2025 BMW X1 vs 2025 Subaru Ascent

$41,350 · Crossover

$39,995 · Crossover

Comparison Overview

Picking between the 2025 BMW X1 and the 2025 Subaru Ascent often boils down to whether you prioritize premium city driving efficiency or maximum passenger space. If you live in an urban area and hate spending extra at the pump, the X1’s 28 MPG combined efficiency easily beats the Ascent's 22 MPG combined rating, a significant 6 MPG advantage, even though the X1 recommends premium fuel. The Ascent, however, offers a lot more sheet metal, measuring 196.8 inches long compared to the X1's 177.2 inches, suggesting superior three-row capacity (though not explicitly listed here). While the Ascent boasts slightly more peak horsepower at 260 hp versus the X1's 241 hp, the X1 counters with 295 lb-ft of torque, easily eclipsing the Ascent's 277 lb-ft. Ultimately, these two crossovers serve distinct purposes based on their size and fuel economy figures.

Size Comparison

Performance

Fuel Efficiency

Full Specifications

Our Verdicts

🚗 Best for Commuters

2025 BMW X1

The 2025 BMW X1 is the superior choice for commuters due to its significantly better 28 MPG combined fuel economy rating.

👨‍👩‍👧‍👦 Best for Families

2025 Subaru Ascent

The 2025 Subaru Ascent is built for families needing space, being nearly 20 inches longer than the X1.

🏎️ Best for Enthusiasts

2025 BMW X1

The X1 appeals more to driving enthusiasts with its higher torque output of 295 lb-ft and a sportier 7-speed automated manual transmission.

💰 Best Value

2025 Subaru Ascent

The Subaru Ascent offers a lower starting MSRP of $39,995 and runs on regular unleaded fuel, saving money upfront and at the pump compared to the X1.

Choose the BMW X1 if...

You prioritize fuel economy and achieve 33 MPG on the highway.
You prefer a higher torque figure (295 lb-ft) for snappy responsiveness.
You value a slightly smaller footprint for easier city parking (177.2 inches long).

Choose the Subaru Ascent if...

You need a vehicle that uses less expensive regular unleaded fuel.
You require the larger, likely three-row configuration offered by its 196.8-inch length.
You want the highest peak horsepower available, rated at 260 hp.

Key Dimensions

Dimension	BMW X1	Subaru Ascent
Length	177.2"	196.8"
Width	72.6"	76.0"
Height	64.6"	71.6"
Wheelbase	106.0"	113.8"

Features Comparison

Safety

Feature	BMW	Subaru
Blind Spot Monitor	✓	✓
Lane Departure Warning	✓	✓
Lane Keeping Assist System	✓	✓
Rear Cross Traffic Alert	✓	✓
Pre-Collision Safety System	✓	✓
Post-Collision Safety System	✓	✓
Dual Front Side-Mounted Airbags	✓	✓
Front Head Airbags	✓	✓
Rear Head Airbags	✓	✓
Passenger Airbag Occupant Sensing Deactivation	✓	✓
Electronic Stability Control	✓	✓
Traction Control System	✓	✓
LATCH System	✓	✓
Rear Door Child Safety Locks	✓	✓
Anti-lock Brakes (ABS)	4-Wheel	4-Wheel
Brake Drying	✓	—
Front Ventilated Disc Brakes	✓	✓
Rear Ventilated Disc Brakes	✓	✓
Brake Preparation System	✓	—
Brake Assist	✓	✓
Tire Pressure Monitoring System	✓	✓
Automatic Headlights	✓	✓
LED Headlights	✓	✓
Daytime Running Lights	✓	✓
Cornering Lights	✓	—
Integrated Turn Signal Mirrors	✓	✓
Front Headrests	2	2
Front Height Adjustable Headrests	✓	✓
Rear Headrests	3	2
Rear Height Adjustable Headrests	✓	✓
Rear Center 3-Point Seatbelt	✓	—
Anti-Theft Alarm System (Remote)	✓	✓
Engine Immobilizer	✓	✓
Headlight Delay-Off	—	✓
Adaptive Headlights	—	✓
Self-Leveling Headlights	—	✓

Engine

Feature	BMW	Subaru
Base Engine Displacement	2.0 L	2.4 L
Number of Cylinders	inline 4	flat 4
Base Engine Type	gas	gas
Horsepower	241 hp @ 4500 rpm	260 hp @ 5600 rpm
Torque	295 lb-ft @ 1500 rpm	277 lb-ft @ 2000 rpm
Number of Valves	16	16
Camshaft Type	Double overhead cam (DOHC)	Double overhead cam (DOHC)
Variable Valve Timing	Variable	Variable
Fuel Injection Type	✓	✓

Drive Train

Feature	BMW	Subaru
Transmission Type	7-speed automated manual	continuously variable-speed automatic
Drivetrain Type	all wheel drive	all wheel drive
Center Differential Type	Limited Slip	Limited Slip
Hill Descent Control	✓	✓

Fuel

Feature	BMW	Subaru
Fuel Type	premium unleaded (recommended)	regular unleaded
EPA Fuel Economy (City/Highway)	24/33 MPG	20/26 MPG
EPA Fuel Economy (Combined)	28 MPG	22 MPG
EPA Driving Range (City/Highway)	343.2/471.9 mi.	386.0/501.8 mi.
Fuel Tank Capacity	14.3 gal.	19.3 gal.

Comfort & Convenience

Feature	BMW	Subaru
Push Button Start	✓	✓
Tilt and Telescopic Steering Wheel	✓	✓
Audio Controls on Steering Wheel	✓	✓
Cruise Control on Steering Wheel	✓	✓
Electric Power Steering	✓	✓
Rear View Camera	✓	✓
Front Parking Sensors	✓	—
Rear Parking Sensors	✓	✓
Automatic Parking Assist	✓	—
Cruise Control	✓	—
Front Cupholders	✓	✓
Rear Cupholders	✓	✓
Front Door Pockets	✓	✓
Rear Door Pockets	✓	✓
Front Seatback Storage	✓	✓
Leather Steering Wheel	✓	✓
Dual Zone Climate Control	✓	—
Rear Ventilation Ducts	✓	—
Interior Air Filtration	✓	✓
Extended Cabin Heating	✓	—
Dual Vanity Mirrors	✓	✓
Turn Signal Indicators in Mirrors	✓	✓
Transmission Controls on Steering Wheel	—	✓
Adaptive Cruise Control	—	✓
Universal Remote Transmitter	—	✓
3rd Row Cupholders	—	✓
Overhead Console with Storage	—	✓
Three Zone Climate Control	—	✓
Auto-Dimming Rearview Mirror	—	✓

In Car Entertainment

Feature	BMW	Subaru
Infotainment Display	10.7 in	11.6 in
AM/FM Stereo	✓	✓
Speaker System	7	6
Android Auto (Wireless)	✓	✓
Apple CarPlay (Wireless)	✓	✓
USB Port	✓	✓
USB Port with External Media Control	✓	✓
Satellite Radio	✓	✓
Satellite Radio Trial Period	12 months	—
Auxiliary Audio Input	—	✓
Satellite Radio Trial Length	—	4 months

Power Feature

Feature	BMW	Subaru
One-Touch Power Windows	4	2
Remote Keyless Entry	✓	—
Heated Mirrors	✓	✓
Keyless Entry	—	✓

Frontseats

Feature	BMW	Subaru
Front Head Room	42.1 in.	41.2 in.
Front Leg Room	40.4 in.	42.2 in.
Front Shoulder Room	56.1 in.	61.1 in.
Seat Material: Leatherette	✓	—
Front Seat Type: Bucket	✓	✓
Driver Seat Height Adjustment	✓	✓
Driver Seat Memory Settings	2	—
Passenger Seat Height Adjustment	✓	—
Driver Seat Heating	Multi-level	Multi-level
Passenger Seat Heating	Multi-level	Multi-level
Front Hip Room	—	57.8 in.
Seat Material: Cloth	—	✓
Driver Seat Power Adjustments	—	8-way
Passenger Seat Manual Adjustments	—	4-way

Rearseats

Feature	BMW	Subaru
Rear Head Room	39.3 in.	40.0 in.
Rear Leg Room	37.0 in.	38.6 in.
Rear Shoulder Room	55.1 in.	60.3 in.
Split-Folding Rear Seatback	✓	✓
Folding Center Armrest	✓	✓
Rear Hip Room	—	57.5 in.
Manual Folding Third Row Seat	—	✓

Tires and Wheels

Feature	BMW	Subaru
Wheel Finish	Painted Alloy	—
Wheel Size	18 x 7.5 in	18 x 7.5 in
Tire Type	All Season	All Season
Tire Size	225/55R18	245/60R
Spare Tire Type	Temporary	Temporary
Spare Tire Location	Inside Mounted	Underbody Mounted
Wheel Material	—	Alloy

Suspension

Feature	BMW	Subaru
Four-Wheel Independent Suspension	✓	✓
Front Stabilizer Bar	✓	✓
Rear Stabilizer Bar	✓	✓

Warranty

Feature	BMW	Subaru
Basic Warranty	4 yr./ 50000 mi.	3 yr./ 36000 mi.
Drivetrain Warranty	4 yr./ 50000 mi.	5 yr./ 60000 mi.
Corrosion/Rust Warranty	12 yr./ unlimited mi.	5 yr./ unlimited mi.
Roadside Assistance	4 yr./ unlimited mi.	3 yr./ 36000 mi.
Complimentary Scheduled Maintenance	3 yr./ 36000 mi.	—

Frequently Asked Questions

Common questions about comparing the 2025 BMW X1 and 2025 Subaru Ascent.

Which car is genuinely cheaper to run based on fuel?

The BMW X1 is more efficient, delivering 28 MPG combined versus the Ascent's 22 MPG combined, which saves on gas over time. However, the X1 specifically recommends premium unleaded fuel, which increases running costs compared to the Ascent’s regular unleaded requirement.

Is the performance difference between the two vehicles noticeable?

While the Ascent has 260 hp to the X1's 241 hp, the X1 compensates with 295 lb-ft of torque compared to the Ascent's 277 lb-ft. This means the X1 might feel quicker off the line due to its superior torque output.

How much more cargo space does the Subaru Ascent offer?

The provided specifications show the Ascent with 17.8 cubic feet of cargo capacity, which is notably less than the X1's 25.7 cubic feet behind the second row. This highlights that the Ascent likely dedicates more rear volume to its third row.

What does the difference in MSRP and fuel type mean for initial value?

The Subaru Ascent has a lower base price at $39,995, offering better initial value, and its requirement for regular unleaded fuel contributes to lower lifetime running costs than the premium fuel needed by the X1.

Which transmission setup is generally preferred for daily driving?

The BMW X1 utilizes a 7-speed automated manual transmission, which offers distinct gear steps, while the Ascent uses a continuously variable-speed automatic (CVT), which provides seamless acceleration but is sometimes considered less engaging by drivers.

How significant is the size difference between the two crossovers?

The difference is substantial: the Ascent is 196.8 inches long and 76.0 inches wide, making it significantly larger than the X1 at 177.2 inches long and 72.6 inches wide.