Herb Chambers BMW of Boston
2021 BMW X6 M
Now available at Herb Chambers BMW of Boston in Boston, MA
- Starting MSRP$108,600
- Horsepower600 hp
- EPA MPG13 city / 18 hwy
- FuelPremium Unleaded (Required)

The 2021 BMW X6 M brings 600 horsepower, dramatic SUV proportions, and performance-focused engineering to Herb Chambers BMW of Boston in Boston, MA. This page gives shoppers a clear look at its single-trim pricing, V8 powertrain, dimensions, efficiency, cargo capacity, and key configuration details. With a 4.4-liter engine, automatic eight-speed transmission, and premium unleaded fuel requirement, the X6 M is built for drivers who want sports-car acceleration in a versatile SUV body. Herb Chambers BMW of Boston serves Greater Boston and nearby communities from 1168 Commonwealth Avenue. The store receives vehicles on a rolling basis, so shoppers can search inventory for current BMW availability.
- Starting MSRP
- $108,600
- Horsepower
- 600 hp
- EPA MPG
- 13 city / 18 hwy
- Fuel
- Premium Unleaded (Required)
- Body Style
- SUV
Trim and Pricing
The 2021 BMW X6 M comes in one trim, with a starting MSRP of $108,600 and a destination charge of $995.
Because this model is offered in a single trim, there is no trim-to-trim price ladder. Its shared figures include 600 horsepower, 553 lb-ft of torque, 13 city MPG, 18 highway MPG, and a 3.8-second 0-60 time. MSRP excludes tax, title, registration, and dealer fees.
Specifications and Configuration
The X6 M uses a 4.4-liter V8 engine with 4,395 cc of displacement, an automatic transmission, and eight transmission speeds. Peak power arrives at 6,000 rpm, while peak torque reaches its maximum at 1,800 rpm. Premium unleaded fuel is required.
This performance SUV measures 195 inches long, 79.5 inches wide, and 66.6 inches high, with a 117-inch wheelbase. Width with the mirrors is 87.1 inches, and curb weight is 5,375 pounds. Its fuel capacity is 21.9 gallons.
Practical space remains part of the X6 M configuration, with 27.4 cubic feet of cargo room behind the rear seats. The combination of a sloping SUV profile, V8 output, and usable rear cargo area gives this BMW a distinct place among high-performance utility vehicles.
Buying a 2021 BMW X6 M in Boston
Herb Chambers BMW of Boston is located at 1168 Commonwealth Avenue, Boston, MA 02134, serving drivers throughout Greater Boston, Brookline, Newton, Cambridge, Somerville, Allston, Brighton, Watertown, and Quincy. The dealership offers a modern urban showroom and a broad selection of BMW vehicles.
For a current look at incoming and available vehicles, search inventory. Shoppers can also value a current vehicle through the trade-in tool while considering a performance SUV purchase.
After purchase, the BMW Service Center supports ongoing maintenance with factory-certified, OEM-trained technicians, specialized diagnostic equipment, and genuine OEM BMW parts. Service resources include oil changes, tire service, battery testing, brake work, and mechanical diagnostics.
What to Weigh Before Buying
The 2021 BMW X6 M prioritizes acceleration and V8 performance, so its 13 city MPG and 18 highway MPG should be part of the ownership decision. Premium unleaded fuel is required, and the 21.9-gallon tank supports the vehicle's performance-oriented configuration.
Its 27.4 cubic feet of cargo space behind the rear seats adds everyday flexibility, while the 5,375-pound curb weight and 195-inch length are worth considering for city parking, garage fit, and maneuvering. The single-trim structure keeps the purchase decision straightforward: shoppers are evaluating one defined configuration rather than comparing multiple trims.