Summary

• With 879 currently listed for sale and an average price of $27,955.00, 29.6% 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.

• 70.9% of 2021 XT6 models on CarGurus are accident free.

• The 2021 Cadillac XT6 offers spacious seating for up to seven, an impressive technology suite, and excellent handling characteristics.

Why it stands out

The 2021 Cadillac XT6 stands out in the crowded midsize luxury SUV segment with its refined design and spacious interior. Its three-row configuration comfortably accommodates up to seven passengers, making it a great choice for families. The XT6 features a powerful 3.6-liter V6 engine that delivers 310 horsepower, combined with a smooth nine-speed automatic transmission, ensuring a refined driving experience. The vehicle's luxury touches, such as comfortable seats and impressive technology, enhance the overall experience; however, some users have noted that advanced safety features are not standard across all models. While it competes well with rivals in terms of size and features, the XT6 suffers from a bit of weightiness that can affect driving dynamics. Still, it remains a worthy consideration for premium SUV shoppers looking for a blend of comfort and capability.

Other model years to consider

• 2022 Cadillac XT6

  • Average price: $31,667.00
  • Good/great deal percentage: 30.2%
  • User rating: 5 / 5
  • Total listings: 1,067

• 2020 Cadillac XT6

  • Average price: $25,932.00
  • Good/great deal percentage: 29.8%
  • User rating: 4.73 / 5
  • Total listings: 662

This analysis is based on CarGurus' proprietary market data from April 27, 2026, CarGurus experts' opinions, and generative AI.