Home > News & Blogs > 2020 BMW 8 Series Gran Coupe: Longer Wheelbase and 4 Doors Enhance Luxury and Space

2020 BMW 8 Series Gran Coupe: Longer Wheelbase and 4 Doors Enhance Luxury and Space

BMW 8 Series Gran Coupe Review | MotorVero

2025 BMW 8 Series Gran Coupe: Where Performance Meets Elegance

BMW 8 Series Gran Coupe

A flagship four-door coupe redefining grand touring luxury – exclusively at MotorVero

The Evolution of the 8 Series Gran Coupe

The 2025 BMW 8 Series Gran Coupe marks a new pinnacle in luxury sports sedans, combining the evocative styling of a coupe with the everyday practicality of a four-door. As the most spacious model in the 8 Series lineup, the Gran Coupe challenges German rivals like the Mercedes-Benz CLS, Audi RS7, and Porsche Panamera with a distinctive edge in versatility and refinement. Designed to balance aggressive performance with indulgent comfort, this flagship sedan is a compelling offering for discerning drivers seeking the best of both worlds.

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Models and Trims

Available in three distinct trims, the 8 Series Gran Coupe offers options tailored to varied driving preferences:

  • 840i: Rear-wheel-drive, 335-hp turbo inline-six
  • 840i xDrive: All-wheel-drive version of the 840i
  • M850i xDrive: All-wheel-drive, 523-hp twin-turbo V8 for high-performance enthusiasts

Each variant is paired with a refined eight-speed automatic transmission and launch control. Prices begin at approximately $85,895 for the 840i and top out around $109,895 for the fully equipped M850i xDrive.

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Exterior Design: Elegance with Purpose

2025 BMW 840i

The Gran Coupe’s design blends the elegance of a grand tourer with the assertiveness of a performance sedan. Its fastback roofline, subtly integrated spoiler, and bold proportions project power while offering improved cabin space. Compared to the two-door coupe, this four-door model is 9 inches longer, 1.2 inches wider, and 2.2 inches taller, with a wheelbase stretched by 7.9 inches—enhancing stability and rear passenger comfort.

Signature BMW LED headlights, a prominent one-piece kidney grille, and aerodynamic front intakes amplify its aggressive stance. Optional upgrades like a carbon fiber roof (available on the M850i) reduce weight and lower the center of gravity for improved dynamics.

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Interior Sophistication & Spacious Luxury

BMW M850i xDrive

Inside, the 8 Series Gran Coupe offers a refined, driver-focused environment with expansive space for passengers. Enhanced rear headroom (+3.4 in), legroom (+7.1 in), and shoulder room (+7.7 in) make it far more accommodating than its coupe counterpart. The rear bench features a 40/20/40 split for versatile cargo solutions, supporting up to 15.5 cu-ft of trunk space.

Standard features include:

  • Sport front seats
  • Vernasca leather upholstery (Merino leather optional)
  • Nappa leather dashboard and door trims
  • Ambient lighting and panoramic glass moonroof
  • Dedicated center console extending to the rear seats
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Technology & Infotainment

Tech-savvy buyers will appreciate BMW’s advanced iDrive infotainment system, anchored by a 10.25-inch touchscreen and a 12.3-inch digital instrument cluster. Key features include:

  • iDrive rotary controller with voice and touch inputs
  • Integrated navigation with predictive data input
  • Head-up display for crucial driving data
  • Apple CarPlay and Android Auto integration
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Performance: Balanced Powertrain Options

The 840i and 840i xDrive feature BMW’s updated 3.0-liter turbocharged inline-six, producing 335 hp and 368 lb-ft of torque. Paired with launch control and precision-tuned shift mapping, it achieves 0–60 mph in just 4.9 seconds (840i) or 4.6 seconds (xDrive).

For peak performance, the M850i xDrive houses a twin-turbo 4.4-liter V8 delivering 523 hp and 553 lb-ft of torque, capable of a 3.7-second 0–60 mph sprint. The V8’s flap-controlled sport exhaust unleashes a throaty growl in Sport Plus mode, bringing an auditory thrill to match the speed.

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Advanced Driving Dynamics

The Gran Coupe features adaptive dampers, torque-vectoring all-wheel drive, and a navigation-assisted shifting algorithm that optimizes gear changes based on road layout and traffic flow. The xDrive system is rear-biased for sporty handling yet capable of dynamically adjusting torque between the axles using an electronic clutch.

Standard wheels are 18-inch on 840i models, while the M850i receives exclusive 20-inch performance wheels with optional upgrades available for all trims.

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Safety & Driver Assistance

BMW doesn’t skimp on safety. Every 8 Series Gran Coupe comes with:

  • Forward collision warning with automatic emergency braking
  • Pedestrian detection
  • Rearview camera with dynamic guidelines

For enhanced peace of mind, the Driver Assistance Professional Package includes:

  • Blind spot detection and rear cross-traffic alert
  • Lane departure warning with active lane-keeping assist
  • Adaptive cruise control with stop-and-go functionality
  • 360-degree camera and parking assistant
  • Extended Traffic Jam Assistant for semi-autonomous low-speed driving
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How It Compares to Competitors

In its class, the BMW 8 Series Gran Coupe competes with the Mercedes-Benz CLS, AMG GT 4-Door, Audi S7/RS7, and the Porsche Panamera. What sets the Gran Coupe apart is its balanced approach: it’s more spacious than the CLS, offers sharper handling than the RS7, and delivers a more intuitive tech experience than the Panamera. MotorVero’s comparison breakdowns highlight the Gran Coupe’s superiority in practical luxury and seamless performance integration.

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Final Verdict: A True Grand Tourer

The 2025 BMW 8 Series Gran Coupe masterfully bridges the gap between athletic coupe and executive sedan. It offers exhilarating performance, opulent interiors, cutting-edge tech, and class-leading versatility. Whether you're cruising coastlines or commuting in style, it delivers a well-rounded package that few rivals can match. For those seeking a true grand touring experience without compromise, the Gran Coupe stands as a top-tier choice in the luxury performance sedan segment.

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Explore More on MotorVero

Discover in-depth comparisons, owner insights, and real-world driving impressions of the BMW 8 Series Gran Coupe and its competitors only on MotorVero. Stay informed with our expert automotive reviews and rankings tailored for luxury performance enthusiasts.

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Last Updated On May, 31-2025

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