Summary

• With 273 currently listed for sale and an average price of $25,931.00, 33.0% of 2021 Cadillac CT4s for sale on CarGurus are rated as good or great deals.

• 70.7% of 2021 Cadillac CT4 models on CarGurus are accident-free.

• The 2021 Cadillac CT4 offers a sport-sedan experience with options for rear-wheel or all-wheel drive, turbocharged engines, and impressive technology updates including wireless Apple CarPlay and Android Auto compatibility.

Why it stands out

The 2021 Cadillac CT4 emerges as a compelling choice in the crowded compact luxury sedan market, offering distinctive American styling and a sport-sedan ethos that emphasizes dynamic performance. It features a choice of two turbocharged engines, a spacious front cabin, and a robust chassis that shares components with the Chevrolet Camaro. This model year is enhanced by its introduction of advanced safety technologies such as forward-collision warning and automatic emergency braking, which became standard. Furthermore, the option for all-wheel drive adds versatility for different driving conditions, resonating well with buyers seeking both style and practicality. Despite some criticism regarding its base model's performance and rear-seat space, the CT4 is well-regarded for its sporty dynamics and reliable performance, making it an attractive option for luxury car enthusiasts.

Other model years to consider

• 2022 Cadillac CT4

  • Average price: $30,115.00
  • Good/great deal percentage: 31.9%
  • User rating: 5 / 5
  • Total listings: 432

• 2023 Cadillac CT4

  • Average price: $30,786.00
  • Good/great deal percentage: 32.5%
  • Total listings: 474

• 2024 Cadillac CT4

  • Average price: $32,729.00
  • Good/great deal percentage: 32.8%
  • Total listings: 528

This analysis is based on CarGurus' proprietary market data from June 15, 2026, CarGurus experts' opinions, and generative AI.