Herb Chambers BMW of Boston
2027 BMW M5
Now available at Herb Chambers BMW of Boston in Boston, MA
- Starting MSRP$123,300
- Horsepower717 hp
- EPA MPG11–12 city / 17–19 hwy
- Electric Range25–29 mi

The 2027 BMW M5 brings a 717-horsepower V8 plug-in hybrid powertrain, all-wheel drive, and seating for five to Herb Chambers BMW of Boston in Boston, MA. This page helps shoppers understand the M5’s pricing, performance, efficiency, dimensions, cargo space, and configuration while comparing it with the 2027 Mercedes-Benz E-Class. Explore live new BMW inventory, consider the M5’s sedan or wagon body style, and connect with the dealership for next steps. Pricing begins at $123,300 before destination and applicable taxes, title, registration, and dealer fees, giving shoppers a clear starting point for evaluating this high-performance BMW in the Boston market.
- Starting MSRP
- $123,300
- Horsepower
- 717 hp
- EPA MPG
- 11–12 city / 17–19 hwy
- Electric Range
- 25–29 mi
- Seating
- 5 seats
- Drivetrain
- All Wheel Drive
- Fuel
- Premium Unleaded (Required)
- Body Style
- Sedan / Wagon
How the 2027 BMW M5 Compares With Competitors
Pricing, power, efficiency, electric range, drivetrain, and fuel requirements create meaningful differences when cross-shopping performance-oriented vehicles in this class. The 2027 BMW M5 starts at $123,300; MSRP excludes tax, title, registration and dealer fees.
| Spec | 2027 BMW M5 | 2027 Mercedes-Benz E-Class |
|---|---|---|
| Starting MSRP | $123,300 | $65,200 |
| Horsepower | 717 hp | 255–577 hp |
| EPA MPG | 11–12 city / 17–19 hwy | 22–25 city / 27–33 hwy |
| Electric Range | 25–29 mi | 44 mi |
| Seating | 5 seats | 5 seats |
| Drivetrain | All Wheel Drive | Rear Wheel Drive / All Wheel Drive |
| Fuel | Premium Unleaded (Required) | Premium Unleaded (Required) |
Manufacturer figures for the model year shown; a range spans that model's trims. Starting MSRP excludes tax, title, registration, and dealer fees.
The 2027 BMW M5 offers 717 hp, 11–12 city MPG, 17–19 highway MPG, a 25–29-mile electric range, all-wheel drive, and required premium unleaded fuel. The 2027 Mercedes-Benz E-Class starts at $65,200, produces 255–577 hp, returns 22–25 city / 27–33 hwy EPA MPG, provides a 44-mile electric range, and is offered with rear-wheel drive or all-wheel drive using required premium unleaded fuel. The BMW suits shoppers focused on higher output and all-wheel-drive performance, while the Mercedes-Benz gives efficiency- and price-conscious buyers a broader alternative.
Specifications and Configuration
The 2027 BMW M5 uses a 4.4-liter V8 engine with an 8-speed automatic transmission and all-wheel drive. It produces 717 hp and 738 lb-ft of torque, with peak power at 5,600 rpm and peak torque at 1,800 rpm.
Acceleration from 0 to 60 mph ranges from 3.4 to 3.5 seconds across the two trims. Electric range spans 25 to 29 miles, and the charge time is 2 hours. The M5 seats five and is offered as a sedan or wagon.
Dimensions include a 200.6-inch length, 77.6-inch width, 59.4–59.7-inch height, and 118.3-inch wheelbase. Width with mirrors is 84.9 inches. Curb weight ranges from 5,390 to 5,523 pounds, fuel capacity is 15.9 gallons, and cargo space behind the rear seats ranges from 16.5 to 17.7 cubic feet.
Buying the 2027 BMW M5 in Boston
Herb Chambers BMW of Boston serves Boston, MA, from 1168 Commonwealth Avenue. Shoppers can search inventory for current new BMW listings and review vehicle details as inventory changes on a rolling basis.
For assistance with a purchase, contact Herb Chambers BMW of Boston at (617) 271-2376. A trade-in can be started through the dealership’s online trade-in tool, helping shoppers organize the next step before visiting.
What to Weigh Before Buying
Consider how the M5’s 717-hp V8 plug-in hybrid powertrain fits your driving routine. Its 25–29-mile electric range and 2-hour charge time may matter to shoppers with regular access to charging, while the required premium unleaded fuel and 11–12 city MPG should be part of an ownership budget.
Body style and cargo needs are also relevant. The M5 seats five, comes as a sedan or wagon, and provides 16.5–17.7 cubic feet of cargo space behind the rear seats. Its all-wheel-drive layout and 5,390–5,523-pound curb weight complete a configuration centered on performance and traction.