Summary

• With 289 currently listed for sale and an average price of $26,144.00, 29.8% of 2021 Cadillac CT4s for sale on CarGurus are rated as good or great deals.

• 74.4% of 2021 CT4 models on CarGurus are accident free.

• The 2021 Cadillac CT4, which succeeds the ATS, offers a performance-oriented driving experience with options for turbocharged engines and rear-wheel drive, setting it apart in the compact luxury sedan segment.

Why it stands out

The 2021 Cadillac CT4 continues Cadillac's tradition of blending luxury and sportiness, making it a compelling choice among compact premium sedans. With a front-engine, rear-wheel-drive layout (optional all-wheel drive), it delivers a true sport-sedan experience, particularly appealing to those who appreciate driving dynamics. The CT4's available turbocharged engines, including a 2.0-liter and a more powerful 2.7-liter option, provide robust performance, especially in higher trims. The CT4's high-tech interior features, including wireless Apple CarPlay and Android Auto, enhance its appeal for tech-savvy buyers. However, some may find the base model's performance somewhat sluggish, and the rear seat may feel a bit cramped for taller passengers. Overall, the Cadillac CT4 strikes a good balance between luxury and performance, making it an attractive option for buyers in the market for a compact luxury sedan.

Other model years to consider

• 2022 Cadillac CT4

  • Average price: $28,979.00
  • Good/great deal percentage: 27.2%
  • User rating: 5 / 5
  • Total listings: 467

• 2023 Cadillac CT4

  • Average price: $30,787.00
  • Good/great deal percentage: 28.8%
  • Total listings: 475

• 2024 Cadillac CT4

  • Average price: $33,118.00
  • Good/great deal percentage: 29.9%
  • Total listings: 531

This analysis is based on CarGurus' proprietary market data from May 11, 2026, CarGurus experts' opinions, and generative AI.