How much does the 2020 BMW 4 Series cost?

Prices have softened 7.96% compared to this time last year, making it a favorable time to shop this model year.

There are 624 listings available, which suggests you have room to compare options.

If you find a listing below $22,873.46, that's toward the low end of the year-round range and worth acting on quickly.

Is the 2020 BMW 4 Series a good car?

Generally — the 4.33/5 user rating points to strong owner satisfaction. Owners consistently praise the 2020 BMW 4 Series for its impressive power, agility, and design, and many also like the hardtop convertible setup and the way it performs on the road. For you, that makes it a compelling choice if you want a premium coupe or convertible that feels more individual than a conventional luxury car. With 35.1% of listings marked as good or great deals, the market still offers some attractive opportunities.

Is the 2020 BMW 4 Series reliable?

Owners rate it 4.33/5, a solid signal of long-term satisfaction.

The owner feedback also points to a dependable-feeling ownership experience, with praise centered on performance that feels strong and enjoyable over time. That said, some drivers mention visibility and screen size as drawbacks, so you should focus on whether the car’s condition and equipment match your expectations. For used buyers, the main long-term risk is paying for a car that looks appealing but has been poorly maintained or previously damaged.

What should I look for when buying a used 2020 BMW 4 Series?

At 64.3% accident-free, a meaningful share of listings has prior incidents — history verification is especially important.

You should start with a vehicle history report and confirm whether any prior damage was repaired properly. Then prioritize a thorough pre-purchase inspection, especially if you are considering a car with higher mileage or a lower-than-average price. Pay close attention to body condition, panel alignment, and how the car drives, since those details can reveal whether a listing is a clean example or one that needs extra caution.

Is now a good time to buy a used 2020 BMW 4 Series?

This looks like a moderate, selective buyer’s market, where you can find value if you shop carefully.

• Deal availability: 35.1% of listings are priced as good or great deals.
• Inventory: There are 624 listings available.
• Price trend: Prices have softened 7.96% compared with last year.
• Clean inventory: 64.3% of listings are accident-free.

If you find a listing below $22,873.46, that's toward the low end of the year-round range and worth acting on quickly.

What is the 2020 BMW 4 Series's resale value?

The current average of $23,280 sits slightly below last year's $25,293.

That softer pricing can help you buy at a more favorable point in the cycle, but it also means future resale gains may be more limited if the market stays soft. If you plan to sell later, condition and documentation will matter more because buyers will have plenty of comparable listings to choose from. A well-kept example should still hold attention better than one with visible wear or a questionable history.

Vehicles with solid owner satisfaction ratings, like this model year's 4.33/5, tend to retain buyer demand, which supports resale value over time.

Should I buy a 2020 BMW 4 Series or consider a different year?

If you're weighing the 2020 against nearby model years, here's how to think about it:

Choose the 2020 if:

• 35.1% of listings are priced as good or great deals.
• At 64.3% accident-free, a meaningful share of listings has prior incidents — history verification is especially important.
• Price trend: Prices have softened 7.96% compared with last year.
• Owners rate it 4.33/5 — a solid satisfaction signal.

Consider the 2021 if:

• At $33,082, the 2021 costs more than the current year's $23,280 average.
• It brings a redesigned look and more modern technology.

The bottom line: If you want the better value play, the 2020 is the stronger starting point because pricing has eased and deal availability is decent. If you care more about newer styling and are willing to pay a much higher entry price, the 2021 is the better alternative. For price-sensitive buyers, the 2020 is the smarter path; for shoppers prioritizing the newer design, it is worth stretching to the next year.

These recommendations are based on CarGurus' proprietary market data from August 21, 2026, CarGurus experts' opinions, and generative AI.