2025 BMW X4 M vs 2026 Lexus TX

$79,100 · Crossover

$55,640 · Crossover

Comparison Overview

Deciding between ultimate performance and everyday practicality is tough, especially when the price tag swings by $23,460. The 2025 BMW X4 M offers blistering speed with 473 hp and 457 lb-ft of torque, but it demands premium fuel for just 17 MPG combined. Conversely, the larger 2026 Lexus TX starts at a much more approachable $55,640 and rewards efficiency-minded drivers with 27 MPG combined, significantly easing the running costs over the X4 M's 15 MPG city rating. While the X4 M is shorter at 187.5 inches, the TX provides slightly more utility, boasting 20.2 cu ft of cargo space compared to the BMW's 18.5 cu ft. Ultimately, the decision hinges on whether you prioritize raw, 473 hp excitement or significant savings in upfront cost and operational fuel economy.

Size Comparison

Performance

Fuel Efficiency

Full Specifications

Our Verdicts

🚗 Best for Commuters

2026 Lexus TX

The 2026 Lexus TX wins for commuting due to its superior 27 MPG highway fuel economy versus the BMW's 20 MPG highway rating.

👨‍👩‍👧‍👦 Best for Families

2026 Lexus TX

The 2026 Lexus TX is the clear family choice, being significantly larger and offering 20.2 cu ft of cargo space compared to the X4 M's 18.5 cu ft.

🏎️ Best for Enthusiasts

2025 BMW X4 M

The 2025 BMW X4 M offers a massive 198 hp advantage, delivering 473 hp for a true performance driving experience.

💰 Best Value

2026 Lexus TX

The 2026 Lexus TX wins on value by having a $23,460 lower MSRP and better fuel efficiency.

Choose the BMW X4 M if...

You crave thrilling acceleration derived from 473 hp and 457 lb-ft of torque.
All-Wheel Drive (AWD) performance is non-negotiable for your driving dynamics.
You don't mind stopping for fuel more often, given the 17 MPG combined rating.

Choose the Lexus TX if...

Saving $23,460 on the initial purchase price is a high priority.
You need the extra utility of a larger vehicle with 20.2 cu ft of cargo room.
You prioritize better fuel economy, boasting 27 MPG on the highway versus 20 MPG in car 1.

Key Dimensions

Dimension	BMW X4 M	Lexus TX
Length	187.5"	203.1"
Width	75.9"	78.3"
Height	63.7"	70.1"
Wheelbase	112.8"	116.1"

Features Comparison

Safety

Feature	BMW	Lexus
Blind Spot Monitor	✓	✓
Lane Departure Warning	✓	✓
Lane Keeping Assist System	✓	✓
Driver Attention 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	✓	✓
Headlight Delay-Off	✓	✓
LED Headlights	✓	✓
Adaptive Headlights	✓	—
Self-Leveling Headlights	✓	—
Daytime Running Lights	✓	✓
Integrated Turn Signal Mirrors	✓	—
Front Headrests	2	2
Front Height Adjustable Headrests	✓	✓
Rear Headrests	3	3
Rear Height Adjustable Headrests	✓	✓
Rear Center 3-Point Seatbelt	✓	✓
Anti-Theft Alarm System (Remote)	✓	✓
Engine Immobilizer	✓	✓
Rear Cross Traffic Alert	—	✓
Third Row Head Airbags	—	✓
Front Fog Lights	—	✓

Engine

Feature	BMW	Lexus
Base Engine Displacement	3.0 L	2.4 L
Number of Cylinders	inline 6	inline 4
Base Engine Type	gas	gas
Horsepower	473 hp @ 6250 rpm	275 hp @ 6000 rpm
Torque	457 lb-ft @ 2750 rpm	317 lb-ft @ 1700 rpm
Number of Valves	24	16
Camshaft Type	Double overhead cam (DOHC)	Double overhead cam (DOHC)
Variable Valve Timing	Variable	Variable
Fuel Injection Type	✓	✓

Drive Train

Feature	BMW	Lexus
Transmission Type	8-speed shiftable automatic	8-speed automatic
Drivetrain Type	all wheel drive	front wheel drive
[object Object]	✓	—
[object Object]	✓	—
Hill Descent Control	✓	—

Fuel

Feature	BMW	Lexus
Fuel Type	premium unleaded (required)	premium unleaded (required)
EPA Fuel Economy (City/Highway)	15/20 MPG	21/27 MPG
EPA Fuel Economy (Combined)	17 MPG	23 MPG
EPA Driving Range (City/Highway)	258.0/344.0 mi.	373.8/480.6 mi.
Fuel Tank Capacity	17.2 gal.	17.8 gal.

Comfort & Convenience

Feature	BMW	Lexus
Push Button Start	✓	✓
Tilt and Telescopic Steering Wheel	✓	—
Transmission Controls on Steering Wheel	✓	✓
Cruise Control on Steering Wheel	✓	✓
Audio Controls on Steering Wheel	✓	✓
Electric Power Steering	✓	✓
Rear View Camera	✓	✓
Front Parking Sensors	✓	✓
Rear Parking Sensors	✓	✓
Cruise Control	✓	—
Universal Remote Transmitter	✓	—
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	✓	✓
Dual Vanity Mirrors	✓	✓
Auto-Dimming Rearview Mirror	✓	✓
Turn Signal Indicators in Mirrors	✓	—
Cargo Floor Mats	✓	—
Power Tilt and Telescopic Steering Wheel	—	✓
Wireless Charging Pad	—	✓
Adaptive Cruise Control	—	✓
3rd Row Cupholders	—	✓
Overhead Console with Storage	—	✓
Manual Rear Seat Easy Entry	—	✓
Heated Steering Wheel	—	✓
Three Zone Climate Control	—	✓
Rear Ventilation Ducts with Fan Control	—	✓
Extended Cabin Heating/Cooling	—	✓

In Car Entertainment

Feature	BMW	Lexus
Infotainment Display	12.3 in	14.0 in
AM/FM Stereo	✓	✓
Premium Speaker Brand	Harman/Kardon	—
Stereo Power	464W	—
Speaker System	16	—
Subwoofer Count	2	—
Surround Audio	Discrete	—
Android Auto (Wired)	✓	—
Apple CarPlay (Wired)	✓	—
USB Port	✓	✓
USB Port with External Media Control	✓	✓
Satellite Radio	✓	✓
Satellite Radio Trial Period	12 months	3 months
Speed Sensitive Volume Control	✓	—
Android Auto (Wireless)	—	✓
Apple CarPlay (Wireless)	—	✓

Power Feature

Feature	BMW	Lexus
One-Touch Power Windows	4	4
Moonroof Type	1st Row Power Glass Extended	—
Keyless Entry	✓	✓
Reverse Tilt Passenger Mirror	✓	—
Heated Mirrors	✓	✓
Reverse Tilt Dual Mirrors	—	✓

Frontseats

Feature	BMW	Lexus
Front Head Room	39.5 in.	41.4 in.
Front Leg Room	40.7 in.	41.6 in.
Front Shoulder Room	57.5 in.	60.0 in.
Seat Material: Leather	✓	—
Front Seat Type: Sport	✓	—
Driver Seat Height Adjustment	✓	✓
Driver Seat Lumbar Support	Power	Power
Driver Seat Thigh Extension	✓	—
Driver Seat Memory Settings	2	—
Passenger Seat Height Adjustment	✓	✓
Passenger Seat Lumbar Support	Power	Power
Passenger Seat Thigh Extension	✓	—
Driver Seat Heating	Multi-level	Multi-level
Passenger Seat Heating	Multi-level	Multi-level
Front Hip Room	—	56.5 in.
Seat Material: Leatherette	—	✓
Front Seat Type: Bucket	—	✓
Driver Seat Power Adjustments	—	8-way
Passenger Seat Power Adjustments	—	8-way

Rearseats

Feature	BMW	Lexus
Rear Head Room	37.2 in.	40.1 in.
Rear Leg Room	35.5 in.	39.5 in.
Rear Shoulder Room	56.0 in.	59.0 in.
Split-Folding Rear Seatback	✓	✓
Folding Center Armrest	✓	✓
Rear Hip Room	—	56.8 in.
Reclining Rear Seats	—	✓
Manual Folding Third Row Seat	—	✓

Tires and Wheels

Feature	BMW	Lexus
Wheel Finish	Painted Alloy	Painted Alloy
Wheel Size	20 x 10.0 in.	20 x 8.0 in
Tire Type	Performance	All Season
Tire Size	265/45R Z	255/55R20
Spare Tire Type	Temporary	Temporary
Spare Tire Location	Inside Mounted	Inside Mounted

Suspension

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

Warranty

Feature	BMW	Lexus
Basic Warranty	4 yr./ 50000 mi.	4 yr./ 50000 mi.
Drivetrain Warranty	4 yr./ 50000 mi.	6 yr./ 70000 mi.
Corrosion/Rust Warranty	12 yr./ unlimited mi.	6 yr./ unlimited mi.
Roadside Assistance	4 yr./ unlimited mi.	4 yr./ unlimited mi.
Complimentary Scheduled Maintenance	3 yr./ 36000 mi.	1 yr./ 10000 mi.

Frequently Asked Questions

Common questions about comparing the 2025 BMW X4 M and 2026 Lexus TX.

How much larger is the 2026 Lexus TX compared to the 2025 BMW X4 M?

The Lexus TX is considerably larger, measuring 203.1 inches in length and 70.1 inches in height, whereas the BMW X4 M is shorter at 187.5 inches long and 63.7 inches tall.

Does the difference in horsepower significantly affect driving dynamics?

Yes, the BMW X4 M offers 473 hp, which is 198 hp more than the Lexus TX's 275 hp, meaning the X4 M will provide much quicker acceleration.

Which crossover is significantly cheaper to purchase?

The 2026 Lexus TX offers substantial savings with an MSRP of $55,640, compared to the 2025 BMW X4 M's price of $79,100, creating a $23,460 difference.

What is the fuel economy tradeoff between these two options?

The Lexus TX is much more efficient, achieving 23 MPG combined (21 city/27 highway), while the performance-focused BMW X4 M is rated for only 17 MPG combined (15 city/20 highway).