2025 BMW M8 Gran Coupe

The 2025 BMW M8 Gran Coupe brings Competition performance, all-wheel-drive traction, and grand-touring proportions to Herb Chambers BMW of Boston in Boston, MA. This page outlines its single available trim, key performance and dimension figures, fuel requirements, comparison points within the BMW lineup, and ways to begin the buying process. The M8 Gran Coupe uses a 4.4-liter V8 with an eight-speed automatic transmission, producing 617 horsepower and 553 lb-ft of torque. Shoppers can review new BMW vehicles, consider a trade, and connect with the dealership as they evaluate this high-performance sedan for Boston-area driving.

Starting MSRP

$140,000

Horsepower

617 hp

EPA MPG

15 city / 22 hwy

Drivetrain

All Wheel Drive

Fuel

Premium Unleaded (Required)

Body Style

Sedan

How the 2025 BMW M8 Gran Coupe Compares Within the BMW Lineup

BMW offers several ways to approach luxury performance, electric travel, and executive comfort. The 2025 BMW M8 Gran Coupe has a starting MSRP of $140,000; MSRP excludes tax, title, registration and dealer fees.

Compared with the 2025 BMW ALPINA B8 Gran Coupe, the M8 Gran Coupe starts at $140,000 versus $151,500 and produces 617 horsepower versus 612 horsepower. The M8 is rated at 15 city / 22 highway MPG, while the B8 is rated at 17 city / 24 highway MPG; both use all-wheel drive and premium unleaded fuel, favoring different priorities between output and efficiency.

Compared with the 2025 BMW i7, the M8 Gran Coupe uses a 617-horsepower gasoline V8 and all-wheel drive, while the i7 uses electric power with rear-wheel drive or all-wheel drive. The i7 starts at $105,700 and offers 79–88 city / 83–93 highway MPGe with an electric range of 285–314 miles, favoring shoppers focused on electric driving and charging-based travel.

Compared with the 2025 BMW 7 Series, the M8 Gran Coupe starts at $140,000 and produces 617 horsepower, while the 7 Series starts at $97,300 and offers 375–536 horsepower. The M8 uses all-wheel drive and premium unleaded fuel, while the 7 Series offers rear-wheel drive or all-wheel drive and is rated at 18–25 city / 25–31 highway MPG, giving buyers a choice between performance focus and broader executive-sedan flexibility.

Specifications and Configuration

The 2025 BMW M8 Gran Coupe comes in one trim: Competition. Its 4.4-liter V8 engine has 4,395 cc of displacement, with peak power at 6,000 rpm and peak torque at 1,800 rpm. An eight-speed automatic transmission sends power through an all-wheel-drive drivetrain, and premium unleaded fuel is required.

This sedan reaches 60 mph in 3 seconds and returns 15 city / 22 highway MPG. It measures 200.9 inches long, 76.5 inches wide, and 55.9 inches high, with a 119.2-inch wheelbase and 84.1-inch width including mirrors. Curb weight is 4,480 pounds, fuel capacity is 20.1 gallons, and cargo space behind the rear seats measures 15.5 cubic feet.

Buying a 2025 BMW M8 Gran Coupe in Boston

Herb Chambers BMW of Boston serves Boston-area shoppers from 1168 Commonwealth Avenue. The store receives vehicles on a rolling basis, so the most current way to review incoming and available BMW models is to search inventory.

Additional online tools can help organize the purchase process. Shoppers can value a current vehicle through the trade-in resource, then discuss financing and vehicle details with the dealership team at (617) 271-2376.

What to Weigh Before Buying

The M8 Gran Coupe pairs rapid acceleration with a 617-horsepower V8, all-wheel drive, and required premium unleaded fuel. Its 15 city / 22 highway MPG rating is an important part of the ownership picture for drivers comparing high-performance gasoline sedans.

Its single Competition trim keeps the configuration straightforward, while the 15.5-cubic-foot cargo area and four-door sedan body support regular passenger and luggage duties. Consider the vehicle’s 200.9-inch length, 84.1-inch width with mirrors, and 4,480-pound curb weight when thinking about parking, garages, and city driving.