2025 Toyota Mirai vs 2026 BMW 4 Series

$51,795 · Sedan

$52,600 · Coupe

Comparison Overview

The most significant measurable disparity between the 2025 Toyota Mirai and the 2026 BMW 4 Series lies in output, where the BMW delivers a substantial 73 more horsepower (255 hp vs. 182 hp) and 74 lb-ft more torque (295 lb-ft vs. 221 lb-ft). While the Mirai champions efficiency with an EPA-estimated 402 miles of electric range powered by hydrogen, the BMW offers superior utility, boasting 15.5 cu ft of cargo capacity compared to the Mirai's 9.6 cu ft. Priced closely, with the Mirai at $51,795 and the 4 Series at $52,600, the choice hinges on priority: long-range zero-emission driving or established gasoline performance. The Mirai is also physically larger, measuring 195.8 inches long versus the Coupe's 187.9 inches, impacting maneuverability and interior space.

Size Comparison

Performance

Fuel Efficiency

Full Specifications

Our Verdicts

🚗 Best for Commuters

2025 Toyota Mirai

The 2025 Toyota Mirai’s 402 miles of range and reliance on hydrogen fuel offer superior day-to-day commuting convenience over gasoline refueling.

👨‍👩‍👧‍👦 Best for Families

2026 BMW 4 Series

Despite being a coupe, the 2026 BMW 4 Series offers 60% more cargo space at 15.5 cu ft compared to the Mirai's restrictive 9.6 cu ft.

🏎️ Best for Enthusiasts

2026 BMW 4 Series

The BMW 4 Series provides significantly higher performance metrics with 255 hp and 295 lb-ft of torque compared to the Mirai's 182 hp.

💰 Best Value

2025 Toyota Mirai

The Mirai offers a massive 402-mile range advantage on its specific fuel infrastructure at a slightly lower MSRP of $51,795.

Choose the Toyota Mirai if...

Your priority is maximizing zero tailpipe emission driving range, achieving 402 miles on a single tank.
You prefer the inherently smoother operation of a continuously variable-speed automatic transmission.
You require a longer vehicle profile at 195.8 inches for potential rear-seat room, despite the coupe form factor of Car 2.

Choose the BMW 4 Series if...

Raw performance is essential, leveraging 255 hp and 295 lb-ft of torque.
You need practical storage space, as the 15.5 cu ft cargo bay substantially outperforms the Mirai's 9.6 cu ft.
You are comfortable utilizing premium unleaded fuel for its 8-speed shiftable automatic performance.

Key Dimensions

Dimension	Toyota Mirai	BMW 4 Series
Length	195.8"	187.9"
Width	74.2"	72.9"
Height	57.9"	54.6"
Wheelbase	114.9"	112.2"

Features Comparison

Safety

Feature	Toyota	BMW
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
Front Ventilated Disc Brakes	✓	✓
Rear Ventilated Disc Brakes	✓	✓
Brake Assist	✓	✓
Tire Pressure Monitoring System	✓	✓
LED Headlights	✓	✓
Self-Leveling Headlights	✓	✓
Daytime Running 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	✓	✓
Driver Attention Alert	—	✓
Brake Drying	—	✓
Brake Preparation System	—	✓
Automatic Headlights	—	✓
Headlight Delay-Off	—	✓
Rear Integrated Headrests	—	✓

Engine

Feature	Toyota	BMW
Base Engine Type	electric (fuel cell)	mild hybrid
Horsepower	182 hp	255 hp @ 4700 rpm
Torque	221 lb-ft	295 lb-ft @ 1600 rpm
Base Engine Displacement	—	2.0 L
Number of Cylinders	—	inline 4
Number of Valves	—	16
Camshaft Type	—	Double overhead cam (DOHC)
Variable Valve Timing	—	Variable
Fuel Injection Type	—	✓

Drive Train

Feature	Toyota	BMW
Transmission Type	continuously variable-speed automatic	8-speed shiftable automatic
Drivetrain Type	rear wheel drive	rear wheel drive

Fuel

Feature	Toyota	BMW
Fuel Type	hydrogen	premium unleaded (required)
EPA Efficiency (City/Highway MPGe)	76/71 MPGe	—
EPA Efficiency (Combined MPGe)	74 MPGe	—
EPA Electric Driving Range	402 mi.	—
EPA Energy Consumption (kWh/100 mi)	72	—
Battery Capacity	1.24 kWh	—
EPA Driving Range (City/Highway)	—	0/0 mi.
Fuel Tank Capacity	—	15.5 gal.

Comfort & Convenience

Feature	Toyota	BMW
Push Button Start	✓	✓
Tilt and Telescopic Steering Wheel	✓	✓
Audio Controls on Steering Wheel	✓	✓
Cruise Control on Steering Wheel	✓	✓
Electric Power Steering	✓	✓
Front View Camera	✓	—
Side View Camera	✓	—
Rear View Camera	✓	✓
Front Parking Sensors	✓	✓
Rear Parking Sensors	✓	✓
Wireless Charging Pad	✓	✓
Adaptive Cruise Control	✓	—
Universal Remote Transmitter	✓	✓
Front Cupholders	✓	✓
Rear Cupholders	✓	✓
Front Door Pockets	✓	✓
Overhead Console with Storage	✓	—
Front Seatback Storage	✓	✓
Leather Steering Wheel	✓	—
Dual Zone Climate Control	✓	✓
Interior Air Filtration	✓	✓
Dual Vanity Mirrors	✓	✓
Auto-Dimming Rearview Mirror	✓	✓
Turn Signal Indicators in Mirrors	✓	✓
Transmission Controls on Steering Wheel	—	✓
Cruise Control	—	✓
Rear Ventilation Ducts	—	✓

In Car Entertainment

Feature	Toyota	BMW
Infotainment Display	12.3 in	14.9 in
AM/FM Stereo	✓	✓
JBL Speakers	✓	—
Stereo Power	1200W	205W
Speaker System	14	10
Subwoofer Count	1	2
Surround Audio	Discrete	—
Android Auto (Wireless)	✓	✓
Apple CarPlay (Wireless)	✓	✓
USB Port	✓	✓
USB Port with External Media Control	✓	✓
Satellite Radio	✓	✓
Satellite Radio Trial Period	3 months	12 months

Power Feature

Feature	Toyota	BMW
One-Touch Power Windows	4	2
Keyless Entry	✓	✓
Heated Mirrors	✓	✓
Moonroof Type	—	1st Row Power Glass
Reverse Tilt Passenger Mirror	—	✓

Frontseats

Feature	Toyota	BMW
Front Head Room	38.4 in.	38.0 in.
Front Leg Room	42.2 in.	41.8 in.
Front Shoulder Room	58.4 in.	55.1 in.
Front Hip Room	56.5 in.	—
Seat Material: Leatherette	✓	✓
Front Seat Type: Bucket	✓	—
Driver Seat Power Adjustments	8-way	10-way
Driver Seat Height Adjustment	✓	✓
Passenger Seat Power Adjustments	4-way	10-way
Driver Seat Heating	Multi-level	Multi-level
Passenger Seat Heating	Multi-level	Multi-level
Front Seat Type: Sport	—	✓
Driver Seat Manual Adjustments	—	2-way
Driver Seat Lumbar Support	—	Power
Driver Seat Thigh Extension	—	✓
Driver Seat Memory Settings	—	2
Passenger Seat Manual Adjustments	—	2-way
Passenger Seat Height Adjustment	—	✓
Passenger Seat Lumbar Support	—	Power
Passenger Seat Thigh Extension	—	✓

Rearseats

Feature	Toyota	BMW
Rear Head Room	36.7 in.	35.2 in.
Rear Leg Room	33.1 in.	34.5 in.
Rear Shoulder Room	54.4 in.	51.0 in.
Rear Hip Room	52.8 in.	—
Folding Center Armrest	✓	✓
Split-Folding Rear Seatback	—	✓

Tires and Wheels

Feature	Toyota	BMW
Wheel Material	Alloy	—
Wheel Size	19 x 8.0 in	18 x 7.5 in
Tire Type	All Season	—
Tire Size	P235/55R19	225/45R18
Wheel Finish	—	Painted Alloy
Run Flat Tires	—	✓

Suspension

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

Warranty

Feature	Toyota	BMW
Basic Warranty	3 yr./ 36000 mi.	4 yr./ 50000 mi.
Drivetrain Warranty	5 yr./ 60000 mi.	4 yr./ 50000 mi.
Hybrid Component Warranty	10 yr./ 150000 mi.	8 yr./ 100000 mi.
Corrosion/Rust Warranty	5 yr./ unlimited mi.	12 yr./ unlimited mi.
Roadside Assistance	3 yr./ unlimited mi.	4 yr./ unlimited mi.
Complimentary Scheduled Maintenance	3 yr./ 35000 mi.	3 yr./ 36000 mi.

Frequently Asked Questions

Common questions about comparing the 2025 Toyota Mirai and 2026 BMW 4 Series.

What is the primary difference in powertrain technology between these two vehicles?

The 2025 Toyota Mirai operates on a fuel cell electric system, utilizing compressed hydrogen to generate electricity, achieving 402 miles of range. Conversely, the 2026 BMW 4 Series relies on a conventional gasoline engine requiring premium unleaded fuel.

How does the cargo capacity compare for daily utility?

The 2026 BMW 4 Series offers significantly more accessible storage with 15.5 cubic feet. The 2025 Toyota Mirai is limited to only 9.6 cubic feet, which may restrict luggage or large grocery runs.

Is the BMW 4 Series noticeably quicker than the Toyota Mirai?

Yes, based strictly on output figures, the BMW 4 Series holds a major advantage with 255 hp and 295 lb-ft of torque, beating the Mirai’s 182 hp and 221 lb-ft.

Given the slight MSRP difference, why might the Mirai be considered better value?

The Mirai's value proposition centers on fuel infrastructure replacement, offering 402 miles per fill-up compared to the recurring cost of premium gasoline for the BMW.

Which vehicle is larger dimensionally?

The Toyota Mirai is physically longer, measuring 195.8 inches in length compared to the BMW 4 Series' 187.9 inches, although the BMW sits lower at 54.6 inches versus the Mirai's 57.9 inches height.

Do both vehicles share the same drivetrain layout?

Both models utilize a rear-wheel-drive (RWD) configuration. However, the Mirai employs a continuously variable-speed automatic transmission, whereas the 4 Series features a traditional 8-speed shiftable automatic.