Summary

• With 63 currently listed for sale near Denver, CO and an average price of $31,396.00, 20.6% of 2021 BMW 4 Series models for sale on CarGurus are rated as good or great deals.

• Favorably reviewed: Owners rated the 2021 BMW 4 Series 5 / 5 stars.

• 87.3% of 2021 BMW 4 Series models on CarGurus are accident free.

• The 2021 BMW 4 Series stands out with its bold new styling, improved luxury features, and advanced technology integration.

Why it stands out

The 2021 BMW 4 Series brings a fresh design language to the luxury coupe segment, characterized by its striking front grille and sleek profile. It is available in both coupe and convertible styles, catering to a range of preferences among buyers. With powerful engine options, including a 2.0-liter turbocharged four-cylinder producing 255 horsepower and a more potent 3.0-liter inline-six generating 382 horsepower, the 4 Series promises robust performance. Inside, the cabin exudes luxury with high-quality materials and an intuitive infotainment system, making it a comfortable space for the driver and passenger alike. However, the distinct styling may not appeal to all, and the rear seats are somewhat cramped, limiting practicality for those needing more passenger space. Overall, the 2021 BMW 4 Series caters well to those who prioritize performance and luxury in a distinctly styled coupe.

Other model years to consider

• 2018 BMW 4 Series

  • Average price: $20,164.00
  • Good/great deal percentage: 17.8%
  • User rating: 4.92 / 5
  • Total listings: 129

• 2019 BMW 4 Series

  • Average price: $20,195.00
  • Good/great deal percentage: 20.0%
  • User rating: 5 / 5
  • Total listings: 110

• 2023 BMW 4 Series

  • Average price: $36,995.00
  • Good/great deal percentage: 25.9%
  • User rating: 4.86 / 5
  • Total listings: 85

This analysis is based on CarGurus' proprietary market data from June 2, 2026, CarGurus experts' opinions, and generative AI.