Used 2020 Mercedes-Benz AMG GT for Sale nearPhiladelphia, PA

How much does the 2020 Mercedes-Benz AMG GT cost?

Prices have softened 13.08% compared to this time last year, making it a favorable time to shop this model year.

There are 269 listings available, which gives you a modest amount of inventory to compare before you buy. If you find a listing below $81,670.53, that's toward the low end of the year-round range and worth acting on quickly.

Is the 2020 Mercedes-Benz AMG GT a good car?

Yes — the 5/5 user rating points to strong owner satisfaction, and the expert rating is 8.83/10. The model scores 10/10 across Look and feel, Performance, and Form and function.

The AMG GT is built to look like a beautiful race car and to deliver the kind of performance that can thrill one passenger while intimidating the driver. It is aimed at the top tier of sports cars, with motorsport heritage at its core, and it is meant to feel exotic and serious rather than merely stylish. That makes it a strong fit if you want a dramatic sports car that prioritizes edge over ease.

The trade-offs are just as clear: it can be uncomfortable, and it is not suited to unskilled drivers. The expert review also notes that the coupe and roadster are not commuters or daily drivers, so you should expect a focused machine rather than a relaxed grand tourer.

27.1% of listings are priced as good or great deals, which suggests there are still some attractive opportunities if you shop carefully.

Is the 2020 Mercedes-Benz AMG GT reliable?

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

The AMG GT is described as a raw, razor-sharp machine that demands respect, but the expert review also says the newer models are much improved over the older AMG GT S. It highlights revised steering ratios and suspension tuning that made earlier cars nearly undrivable, while noting that the newer cars are not that way at all. That points to a used model that benefits from later development rather than early rough edges.

The performance notes also emphasize strong chassis control, excellent steering feedback, and a limited-slip differential that helps the car put power down cleanly. On the ownership side, the cost-effectiveness notes warn that resale values tank after just two years, so long-term ownership risk is more about depreciation than mechanical fragility.

What should I look for when buying a used 2020 Mercedes-Benz AMG GT?

Accident-free inventory is solid at 80.7% — always verify the vehicle history report.

You should still check the history report carefully, because a clean listing percentage does not replace documentation. Prioritize a thorough inspection of the suspension, brakes, and cabin condition, since the car is known for a very stiff ride and intense heat around the footwells. You should also make sure the car feels right for your use case, because this is a focused sports car rather than an easygoing daily driver.

Key things to evaluate:

• Trim level: The GT and GT C models share the dramatic roadster/coupe look, but the GT C adds rear-wheel steering and more aggressive rear-end details, while the GT R is the most extreme version with a fixed rear spoiler and even more aggressive aero. The base GT also leaves blind-spot monitoring and lane keep assist as options, while those features are standard on the higher trims.
• Powertrain: The 4.0-liter twin-turbo V8 comes in several outputs, with the GT, GT C, and GT R each stepping up in horsepower and torque. The car is praised for its stability, grip, and sharp responses, and the GT C’s rear-wheel steering helps make it especially agile.
• Safety package: Forward emergency braking, pedestrian detection, driver attention monitor, auto high beams, and parking sensors come standard. Blind-spot monitoring and lane keep assist are optional on the base GT and standard on all others. Adaptive cruise control is optional on all.
• Infotainment: The car uses an updated version of COMAND Touch with a 10-inch screen, onboard WiFi, and data services like live traffic and a companion smartphone app. Wireless phone charging is not included, and the touchpad is a no-cost option.
• Fuel efficiency: The expert review says it averaged 14 mpg, compared with an EPA estimate of 15 mpg city, 20 highway, 17 combined.

Which 2020 Mercedes-Benz AMG GT trim should I buy?

The 2020 Mercedes-Benz AMG GT is offered in 3 trim levels: GT, GT C, GT R.

Here's the short version:

• GT: This is the entry point, but it still gives you the AMG GT’s core exotic styling, strong V8 performance, and standard safety equipment. It makes the most sense if you want the look and feel of the car without chasing the most extreme hardware.
• GT C: This is the best-value trim if you want the sharpest balance of performance and usability. It adds rear-wheel steering, which the expert review calls out as a major contributor to agility and precision, and it also brings standard blind-spot monitoring and lane keep assist.
• GT R: This is the most aggressive choice, with the highest output and the most extreme aero treatment. It suits you if you want the most track-focused version and are willing to pay for the extra intensity.

Blind-spot monitoring and lane keep assist are optional on the base GT and standard on all others.

Is now a good time to buy a used 2020 Mercedes-Benz AMG GT?

This is a moderate market for selective buyers, with enough inventory and pricing movement to create opportunities if you shop carefully.

• Deal availability: 27.1% of listings are priced as good or great deals.
• Inventory: There are 269 listings available.
• Price trend: Prices have softened 13.08% compared with last year.
• Clean inventory: 80.7% of listings are accident-free.

If you find a listing below $81,670.53, that's toward the low end of the year-round range and worth acting on quickly.

What is the 2020 Mercedes-Benz AMG GT's resale value?

The current average of $81,578 sits slightly below last year's $93,850.

That drop suggests the market has already absorbed a meaningful amount of depreciation, which can help you as a buyer but works against you as a future seller. If you plan to own the car for a while, the current pricing may be more attractive than it was a year ago. Still, the model’s niche appeal and high-performance character can help support demand among shoppers who want something special.

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

Is the 2020 Mercedes-Benz AMG GT safe?

It earns a 9/10 safety score from our experts.

The AMG GT comes with head curtain airbags that deploy upward, two knee airbags, front and side airbags, and two fixed roll hoops. Forward emergency braking, pedestrian detection, driver attention monitor, auto high beams, and parking sensors come standard. Blind-spot monitoring and lane keep assist are optional on the base GT and standard on all others, while adaptive cruise control is optional on all.

There are no U.S. crash-test results from either NHTSA or IIHS for this model, so you should lean on the standard safety equipment and the trim-level differences when comparing listings.

Should I buy a 2020 Mercedes-Benz AMG GT 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:

• 27.1% of listings are priced as good or great deals.
• Accident-free inventory is solid at 80.7% — always verify the vehicle history report.
• Price trend: Prices have softened 13.08% compared with last year.
• Owners rate it 5/5 — a strong satisfaction signal.
• Mercedes says the AMG GT channels motorsport passion into a road car built to compete with top-tier sports cars.

Consider the 2021 if:

• At $78,318, the 2021 costs less than the current year's $81,578 average.
• It adds a four-passenger, four-door supercar layout with more practicality.

The bottom line: If you want the classic AMG GT formula and a market that has already softened, the 2020 is the better emotional buy. If you care more about lower pricing and added practicality, the 2021 is the smarter value path.

These recommendations are based on CarGurus' proprietary market data from September 4, 2026, CarGurus experts' opinions, and generative AI.