Used Cadillac CT4 for Sale near South Carolina

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 $31,414, and its year-round low is $29,605.19. That puts the model's pricing in a fairly tight band across the lineup, with recent years carrying the highest averages. 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 clear sport-sedan identity, with rear-drive dynamics, sharp styling, and a broad spread of trims and performance levels that make it appealing if you want an American alternative in this class. The all-generations owner rating is 4.67/5 across every model year in the data.

Expert reviews rate the 2020 model among the highest across all years.

The main trade-offs are the base model's sluggish feel, the cramped back seat, and the way advanced safety equipment is handled on some years and trims.

32.6% of listings are priced as good or great deals.

Are Cadillac CT4 models reliable?

Owners consistently rate the Cadillac CT4 highly, and the expert coverage points to a model that combines rear-drive dynamics with a strong technology story and a broad range of powertrains. Across the lineup, the CT4 also earns praise for its distinctive styling and sporty character.

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

For used buyers, long-term ownership risk looks manageable if you choose carefully and verify condition, equipment, and service history.

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

Across all model years, accident-free inventory is solid at 84.3% — 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 with Apple CarPlay and Android Auto
• Fuel efficiency: 25.5 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 rear-drive sport-sedan foundation with turbocharged four-cylinder power.
• Premium Luxury: This is the best-value trim, adding a more upscale feel along with equipment such as navigation, a Bose premium sound system, wireless smartphone charging, a Driver Awareness Package, and a Climate Package.
• Sport: This trim adds a firmer setup for buyers who want a more performance-oriented feel.
• V-Series: This trim brings the strongest performance focus in the 2020 lineup, along with the hardware and tuning that suit enthusiastic driving.

What Cadillac CT4 do most buyers choose?

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

These higher-volume years tend to be popular because they give you more inventory to compare, which can make it easier to find the right trim, mileage, and price combination. They also sit in the part of the lineup where you can balance newer features with broader availability.

What is the Cadillac CT4's resale value?

Most CT4 model years are moving lower year over year, which can work in your favor if you're shopping used. The steepest drops are concentrated in the older and newer ends of the lineup, while some recent years are declining more gradually. That creates a useful spread of opportunities if you want to target a model year with softer pricing.

The 2023, 2024, and 2021 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 −6.82% versus a year ago, and the 2024 model is at −3.64%.
• Deal availability: The 2025 model has 33.3% good and great deals, and the 2024 model has 33.1%.
• Sweet-spot year: The 2024 model has the most listings at a current average price of $32,372. The Cadillac CT4 offers a distinctive rear-drive sport-sedan character with sharp styling and a broad spread of trims and performance levels.

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: If you want forward-collision warning or low-speed automatic emergency braking with pedestrian detection, you must upgrade to Premium Luxury, Sport, or V-Series trim.
• Starting price: Prices start at $32,995, while a V-Series with AWD kicks off at $45,595.

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 2027 inventory to mature.

These recommendations are based on CarGurus' proprietary market data from September 4, 2026, CarGurus experts' opinions, and generative AI.