Herb Chambers BMW of Sudbury
2026 BMW X3
Now available at Herb Chambers BMW of Sudbury in Sudbury, MA
- Starting MSRP$51,300
- Horsepower255–393 hp
- EPA MPG25 city / 30 hwy
- DrivetrainAll Wheel Drive
Common questions
The 2026 BMW X3 is a five-seat SUV for drivers seeking all-wheel-drive confidence, flexible cargo space, and a choice of four- or six-cylinder performance in Sudbury, MA. At Herb Chambers BMW of Sudbury, shoppers can explore this model’s trim range, compare its performance and efficiency figures with other luxury SUVs, and learn how its dimensions, premium-fuel requirement, and 31.5-cubic-foot cargo area fit daily driving. The page also outlines purchasing resources, trade-in options, service support, and practical questions to consider before choosing a 2026 BMW X3. Pricing, specifications, and availability should be confirmed with the dealership as inventory and vehicle details change.
- Starting MSRP
- $51,300
- Horsepower
- 255–393 hp
- EPA MPG
- 25 city / 30 hwy
- Seating
- 5 seats
- Drivetrain
- All Wheel Drive
- Fuel
- Premium Unleaded (Required)
- Body Style
- SUV
How the 2026 BMW X3 Compares With Its Competitors
The 2026 BMW X3 starts at $51,300, with MSRP excluding tax, title, registration and dealer fees. Its all-wheel-drive configuration, 255–393 horsepower range, and premium unleaded fuel requirement create a distinct starting point for comparing luxury SUVs.
| Spec | 2026 BMW X3 | 2026 Lexus RX | 2026 Acura MDX | 2026 Land Rover Discovery Sport |
|---|---|---|---|---|
| Starting MSRP | $51,300 | $51,325 | $51,800 | $49,900 |
| Horsepower | 255–393 hp | 246–366 hp | 290 hp | 246 hp |
| EPA MPG | 25 city / 30 hwy | 21–37 city / 28–34 hwy | — | 19 city / 23 hwy |
| Seating | 5 seats | 5 seats | 7 seats | 5 seats |
| Drivetrain | All Wheel Drive | All Wheel Drive / Front Wheel Drive | Front Wheel Drive | All Wheel Drive |
| Fuel | Premium Unleaded (Required) | Premium Unleaded (Recommended) | Premium Unleaded (Recommended) | Regular Unleaded |
Manufacturer figures for the model year shown; a range spans that model's trims. Starting MSRP excludes tax, title, registration, and dealer fees.
Compared with the 2026 Lexus RX, the BMW X3 starts at $51,300 versus $51,325, offers 255–393 horsepower versus 246–366 horsepower, and lists 25 city / 30 highway MPG rather than the RX’s 21–37 city / 28–34 highway MPG. The BMW’s all-wheel drive and required premium unleaded suit shoppers focused on standard traction and performance, while the Lexus offers all-wheel drive or front-wheel drive, premium unleaded recommended, a 38-mile electric range, and 3,500 pounds of maximum towing for buyers prioritizing drivetrain choice, electrified driving, or towing.
Against the 2026 Acura MDX, the BMW X3 starts at $51,300 compared with $51,800 and provides 255–393 horsepower versus 290 horsepower. The BMW has all-wheel drive, while the MDX lists front-wheel drive and seating for 7; the Acura’s 3,500-pound maximum towing capacity may appeal to shoppers who need that stated capability and additional seating.
The 2026 Land Rover Discovery Sport starts at $49,900, below the BMW X3’s $51,300 starting MSRP, while listing 246 horsepower compared with the BMW’s 255–393 horsepower range. The BMW uses all-wheel drive and required premium unleaded, while the Discovery Sport lists all-wheel drive and regular unleaded, giving fuel-type preference a clear role in the comparison; the Land Rover also lists 19 city / 23 highway MPG and 4,409 pounds of maximum towing.
2026 BMW X3 Specifications and Configuration
The 2026 BMW X3 is a five-seat SUV with an inline engine layout, an automatic eight-speed transmission, and all-wheel drive. Across its three trims, output ranges from 255 to 393 horsepower and torque ranges from 295 to 428 lb-ft, with four- to six-cylinder engines measuring 2.0 to 3.0 liters.
The X3 measures 187.2 inches long, 75.6 inches wide, and 65.4 inches high, with a 112.8-inch wheelbase and 84.2-inch width including mirrors. Its 4,535-pound curb weight, 17.2-gallon fuel capacity, and 31.5 cubic feet of cargo room behind the rear seats give the SUV useful context for urban driving and everyday loading.
Fuel economy is rated at 25 city and 30 highway MPG, and premium unleaded is required. Acceleration reaches 0–60 mph in 4.4 seconds, while peak power arrives between 4,700 and 5,200 rpm and peak torque between 1,600 and 1,900 rpm.
Buying a 2026 BMW X3 in Sudbury, MA
Herb Chambers BMW of Sudbury serves shoppers at 128 Boston Post Road, Rte 20, Sudbury, MA 01776. The store receives vehicles on a rolling basis, so the most current way to review incoming and available options is to search inventory.
Online resources can help organize the next step. Shoppers can value a current vehicle through the trade-in process, review financing options, and contact the BMW team at (508) 978-2098 for questions about the 2026 BMW X3.
What to Weigh Before Buying
Trim selection changes the X3’s power, engine size, cylinder count, torque, and starting MSRP. The 30 xDrive starts at $51,300 with 255 horsepower, a 2.0-liter four-cylinder engine, and 295 lb-ft of torque, while the M50 xDrive starts at $66,500 with 393 horsepower, a 3.0-liter six-cylinder engine, and 428 lb-ft of torque.
Daily fuel planning matters because premium unleaded is required, while the 31.5-cubic-foot cargo area and five-seat layout define its practical role. Comparing the X3’s 25 city / 30 highway MPG, all-wheel drive, and 4.4-second 0–60 mph time with the priorities of each household can clarify which configuration fits best.