How much does the 2020 BMW M4 cost?

Prices are up 3.41% year-over-year — a sign of continued demand for this model year.

There are 147 listings available, which gives you some room to compare condition, mileage, and equipment.

If you find a listing below $49,856.44, that's toward the low end of the year-round range and worth acting on quickly.

Is the 2020 BMW M4 a good car?

Yes — the 2020 BMW M4 earns a 5/5 user rating, which points to strong owner satisfaction.

The overview describes it as a high-performance coupe and convertible that still offers everyday usability, with a twin-turbo inline-six, rear-wheel drive, and either a manual or automatic transmission. It also stands out for its motorsport-inspired hardware, including lightweight suspension and body parts, an Active M Differential, and standard M compound brakes.

For you, that means the appeal is not just straight-line speed but a focused, enthusiast-oriented package that still works as a usable road car. 29.3% of listings are priced as good or great deals, so there are still some attractive opportunities if you shop carefully.

Is the 2020 BMW M4 reliable?

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

The overview suggests a car built with serious performance hardware and a well-rounded chassis, but it also makes clear that used examples may have been driven hard or even used on the racetrack. That means reliability for you depends heavily on how the car was treated before you buy it.

For a used buyer, the main long-term risk is not just age or mileage, but wear from hard use, skipped maintenance, or modifications that may have stressed key components.

What should I look for when buying a used 2020 BMW M4?

At 71.4% 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 damage was structural, cosmetic, or repaired properly. Then prioritize a pre-purchase inspection that focuses on the brakes, suspension, steering, and any aftermarket modifications.

Because this is a performance car, condition matters as much as mileage. You want evidence of careful ownership, clean service records, and signs that the car has not been tracked or heavily altered.

Is now a good time to buy a used 2020 BMW M4?

This is a seller’s market, so you should act selectively and be ready to move when a strong listing appears.

• Deal availability: 29.3% of listings are priced as good or great deals.
• Inventory: There are 147 listings available.
• Price trend: Prices are up 3.41% year-over-year.
• Clean inventory: 71.4% of listings are accident-free.

If you find a listing below $49,856.44, that's toward the low end of the year-round range and worth acting on quickly.

What is the 2020 BMW M4's resale value?

The current average of $56,702 sits slightly above last year's $54,834.

That upward move suggests the market still values this model year, which can help support resale if you buy well and keep the car in strong condition. For a future seller, that means clean history, original equipment, and documented maintenance should matter a lot when it comes time to list.

Because prices are already trending higher, a well-kept example may hold buyer interest better than one with questionable history or visible wear. Vehicles with strong owner satisfaction ratings, like this model year's 5/5, tend to retain buyer demand, which supports resale value over time.

Should I buy a 2020 BMW M4 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:

• 29.3% of listings are priced as good or great deals.
• At 71.4% accident-free, a meaningful share of listings has prior incidents — history verification is especially important.
• Price trend: Prices are up 3.41% year-over-year.
• Owners rate it 5/5 — a strong satisfaction signal.

Consider the 2021 if:

• It emphasizes driving enjoyment even more, while adding a manual-transmission-focused appeal.

The bottom line: If you want the stronger value case and are comfortable doing careful due diligence, the 2020 is the better primary target. If your priority is a more driver-focused alternative and you can stretch for a newer year, the 2021 is worth considering. For price-sensitive buyers, the 2020 still makes sense when you find a clean example near the low end of the market.

These recommendations are based on CarGurus' proprietary market data from August 28, 2026, CarGurus experts' opinions, and generative AI.