Summary

• With 906 currently listed for sale and an average price of $28,169.00, 30.4% of 2021 Cadillac XT6s for sale on CarGurus are rated as good or great deals.

• Favorably reviewed: Owners rated the 2021 Cadillac XT6 3.67 / 5 stars.

• 73.6% of 2021 XT6 models on CarGurus are accident free.

• The 2021 Cadillac XT6 is powered by a robust 3.6-liter V6 engine, offering spacious seating for seven and advanced technology features, making it a comfortable option for families.

Why it stands out

The 2021 Cadillac XT6 distinguishes itself with a blend of spaciousness and sophistication, making it a compelling choice for buyers seeking a luxury three-row SUV. Its powerful 3.6-liter V6 engine, coupled with a nine-speed automatic transmission, delivers a smooth driving experience, although some may find its handling a bit heavy. The interior mirrors the luxury of the Cadillac brand, with high-quality seating and an array of technology features that enhance comfort and usability. However, the XT6 maintains a competitive edge by offering generous cargo space and standard features such as tri-zone climate control and an 8.0-inch touchscreen infotainment system. Despite some critiques regarding its performance dynamics and the lack of advanced safety features being standard, the XT6 remains a strong contender in the luxury SUV market, especially for families needing space and comfort.

Other model years to consider

• 2022 Cadillac XT6

  • Average price: $31,776.00
  • Good/great deal percentage: 31.4%
  • User rating: 5 / 5
  • Total listings: 1,052

• 2020 Cadillac XT6

  • Average price: $25,930.00
  • Good/great deal percentage: 29.7%
  • User rating: 4.73 / 5
  • Total listings: 684

This analysis is based on CarGurus' proprietary market data from June 1, 2026, CarGurus experts' opinions, and generative AI.