Used 2020 BMW M4 for Sale nearReading, PA

Compare 2020 BMW M4 Trims

The 2020 BMW M4 lineup offers a blend of performance and luxury, with options ranging from the accessible Coupe RWD to the fully loaded CS Coupe RWD.

• Starting at $50,463
• Best MPG/MPGe: 18 city / 25 hwy
• Most Popular: Coupe RWD

Trim Overview

Prices updated weekly from CarGurus listings.

Quick Compare Table

Listing prices sourced from CarGurus — updated weekly. OEM specs from manufacturer data.

Missing data displayed as "—".

Trim Deep Dives

Coupe RWD — "Who It's For"

The Coupe RWD is the pick for shoppers who want a high-performance vehicle without stepping up to the pricier trims. It's also the most popular trim in the lineup.

• Avg. market price: $57,285 (updated weekly)
• MPG/MPGe: 18 city / 25 hwy
• Inventory: 340 listings
• View Coupe RWD listings

Convertible RWD — "Who It's For"

The Convertible RWD is the choice for those who desire an open-top experience without the highest price tag. It offers a stylish ride with solid performance.

• Avg. market price: $50,463 (updated weekly)
• MPG/MPGe: 17 city / 25 hwy
• Inventory: 129 listings — lower availability; may limit negotiating room
• View Convertible RWD listings

CS Coupe RWD — "Who It's For"

The CS Coupe RWD is ideal for buyers seeking the ultimate performance and luxury features without compromise. It's the most exclusive trim with limited availability.

• Avg. market price: $57,872 (updated weekly)
• MPG/MPGe: 17 city / 23 hwy
• Inventory: 13 listings — lower availability; may limit negotiating room
• View CS Coupe RWD listings

Trim Recommendations

Most Popular — Coupe RWD

With 340 active listings, the Coupe RWD is the clear volume leader in the lineup.

Browse Coupe RWD listings

Best Budget Option — Convertible RWD

At $50,463 avg market price — below the lineup median of $57,285 — it's the most accessible entry point.

Browse Convertible RWD listings

Best for Fuel Economy — Coupe RWD

The Coupe RWD leads the lineup with the best fuel efficiency at 18/25 MPG.

Browse Coupe RWD listings

These recommendations are based on CarGurus' proprietary market data from November 12, 2026, CarGurus experts' opinions, and generative AI.

How much does the 2020 BMW M4 cost?

Prices are up 8.18% year-over-year — a sign of continued demand for this model year.

There are 156 listings available, which gives you a modest amount of inventory to compare before you buy.

Is the 2020 BMW M4 a good car?

Yes — 5/5 is a strong user rating for this model year. The 2020 BMW M4 stands out as a compact performance coupe and convertible that blends serious speed with everyday usability, and it delivers that formula with a twin-turbo inline-six, rear-wheel drive, and both manual and automatic transmission choices. It also brings the kind of M Division hardware you’d expect, along with generous standard equipment, so you get a focused driver’s car without giving up basic comfort and convenience. With 34.0% of listings marked as good or great deals, there is still some market opportunity if you shop carefully.

Is the 2020 BMW M4 reliable?

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

The 2020 BMW M4 is described as a high-end performance car that may have been driven hard, so condition matters more than it would on a typical commuter car. For used buyers, the main long-term ownership risk is ending up with a car that has seen aggressive use or deferred maintenance.

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

At 68.6% accident-free, a meaningful share of listings has prior incidents — history verification is especially important.

You should start with a full vehicle history report and confirm whether the car has had any collision repairs, title issues, or repeated ownership changes. A pre-purchase inspection should focus on signs of hard driving, wear on brakes and tires, and the condition of the suspension and drivetrain. Because this is a performance car, you should pay close attention to how well the car has been maintained, not just how it looks in photos.

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

This looks like a moderate market for selective buyers, so you can shop with some leverage if you’re patient.

• Deal availability: 34.0% of listings are priced as good or great deals.
• Inventory: There are 156 listings available.
• Price trend: Prices are up 8.18% year-over-year.
• Clean inventory: 68.6% of listings are accident-free.

If you find a listing below $49,856, 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 $55,847 sits slightly above last year's $51,626.

That upward move suggests the market still values this model year, which can help support resale strength if you buy carefully. A car that holds demand while prices rise tends to give you a better chance of recovering value later, especially if you keep mileage and condition in check. For a future seller, strong presentation and documented maintenance should matter a lot in preserving that value.

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:

• 34.0% of listings are priced as good or great deals.
• At 68.6% accident-free, a meaningful share of listings has prior incidents — history verification is especially important.
• Price trend: Prices are up 8.18% year-over-year.
• Owners rate it 5/5 — a strong satisfaction signal.

Consider the 2021 if:

• At $64,919, the 2021 costs more than the current year's $55,847 average.
• It adds a more focused performance experience with a manual-friendly enthusiast appeal.

The bottom line: If you want the better value, the 2020 is the primary path because it combines strong satisfaction, solid deal availability, and a lower average price. If you’re willing to spend more for a newer model-year experience, the 2021 is the secondary path for buyers who prioritize the latest version over price.

How does the 2020 BMW M4 compare to the 2020 Mercedes-Benz C-Class?

These recommendations are based on CarGurus' proprietary market data from November 10, 2026, CarGurus experts' opinions, and generative AI.