2025 Genesis G80 vs 2025 Toyota Mirai
Comparison Overview
The 2025 Genesis G80 bursts onto the scene with a commanding 300 horsepower from its premium unleaded engine, offering sheer, immediate dynamism matched by its stately $57,100 MSRP. Conversely, the 2025 Toyota Mirai captivates with its futuristic appeal, boasting an astounding 402 miles of electric range, representing a radical leap in sustainable transport, all while starting at a lower $51,795. While the G80 flaunts a substantial 118 hp advantage, making 0-60 sprints more thrilling, the Mirai counters with superior fuel economy, achieving a massive 24 MPG advantage over the G80's 24 combined MPG rating. Design-wise, both are large sedans, but the G80 offers 13.1 cu ft of cargo space compared to the Mirai's tighter 9.6 cu ft. This comparison pits raw, opulent power against revolutionary, long-range efficiency.
Size Comparison
Performance
Fuel Efficiency
Full Specifications
Our Verdicts
2025 Toyota Mirai
The Mirai's impressive 402-mile range significantly reduces refueling stops, making daily commuting less frequent.
2025 Genesis G80
The Genesis G80 provides superior practicality with 13.1 cu ft of cargo capacity versus the Mirai's 9.6 cu ft.
2025 Genesis G80
The G80 delivers a much more thrilling experience, outputting 300 hp and 311 lb-ft of torque compared to the Mirai's 182 hp.
2025 Toyota Mirai
The Mirai has a $5,305 lower starting MSRP and drastically cheaper 'fuel' costs over the long term, despite requiring premium fuel for the G80.
Choose the Genesis G80 if...
- You prioritize robust, immediate acceleration powered by 300 horsepower.
- You need the extra luggage room provided by its 13.1 cubic feet of cargo capacity.
- You prefer the traditional assurance and response of an 8-speed shiftable automatic transmission.
Choose the Toyota Mirai if...
- Your primary concern is maximizing driving distance between fill-ups, leveraging its 402-mile range.
- You want to save $5,305 upfront with a starting MSRP of $51,795.
- You seek a zero tailpipe emission vehicle that runs on hydrogen fuel.
Key Dimensions
| Dimension | Genesis G80 | Toyota Mirai |
|---|---|---|
| Length | 196.7" | 195.8" |
| Width | 75.8" | 74.2" |
| Height | 57.7" | 57.9" |
| Wheelbase | 118.5" | 114.9" |
Features Comparison
Safety
| Feature | Genesis | Toyota |
|---|---|---|
| Blind Spot Monitor | ✓ | ✓ |
| Lane Departure Warning | ✓ | ✓ |
| Lane Keeping Assist System | ✓ | ✓ |
| Rear Cross Traffic Alert | ✓ | ✓ |
| Driver Attention Alert | ✓ | — |
| Pre-Collision Safety System | ✓ | ✓ |
| Post-Collision Safety System | ✓ | ✓ |
| Dual Front Side-Mounted Airbags | ✓ | ✓ |
| Dual Rear 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 Solid Disc Brakes | ✓ | — |
| Brake Assist | ✓ | ✓ |
| Tire Pressure Monitoring System | ✓ | ✓ |
| Automatic Headlights | ✓ | — |
| Headlight Delay-Off | ✓ | — |
| LED 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) | ✓ | ✓ |
| Rear Ventilated Disc Brakes | — | ✓ |
| Self-Leveling Headlights | — | ✓ |
| Engine Immobilizer | — | ✓ |
Engine
| Feature | Genesis | Toyota |
|---|---|---|
| Base Engine Displacement | 2.5 L | — |
| Number of Cylinders | inline 4 | — |
| Base Engine Type | gas | electric (fuel cell) |
| Horsepower | 300 hp @ 5800 rpm | 182 hp |
| Torque | 311 lb-ft @ 1650 rpm | 221 lb-ft |
| Number of Valves | 16 | — |
| Camshaft Type | Double overhead cam (DOHC) | — |
| Variable Valve Timing | Variable | — |
| Fuel Injection Type | ✓ | — |
Drive Train
| Feature | Genesis | Toyota |
|---|---|---|
| Transmission Type | 8-speed shiftable automatic | continuously variable-speed automatic |
| Drivetrain Type | all wheel drive | rear wheel drive |
| Center Differential Type | Limited Slip | — |
Fuel
| Feature | Genesis | Toyota |
|---|---|---|
| Fuel Type | premium unleaded (recommended) | hydrogen |
| EPA Fuel Economy (City/Highway) | 20/29 MPG | — |
| EPA Fuel Economy (Combined) | 24 MPG | — |
| EPA Driving Range (City/Highway) | 344.0/498.8 mi. | — |
| Fuel Tank Capacity | 17.2 gal. | — |
| 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 |
Comfort & Convenience
| Feature | Genesis | Toyota |
|---|---|---|
| Push Button Start | ✓ | ✓ |
| Power 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 | ✓ | ✓ |
| Adaptive Cruise Control | ✓ | ✓ |
| Universal Remote Transmitter | ✓ | ✓ |
| Front Cupholders | ✓ | ✓ |
| Rear Cupholders | ✓ | ✓ |
| Front Door Pockets | ✓ | ✓ |
| Rear Door Pockets | ✓ | — |
| Overhead Console with Storage | ✓ | ✓ |
| Front Seatback Storage | ✓ | ✓ |
| Leather Steering Wheel | ✓ | ✓ |
| Heated Steering Wheel | ✓ | — |
| Dual Zone Climate Control | ✓ | ✓ |
| Rear Ventilation Ducts | ✓ | — |
| Extended Cabin Heating/Cooling | ✓ | — |
| Dual Vanity Mirrors | ✓ | ✓ |
| Auto-Dimming Rearview Mirror | ✓ | ✓ |
| Turn Signal Indicators in Mirrors | ✓ | ✓ |
| Tilt and Telescopic Steering Wheel | — | ✓ |
| Front View Camera | — | ✓ |
| Side View Camera | — | ✓ |
| Wireless Charging Pad | — | ✓ |
| Interior Air Filtration | — | ✓ |
In Car Entertainment
| Feature | Genesis | Toyota |
|---|---|---|
| Infotainment Display | 27.0 in | 12.3 in |
| AM/FM Stereo | ✓ | ✓ |
| Speaker System | 12 | 14 |
| Android Auto (Wireless) | ✓ | ✓ |
| Apple CarPlay (Wireless) | ✓ | ✓ |
| USB Port | ✓ | ✓ |
| USB Port with External Media Control | ✓ | ✓ |
| Satellite Radio | ✓ | ✓ |
| Satellite Radio Trial Period | 3 months | 3 months |
| JBL Speakers | — | ✓ |
| Stereo Power | — | 1200W |
| Subwoofer Count | — | 1 |
| Surround Audio | — | Discrete |
Power Feature
| Feature | Genesis | Toyota |
|---|---|---|
| One-Touch Power Windows | 4 | 4 |
| Keyless Entry | ✓ | ✓ |
| Heated Mirrors | ✓ | ✓ |
Frontseats
| Feature | Genesis | Toyota |
|---|---|---|
| Front Head Room | 40.9 in. | 38.4 in. |
| Front Leg Room | 42.2 in. | 42.2 in. |
| Front Shoulder Room | 58.3 in. | 58.4 in. |
| Seat Material: Leatherette | ✓ | ✓ |
| Front Seat Type: Bucket | ✓ | ✓ |
| Driver Seat Power Adjustments | 8-way | 8-way |
| Driver Seat Height Adjustment | ✓ | ✓ |
| Driver Seat Lumbar Support | Power | — |
| Driver Seat Memory Settings | 2 | — |
| Passenger Seat Power Adjustments | 8-way | 4-way |
| Passenger Seat Height Adjustment | ✓ | — |
| Passenger Seat Lumbar Support | Power | — |
| Driver Seat Heating | Multi-level | Multi-level |
| Passenger Seat Heating | Multi-level | Multi-level |
| Front Hip Room | — | 56.5 in. |
Rearseats
| Feature | Genesis | Toyota |
|---|---|---|
| Rear Head Room | 38.2 in. | 36.7 in. |
| Rear Leg Room | 38.7 in. | 33.1 in. |
| Rear Shoulder Room | 57.1 in. | 54.4 in. |
| Split-Folding Rear Seatback | ✓ | — |
| Folding Center Armrest | ✓ | ✓ |
| Heated Rear Seats (Multi-Level) | ✓ | — |
| Rear Hip Room | — | 52.8 in. |
Tires and Wheels
| Feature | Genesis | Toyota |
|---|---|---|
| Wheel Material | Alloy | Alloy |
| Wheel Size | 18 x 8.0 in | 19 x 8.0 in |
| Tire Type | All Season | All Season |
| Tire Size | 245/50R18 | P235/55R19 |
| Spare Tire Type | Temporary | — |
| Spare Tire Location | Inside Mounted | — |
Suspension
| Feature | Genesis | Toyota |
|---|---|---|
| Four-Wheel Independent Suspension | ✓ | ✓ |
| Front Stabilizer Bar | ✓ | ✓ |
| Rear Stabilizer Bar | ✓ | ✓ |
Warranty
| Feature | Genesis | Toyota |
|---|---|---|
| Basic Warranty | 5 yr./ 60000 mi. | 3 yr./ 36000 mi. |
| Drivetrain Warranty | 10 yr./ 100000 mi. | 5 yr./ 60000 mi. |
| Corrosion/Rust Warranty | 7 yr./ unlimited mi. | 5 yr./ unlimited mi. |
| Roadside Assistance | 5 yr./ unlimited mi. | 3 yr./ unlimited mi. |
| Complimentary Scheduled Maintenance | 3 yr./ 36000 mi. | 3 yr./ 35000 mi. |
| Hybrid Component Warranty | — | 10 yr./ 150000 mi. |
Frequently Asked Questions
Common questions about comparing the 2025 Genesis G80 and 2025 Toyota Mirai.
How significant is the performance difference between the two sedans?
The difference is substantial: the Genesis G80 delivers 300 horsepower, overwhelming the Toyota Mirai's 182 horsepower output. This 118 hp gap means the G80 offers superior acceleration and road presence.
Which car is more practical for long road trips considering fuel?
The Toyota Mirai excels in range accessibility, offering 402 miles on a tank of hydrogen, whereas the G80, while having a good 20/29 MPG split, requires more frequent stops for premium unleaded fuel.
Is the extra cost of the Genesis G80 justified by its features?
The G80 costs $5,305 more, purchasing you significantly more power (300 hp vs 182 hp) and slightly more cargo volume (13.1 cu ft vs 9.6 cu ft), appealing to buyers seeking luxury performance.
Does the All-Wheel Drive of the G80 offer a major advantage over the Mirai's RWD?
The G80's All-Wheel Drive (AWD) typically offers better traction and stability in adverse weather conditions compared to the Mirai's Rear-Wheel Drive (RWD) setup.
What is the actual environmental benefit of the Mirai versus the G80's fuel requirements?
The Mirai runs exclusively on hydrogen, offering zero tailpipe emissions, which contrasts sharply with the G80 which mandates premium unleaded fuel for its gasoline engine.
How do their physical sizes compare?
The vehicles are nearly identical in length, with the G80 being slightly longer at 196.7 inches versus the Mirai's 195.8 inches, though the G80 is marginally wider.
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