Best Cadillac ATS Model Years (Ranked) in 2027
The 10 best best cadillac ats model years (ranked) are ranked below on measured performance, build quality, price, and how each one actually holds up in daily use rather than how it reads on a spec sheet. Each pick lists what it costs, who it suits, and what it gives up against the one above it, so the list can be read straight down without doubling back.
1. 2016-2018 2.0L Turbo
The 2016-2018 2.0L Turbo is the best overall ATS because it pairs a stronger 272-horsepower engine with a smoother eight-speed automatic and a refined chassis. Cadillac also improved the CUE infotainment system's responsiveness, fixing a major early complaint. The rear-drive Alpha platform delivers sharp steering and near-perfect weight balance. Used pricing is reasonable, making this the smartest, most rounded ATS to own.
This pick is for buyers wanting the best blend of performance, reliability, and daily usability. It trades away the V6's smoothness for turbo torque and better fuel economy. Compared to the 2013-2015 3.6L V6 below, it costs more but offers a more modern transmission and fewer infotainment headaches. It is the most balanced choice for most shoppers.
2. 2013-2015 3.6L V6
The 2013-2015 3.6L V6 is the best value because its naturally aspirated engine produces 321 horsepower with a linear, free-revving character that many prefer. These early V6 cars are now affordably priced, undercutting comparable BMW 335i and Audi A4 examples. The 2014-2015 Premium or Performance trims add leather, navigation, and upgraded audio. The V6 avoids turbocharger complexity, making it a durable and satisfying choice.
This pick is for budget-focused enthusiasts who prioritize engine character and chassis balance over the latest tech. It trades away the 2016-2018 turbo's eight-speed automatic and improved CUE system. Compared to the 2016-2018 2.0L Turbo, it is cheaper to buy but has an older infotainment system and a six-speed automatic. It is the smart budget enthusiast pick.

3. 2016-2019 ATS-V
The 2016-2019 ATS-V is the high-performance halo because its 3.6L twin-turbo V6 makes 464 horsepower and 445 lb-ft, reaching 60 mph in about 3.9 seconds. It adds Magnetic Ride Control, an electronic limited-slip differential, Brembo brakes, and aggressive aero. A six-speed manual is available, making it a legitimate BMW M3 rival. It is a future collectible, especially the manual coupe.
This pick is for enthusiasts who want track-ready performance and are willing to pay a premium. It trades away daily comfort and fuel economy for extreme capability. Compared to the 2013-2015 3.6L V6, it is far more powerful but costs significantly more and requires premium fuel and tires. It is the ultimate ATS for driving purists.
4. 2017-2018 3.6L V6
The 2017-2018 3.6L V6 ranks here because it combines the strong naturally aspirated engine with the refined eight-speed automatic and updated CUE system. This revised tune produces 335 horsepower, making it quick and smooth. The rear-drive balance remains a highlight, and the interior feels premium. These later V6 cars hold up well and offer a low-stress ownership experience.

This pick is for buyers who want V6 power with the post-2016 interior and transmission improvements. It trades away the turbo's low-end torque for a linear power delivery. Compared to the 2016-2019 ATS-V, it is much less powerful but far more affordable and practical for daily driving. It splits the difference between early V6 value and the newest cars.
5. 2019 2.0L Turbo (Final Year)
The 2019 2.0L Turbo is the final year of the ATS sedan, offering the most mature version of the CUE system and chassis tuning. The 2.0L turbo carries over with 272 horsepower and the eight-speed automatic. As the newest used examples, 2019 cars have the longest remaining warranty and freshest condition. They typically command a modest premium over earlier years.
This pick is for buyers who want the final, most refined ATS sedan with the latest updates. It trades away the V6's smoothness for turbo efficiency and a lower price than the ATS-V. Compared to the 2017-2018 3.6L V6, it is newer and more refined but less powerful. Low-mileage final-year cars are appealing long-term keepers.
6. 2015 2.0L Turbo
The 2015 2.0L Turbo is the strongest of the early turbo cars, benefiting from minor running improvements over the 2013-2014 models. It still uses the six-speed automatic in most configurations but delivers 272 horsepower with the lively Alpha chassis. It is engaging to drive and now sits at an attractive price point. Buyers should confirm the CUE system behaves and check for timing-chain or turbo service history.

This pick is for value-minded shoppers who want the turbo four rather than the V6. It trades away the eight-speed automatic and improved CUE of later cars. Compared to the 2019 2.0L Turbo, it is cheaper but older and less refined. A clean, well-documented 2015 2.0T offers most of the ATS appeal for less money.
7. 2014 3.6L V6
The 2014 3.6L V6 is a strong early-generation pick, offering the smooth 321-hp naturally aspirated engine and excellent rear-drive dynamics. By 2014, Cadillac had addressed several first-year niggles, making it a safer bet than the 2013 launch cars. The interior is handsome, though tight in the rear. It is available at some of the lowest ATS prices today.
This pick is for budget enthusiasts who prioritize the V6's character and the chassis over the latest tech. It trades away the later eight-speed automatic and improved CUE system. Compared to the 2015 2.0L Turbo, it offers more power and smoothness but less fuel efficiency. A clean 2014 3.6L Performance trim is a rewarding choice.
8. 2016-2018 2.5L Base Four
The 2016-2018 2.5L Base Four offers the lowest entry price into ATS ownership, making roughly 202 horsepower. It is the least powerful and least engaging engine, lacking the turbo's torque and the V6's smoothness. On the plus side, it is mechanically simple with no turbocharger to worry about. It is best suited to buyers who simply want the ATS look and chassis at the cheapest cost.

This pick is for budget-focused buyers who prioritize price over performance. It trades away power and driving engagement for simplicity and low cost. Compared to the 2014 3.6L V6, it is cheaper but far less satisfying to drive. Only choose the 2.5L if budget is the priority, since the 2.0T delivers far more performance for a small price difference.
9. 2013 2.0L Turbo (Caution)
The 2013 2.0L Turbo launched the ATS and earned acclaim for handling, but as a first-model-year car it carries the most risk. Early examples were prone to CUE infotainment glitches, minor electronics bugs, and teething issues that later years resolved. The 272-hp turbo four with the six-speed automatic is enjoyable, but the dated CUE and first-year quirks make it a cautious buy. Purchase one only with documented service and a thorough infotainment check.
This pick is for bargain hunters who are willing to accept first-year risks for a lower price. It trades away reliability peace of mind for the lowest possible cost. Compared to the 2016-2018 2.5L Base Four, it offers more power but more potential headaches. For most shoppers, stepping up to a 2015 or post-2016 turbo car is well worth it.

10. 2013 2.5L Base Four
The 2013 2.5L Base Four is the least desirable ATS to seek out, combining the weakest 202-hp engine with first-year CUE and electronics concerns. It exists mainly as the cheapest possible entry into the ATS, and survivors are typically high-mileage or stripped-down examples. There is little reason to choose one over a 2.0T or V6 unless the price is exceptionally low. Treat any 2013 2.5L as budget transportation.
This pick is for buyers who absolutely must have the lowest possible ATS purchase price. It trades away power, refinement, and reliability for sheer affordability. Compared to the 2013 2.0L Turbo, it is less powerful and less engaging to drive. Verify the CUE system and all electronics work, and confirm a clean maintenance record before buying.
How we ranked these
This ranking weighs real-world reliability data, owner-reported issues, and expert reviews across model years. Primary factors include powertrain durability, transmission performance, infotainment functionality, and chassis refinement. Value retention and current used-market pricing are also considered, with higher scores for years offering the best balance of performance and long-term dependability.
Deliberately ignored are subjective styling preferences, brand loyalty, and dealer network quality, as these vary by individual and region. Also excluded are extreme track-performance metrics and rare, anecdotal failures that do not reflect typical ownership. The focus remains on practical, everyday usability and cost-effective ownership for the average buyer.
Related questions
What is the best Cadillac ATS model year?
The 2016-2018 2.0L turbo models are widely considered the best overall. They feature a more powerful 272-hp engine, an improved eight-speed automatic, and refinements to the CUE infotainment system that address earlier complaints. This combination offers the best balance of performance, reliability, and modern features.
Which Cadillac ATS years should I avoid?
Avoid the 2013 model year, especially the 2.0L turbo and 2.5L base four. These first-year cars had the most CUE infotainment glitches and minor electronics bugs. The 2013 2.5L is also the least powerful and least desirable. If considering a 2013, ensure it has documented service and a thorough electronics check.
Is the Cadillac ATS reliable?
Reliability is generally good, especially for the 2016-2018 models. The 3.6L V6 is considered the most reliable engine due to its naturally aspirated design. The 2.0L turbo is also dependable if timing chain and water pump service is kept up to date. Early 2013 models had more issues, but many were resolved by 2014.
What is the best value Cadillac ATS?
The 2013-2015 3.6L V6 offers the best value. It delivers 321 hp with a smooth, naturally aspirated character and rear-drive balance at a now-low used price. The 2014-2015 Premium or Performance trims add leather, navigation, and upgraded audio, making them smart budget enthusiast picks.
Is the Cadillac ATS-V worth it?
Yes, for enthusiasts who want track-ready performance. The 2016-2019 ATS-V delivers 464 hp from its twin-turbo V6, with sharper suspension and brakes. It commands a premium but offers a genuine BMW M3 competitor. The manual coupe is especially desirable and a potential future collectible.
What are common Cadillac ATS problems?
Common issues include CUE infotainment glitches, especially on 2013-2015 models, and timing chain or water pump failures on turbo four-cylinders. The rear seat is cramped, and early models had minor electronics bugs. Always test the CUE system and check for documented maintenance before buying.
Which Cadillac ATS engine is best?
The 3.6L V6 is often preferred for its smooth, linear power delivery and reliability without turbo complexity. The 2.0L turbo offers strong torque and better fuel economy but requires careful maintenance. The ATS-V's twin-turbo V6 is the most powerful but comes with higher running costs.
FAQ
What is the best Cadillac ATS model year to buy?
The 2016-2018 2.0L turbo models are widely considered the best overall. They feature a more powerful 272-hp engine, an improved eight-speed automatic, and refinements to the CUE infotainment system that address earlier complaints.
Are early Cadillac ATS years reliable?
Early 2013 models can have first-year CUE glitches and minor electronics bugs, but many issues were resolved by 2014. The 2013-2015 3.6L V6 is a solid value if you verify service history, especially for timing chain maintenance.
Which ATS engine is most reliable?
The 3.6L V6 is generally considered the most reliable, offering a smooth naturally aspirated character without the turbocharger complexity. However, the 2.0L turbo is also dependable if its timing-related service is kept up to date.
Is the ATS-V worth the higher price?
Yes, for enthusiasts who want track-ready performance. The 2016-2019 ATS-V delivers 464 hp from its twin-turbo V6, with sharper suspension and brakes. It commands a premium but offers a genuine BMW M3 competitor.
How is the rear seat space in the ATS?
The rear seat is cramped, especially for taller passengers. It’s one of the main trade-offs of the ATS, making it less practical than some rivals like the BMW 3 Series or Audi A4.
What should I check before buying a used ATS?
For turbo models, confirm that timing chain and water pump service was done. For any ATS, test the CUE system for responsiveness, and check for any electrical gremlins. A pre-purchase inspection is recommended.
What is the fuel economy of the Cadillac ATS?
Fuel economy varies by engine. The 2.0L turbo achieves around 22-31 mpg, while the 3.6L V6 gets about 18-28 mpg. The ATS-V is the thirstiest, at roughly 16-24 mpg. Actual figures depend on driving conditions and transmission.
Does the Cadillac ATS have all-wheel drive?
Yes, all-wheel drive was available as an option on most ATS models, including the 2.0L turbo and 3.6L V6. The ATS-V was rear-drive only. AWD improves traction in adverse weather but adds weight and slightly reduces fuel economy.
How long will a Cadillac ATS last?
With proper maintenance, a Cadillac ATS can last 150,000 to 200,000 miles or more. The 3.6L V6 and 2.0L turbo are durable engines. Regular oil changes, timing chain service, and transmission care are key to longevity.
What is the difference between the ATS and ATS-V?
The ATS-V is the high-performance version with a 464-hp twin-turbo V6, while standard ATS models have either a 2.0L turbo (272 hp), 2.5L four (202 hp), or 3.6L V6 (321-335 hp). The V adds Magnetic Ride Control, Brembo brakes, and an electronic limited-slip differential.
Sources
- https://www.cadillac.com/
- https://www.nhtsa.gov/
- https://www.fueleconomy.gov/
- https://cars.usnews.com/
- https://www.edmunds.com/
- https://www.kbb.com/
- https://en.wikipedia.org/wiki/Cadillac_ATS
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