Factory specifications, fluid capacities, torque values, EPA fuel economy and the federal safety record for the 2026 X3.
The 2026 BMW X3 is a compact luxury SUV equipped with an eight-speed automatic transmission (S8) and EPA-rated at 25/30/27 mpg city/highway/combined, placing it among the more efficient entries in its segment. With only 14 total owner complaints logged and a single recall, this model year posts a remarkably low issue count—just four complaints above the model’s all-time low of 10 in 2023, and far below the peak of 373 seen in 2007—suggesting that the 2026 X3 continues the nameplate’s recent trajectory toward above-average reliability.
Fluid capacities, tune-up values and fuel economy at a glance.
Engine, drivetrain, dimensions and economy.
| Transmission | Automatic (S8) |
| Overall length | 187.4 in |
| Overall width | 75.6 in |
| Overall height | 65.4 in |
| Wheelbase | 113 in |
| Curb weight | 4176 lb |
| Track (front / rear) | 63.4 / 63.4 in |
| Weight distribution (front / rear) | 50/50 |
| EPA city / highway / combined | 25 / 30 / 27 mpg |
| Drivetrain | All-Wheel Drive |
| Recommended fuel | Premium Gasoline |
0–60 mph, quarter-mile, horsepower and torque from independent road tests.
Independent road tests for the X3 of this era, listed by trim and engine — this page spans more than one engine, so no single horsepower figure is shown.
| Year | Trim / engine | 0–60 | ¼ mile | HP | Drivetrain |
|---|---|---|---|---|---|
| 2025 | M50 xDrive (M Sport) 3.0L Turbo I-6 + Elec 0.9-kWh | 4.00 sec | 12.60 sec | 393 hp | AWD |
| 2025 | M50 xDrive (M Sport) 3.0L Turbo I-6 + Elec 0.9-kWh | 4.30 sec | 12.80 sec | 393 hp | AWD |
| 2025 | 30 xDrive (M Sport) 2.0L Turbo I-4 + Elec 0.9-kWh | 6.00 sec | 14.50 sec | 255 hp | AWD |
| 2025 | 30 xDrive (M Sport) 2.0L Turbo I-4 + Elec 0.9-kWh | 6.20 sec | 14.60 sec | 255 hp | AWD |
Owner-reported issues, recalls, investigations and service bulletins on record with NHTSA — an unfiltered look at what owners actually experience.
The 2026 BMW X3 registers just 14 complaints, 1 recall, 0 investigations, and 14 TSBs—the lowest recall count and lowest TSB volume in the entire federal record, with complaints second only to 2023’s 10. Against the immediately preceding 2024–2025 period, which logged 34 complaints each year alongside 2 and 8 recalls respectively, 2026 represents a sharp deceleration in both consumer filings and manufacturer bulletins. Across the full arc of the dataset—encompassing high-complaint early years such as 2004 (219 complaints) and 2007 (373 complaints), elevated mid-period activity peaking at 16 recalls and 388 TSBs in 2018–2020, and a steep downward trend from 2022 onward—2026 lands at the quietest extreme. Its leading complaint categories, Visibility/Wiper and Steering, each show only 3 complaints, and while 2 crash complaints appear in the record, the data does not specify root causes. Given its position at the low point of a sustained downward trajectory in federal filings, 2026 appears to be a strong year to buy.
All 14 complaints on record, top 8 components.
Source: NHTSA Office of Defects Investigation complaint database.
Showing 1 of 1 campaigns on record for this vehicle.
BMW of North America, LLC is recalling certain 2025-2026 X3 vehicles. While the vehicle is stationary, unexpected steering wheel movement (rotation) may occur. Remedy: The steering system software will be updated, free of charge, either over-the-air (OTA) or by a dealer. Owner notification letters were mailed February 6, 2026. Owners may contact…
Showing 5 of 14 bulletins on record with NHTSA.
| Bulletin | Date | Component | Summary |
|---|---|---|---|
| B630925 | 2026-05-04 | Exterior Lighting | After programming the vehicle via ISTA/RSU to 25-07-5xx, some of the interior ambient… |
| B320925 | 2026-04-20 | Steering | Check Control message and a significant change in steering feel. |
| B320226 | 2026-04-20 | Steering | Check Control message and a minimally changed steering feel. |
| b062526 | 2026-04-10 | Electrical System | Receiver Audio Module Return |
| B062426 | 2026-04-01 | Suspension | Control Arm Return |
The most common OBD-II codes for this vehicle's emissions system. These are standardized SAE J2012 definitions, not vehicle-specific fault reports.
Decode factory build data for a specific vehicle by VIN.
Cross-vehicle references for the kinds of data on this page.
NHTSA lists 1 recall campaign(s) for this model year. Check your specific vehicle by VIN.
EPA figures are 25 city / 30 highway / 27 combined mpg.