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Used BMW M8 Gran Coupe Review: Power, Value, and Reliability

Used BMW M8 Gran Coupe Review: Power, Value, and Reliability

If you’ve ever thought a supercar can’t be practical, the M8 Gran Coupe is here to shatter that myth—beautifully. With the speed of a coupe, the comfort of a sedan, and the attitude of a German rock star, this is the kind of luxury machine that looks just as good pulling up to valet as it does dominating the open highway. And if you’re looking for the smartest way to own one? Buying used might just be your winning move.

At AutoPro Nashville, we know a thing or two about performance luxury. Let’s dive into what makes the M8 Gran Coupe such a knockout—and why scoring a used one might be your best automotive decision yet.

We’ve already broken down the coupe and convertible in The Used BMW M8 Competition – Where Luxury Meets Motorsport DNA, and if you’re into the brand’s roots, Unveiling the History of BMW at AutoPro Nashville covers that too.

The M8 Gran Coupe Story: Power Meets Practicality

BMW’s M8 Gran Coupe didn’t just show up to compete—it arrived to dominate, merging high-performance engineering with the space and comfort of a grand touring sedan. Let’s take a closer look at how it came to life and evolved since its debut.

Origins: From Concept to Reality

The idea of the M8 Gran Coupe took shape after BMW relaunched the 8 Series lineup in 2018. With the return of this premium grand tourer, BMW aimed to offer something more exclusive than the 7 Series and sharper than the 5 Series—without skimping on luxury or performance.

Soon after, BMW announced it would unleash full M versions across all 8 Series body styles. While the M8 Coupe and Convertible debuted in 2019, the M8 Gran Coupe followed in 2020, bringing more versatility with four doors and a stretched wheelbase.

This wasn’t just a longer M8—it was built with its own chassis tuning, unique proportions, and the same aggressive heart under the hood.

2020: The Debut Year

  • Launch of the M8 four-door and M8 Competition Gran Coupe
  • First time BMW offered a true four-door “M” flagship in the 8 Series line
  • Powered by the 4.4L twin-turbo V8 with 600 hp (617 hp in Competition)
  • M xDrive AWD system with rear-wheel bias
  • Adaptive M suspension and standard carbon fiber roof on Competition
  • Design differences from the Coupe included a longer wheelbase and unique rear door styling for easier rear access

This model year set the tone for the M8 GC’s blend of explosive power and high-end luxury. Reviewers immediately noted it felt more refined than an M5 and more planted than its two-door sibling.

2021: Subtle Refinements

  • Technology upgrades included over-the-air updates and improved iDrive 7 responsiveness
  • Enhanced interior customization options: new trim colors, contrast stitching, and seat finishes
  • Standard features were expanded in some trims—soft-close doors and more driver-assist features became more widely available

While performance stayed the same, BMW focused on comfort and tech polish, showing their intention to make the M8 GC a true luxury flagship, not just a track monster with back seats.

2022: Continuation with Expanded Colors and Packages

  • No major mechanical changes, but BMW added more special paint finishes, including Frozen Pure Grey and Tanzanite Blue II
  • Wider availability of M Carbon exterior package, which added lightweight visual flair
  • Optional M Driver’s Package with a higher top speed limiter and access to BMW M driving school

BMW recognized its audience wanted more personalization—and this year offered just that.

2023–2024: Mild Facelift and Tech Updates

  • Subtle design tweaks to headlights and front grille
  • Introduction of BMW Curved Display, merging digital gauge cluster and infotainment under a single curved screen
  • Improved voice control and Apple CarPlay/Android Auto integration
  • Continued offering of M8 Competition Gran Coupe as the sole model in many markets—dropping the base M8 in some regions

This mid-cycle refresh modernized the cockpit while keeping the driving dynamics intact. Enthusiasts welcomed the upgraded interior layout and seamless tech interface.

2025 and Beyond: What’s Next?

As of now, the M8 Gran Coupe remains a powerhouse in BMW’s M lineup with no confirmed redesign—but with BMW’s electric future accelerating, we could see a hybrid or fully electric version in the next generation. Until then, the current M8 GC continues to blend muscle, luxury, and everyday usability in a way few competitors can.

Schedule your test drive, browse our inventory, and let’s get you into a used BMW M8 Gran Coupe that turns every commute into a thrill ride.

Specs, Features & Trims of The Four-Door M8 

The 2023–2024 BMW M8 sedan might just be one of the most underappreciated monsters on the road. It’s sleek enough to pass for a high-end executive cruiser—but tap the throttle, and you’ll hear the growl of a supercar that forgot it had four doors. This thing doesn’t just blur the line between track and touring—it eats the line for breakfast.

If you’re searching for a high-performance luxury sedan available in United States, the 2023–2024 BMW M8 Gran Coupe deserves a serious look. Here’s what you’re really getting—and why holding out for the 2025 model might not be worth the wait.

2023–2024 BMW M8 Gran Coupe: A Closer Look at the Numbers

BMW didn’t mess too much with a good thing here, and honestly, we’re glad. The 2023 and 2024 M8 Gran Coupe models remain mechanical twins to their predecessors—refined, ridiculously fast, and tech-forward.

Here’s what you get under the hood:

  • Engine: 4.4L Twin-Turbo V8
  • Horsepower: 617 hp (Competition trim standard)
  • Torque: 553 lb-ft
  • 0–60 mph: ~3.0 seconds
  • Transmission: 8-speed M Steptronic automatic
  • Drivetrain: M xDrive AWD with rear-wheel-drive mode
  • Top Speed: 155 mph (190+ with M Driver’s Package)

The real magic is how all of this power feels—delivered smoothly, but with the authority of a car that knows it can smoke almost anything on the highway.

Interior & Tech: Not Just a Pretty Face

In 2023, BMW gave the M8 Gran Coupe its most noticeable cabin update—introducing the BMW Curved Display, which combines a massive digital instrument cluster with a large infotainment screen in a seamless arc. It’s futuristic, sharp, and remarkably intuitive.

Depending on the trim and options, here’s what else you’ll enjoy:

  • Merino leather in nearly every imaginable color
  • M Carbon bucket seats (optional, if you’re brave)
  • Heated, ventilated, and massaging front seats
  • Bowers & Wilkins Diamond surround sound system (optional and worth it)
  • Ambient lighting, wireless charging, and multi-zone climate control
  • Safety tech like adaptive cruise control, lane-keep assist, and parking sensors

Let’s not forget the four-door advantage: actual legroom for rear passengers, making this one of the few cars that can scare your friends and keep them comfortable.

Trim Breakdown: Know What You’re Getting

Unlike some models that offer endless trims and confusing bundles, the M8 Gran Coupe keeps it simple:

  • M8 Gran Coupe (Discontinued in many markets) – Originally the base model with 600 hp
  • M8 Competition Gran Coupe – Standard now, with all the best performance features baked in

The Competition model comes with:

  • Enhanced exhaust sound tuning
  • Tighter suspension
  • Exclusive wheels and badging
  • M Sport seats and extra performance settings

If you find a used M8 Gran Coupe in Competition spec, you’re already winning.

2025 BMW M8 Gran Coupe: What’s New?

So, what about the 2025 model?

Well… not much. As of now, BMW hasn’t announced any major mechanical upgrades or visual refreshes for 2025. The same 617-horsepower engine carries over, and trim offerings are expected to stay consistent, with the M8 Competition Gran Coupe remaining the default configuration in most markets.

That means if you’re shopping at a luxury used car dealership near Nashville—especially one like AutoPro Nashville—you’re likely to find a gently-used 2023 or 2024 model with nearly all the features of a brand-new one… minus the sticker shock.

A Quick Personal Take from Brentwood (No Sides, Just Truth)

There’s something about driving through Brentwood on a crisp Saturday morning that makes the BMW’s high-performance sedan feel right at home. I remember cruising down Franklin Road near Crockett Park in a 2023 model—sun peeking out, engine barely ticking over in Comfort mode. Even with all its power, the car felt composed, elegant… like it belonged in this part of Tennessee.

But then, I switched it to Sport Plus and took the long way down Murray Lane. The exhaust came alive, the steering tightened, and suddenly Brentwood’s quiet backroads felt like a test track. That’s the dual nature of the M8 Gran Coupe—it can be calm and luxurious when you’re pulling into your favorite coffee shop in town, but with one tap, it turns into a beast on wheels.

If you’re shopping at a used car dealership on Franklin Rd, TN, and wondering whether this car really fits both worlds—trust me, it does. Brentwood never felt smaller… or faster.

Buy a Used BMW M8 Gran Coupe in Nashville

Looking to buy a used BMW M8 Gran Coupe in Nashville? At AutoPro Nashville, we offer low-mileage models with full vehicle history reports and up to 5-year warranty options. Save thousands compared to new while enjoying the same 617-hp performance and luxury features. Check our current M8 inventory or call us at 615-377-6101 to schedule a test drive today.

Buying Guide & Competitive Analysis

Buying a high-performance luxury car like the BMW M8 Gran Coupe is a big decision—not just because of the price, but because of the long-term ownership experience. Whether you’re looking at a lightly used 2023 or 2024 model or weighing it against rivals like the Mercedes-AMG GT 63, Audi RS7, or Porsche Panamera Turbo, this guide will walk you through what matters most: reliability, performance, comfort, and cost of ownership.

Common Issues to Know Before You Buy

Even a car built by BMW M isn’t immune to problems, especially when buying used. Thankfully, the M8 Gran Coupe has proven to be relatively solid—especially 2023 and newer models. That said, here are some things to keep in mind:

  • Brake wear: The M8’s performance brakes are fantastic but expensive to replace. If the previous owner drove aggressively, they could wear out quickly.
  • Tire and wheel damage: With 20-inch wheels and low-profile tires, curb rash and sidewall bubbles aren’t uncommon—especially in urban areas.
  • Oil consumption: Some owners have reported slightly higher oil use in earlier years. This is common with high-performance turbo engines but should be monitored.
  • Software glitches: iDrive 7 and the Curved Display system in 2023–2024 models are generally reliable, but occasional bugs or Bluetooth issues can occur. These are usually fixed by BMW updates.

A pre-purchase inspection (PPI) is a smart move. Even though BMW builds these to last, knowing what you’re walking into makes a big difference with any pre-owned luxury vehicle.

Maintenance Tips for Long-Term Ownership

  • Use premium fuel only. The twin-turbo V8 is designed for it, and running anything less can affect performance and engine life.
  • Stick to regular oil changes. Every 5,000–7,500 miles, even if BMW recommends longer intervals (10,000-mile). The engine runs hot and hard, so clean oil matters.
  • Flush the transmission and differential fluids around 50,000 miles, especially if the car has been driven spiritedly.
  • Inspect suspension components around 60,000 miles. Control arms and bushings can wear early on cars with stiffer setups like the M8.

If you’re buying from a dealer that offers extended warranties or certified service, that’s a big bonus. It helps offset the cost of ownership on high-performance cars like this.

Close-up of the 2022 BMW M8 Competition 4.4L V8 Twin-Turbo engine under the hood
Under the hood of the 2022 BMW M8 Competition: a 617-hp twin-turbo V8 built for thrilling performance.

How the M8 Gran Coupe Stacks Up Against the Competition

Let’s be honest: you’ve probably also looked at the Mercedes-AMG GT 63, the Audi RS7, or even a Porsche Panamera Turbo. They all offer similar price points, power figures, and luxury. Here’s how they compare in key areas:

ModelPerformanceComfort & InteriorTech & FeaturesReliabilityResale Value
BMW M8 Gran CoupeBrutally quick, tight AWD controlSporty yet refined, carbon trim optionsiDrive 7, Curved Display, high customizationSolid post-2022Moderate; improves if well-maintained
Mercedes-AMG GT 63Explosive throttle, heavier feelPlush and aggressive; AMG vibeMBUX is powerful but takes time to learnReliable but complex electronicsSlightly higher resale
Audi RS7More subtle, balanced driving feelSleek design, excellent build qualityIntuitive MMI, Audi Virtual CockpitVery reliableOne of the best in segment
Porsche Panamera TurboSharper handling, more precisionConservative interior but high-endClean interface, fewer gimmicksHigh reliability if serviced properlyStrong resale value

Verdict? There’s no outright winner—each car suits a different kind of driver. The M8 Gran Coupe is the loudest in terms of styling and power delivery, while the RS7 is the most discreet daily weapon. Porsche wins on precision, and the AMG delivers brute character with plush comfort. Choose what fits your personality—and budget.

Curious about another perspective on the BMW M8 Gran Coupe, Audi RS7, and Mercedes-AMG GT 63? See Car and Driver’s comparison for more insights.

Best Years to Buy: Our Expert Pick

If you’re shopping used, 2023 and 2024 are your sweet spot. These models come with the updated Curved Display, polished tech, and standard Competition trim. They’ve also benefited from BMW ironing out small kinks from earlier production years. You get modern design, peak performance, and typically lower mileage—all without paying the new car premium.

Avoid the temptation to pay more for a 2025 unless it brings a meaningful update. As of now, the specs are unchanged from 2024.

Why Buying a Used M8 Gran Coupe Makes Sense

There’s no denying that a new car comes with that “just built” feeling—but with models like the M8 Competition Gran Coupe, depreciation hits fast and hard. That’s why smart buyers go used.

  • You could save $20,000–$30,000 compared to new, often for a car with under 10,000 miles.
  • Most 2023+ models are still under factory warranty or qualify for extended warranty options.
  • You get a fully loaded car—often with optional extras the first owner paid for.

Buying used gives you more car for the money, especially when working with a trusted dealership that offers vehicle history reports, warranty options, and nationwide delivery like AutoPro Nashville.

Why AutoPro Nashville is the Best Place to Find Your Used M8 Gran Coupe

If you’re considering a used BMW M8 Gran Coupe, where you buy it matters almost as much as which one you choose. At AutoPro Nashville, we try to keep things simple: good cars, real transparency, and no pressure.

We’re a used car dealership on Franklin Rd in Brentwood, TN, and we’ve helped customers both locally and across the country find luxury performance vehicles they can trust. Whether you’re here for an M8 Gran Coupe or something else entirely, we’re always happy to walk you through your options—no rush, no fluff.

Here’s what you can expect when working with us:

  • Test drives that matter – You need to know how a car feels before you commit. We’ll give you time behind the wheel, not just a quick spin around the block.
  • Detailed vehicle history reports – We’ll show you everything we know about the car’s past so you can make an informed decision.
  • Warranty options up to 5 years – Used doesn’t have to mean risky. We offer extended coverage for added peace of mind.
  • Straightforward financing help – Whether you’re local or buying from out of state, we walk you through your options with clarity and care. We make car financing in Nashville stress-free.
  • Fair trade-in evaluations – If you’re trading in, we’ll walk through the value of your car with you—not just hand you a number.
  • In-house repair expertise – We don’t just sell luxury vehicles—we maintain them too. Our service team in Brentwood knows what these cars need.
  • Nationwide delivery – Live outside Tennessee? We can still help. We regularly ship vehicles across the country.

And if the exact M8 you want isn’t in our current inventory, just let us know. We’ll track it down through our broader dealer network—no obligation, just real help.

We’re located at 1610 Franklin Rd, Brentwood, TN 37027, open Monday–Saturday from 8:00 AM to 5:00 PM. If you’d like to talk things through or check what’s in stock, give us a call at 615-377-6101.

Whether you’re looking for luxury used cars in Brentwood or just doing your homework, we’d be glad to help however we can.

A used BMW M8 Gran Coupe offers excellent value, with a 617-hp twin-turbo V8, premium interior, and advanced tech at 30–40% less than its $130,000 MSRP for 2023–2024 models. Check service history to ensure reliability.

The 2023 and 2024 BMW M8 Gran Coupes are top choices, featuring updated iDrive 8, refined suspension, and lower depreciation rates. Avoid early 2020 models due to minor electronic issues.

The BMW M8 Gran Coupe, especially in Competition trim, can accelerate from 0 to 60 mph in around 3 seconds, thanks to its 617-hp 4.4L twin-turbo V8 and xDrive all-wheel drive system.

Some used BMW M8 Gran Coupes may experience electronic glitches (e.g., infotainment freezes) and accelerated brake wear, especially in Competition models. Always request a detailed vehicle history report and recent maintenance records.

The BMW M8 Gran Coupe (0–60 in 3 seconds) often outperforms the Porsche Panamera Turbo S (3.2 seconds) and Audi RS7 (3.5 seconds) in acceleration, with bolder styling. The Panamera prioritizes comfort, while the RS7 balances sportiness and refinement.

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