2025 BMW M5 vs 2026 Genesis G90

$119,500 · Sedan

$92,700 · Sedan

Comparison Overview

The 2025 BMW M5 unleashes savage, electrifying performance, boasting a monstrous 717 hp and 738 lb-ft of torque, capable of destroying pavement while offering a mere 27 miles of electric grace before sipping premium fuel. Contrast this with the stately 2026 Genesis G90, a sanctuary on wheels that prioritizes serene travel, achieving a significantly better 21 MPG combined on its less potent 375 hp powertrain. The M5 demands an $119,500 commitment for its raw speed and advanced hybrid setup, whereas the G90 provides supreme luxury for $92,700, a staggering $26,800 saving. This comparison pits ferocious, track-ready athleticism against ultimate, long-distance comfort, highlighted by the 342 hp gap separating the two formidable sedans, which clearly target completely different drivers.

Size Comparison

Performance

Fuel Efficiency

Full Specifications

Our Verdicts

🚗 Best for Commuters

2026 Genesis G90

The Genesis G90 wins for daily commuting due to its superior 21 MPG combined efficiency compared to the M5's 12 MPG city rating.

👨‍👩‍👧‍👦 Best for Families

2026 Genesis G90

The G90 offers a more conventional, quieter luxury experience suitable for family transport, despite having slightly less cargo space at 12 cu ft versus the M5's 16.5 cu ft.

🏎️ Best for Enthusiasts

2025 BMW M5

The 2025 BMW M5 is the undeniable choice for driving enthusiasts, delivering an astounding 717 hp and 738 lb-ft of torque.

💰 Best Value

2026 Genesis G90

With a $92,700 MSRP and significantly better fuel economy, the Genesis G90 offers substantially more accessible luxury than the $119,500 BMW M5.

Choose the BMW M5 if...

You demand absolute performance, utilizing the 717 hp and 738 lb-ft of torque for thrilling drives.
You appreciate plug-in hybrid technology and want access to a 27-mile all-electric range.
Your budget accommodates the $119,500 MSRP for an uncompromising sports sedan experience.

Choose the Genesis G90 if...

You seek supreme comfort and refinement without needing blistering acceleration, reflected in its 21 MPG combined.
Saving $26,800 on the initial purchase price is a high priority.
You prefer a longer, more imposing presence, as the G90 measures 207.7 inches in length compared to the M5's 200.6 inches.

Key Dimensions

Dimension	BMW M5	Genesis G90
Length	200.6"	207.7"
Width	77.6"	76.0"
Height	59.4"	58.7"
Wheelbase	118.3"	125.2"

Features Comparison

Safety

Feature	BMW	Genesis
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	✓	✓
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	✓	✓
Cornering Lights	✓	—
Integrated Turn Signal Mirrors	✓	—
Front Headrests	2	2
Front Fixed Headrests	✓	—
Rear Headrests	3	3
Rear Height Adjustable Headrests	✓	✓
Rear Center 3-Point Seatbelt	✓	✓
Anti-Theft Alarm System (Remote)	✓	✓
Dual Rear Side-Mounted Airbags	—	✓
Front Power Adjustable Headrests	—	✓
Engine Immobilizer	—	✓

Engine

Feature	BMW	Genesis
Base Engine Displacement	4.4 L	3.5 L
Number of Cylinders	V8	V6
Base Engine Type	plug-in hybrid	gas
Horsepower	717 hp @ 5600 rpm	375 hp @ 5800 rpm
Torque	738 lb-ft @ 1800 rpm	391 lb-ft @ 1300 rpm
Number of Valves	32	24
Camshaft Type	Double overhead cam (DOHC)	Double overhead cam (DOHC)
Variable Valve Timing	Variable	Variable
Fuel Injection Type	✓	✓

Drive Train

Feature	BMW	Genesis
Transmission Type	8-speed shiftable automatic	8-speed shiftable automatic
Drivetrain Type	all wheel drive	all wheel drive
[object Object]	✓	—
[object Object]	✓	—
Center Differential Type	—	Limited Slip

Fuel

Feature	BMW	Genesis
Fuel Type	premium unleaded (required)	premium unleaded (recommended)
EPA Fuel Economy (City/Highway)	12/17 MPG	18/26 MPG
EPA Fuel Economy (Combined)	14 MPG	21 MPG
EPA Driving Range (City/Highway)	190.8/270.3 mi.	347.4/501.8 mi.
EPA Efficiency (City/Highway MPGe)	45/57 MPGe	—
EPA Efficiency (Combined MPGe)	50 MPGe	—
EPA Electric Driving Range	27 mi.	—
EPA Energy Consumption (kWh/100 mi)	59	—
Charging Time (240V)	4.0 hr.	—
Fuel Tank Capacity	15.9 gal.	19.3 gal.
DC Fast Charging Port Type	SAE J1772	—

Comfort & Convenience

Feature	BMW	Genesis
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	✓	—
Wireless Charging Pad	✓	✓
Cruise Control	✓	—
Universal Remote Transmitter	✓	✓
Front Cupholders	✓	✓
Rear Cupholders	✓	✓
Front Door Pockets	✓	✓
Rear Door Pockets	✓	✓
Leather Steering Wheel	✓	✓
Heated Steering Wheel	✓	✓
Four Zone Climate Control	✓	—
Rear Ventilation Ducts	✓	—
Interior Air Filtration	✓	—
Dual Vanity Mirrors	✓	✓
Auto-Dimming Rearview Mirror	✓	✓
Turn Signal Indicators in Mirrors	✓	—
Front View Camera	—	✓
Side View Camera	—	✓
Rear Parking Sensors with Side Sensing	—	✓
Automatic Parking Assist	—	✓
Adaptive Cruise Control	—	✓
Overhead Console with Storage	—	✓
Front Seatback Storage	—	✓
Three Zone Climate Control	—	✓
Rear Ventilation Ducts with Fan Control	—	✓
Extended Cabin Heating/Cooling	—	✓

In Car Entertainment

Feature	BMW	Genesis
Infotainment Display	14.9 in	12.3 in
AM/FM Stereo	✓	✓
Premium Speaker Brand	Bowers & Wilkins	—
Stereo Power	655W	1400W
Speaker System	18	15
Surround Audio	Discrete	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
Premium Brand Speakers	—	Bang & Olufsen
Android Auto (Wireless)	—	✓
Apple CarPlay (Wireless)	—	✓
Speed Sensitive Volume Control	—	✓

Power Feature

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

Frontseats

Feature	BMW	Genesis
Front Head Room	39.0 in.	39.4 in.
Front Leg Room	41.3 in.	42.3 in.
Front Shoulder Room	59.2 in.	59.1 in.
Seat Material: Premium Leather	✓	✓
Front Seat Type: Sport	✓	—
Driver Seat Height Adjustment	✓	✓
Driver Seat Lumbar Support	Power	Power
Driver Seat Memory Settings	2	3
Passenger Seat Height Adjustment	✓	✓
Passenger Seat Lumbar Support	Power	Power
Driver Seat Heating	Multi-level	Multi-level
Passenger Seat Heating	Multi-level	Multi-level
Front Seat Type: Bucket	—	✓
Driver Seat Power Adjustments	—	18-way
Driver Seat Thigh Extension	—	✓
Passenger Seat Power Adjustments	—	16-way
Passenger Seat Thigh Extension	—	✓
Driver Seat Ventilation	—	✓
Passenger Seat Ventilation	—	✓
Seat Massage Function	—	✓

Rearseats

Feature	BMW	Genesis
Rear Head Room	37.5 in.	38.0 in.
Rear Leg Room	36.2 in.	37.8 in.
Rear Shoulder Room	56.9 in.	57.9 in.
Split-Folding Rear Seatback	✓	✓
Folding Center Armrest	✓	✓
Reclining Rear Seats	—	✓
Heated Rear Seats (Multi-Level)	—	✓

Tires and Wheels

Feature	BMW	Genesis
Wheel Finish	Painted Alloy	Painted Alloy
Wheel Size	21 x 11.0 in.	20 x 9.5 in.
Tire Type	Performance	All Season
Tire Size	295/35R21	275/40R20
Spare Tire Type	—	Temporary
Spare Tire Location	—	Inside Mounted

Suspension

Feature	BMW	Genesis
Four-Wheel Independent Suspension	✓	✓

Warranty

Feature	BMW	Genesis
Basic Warranty	4 yr./ 50000 mi.	5 yr./ 60000 mi.
Drivetrain Warranty	4 yr./ 50000 mi.	10 yr./ 100000 mi.
EV Battery Warranty	8 yr./ 100000 mi.	—
Corrosion/Rust Warranty	12 yr./ unlimited mi.	7 yr./ unlimited mi.
Roadside Assistance	4 yr./ unlimited mi.	5 yr./ unlimited mi.
Complimentary Scheduled Maintenance	3 yr./ 36000 mi.	3 yr./ 36000 mi.

Frequently Asked Questions

Common questions about comparing the 2025 BMW M5 and 2026 Genesis G90.

What is the primary difference in running costs between the 2025 BMW M5 and the 2026 Genesis G90?

The M5 will incur higher running costs due to its significantly lower fuel economy, netting only 14 MPG combined on required premium fuel. The G90 is substantially more efficient, achieving 21 MPG combined, which translates to fewer trips to the pump.

Is the 2025 BMW M5 still a traditional sedan if it has an electric range?

Yes, the 2025 BMW M5 is fundamentally a high-performance sedan, but it incorporates a plug-in hybrid system, offering 27 miles of pure electric driving before the twin-turbo V8 powers the car.

Which sedan offers more utility space, the M5 or the G90?

The BMW M5 provides better utility with 16.5 cubic feet of cargo capacity, surpassing the Genesis G90's 12 cubic feet, making the M5 slightly more practical for luggage.

How much power difference should I expect when comparing these two vehicles?

The power discrepancy is vast; the M5 generates 717 hp, while the G90 produces 375 hp, leaving the BMW with a decisive 342 horsepower advantage.

Are the transmissions different between the M5 and the G90?

Both vehicles utilize an 8-speed shiftable automatic transmission, ensuring smooth and responsive gear changes appropriate for their respective high-performance and luxury tuning.

Does the G90 require premium fuel like the M5?

The 2025 BMW M5 explicitly requires premium unleaded fuel for its high-output engine. In contrast, the 2026 Genesis G90 recommends premium unleaded for its best performance but does not strictly mandate it.