2026 BMW M5 vs 2026 Genesis G90

$121,900 · Sedan

$92,700 · Sedan

Comparison Overview

Deciding between outright performance and luxury value is tough when comparing the 2026 BMW M5 and the 2026 Genesis G90. If maximum velocity is the goal, the M5 is the clear choice, offering a massive 717 hp and 738 lb-ft of torque compared to the G90's 375 hp. However, this power comes at a steep premium: the M5 commands an MSRP of $121,900, making it $29,200 more expensive than the G90's $92,700 entry point. Furthermore, the M5’s plug-in hybrid nature nets only 14 MPG combined, lagging significantly behind the G90's 21 MPG combined. While the M5 provides a 29-mile electric-only bubble, its sheer size (200.6 inches long) is slightly smaller than the slightly longer 207.7-inch G90. Buyers must weigh needing over 342 extra horsepower against saving nearly $30k and gaining substantial fuel economy.

Size Comparison

Performance

Fuel Efficiency

Full Specifications

Our Verdicts

🚗 Best for Commuters

2026 Genesis G90

The Genesis G90 is the superior commuter due to its better combined 21 MPG fuel economy versus the M5's 14 MPG.

👨‍👩‍👧‍👦 Best for Families

2026 Genesis G90

The G90 offers a more comfortable, less aggressive ride philosophy suitable for daily family duty, even though its 12 cu ft cargo space is slightly smaller than the M5's 16.5 cu ft.

🏎️ Best for Enthusiasts

2026 BMW M5

The 2026 BMW M5 blows the G90 away for enthusiasts with its massive 717 hp and 738 lb-ft of torque advantage.

💰 Best Value

2026 Genesis G90

The Genesis G90 offers superior value by costing $29,200 less while still delivering AWD performance and higher efficiency.

Choose the BMW M5 if...

You prioritize raw, thrilling performance, as the M5 boasts 717 hp.
You want a small electric driving benefit, utilizing the M5's 29 miles of electric range for short local trips.
You prefer slightly more contained exterior dimensions, as the M5 is 200.6 inches long compared to the G90's 207.7 inches.

Choose the Genesis G90 if...

Budget is a primary concern, given the G90's $92,700 MSRP is $29,200 cheaper than the M5.
You drive significant highway miles and value efficiency, as the G90 achieves 26 MPG highway versus the M5's 19 MPG.
You prefer the lower-stress ownership experience that comes with standard fuel requirements and significantly less power to manage.

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	✓	✓
Self-Leveling Headlights	✓	—
Daytime Running Lights	✓	✓
Cornering Lights	✓	—
Integrated Turn Signal Mirrors	✓	—
Front Headrests	2	2
Front Power Adjustable Headrests	✓	✓
Rear Headrests	3	3
Rear Height Adjustable Headrests	✓	✓
Rear Center 3-Point Seatbelt	✓	✓
Anti-Theft Alarm System (Remote)	✓	✓
Dual Rear Side-Mounted Airbags	—	✓
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)	12/19 MPG	18/26 MPG
EPA Fuel Economy (Combined)	14 MPG	21 MPG
EPA Driving Range (City/Highway)	190.8/302.1 mi.	347.4/501.8 mi.
EPA Efficiency (City/Highway MPGe)	41/57 MPGe	—
EPA Efficiency (Combined MPGe)	47 MPGe	—
EPA Electric Driving Range	29 mi.	—
EPA Energy Consumption (kWh/100 mi)	55	—
Charging Time (240V)	2.0 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	✓	—
Extended Cabin Heating/Cooling	✓	✓
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	—	✓

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 (Wireless)	✓	✓
Apple CarPlay (Wireless)	✓	✓
USB Port	✓	✓
USB Port with External Media Control	✓	✓
Satellite Radio	✓	✓
Satellite Radio Trial Period	12 months	3 months
Premium Brand Speakers	—	Bang & Olufsen
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 Power Adjustments	12-way	18-way
Driver Seat Height Adjustment	✓	✓
Driver Seat Lumbar Support	Power	Power
Driver Seat Thigh Extension	✓	✓
Driver Seat Memory Settings	2	3
Passenger Seat Power Adjustments	12-way	16-way
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 Seat Type: Bucket	—	✓
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.
Hybrid Component 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 2026 BMW M5 and 2026 Genesis G90.

What is the main difference in powertrain between the 2026 BMW M5 and the Genesis G90?

The BMW M5 is a high-performance plug-in hybrid making 717 hp and requiring premium fuel. The Genesis G90 uses a more traditional setup producing 375 hp and only recommends premium fuel, making it less demanding daily.

Does the extra cost of the BMW M5 translate to more practicality?

Not necessarily in terms of space; the M5 has a slightly better cargo capacity at 16.5 cu ft versus the G90's 12 cu ft, but the G90 is physically longer at 207.7 inches.

Which car offers better fuel economy for my daily commute?

The Genesis G90 is significantly better for commuting, achieving a combined 21 MPG compared to the M5’s 14 MPG, even excluding the M5's reliance on its limited 29-mile EV range.

How much more powerful is the M5 than the G90?

The BMW M5 has a substantial advantage, delivering 342 more horsepower (717 hp vs. 375 hp) and almost double the torque (738 lb-ft vs. 391 lb-ft).

Are both models exclusively AWD and automatic?

Yes, both the 2026 BMW M5 and the 2026 Genesis G90 come standard with all-wheel drive and utilize an 8-speed shiftable automatic transmission.

Which car will cost more to run on fuel annually?

Given the 7 MPG difference in combined efficiency, the M5 will cost significantly more annually to fuel, especially since it mandates premium unleaded, whereas the G90 only recommends it.