VS
At a Glance
Power
505hp @ 6500
255hp @ 4700
Torque
443lb-ft @ 2500
295lb-ft @ 1600
Fuel
20 mpg est.
30 mpg est.
Towing
—
4001lbs
Engine
2.9 L/176ci
2.0 L/122ci
Choosing between the Alfa Romeo Stelvio and the BMW X3 is one of the most common decisions car buyers in the United States face. The Alfa Romeo Stelvio delivers 505hp @ 6500 while the BMW X3 produces 255hp @ 4700. On fuel, the Stelvio returns 20 mpg est. while the X3 uses 30 mpg est. — important in a market where fuel prices change monthly. Pricing starts at on application for the Stelvio and $49,950 for the X3. Both vehicles have their merits. The right choice depends on your priorities: fuel economy, performance, towing ability, safety features or total cost of ownership. This comparison covers every specification available so you can make an informed decision.
Specification
Alfa Romeo StelvioQuadrifoglio AWD 2019
BMW X330 xDrive Sports Activity Vehicle 2025 - From $49,950
Performance
Power Output (hp)
505hp @ 6500
255hp @ 4700
Torque (lb-ft)
443lb-ft @ 2500
295lb-ft @ 1600
Engine & Drivetrain
Engine Capacity
2.9 L/176ci
2.0 L/122ci
Engine Layout
V
—
Cylinders
6
4
Fuel Type
Gasoline
—
Forced Induction Device
Turbocharged
Turbocharged
Transmission
Automatic w/OD
Automatic
Number of Gears
8
8
Drive Wheels
All Wheel
All Wheel Drive
Fuel Economy
Fuel Economy (Combined, est.)
20 mpg est.
30 mpg est.
Fuel Economy - City (mpg)
17mpg
27mpg
Fuel Economy - Highway (mpg)
23mpg
33mpg
Fuel Tank Capacity (gal)
16.9gal
17.2gal
Dimensions
Length (in)
185.1in
187.2in
Width (in)
77in
75.6in
Height (in)
66.3in
65.4in
Wheelbase (in)
111in
112.8in
Curb Weight (lbs)
4360lbs
4176lbs
Towing & Payload
Towing Capacity (lbs)
—
4001lbs
Safety
ABS
✓ Standard
✓ Standard
Brake Assist
✓ Standard
✓ Standard
Stability Control
✓ Standard
✓ Standard
Traction Control
✓ Standard
✓ Standard
Driver Airbag
✓ Standard
✓ Standard
Passenger Airbag
✓ Standard
✓ Standard
Side Airbags Front
✓ Standard
✓ Standard
Curtain Airbags
✓ Standard
✓ Standard
Features & Tech
Air Conditioning
✓ Standard
✓ Standard
Climate Control
✓ Standard
✓ Standard
Cruise Control
✓ Standard
✓ Standard
Adaptive Cruise Control
✓ Standard
✓ Standard
Bluetooth
✓ Standard
✓ Standard
Backup Camera
✓ Standard
✓ Standard
Rear Parking Aid
✓ Standard
✓ Standard
Sunroof
✓ Standard
✓ Standard
Heated Seats
✓ Standard
✓ Standard
Power Seat Adjustment
✓ Standard
✓ Standard
Keyless Entry
✓ Standard
✓ Standard
Trailer Hitch
—
✓ Standard
Alloy Wheels
✓ Standard
✓ Standard
The Verdict
Which Wins?
Overall Winner
BMW X3
2 / 4 categories
Performance
Stelvio
Fuel Economy
X3
Value
Tied
Practicality
X3
Pros & Cons
Alfa Romeo Stelvio
Well-rounded specification
Higher fuel consumption (20 mpg est.)
BMW X3
Better fuel economy (30 mpg est.)
Few notable weaknesses
Frequently Asked Questions
Which is more fuel efficient, the Stelvio or X3?
The Stelvio gets 20 mpg est. and the X3 gets 30 mpg est. on the combined cycle. The X3 is the more fuel-efficient choice. In real-world conditions with a mix of highway and urban driving, actual figures will be slightly higher.
Which has more power, the Stelvio or X3?
The Stelvio produces 505hp @ 6500 and 443lb-ft @ 2500 of torque while the X3 delivers 255hp @ 4700 and 295lb-ft @ 1600 of torque. The Stelvio is the more powerful option.
Which has a higher towing capacity, the Stelvio or X3?
The Stelvio has a braked towing capacity of not specified and the X3 can tow 4001lbs. Always verify towing limits in the owner's manual before hitching a trailer.
Should I buy the Stelvio or the X3?
It depends on your priorities. If fuel economy matters most, check the mpg figures above. If you need towing capacity, compare the towing ratings. For day-to-day driving - commutes, school runs and highway trips - consider ground clearance, service network coverage, and total cost of ownership including insurance and maintenance. Use the spec tables above to compare every detail before making your decision.