Used 2016 Cadillac ATS for Sale near Illinois

How much does the 2016 Cadillac ATS cost?

Prices have softened 4.99% compared to this time last year, making it a favorable time to shop this model year.

There are 261 listings available, which gives you a modest amount of inventory to compare before you buy.

Is the 2016 Cadillac ATS a good car?

Generally — the 2016 Cadillac ATS earns a 4.2/5 user rating and a 7.5/10 expert rating. The model scores 8/10 across Look and feel, Performance, and Safety.

Owners consistently praise the sharp handling, smooth ride, and fun luxury-sedan character, while also calling out the modern tech features and strong powertrain. The ATS’s compact-luxury setup makes it a fit if you want a sedan that feels engaging to drive and still brings useful smartphone integration. Good and great deals account for 28.7% of listings, so you have some room to shop selectively.

Is the 2016 Cadillac ATS reliable?

Owners rate it 4.2/5, a solid signal of long-term satisfaction.

User feedback points to a car that feels dependable in daily use, with owners repeatedly highlighting its trouble-free driving character, strong long-term appeal, and the kind of ownership experience you can count on. The expert notes also emphasize that the ATS’s competent chassis and road manners support a composed, confidence-inspiring feel over time. Cadillac also adds a more modern infotainment setup for 2016, which helps the car feel better sorted for long-term use.

For used buyers, the main ownership risk is less about outright mechanical drama and more about finding one that has been maintained well and still feels tight inside.

What should I look for when buying a used 2016 Cadillac ATS?

At 46.7% 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 higher mileage. Pay close attention to cabin condition, infotainment operation, and how the car feels on the road, since the ATS’s appeal depends heavily on its driving polish and interior presentation. If you’re comparing multiple examples, focus on the one that feels the most complete and least worn.

Key things to evaluate:

• Trim level: The base 2.5-liter setup is limited to Standard or Luxury trims, while the 2.0-liter turbo adds Standard, Luxury, Performance, and Premium choices; the 3.6-liter V6 is offered in Luxury, Performance, and Premium only. The higher trims bring the more desirable equipment and better overall execution, while the base setup is the most stripped-down version.
• Powertrain: You get a 2.5-liter four-cylinder, a 2.0-liter turbo four-cylinder, or a 3.6-liter V6, all paired with an 8-speed automatic in the sedan. The 2.5-liter is the least compelling choice, while the turbo four is the best compromise of power and efficiency.
• Safety package: The ATS comes standard with airbags, disc brakes, traction control, and antilock braking. Optional equipment includes blind-spot monitoring, forward collision alerts, automatic seatbelt tightening, lane-departure warnings, and cross-traffic alerts, with a heads-up display available in Performance and Premium models.
• Infotainment: The ATS gets Apple CarPlay and an upgraded infotainment system, centered around an 8-inch touchscreen. The setup is better than before, but the steering-wheel controls can still be confusing.
• Fuel efficiency: The 2.5-liter four-cylinder returns 21 mpg city and 33 highway, the 2.0-liter turbo rear-wheel-drive automatic returns 21/30, the all-wheel-drive turbo returns 20/28, and the 3.6-liter V6 returns 20/30.

Which 2016 Cadillac ATS trim should I buy?

The 2016 Cadillac ATS is offered in 7 trim levels: Standard, Luxury, Performance, Premium, Standard, Luxury, Performance, and Premium.

Here's the short version:

• Standard: This is the entry point, but it’s the least appealing way into the ATS because the base 2.5-liter setup is the most modest and the trim structure is the most stripped-down.
• Luxury: This is the best-value trim if you want the ATS experience without jumping too far up the price ladder. It gives you a more complete version of the car and is available with the stronger engine choices.
• Performance: This is the right pick if you want a more engaging feel and the added equipment that comes with the upper-middle trims. It also unlocks the available heads-up display.
• Premium: This is the most fully equipped version and the one to choose if you want the strongest overall package, including the available Magnetic Ride Control and the most upscale presentation.

The safety package is available as optional equipment, so check carefully for the driver-assistance features you want rather than assuming they’re standard.

Is now a good time to buy a used 2016 Cadillac ATS?

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

• Deal availability: 28.7% of listings are priced as good or great deals.
• Inventory: There are 261 listings available.
• Price trend: Prices have softened 4.99% compared with last year.
• Clean inventory: 46.7% of listings are accident-free.

If you find a listing below $11,725, that's toward the low end of the year-round range and worth acting on quickly.

What is the 2016 Cadillac ATS's resale value?

The current average of $11,955 sits slightly below last year's $12,583.

That softer pricing suggests the ATS has moved into a more buyer-friendly phase, which can help you get in at a lower cost today. For a future seller, the same trend means you should expect resale value to depend heavily on condition, mileage, and equipment level rather than on broad market momentum. Well-kept examples with desirable trims and strong features should hold up better than basic or worn ones.

Vehicles with solid owner satisfaction ratings, like this model year's 4.2/5, tend to retain buyer demand, which supports resale value over time.

Is the 2016 Cadillac ATS safe?

The Cadillac ATS earns a Superior rating from the Insurance Institute for Highway Safety and a five-star overall rating from the National Highway Traffic Safety Administration.

It earns an 8/10 safety score from our experts.

The ATS comes standard with airbags, disc brakes, traction control, and antilock braking. Optional safety equipment includes blind-spot monitoring, forward collision alerts, automatic seatbelt tightening, lane-departure warnings, and cross-traffic alerts. A heads-up display is available in Performance and Premium models.

Should I buy a 2016 Cadillac ATS or consider a different year?

If you're weighing the 2016 against nearby model years, here's how to think about it:

Choose the 2016 if:

• 28.7% of listings are priced as good or great deals.
• At 46.7% accident-free, a meaningful share of listings has prior incidents — history verification is especially important.
• Price trend: Prices have softened 4.99% compared with last year.
• Owners rate it 4.2/5 — a solid satisfaction signal.
• It adds a new 3.6-liter V6 with cylinder deactivation, more horsepower, and Apple CarPlay.

Consider the 2015 if:

• At $11,005, the 2015 costs less than the current year's $11,955 average.
• It emphasizes Cadillac’s reinvention with a more polished, thoughtfully executed compact luxury feel.

The bottom line: If you want the better-equipped ATS with stronger tech and a more modern powertrain, the 2016 is the better default choice. If your priority is spending less up front, the 2015 is the simpler value play, especially if you find a clean example with the right equipment.

These recommendations are based on CarGurus' proprietary market data from September 15, 2026, CarGurus experts' opinions, and generative AI.