Used 2015 Cadillac ATS for Sale nearAltoona, PA

How much does the 2015 Cadillac ATS cost?

Prices are up 1.10% year-over-year — a sign of continued demand for this model year.

There are 329 listings available, which gives you a modest amount of inventory to compare before you buy.

If you find a listing below $10,687.70, that's toward the low end of the year-round range and worth acting on quickly.

Is the 2015 Cadillac ATS a good car?

Yes — 5/5 from users, and 5.67/10 from expert testing. The model scores 9/10 across Look and feel and Performance.

The ATS is presented as a compact luxury sedan that emphasizes sharper engineering, polished materials, and a more distinctive personality than a generic commuter car. The expert notes also frame it as a car that aims to reinvent Cadillac’s image, which fits if you want a luxury sedan that feels more like a statement than simple transportation.

23.7% of listings are priced as good or great deals, so you still have room to shop selectively.

Is the 2015 Cadillac ATS reliable?

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

The expert notes point to a car that feels mechanically impressive and rewarding to drive, with strong steering, brakes, and handling. They also suggest that the ATS’s refinement depends heavily on trim and equipment, which means the ownership experience can vary a lot depending on how the car was optioned.

The performance notes also say the 2.0-liter turbo four-cylinder can sound grainy and strained when pushed, while the cost-effectiveness notes warn that value is hard to extract and that long-term appeal depends on how well the car holds up against premium-brand expectations.

For used buyers, the main long-term risk is that a poorly maintained or lightly equipped ATS may deliver less of the premium experience you expect.

What should I look for when buying a used 2015 Cadillac ATS?

At 53.2% accident-free, a meaningful share of listings has prior incidents — history verification is especially important.

You should start with a vehicle history report and then prioritize a pre-purchase inspection, especially if the car has had prior bodywork or multiple owners. Pay close attention to how the cabin materials, electronics, and suspension feel in real use, since the ATS’s appeal depends heavily on condition and equipment level.

Key things to evaluate:

• Trim level: The base setup leaves out some of the features that make the ATS feel properly premium, and the expert notes say you need to move up to the Premium collection to get the performance-tuned Magnetic Ride Control suspension.
• Powertrain: The optional turbocharged 2.0-liter four-cylinder is the main engine discussed, and the notes also point to an available 3.6-liter V6 that trades a bit of efficiency for more refinement.
• Safety package: Forward-collision warning is easy to get, but lane-departure warning and lane-keeping assist require a higher collection plus the Safety and Security package; blind-spot monitoring is limited to higher collections and bundled options.
• Infotainment: The CUE system is described as frustrating, with voice recognition and text-message functions that can be awkward to use.
• Fuel efficiency: The turbocharged 2.0-liter four-cylinder is said to return 24 mpg in combined driving.

Which 2015 Cadillac ATS trim should I buy?

The 2015 Cadillac ATS is offered in 3 trim levels: Standard collection, Luxury collection, Performance collection.

Here's the short version:

• Standard collection: This is the entry point, but the expert notes make clear that you give up some of the features that help the ATS feel truly premium. It makes sense only if you want the lowest starting point and plan to shop carefully for the right options.
• Luxury collection: This is the trim you need at minimum if you want access to the Safety and Security package, which adds lane-departure warning and lane-keeping assist. It is the better-value choice if safety equipment matters to you.
• Performance collection: This is the trim that brings standard forward-collision warning, lane-departure warning, lane-keeping assist, and access to blind-spot monitoring. It is the best fit if you want the most complete safety and feature set without piecing together options.

The safety-package note is simple: forward-collision warning is easy to get, but some driver-assistance features require stepping up to higher collections and bundled packages.

Is now a good time to buy a used 2015 Cadillac ATS?

This looks like a moderate, selective buyer’s market, so you can shop patiently but still move quickly on the right car.

• Deal availability: 23.7% of listings are priced as good or great deals.
• Inventory: There are 329 listings available.
• Price trend: Prices are up 1.10% year-over-year.
• Clean inventory: 53.2% of listings are accident-free.

If you find a listing below $10,687.70, that's toward the low end of the year-round range and worth acting on quickly.

What is the 2015 Cadillac ATS's resale value?

The current average of $11,032 sits slightly above last year's $10,912.

That modest increase suggests the ATS has held value reasonably well in the near term, even if it is not a standout value-retention play. For a future seller, that means pricing should remain supported as long as the car is clean, well maintained, and properly equipped.

The market still appears to reward the ATS’s driving character and premium image, but condition and trim level will matter a lot when it comes time to sell. A well-kept example with the right options should be easier to position than a base car with visible wear.

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

Is the 2015 Cadillac ATS safe?

It earns five-star ratings in every assessment the NHTSA conducts on new cars, including rollover resistance.

It earns a 5/10 safety score from our experts.

Cadillac makes forward-collision warning relatively easy to get, but lane-departure warning and lane-keeping assist require at least the Luxury collection plus the Safety and Security package. Blind-spot monitoring is limited to the Performance and Premium collections and is bundled with other equipment.

The safety notes also point out that the IIHS had not published crash-test results at the time of the review, so the strongest crash-test signal here comes from NHTSA.

Should I buy a 2015 Cadillac ATS or consider a different year?

If you're weighing the 2015 against nearby model years, here's how to think about it:

Choose the 2015 if:

• 23.7% of listings are priced as good or great deals.
• At 53.2% accident-free, a meaningful share of listings has prior incidents — history verification is especially important.
• Price trend: Prices are up 1.10% year-over-year.
• Owners rate it 5/5 — a strong satisfaction signal.
• Expert notes emphasize sharp handling, strong steering and brakes, and a more polished Cadillac identity.

Consider the 2016 if:

• At $12,434, the 2016 costs more than the current year's $11,032 average.
• It adds Apple CarPlay and a more potent V6 with cylinder deactivation.

The bottom line: If you want the lower entry price and still value the ATS’s sharp driving character, the 2015 is the better starting point. If you can spend more and want the newer tech and upgraded V6, the 2016 is the smarter upgrade path. For price-sensitive buyers, the 2015 remains the more approachable way into this sedan.

These recommendations are based on CarGurus' proprietary market data from August 28, 2026, CarGurus experts' opinions, and generative AI.