2025 BMW X4 M vs 2025 Lexus GX
Comparison Overview
The most significant numerical divergence between the 2025 BMW X4 M (Car1) and the 2025 Lexus GX (Car2) is the $14,365 difference in Manufacturer's Suggested Retail Price, with the GX starting at $64,735 versus the X4 M's $79,100. Performance metrics heavily favor the X4 M, which produces 473 hp compared to the GX's 349 hp, translating to a substantial 124 hp advantage. Conversely, the Lexus GX leads in torque delivery, outputting 479 lb-ft against the BMW’s 457 lb-ft. Fuel economy is identical at 17 combined MPG for both, although the GX achieves a slightly better 21 MPG highway versus the X4 M's 20 MPG. Dimensionally, the GX is significantly larger at 197.1 inches long and 75.6 inches high, while the X4 M offers superior luggage space with 18.5 cubic feet compared to the GX's 10.3 cubic feet in the rear.
Size Comparison
Performance
Fuel Efficiency
Full Specifications
Our Verdicts
2025 BMW X4 M
The X4 M’s higher horsepower and automatic transmission provide a potentially more engaging and brisk city driving experience despite the higher price point.
2025 Lexus GX
The Lexus GX, with its substantially larger physical footprint (197.1 inches long, 75.6 inches high), suggests greater cabin volume suitability for family transport.
2025 BMW X4 M
The BMW X4 M's superior 473 hp output and lower stance prioritize raw performance metrics desired by driving enthusiasts.
2025 Lexus GX
The Lexus GX provides a lower entry cost, beginning at $64,735, while achieving the same 17 combined MPG as the $79,100 BMW X4 M.
Choose the BMW X4 M if...
- Your priority is maximum acceleration and output, demonstrated by the 473 hp engine.
- You value maximized cargo volume, as the X4 M provides 18.5 cu ft compared to 10.3 cu ft.
- You prefer a sportier footprint, evidenced by the X4 M being 9.6 inches shorter in length than the GX.
Choose the Lexus GX if...
- Cost savings are critical, as the GX has an MSRP that is $14,365 less expensive than the X4 M.
- You require a larger overall physical profile for presumed interior space, standing 75.6 inches tall.
- Maximum low-end pulling power is preferred, as the GX offers 479 lb-ft of torque versus 457 lb-ft.
Key Dimensions
| Dimension | BMW X4 M | Lexus GX |
|---|---|---|
| Length | 187.5" | 197.1" |
| Width | 75.9" | 78.0" |
| Height | 63.7" | 75.6" |
| Wheelbase | 112.8" | 112.2" |
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 | — | ✓ |
Engine
| Feature | BMW | Lexus |
|---|---|---|
| Base Engine Displacement | 3.0 L | 3.4 L |
| Number of Cylinders | inline 6 | V6 |
| Base Engine Type | gas | gas |
| Horsepower | 473 hp @ 6250 rpm | 349 hp @ 4800 rpm |
| Torque | 457 lb-ft @ 2750 rpm | 479 lb-ft @ 2000 rpm |
| Number of Valves | 24 | 24 |
| 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 | 10-speed shiftable automatic |
| Drivetrain Type | all wheel drive | four wheel drive |
| [object Object] | ✓ | — |
| [object Object] | ✓ | — |
| Hill Descent Control | ✓ | — |
| 4WD System Type | — | Full Time |
| Transfer Case Gearing | — | Manual Hi-Lo |
| Center Differential Type | — | Limited Slip |
Fuel
| Feature | BMW | Lexus |
|---|---|---|
| Fuel Type | premium unleaded (required) | premium unleaded (required) |
| EPA Fuel Economy (City/Highway) | 15/20 MPG | 15/21 MPG |
| EPA Fuel Economy (Combined) | 17 MPG | 17 MPG |
| EPA Driving Range (City/Highway) | 258.0/344.0 mi. | 316.5/443.1 mi. |
| Fuel Tank Capacity | 17.2 gal. | 21.1 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 | ✓ | — |
| Adaptive Cruise Control | — | ✓ |
| 3rd Row Cupholders | — | ✓ |
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 | 10 |
| 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 | — |
| 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 | 1st Row Power Glass |
| Keyless Entry | ✓ | ✓ |
| Reverse Tilt Passenger Mirror | ✓ | — |
| Heated Mirrors | ✓ | ✓ |
| Reverse Tilt Dual Mirrors | — | ✓ |
Frontseats
| Feature | BMW | Lexus |
|---|---|---|
| Front Head Room | 39.5 in. | 39.4 in. |
| Front Leg Room | 40.7 in. | 41.2 in. |
| Front Shoulder Room | 57.5 in. | 59.5 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 |
| Driver Seat Ventilation | — | ✓ |
| Passenger Seat Ventilation | — | ✓ |
Rearseats
| Feature | BMW | Lexus |
|---|---|---|
| Rear Head Room | 37.2 in. | 43.2 in. |
| Rear Leg Room | 35.5 in. | 36.7 in. |
| Rear Shoulder Room | 56.0 in. | 57.2 in. |
| Split-Folding Rear Seatback | ✓ | ✓ |
| Folding Center Armrest | ✓ | ✓ |
| Rear Hip Room | — | 56.4 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. | — |
| Tire Type | Performance | All Season |
| Tire Size | 265/45R Z | ✓ |
| Spare Tire Type | Temporary | Full Size Matching |
| Spare Tire Location | Inside Mounted | Underbody Mounted |
| Wheel Dimensions | — | 20 x 7.5 in |
Suspension
| Feature | BMW | Lexus |
|---|---|---|
| Four-Wheel Independent Suspension | ✓ | — |
| Front Stabilizer Bar | ✓ | ✓ |
| Rear Stabilizer Bar | ✓ | ✓ |
| Front Suspension Type | — | Independent |
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 2025 Lexus GX.
What is the measurable difference in performance between the two vehicles?
The 2025 BMW X4 M is significantly more powerful, offering 473 hp, a 124 hp advantage over the 349 hp output of the Lexus GX. However, the GX counters with slightly more torque at 479 lb-ft compared to the X4 M’s 457 lb-ft.
How do the pricing and fuel economy compare for these two models?
The price gap is substantial, with the X4 M starting at $79,100 and the GX at $64,735, a $14,365 difference. Interestingly, both vehicles are rated for the same 17 combined MPG.
Which vehicle offers more usable storage space?
The BMW X4 M provides substantially more conventional cargo capacity at 18.5 cubic feet. The Lexus GX, built on a more traditional SUV platform, shows a lower rear cargo measurement of 10.3 cubic feet.
Are there major differences in drivetrain and size that affect driving dynamics?
Yes, the X4 M utilizes an 8-speed automatic transmission with AWD, prioritizing performance, while the GX uses a 10-speed automatic with FWD, and is considerably larger in all dimensions, notably standing 75.6 inches high versus 63.7 inches for the X4 M.
Do both vehicles require premium fuel?
Yes, both the 2025 BMW X4 M and the 2025 Lexus GX explicitly require premium unleaded fuel for operation.
Which car is physically longer and wider?
The Lexus GX is the larger vehicle overall, measuring 197.1 inches in length (nearly 10 inches longer than the X4 M) and 78.0 inches in width (2.1 inches wider than the X4 M).
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