Summary

• With 262 currently listed for sale and an average price of $25,892.00, 32.1% of 2021 Cadillac CT4s for sale on CarGurus are rated as good or great deals.

• 75.2% of 2021 CT4 models on CarGurus are accident free.

• The 2021 Cadillac CT4 continues to impress with its front-engine, rear-wheel-drive layout, sporty performance options, and advanced technology features.

Why it stands out

The 2021 Cadillac CT4 builds on its reputation as a compelling entry in the small luxury sedan market, offering excellent handling characteristics thanks to its rear-wheel-drive architecture, which is derived from the Chevrolet Camaro. Notably, the CT4's turbocharged engine options—including a 2.0-liter with 237 horsepower and a 2.7-liter with 309 to 325 horsepower—provide a power range appealing to performance enthusiasts. The cabin boasts impressive technology, including a standard touchscreen infotainment system with Apple CarPlay and Android Auto. Moreover, with Cadillac's commitment to quality, the CT4 delivers a refined driving experience. However, potential buyers should consider the confined back seat and note that the base model's performance could be sluggish compared to higher trims.

Other model years to consider

• 2022 Cadillac CT4

  • Average price: $29,410.00
  • Good/great deal percentage: 29.2%
  • User rating: 5 / 5
  • Total listings: 421

• 2023 Cadillac CT4

  • Average price: $30,749.00
  • Good/great deal percentage: 30.2%
  • Total listings: 480

• 2024 Cadillac CT4

  • Average price: $32,623.00
  • Good/great deal percentage: 30.1%
  • Total listings: 528

This analysis is based on CarGurus' proprietary market data from June 22, 2026, CarGurus experts' opinions, and generative AI.