Used Cadillac CT4 for SaleNationwide

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 $31,385, and its nationwide average price reached a low of $29,584 over the past year.

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 identity as a compact luxury sedan with rear-drive character, distinctive styling, and a broad spread of personalities from comfortable commuter to serious performance car. The all-generations owner rating is 4.67/5 across every model year in the data.

The top model year overview highlights the CT4’s strong driving feel, available performance, and broad trim range, while also pointing to its compact cabin and value trade-offs. 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 in the base setup, advanced safety features that are not standard across all model years, and poor value for money.

32.9% of listings are priced as good or great deals.

Are Cadillac CT4 models reliable?

Owners consistently rate the Cadillac CT4 highly, and the model’s reviews point to a strong mix of style, driving character, and technology across the lineup. Expert commentary also highlights the CT4’s balanced rear-drive architecture and enjoyable driving dynamics.

• 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 the vehicle’s history and equipment level before you buy.

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

Across all model years, accident-free inventory is solid at 82.7% — always verify the vehicle history report.

Older model years carry meaningfully higher accident rates, so always verify the vehicle history report on pre-2022 models.

Key things to evaluate:

• Safety package: Premium Luxury, Sport, or V-Series trims can include forward-collision warning, low-speed automatic emergency braking with pedestrian detection, lane-departure warning, lane-keeping assistance, blind-spot and lane-change warning, rear cross-traffic warning, and automatic high-beam headlights.
• Infotainment: An 8.0-inch touchscreen with Apple CarPlay and Android Auto.
• Fuel efficiency: Over 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: The entry trim uses the turbocharged 2.0-liter four-cylinder, rear-wheel drive, an 8.0-inch touchscreen, Apple CarPlay, Android Auto, and Active Noise Cancellation, making it the best-value starting point for shoppers who want the CT4’s core character.
• Premium Luxury: This trim adds a more upscale cabin feel, and the test vehicle included navigation, a Bose premium sound system, wireless smartphone charging, a Driver Awareness Package, and a Climate Package.
• Sport: This trim leans into a firmer setup and is the better fit if you want the CT4’s chassis to feel more athletic.
• V-Series: This trim adds the strongest performance focus in the 2020 lineup, and it starts at a higher price point with AWD available.

What Cadillac CT4 do most buyers choose?

The Cadillac CT4 years with the most listings are 2024, 2023, and 2025.

Higher-volume years tend to be popular because they give you more inventory to compare, more trim and price combinations to choose from, and a better chance of finding the equipment you want at a competitive price.

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 declines are concentrated in the older and newer ends of the range, while the middle years are changing more gradually. That makes the current market especially attractive if you want a recent CT4 at a softer price than it carried a year ago.

The 2023 model year is holding steady, with prices close to flat year-over-year.

The 2023, 2024, and 2022 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 −6.02% versus a year ago, and the 2024 model is at −1.86%.
• Deal availability: The 2025 model has 32.7% good and great deals, and the 2024 model has 32.5%.
• Sweet-spot year: The 2024 model has the most listings at a current average price of $32,200. The Cadillac CT4 offers a distinctive rear-drive sport-sedan feel with sharp styling and a strong sense of identity.

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, while the available turbocharged 2.7-liter four-cylinder supplies up to 325 hp and 380 lb-ft of torque.
• Tech: It has an 8.0-inch touchscreen display with high-resolution graphics, standard Apple CarPlay and Android Auto, and a larger 8.0-inch driver information display.
• Safety: Cadillac introduced Super Cruise packages that paired the semi-automated driving system with a 12-inch digital instrument cluster and a 360-degree camera system, or with in-car navigation and a Bose audio system.
• 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 29, 2026, CarGurus experts' opinions, and generative AI.