upscale feel with features such as navigation, a Bose premium sound system, wireless smartphone charging, a Driver Awareness Package, and a Climate Package. It is the best-value trim if you want a richer cabin and more equipment without moving into the firmer performance-focused versions.
• Sport: This trim leans into sharper driving hardware and adds a firmer setup for buyers who want a more athletic feel.
• V-Series: This trim brings the strongest performance focus in the 2020 lineup, and it is the right pick if you want the most serious hardware and capability from the model.

What Cadillac CT4 do most buyers choose?

The Cadillac CT4 years with the most listings are 2024, 2023, and 2022.

Those higher-volume years tend to draw the most attention because they give you more inventory to compare and a wider spread of prices and deal quality. That usually makes it easier to find the right combination of mileage, equipment, and condition.

What is the Cadillac CT4's resale value?

Most model years in the table are moving lower year over year, which can work in your favor if you are shopping used. The smallest changes are concentrated in the newer model years, while the older ones show steeper drops.

The 2023, 2024, and 2025 model years have held their value best, with the smallest year-over-year price changes.

Is the Cadillac CT4 safe?

• 2020: 7/10 For the safest used buy, the 2020 model posts the highest confirmed score of 7/10.

Should I buy a used Cadillac CT4 now or wait for the next model?

Buy now if:

• Price trend: The 2025 model is at −6.16% versus a year ago, and the 2024 model is at −2.81%.
• Deal availability: The 2025 model has 35% good and great deals, and the 2024 model has 34.6%.
• Sweet-spot year: The 2024 model has the most listings at a current average price of $32,451. The Cadillac CT4 offers a distinctive rear-drive sport-sedan character with sharp styling and a broad range of personalities.

Consider waiting if:

• Powertrain/efficiency: Cadillac employs a turbocharged 2.0-liter four-cylinder engine as the standard power plant for the new CT4. It whips up 237 horsepower at 5,000 rpm and 258 pound-feet of torque between 1,500 rpm and 4,000 rpm, which is plenty to motivate the test car’s 3,455-pound curb weight. Donated by GM’s full-size pickup trucks, a turbocharged 2.7-liter four-cylinder is also available, supplying up to 325 hp and 380 lb-ft of torque.
• Tech: It has an 8.0-inch touchscreen display with high-resolution graphics, a simple menu structure, and quick response to inputs. Standard Apple CarPlay and Android Auto allow you to run smartphone apps, while Near Field Communication Bluetooth pairing simplifies your life.
• Safety: The test car had the former but not the latter. As such, it offered lane-departure warning, lane-keeping assistance, blind-spot and lane-change warning, rear cross-traffic warning, and automatic high-beam headlights.
• Starting price: Prices start at a remarkably low $32,995.

If you're buying used today, the 2024 model year offers the best mix of value and availability. If you want the latest tech and features, it may be worth waiting for the next model year's inventory to build up.

These recommendations are based on CarGurus' proprietary market data from September 11, 2026, CarGurus experts' opinions, and generative AI.