Summary

• With 72 currently listed for sale near Washington, DC and an average price of $26,565.00, 45.8% of 2021 Cadillac XT6 models for sale on CarGurus are rated as good or great deals.

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

• 100.0% of 2021 XT6 models on CarGurus are accident-free.

• The 2021 Cadillac XT6 offers spacious third-row seating, advanced technology features, and confident handling, appealing to families and premium SUV shoppers.

Why it stands out

The 2021 Cadillac XT6 distinguishes itself in the crowded midsize SUV market with a blend of refinement and functionality. Its stylish design includes signature Cadillac features, such as sophisticated aesthetic lines and premium interior materials, making for an upscale appearance. With various trim levels, including Luxury, Premium Luxury, and Sport, buyers have options to suit their preferences. The smooth power delivery from its 3.6-liter V6 engine—coupled with a nine-speed automatic transmission—ensures a pleasant driving experience, albeit with noted limitations in dynamics when compared to competitors.

Despite its strengths in interior comfort and technology, the XT6 is mostly unchanged from its predecessor, which could lead potential buyers to explore other options with more significant updates. However, the XT6 remains attractive for those prioritizing a spacious third row and a representative list of safety features, securing its place among premium SUVs despite competition from rivals that offer superior handling and efficiency.

Other model years to consider

• 2020 Cadillac XT6

  • Average price: $25,022.00
  • Good/great deal percentage: 43.6%
  • User rating: 4.73 / 5
  • Total listings: 55

• 2022 Cadillac XT6

  • Average price: $24,350.00
  • Good/great deal percentage: 41.4%
  • User rating: 5 / 5
  • Total listings: 87

This analysis is based on CarGurus' proprietary market data from June 16, 2026, CarGurus experts' opinions, and generative AI.