2025 Toyota Mirai vs 2026 Audi S3

$51,795 · Sedan

$52,000 · Sedan

Comparison Overview

The primary divergence between the 2025 Toyota Mirai (Car 1) and the 2026 Audi S3 (Car 2) lies in powertrain performance, evidenced by a substantial 146 horsepower deficit in the Mirai (182 hp vs. the S3's 328 hp). While the Mirai offers a superior electric range of 402 miles running on hydrogen, the Audi S3 compensates with higher output (295 lb-ft of torque versus 221 lb-ft) and required premium unleaded fuel, achieving 26 combined MPG. Price parity exists, with MSRPs at $51,795 for the Mirai and $52,000 for the S3. Furthermore, the Audi boasts AWD and an automated manual transmission compared to the Mirai's RWD and standard CVT. The Mirai is physically larger at 195.8 inches in length versus the S3's 177.4 inches, although the Mirai's 9.6 cu ft cargo space slightly exceeds the S3's 8.3 cu ft.

Size Comparison

Performance

Fuel Efficiency

Full Specifications

Our Verdicts

🚗 Best for Commuters

2025 Toyota Mirai

The Toyota Mirai's 402-mile range offers superior daily commuting longevity between fueling stops compared to the Audi S3's 26 combined MPG efficiency.

👨‍👩‍👧‍👦 Best for Families

2025 Toyota Mirai

The Mirai is the physically larger vehicle, offering a marginally larger 9.6 cu ft of cargo space compared to the S3's 8.3 cu ft.

🏎️ Best for Enthusiasts

2026 Audi S3

The Audi S3 dominates in performance metrics, delivering 328 hp and 295 lb-ft of torque, significantly outpacing the Mirai's 182 hp and 221 lb-ft.

💰 Best Value

2026 Audi S3

For nearly identical pricing ($52,000 vs $51,795), the Audi S3 provides substantially higher horsepower and superior all-wheel-drive capability.

Choose the Toyota Mirai if...

Your priority is maximizing driving distance between fill-ups, leveraging the 402-mile hydrogen range.
You seek a rear-wheel-drive platform in a larger sedan body measuring 195.8 inches long.
You prefer a continuously variable-speed automatic transmission over a geared setup.

Choose the Audi S3 if...

Maximum acceleration and dynamic performance are essential, provided by 328 hp and 295 lb-ft of torque.
You require the enhanced traction of an all-wheel-drive system paired with a 7-speed automated manual transmission.
Fuel economy derived from gasoline is acceptable, achieving 23/31 MPG city/highway.

Key Dimensions

Dimension	Toyota Mirai	Audi S3
Length	195.8"	177.4"
Width	74.2"	71.5"
Height	57.9"	55.7"
Wheelbase	114.9"	103.6"

Features Comparison

Safety

Feature	Toyota	Audi
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	3
Rear Height Adjustable Headrests	✓	✓
Rear Center 3-Point Seatbelt	✓	✓
Anti-Theft Alarm System (Remote)	✓	✓
Engine Immobilizer	✓	✓
Dual Rear Side-Mounted Airbags	—	✓
Automatic Headlights	—	✓
Headlight Washers	—	✓
Front Fixed Headrests	—	✓

Engine

Feature	Toyota	Audi
Base Engine Type	electric (fuel cell)	gas
Horsepower	182 hp	328 hp
Torque	221 lb-ft	295 lb-ft
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	Audi
Transmission Type	continuously variable-speed automatic	7-speed automated manual
Drivetrain Type	rear wheel drive	all wheel drive
Center Differential Type	—	Limited Slip
Hill Descent Control	—	✓

Fuel

Feature	Toyota	Audi
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 Fuel Economy (City/Highway)	—	23/31 MPG
EPA Fuel Economy (Combined)	—	26 MPG
EPA Driving Range (City/Highway)	—	333.5/449.5 mi.
Fuel Tank Capacity	—	14.5 gal.

Comfort & Convenience

Feature	Toyota	Audi
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	—	✓
Driver Assisted Parking Assist	—	✓
Cruise Control	—	✓
Rear Door Pockets	—	✓
Three Zone Climate Control	—	✓
Rear Ventilation Ducts	—	✓

In Car Entertainment

Feature	Toyota	Audi
Infotainment Display	12.3 in	10.1 in
AM/FM Stereo	✓	✓
JBL Speakers	✓	—
Stereo Power	1200W	680W
Speaker System	14	15
Subwoofer Count	1	—
Surround Audio	Discrete	Discrete
Android Auto (Wireless)	✓	✓
Apple CarPlay (Wireless)	✓	✓
USB Port	✓	✓
USB Port with External Media Control	✓	✓
Satellite Radio	✓	✓
Satellite Radio Trial Period	3 months	3 months
Premium Speaker Brand	—	Sonos

Power Feature

Feature	Toyota	Audi
One-Touch Power Windows	4	4
Keyless Entry	✓	✓
Heated Mirrors	✓	✓
Moonroof Type	—	1st Row Power Glass Extended

Frontseats

Feature	Toyota	Audi
Front Head Room	38.4 in.	36.8 in.
Front Leg Room	42.2 in.	41.2 in.
Front Shoulder Room	58.4 in.	54.8 in.
Front Hip Room	56.5 in.	—
Seat Material: Leatherette	✓	—
Front Seat Type: Bucket	✓	—
Driver Seat Power Adjustments	8-way	8-way
Driver Seat Height Adjustment	✓	✓
Passenger Seat Power Adjustments	4-way	8-way
Driver Seat Heating	Multi-level	Multi-level
Passenger Seat Heating	Multi-level	Multi-level
Seat Material: Leather/Sueded Microfiber	—	✓
Front Seat Type: Sport	—	✓
Driver Seat Lumbar Support	—	Power
Passenger Seat Height Adjustment	—	✓
Passenger Seat Lumbar Support	—	Power

Rearseats

Feature	Toyota	Audi
Rear Head Room	36.7 in.	36.6 in.
Rear Leg Room	33.1 in.	35.2 in.
Rear Shoulder Room	54.4 in.	53.0 in.
Rear Hip Room	52.8 in.	—
Folding Center Armrest	✓	—
Split-Folding Rear Seatback	—	✓
Folding Rear Seat Feature	—	✓
Pass-Thru Center Armrest	—	✓

Tires and Wheels

Feature	Toyota	Audi
Wheel Material	Alloy	Alloy
Wheel Size	19 x 8.0 in	—
Tire Type	All Season	All Season
Tire Size	P235/55R19	225/40R18
Wheel Diameter	—	18 in

Suspension

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

Warranty

Feature	Toyota	Audi
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.	—
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./ 30000 mi.

Frequently Asked Questions

Common questions about comparing the 2025 Toyota Mirai and 2026 Audi S3.

What is the real-world difference in ownership regarding fueling infrastructure between the Mirai and the S3?

The 2025 Toyota Mirai runs on hydrogen, which has a limited refueling station network in the US, contrasting sharply with the widespread availability of premium unleaded gasoline required by the 2026 Audi S3.

How significant is the difference in power output between these two sedans?

The 2026 Audi S3 produces 328 hp, creating a 146 hp advantage over the 2025 Toyota Mirai's 182 hp, making the S3 substantially quicker in acceleration tests.

Do the trunk sizes significantly impact practicality for grocery runs or luggage?

The Mirai offers 9.6 cu ft of cargo space, which is 1.3 cu ft more than the S3's 8.3 cu ft, offering a marginal but measurable advantage for storage volume.

Considering the high performance of the S3, does it require special fuel?

Yes, the 2026 Audi S3 requires premium unleaded fuel to achieve its maximum output, whereas the Toyota Mirai requires only compressed hydrogen gas.

How does the handling philosophy differ based on the drive type?

The Mirai utilizes a rear-wheel-drive setup with a CVT, optimizing efficiency along its long range, while the S3 features all-wheel-drive and a performance-oriented 7-speed automated manual transmission.

Are the vehicle dimensions comparable, given they are both classified as sedans?

No, the Mirai is substantially longer at 195.8 inches compared to the S3's 177.4 inches, and is also wider and taller, positioning it closer to a mid-size or near-full-size segment.