Best and Worst Cadillac XT6 Years: What to Buy & Avoid

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David Lawrence

It’s no coincidence that you’re researching the Cadillac XT6, as it’s a popular luxury SUV on the market. But before you make a purchase, it’s essential to know which models to avoid and which ones are worth considering. The 2020 and 2021 XT6s, for instance, have been plagued by reliability issues, making them the worst years to buy. What exactly went wrong, and which model year has redeemed the XT6’s reputation?

Cadillac XT6 Best And Worst Years

Key Takeaways

  • Avoid the 2020 and 2021 Cadillac XT6 models due to reliability issues, including electrical system and transmission problems.
  • The 2020 XT6 had backup camera failure, jerky acceleration, and transmission problems, while the 2021 XT6 had electrical system and fuel system issues.
  • The 2022 Cadillac XT6 is a recommended model with improved dependability, fewer reported problems, and attractive exterior design features.
  • When buying a used Cadillac XT6, research the market value, check the vehicle’s history, test drive, and inspect before making a purchase.
  • Consider certified pre-owned XT6 models for added assurance and don’t hesitate to negotiate the price based on the car’s condition and features.

Models to Avoid: 2020 and 2021

Two model years of the Cadillac XT6 stand out as ones to avoid: 2020 and 2021.

If you’re in the market for a used car, it’s essential to steer clear of these model years. Both have been plagued by reliability issues, making them a costly and frustrating investment.

You’ll want to focus on other model years that have proven to be more dependable. Research and test drive other options before making a decision.

Issues With the 2020 Cadillac XT6

You may have experienced some frustrating issues with your 2020 Cadillac XT6, including problems with the electrical system and transmission.

These issues can affect the overall dependability and driving experience of your vehicle, and it’s essential to be aware of them.

Specifically, you may have encountered backup camera failure, fuel gauge malfunctions, jerky acceleration, and failure to downshift when accelerating uphill.

Electrical System Issues

The 2020 Cadillac XT6’s electrical system has been plagued by a multitude of issues, significantly impacting the vehicle’s overall dependability and driving experience.

You may encounter problems with the backup camera, lane departure system, and fuel gauge, which can be frustrating and affect your safety on the road.

Additionally, the start/stop accumulator may malfunction, causing inconvenience.

Furthermore, the fuel supply issues can lead to sudden engine shutoffs while driving, a serious safety concern.

It’s essential to address these electrical system issues to guarantee a smooth and safe ride.

Transmission Problems

Beyond the electrical system woes, the 2020 Cadillac XT6’s transmission also proved to be a trouble spot, manifesting in various forms that undermined the vehicle’s overall dependability and driving experience.

You may have experienced jerky acceleration, failure to downshift when accelerating uphill, or issues with the torque converter, causing hesitation or stumbling when shifting gears.

Some owners reported slipped or hesitant gear shifts, leading to a rough driving experience.

Cadillac addressed the issue with a technical service bulletin, but in severe cases, the entire transmission needed replacement.

This costly repair may be covered under the powertrain warranty, depending on your situation.

Problems With the 2021 Cadillac XT6

Fewer complaints were lodged against the 2021 Cadillac XT6 compared to its 2020 predecessor, but issues still persisted.

You may encounter problems with this model, including:

  1. Electrical system issues: Unexpected beeping sounds, lane departure system failures, and lift gate touch-to-open switch failures can be frustrating and affect your driving experience.
  2. Faulty fuel system: Sudden engine shutoffs while driving can be a safety concern and cause inconvenience.
  3. Back over prevention problems: Issues with the backup camera and parking assist features can compromise your safety on the road.

These problems can impact the overall dependability and driving experience of your 2021 Cadillac XT6.

Recommended Model: 2022

You’ll appreciate the 2022 Cadillac XT6‘s improved dependability, with fewer reported problems compared to earlier models.

Its attractive exterior design is also refined by new features like optional 21-inch wheels and Brembo brakes with red calipers on the Sport trim.

Improved Dependability

The 2022 Cadillac XT6 has taken a significant leap forward in terms of dependability, distancing itself from its predecessors.

You’ll enjoy a more reliable ride with fewer reported problems.

  1. Fewer electrical system issues: Bid farewell to frustrating glitches and malfunctions.
  2. Reduced transmission problems: Shift into gear with confidence, knowing your XT6’s transmission is more reliable.
  3. Fewer recalls: Drive away, worry-free, with the 2022 XT6’s improved reliability, having parted ways with previous concerns.

This luxury SUV has proven itself as a solid choice for those seeking a reliable and feature-packed ride.

Attractive Exterior Design

Building on its improved dependability, the 2022 Cadillac XT6 also boasts an attractive exterior design that’s sure to turn heads.

You’ll appreciate the well-proportioned two-box shape and narrow LED headlights that contribute to its sleek appearance. The Sport trim adds Brembo brakes with red calipers, giving it a sportier look.

New 21-inch wheels provide a more aggressive stance. With a length of 16.5 feet and a wheelbase of 112.7 inches, the XT6 has a spacious and stable exterior presence, making it a luxury vehicle that exudes confidence on the road.

Buying a Used Cadillac XT6: Tips and Considerations

When shopping for a used Cadillac XT6, it’s essential to approach the process with a clear head and a solid understanding of what to look for.

You want to find a luxury three-row SUV that meets your needs and fits your budget.

  1. Research the market value: Consider factors like trim level, mileage, and condition to make an informed purchase.
  2. Check the vehicle’s history: Verify it’s accident-free and review any previous owners or commercial use.
  3. Test drive and inspect: Identify potential issues, such as transmission problems or electrical gremlins, and guarantee it’s in good condition.

Consider certified pre-owned XT6 models for added assurance, and don’t hesitate to negotiate the price based on the car’s condition, mileage, and features.

Common Problems and Years to Avoid

You’ve done your research, checked the vehicle’s history, and test-driven a few options, but now it’s time to get real about the potential pitfalls of buying a used Cadillac XT6.

Be aware that some models may exhibit torque steer, which can be unsettling.

Oil leaks are another common issue, so inspect the engine carefully.

Additionally, some owners have reported problems with the blind spot monitoring system.

You may also find that the lumbar support is lacking in some trims.

Moreover, the surround vision camera has been known to malfunction in certain models.

In addition, research thoroughly to avoid these issues.

Engine Choices and Performance

The Cadillac XT6’s engine options can significantly impact its overall performance and driving experience.

You’ll have two choices: a 2.0 4-cylinder turbo engine or a 3.6 V6 engine.

Three key points to ponder:

  1. Power and Performance: The V6 engine with 310HP is a better option, providing more power and better fuel efficiency.
  2. Handling and Towing: If you prioritize towing capacity, the V6 engine is a better choice. However, if you prefer a softer ride, the front-wheel drive (FWD) XT6 may be suitable.
  3. Package Options: The Premium Luxury and Sport trims offer a nine-speed automatic transmission and front or all-wheel drive. The Platinum package’s Sport suspension provides a firmer ride and sharper cornering.

When looking at performance cars, make sure to check out our guides on models like the Cadillac XT4, Cadillac DTS, Cadillac CTS-V and Cadillac CT6. Knowing which model years to target and which to avoid is crucial. Our expert reviews break down these models, providing insights into the years that are celebrated for their engineering excellence and driving satisfaction, as well as those that are best to avoid due to potential issues.

About the author
David Lawrence
David grew up among mechanics and off-road enthusiasts, gaining deep knowledge in car mods, off-roading techniques, and automotive engineering, making him a trusted 4x4 expert.