2026 BMW 8 Series

The 2026 BMW 8 Series brings grand-touring coupe design, flexible four- to five-seat accommodations, and a choice of rear-wheel drive or all-wheel drive to Boston drivers. At Herb Chambers BMW of Boston, shoppers can explore how its 840i, 840i xDrive, and M850i xDrive trims differ in power, acceleration, drivetrain, engine configuration, and premium-fuel requirements. This page outlines the model’s dimensions, cargo space, pricing, and key specifications, then explains how it compares with other BMW coupes. Shoppers can also connect with the dealership in Boston, MA, review live new inventory, consider trade-in options, and arrange a visit or service support for their next BMW purchase.

Starting MSRP

$91,700

Horsepower

335–523 hp

Seating

4–5 seats

Drivetrain

Rear Wheel Drive / All Wheel Drive

Fuel

Premium Unleaded (Recommended) / Premium Unleaded (Required)

Body Style

Coupe

How the 2026 BMW 8 Series Compares with BMW Models

Pricing, power, seating, drivetrain, and fuel requirements help distinguish the 2026 BMW 8 Series from other BMW coupes. The 8 Series starts at $91,700 MSRP; MSRP excludes tax, title, registration and dealer fees.

Compared with the 2026 BMW M4, the 8 Series starts at $91,700 versus $81,300, while the M4 offers 473–523 hp compared with the 8 Series range of 335 to 523 hp. The M4 seats 4 and offers rear-wheel drive or all-wheel drive, making it a consideration for shoppers focused on a more performance-oriented four-seat configuration.

Compared with the 2026 BMW M2, the 8 Series starts at $91,700 versus $68,200, while the M2 produces 473 hp and seats 4. The M2 uses rear-wheel drive and requires premium unleaded, which may appeal to shoppers seeking a focused four-seat coupe with a lower starting price.

Compared with the 2026 BMW 4 Series, the 8 Series starts at $91,700 versus $52,600 and offers 335 to 523 hp versus 255–386 hp. The 4 Series seats 4–5 and uses rear-wheel drive or all-wheel drive, giving shoppers a lower-priced BMW coupe alternative with a broader range of output.

Specifications and Configuration

The 2026 BMW 8 Series is a coupe with an automatic 8-speed transmission, a 111.1-inch wheelbase, and seating for 4–5 passengers. Across its three trims, output ranges from 335 to 523 hp and torque ranges from 369 to 553 lb-ft.

Engine choices span a 3.0-liter inline six-cylinder and a 4.4-liter V8, with displacement ranging from 2,998 to 4,395 cc. The lineup includes rear-wheel drive and all-wheel drive, while fuel requirements range from premium unleaded recommended to premium unleaded required.

Acceleration ranges from 3.6 to 4.4 seconds from 0 to 60 mph. The coupe measures 191.2 inches long, 74.9 inches wide, and 53 inches high, with 14.8 cubic feet of cargo space behind the rear seats and an 18-gallon fuel capacity.

Buying a 2026 BMW 8 Series in Boston

Herb Chambers BMW of Boston serves shoppers seeking a new BMW 8 Series in Boston, MA. The store receives vehicles on a rolling basis, so shoppers can review current selections through search inventory and contact the dealership at (617) 271-2376 for assistance with next steps.

Those considering a trade can use the dealership’s trade-in tool to begin the process. BMW ownership support is also available through the dealership’s service and parts departments.

What to Weigh Before Buying

Trim selection changes more than the price of the 2026 BMW 8 Series. The 840i uses rear-wheel drive, while the 840i xDrive and M850i xDrive use all-wheel drive; the M850i xDrive also pairs its 4.4-liter V8 with 523 hp and 553 lb-ft of torque.

Consider how acceleration, drivetrain, engine layout, and fuel requirements fit daily driving. The 840i and 840i xDrive offer premium unleaded recommended, while the M850i xDrive requires premium unleaded and reaches 0–60 mph in 3.6 seconds.