The 2025 BMW X3 specs come down to two engines: a 255-hp turbo four in the xDrive30 and a 393-hp turbo inline-six in the M50 xDrive, both with an 8-speed automatic and all-wheel drive. BMW’s quoted 0 to 60 mph times are 6.0 seconds and 4.4 seconds respectively.
Quick answer: xDrive30: 2.0L turbo four, 255 hp, 295 lb-ft. M50 xDrive: 3.0L twin-turbo six, 393 hp, 428 lb-ft (US figures). Both: 8-speed automatic, AWD, 187.2 in long on a 112.8 in wheelbase. Guide Auto lists the Canadian X3 range at 7.1 to 9.3 L/100 km.
2025 BMW X3 specs at a glance
Figures are from KBB’s 2025 X3 spec sheet and Guide Auto’s Canadian summary. Canadian trims and power ratings can differ from the US, since Guide Auto lists a 375-hp inline-six, so check the Canadian BMW build sheet.
| Item | xDrive30 | M50 xDrive |
|---|---|---|
| Engine | 2.0L turbo four | 3.0L twin-turbo inline-six |
| Power / torque | 255 hp / 295 lb-ft | 393 hp / 428 lb-ft |
| Transmission | 8-speed automatic | 8-speed automatic |
| Drivetrain | AWD | AWD |
| 0 to 60 mph (BMW claim) | 6.0 s | 4.4 s |
| Top speed (limited) | 130 mph | 130 mph |
| Curb weight | 4,176 lb | 4,535 lb |
| Fuel | Premium | Premium |
Size and cargo
The X3 is 187.2 in long, 65.4 in tall and rides on a 112.8 in wheelbase, which makes it easy to park but roomy for five. KBB lists about 67.1 cu ft of cargo volume with the seats folded.
Check the cargo area with your own gear. Seats-up volume differs between sources, so we do not quote a single figure.
Fuel economy
Guide Auto says all X3 engines use mild-hybrid technology, with Canadian consumption of 7.1 to 9.3 L/100 km across the range. The US EPA rates the xDrive30 at 27 mpg city and 33 highway. Premium fuel is recommended.
Tech and safety
The X3 uses BMW’s curved display with a large central screen, a voice assistant and a phone-based Digital Key. Driver-assistance features such as blind spot detection, lane departure warning and collision warning with city braking are available, with the exact standard list varying by trim. Check IIHS and Transport Canada for crash-test results.
Which X3 should you choose?
The xDrive30 has enough power for most buyers and uses less fuel. The M50 adds a smooth six-cylinder, adaptive suspension and a much quicker launch, but costs more to buy and run.
- Ask about winter tires, which matter more than power in a Canadian winter
- Confirm the Canadian trims and engine ratings with a dealer
- Check BMW recalls before you buy a used example, using our BMW recall guide
Need more space for a larger family? See our BMW X7 M60i 0-60 guide, or compare with the Lexus GX hybrid and Subaru Crosstrek.
Frequently asked questions
What engines does the 2025 BMW X3 have?
The xDrive30 uses a 2.0-litre turbo four with 255 hp. The M50 xDrive uses a 3.0-litre twin-turbo inline-six with 393 hp in US specification.
How fast is the 2025 BMW X3?
BMW quotes 0 to 60 mph in about 6.0 seconds for the xDrive30 and 4.4 seconds for the M50 xDrive.
Does the 2025 BMW X3 have all-wheel drive?
Yes. Both the xDrive30 and the M50 xDrive use all-wheel drive with an 8-speed automatic.
What is the fuel consumption of the 2025 X3 in Canada?
Guide Auto lists 7.1 to 9.3 L/100 km across the range, with mild-hybrid technology on all engines.
How big is the 2025 BMW X3?
It is 187.2 inches long on a 112.8-inch wheelbase, with about 67.1 cubic feet of cargo volume with the seats folded.
Does the BMW X3 need premium fuel?
KBB lists premium as the recommended fuel for both X3 versions.
