2025 BMW M4 vs 2026 Genesis G80

$79,700 · Coupe

$58,450 · Sedan

Comparison Overview

When you're stuck between thrilling performance and everyday practicality, choosing between the 2025 BMW M4 and the 2026 Genesis G80 is a classic dilemma. The M4 is undeniably the adrenaline shot, boasting 473 hp sent through a standard 6-speed manual transmission, commanding an MSRP of $79,700. Contrast this with the G80, which offers a more palatable entry point at $58,450 and delivers better efficiency, achieving a better MPG than the M4's combined 19 MPG (the M4 requires premium fuel). While the G80 sedan is longer at 197.0 inches, offering slightly more storage space with 13.1 cu ft, the M4 coupe focuses purely on driving engagement. The $21,250 price gap highlights their target buyers: one demands raw power, the other prioritizes comfort and economy.

Size Comparison

Performance

Fuel Efficiency

Full Specifications

Our Verdicts

🚗 Best for Commuters

2026 Genesis G80

The Genesis G80 wins for commuters due to its significantly better fuel economy, lower running costs, and comfortable sedan dimensions.

👨‍👩‍👧‍👦 Best for Families

2026 Genesis G80

As a larger sedan with 13.1 cu ft of cargo capacity compared to the M4's 12 cu ft, the G80 is the more accommodating choice for family duties.

🏎️ Best for Enthusiasts

2025 BMW M4

The BMW M4 is the enthusiast's pick, offering substantially more power with 473 hp and the engaging experience of a 6-speed manual transmission.

💰 Best Value

2026 Genesis G80

The Genesis G80 provides a massive $21,250 saving over the M4 while still delivering a premium AWD experience.

Choose the BMW M4 if...

You demand exhilarating performance and value the 473 hp output.
You specifically want the tactile experience of a 6-speed manual transmission.
Your budget accommodates the higher $79,700 MSRP and the lower 19 MPG combined fuel efficiency.

Choose the Genesis G80 if...

You prioritize daily usability with standard All-Wheel Drive and better fuel economy.
You want to save over $21,000 upfront with the $58,450 starting price.
You prefer the greater space and accessibility of a traditional sedan body style (197.0 inches long).

Key Dimensions

Dimension	BMW M4	Genesis G80
Length	189.1"	197.0"
Width	74.3"	75.8"
Height	54.8"	57.7"
Wheelbase	112.5"	118.5"

Features Comparison

Safety

Feature	BMW	Genesis
Blind Spot Monitor	✓	✓
Lane Departure Warning	✓	✓
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	✓	✓
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	✓	—
Front Headrests	2	2
Front Fixed Headrests	✓	—
Rear Headrests	2	3
Rear Fixed Headrests	✓	—
Anti-Theft Alarm System (Remote)	✓	✓
Engine Immobilizer	✓	✓
Lane Keeping Assist System	—	✓
Rear Cross Traffic Alert	—	✓
Dual Rear Side-Mounted Airbags	—	✓
Rear Door Child Safety Locks	—	✓
Rear Solid Disc Brakes	—	✓
Integrated Turn Signal Mirrors	—	✓
Front Height Adjustable Headrests	—	✓
Rear Height Adjustable Headrests	—	✓
Rear Center 3-Point Seatbelt	—	✓

Engine

Feature	BMW	Genesis
Base Engine Displacement	3.0 L	2.5 L
Number of Cylinders	inline 6	inline 4
Base Engine Type	gas	gas
Horsepower	473 hp @ 6250 rpm	300 hp @ 5800 rpm
Torque	406 lb-ft @ 2650 rpm	311 lb-ft @ 1650 rpm
Number of Valves	24	16
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	6-speed manual	8-speed shiftable automatic
Drivetrain Type	rear wheel drive	all wheel drive
Rear Differential Type	Limited Slip	—
Center Differential Type	—	Limited Slip

Fuel

Feature	BMW	Genesis
Fuel Type	premium unleaded (required)	premium unleaded (recommended)
EPA Fuel Economy (City/Highway)	16/23 MPG	—
EPA Fuel Economy (Combined)	19 MPG	—
EPA Driving Range (City/Highway)	249.6/358.8 mi.	0/0 mi.
Fuel Tank Capacity	15.6 gal.	17.2 gal.

Comfort & Convenience

Feature	BMW	Genesis
Push Button Start	✓	✓
Tilt and Telescopic Steering Wheel	✓	—
Audio Controls on Steering Wheel	✓	✓
Cruise Control on Steering Wheel	✓	✓
Electric Power Steering	✓	✓
Rear View Camera	✓	✓
Front Parking Sensors	✓	✓
Rear Parking Sensors	✓	✓
Driver Assisted Parking Assist	✓	—
Wireless Charging Pad	✓	—
Cruise Control	✓	—
Universal Remote Transmitter	✓	✓
Front Cupholders	✓	✓
Front Door Pockets	✓	✓
Leather Steering Wheel	✓	✓
Dual Zone Climate Control	✓	—
Rear Ventilation Ducts	✓	✓
Interior Air Filtration	✓	—
Dual Vanity Mirrors	✓	✓
Auto-Dimming Rearview Mirror	✓	✓
Power Tilt and Telescopic Steering Wheel	—	✓
Transmission Controls on Steering Wheel	—	✓
Adaptive Cruise Control	—	✓
Rear Cupholders	—	✓
Rear Door Pockets	—	✓
Front Seatback Storage	—	✓
Heated Steering Wheel	—	✓
Three Zone Climate Control	—	✓
Extended Cabin Heating/Cooling	—	✓
Turn Signal Indicators in Mirrors	—	✓

In Car Entertainment

Feature	BMW	Genesis
Infotainment Display	14.9 in	27.0 in
AM/FM Stereo	✓	✓
Premium Speaker Brand	Harman/Kardon	—
Stereo Power	464W	—
Speaker System	16	9
Subwoofer Count	2	—
Surround Audio	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

Power Feature

Feature	BMW	Genesis
One-Touch Power Windows	2	4
Keyless Entry	✓	✓
Reverse Tilt Passenger Mirror	✓	—
Heated Mirrors	✓	✓

Frontseats

Feature	BMW	Genesis
Front Head Room	40.3 in.	40.9 in.
Front Leg Room	41.7 in.	42.2 in.
Front Shoulder Room	55.1 in.	58.3 in.
Seat Material: Premium Leather	✓	—
Front Seat Type: Sport	✓	—
Driver Seat Power Adjustments	10-way	8-way
Driver Seat Height Adjustment	✓	✓
Driver Seat Lumbar Support	Power	Power
Driver Seat Thigh Extension	✓	—
Driver Seat Memory Settings	2	2
Passenger Seat Power Adjustments	10-way	8-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
Seat Material: Leatherette	—	✓
Front Seat Type: Bucket	—	✓

Rearseats

Feature	BMW	Genesis
Rear Head Room	35.8 in.	38.2 in.
Rear Leg Room	34.7 in.	38.7 in.
Rear Shoulder Room	51.0 in.	57.1 in.
Split-Folding Rear Seatback	✓	✓
Folding Center Armrest	—	✓
Heated Rear Seats (Multi-Level)	—	✓

Tires and Wheels

Feature	BMW	Genesis
Wheel Finish	Painted Alloy	Painted Alloy
Wheel Size	19 x 10.5 in	18 x 8.0 in
Tire Type	Performance	All Season
Tire Size	285/35R Z	245/50R18
Spare Tire Type	—	Temporary
Spare Tire Location	—	Inside Mounted

Suspension

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

Warranty

Feature	BMW	Genesis
Basic Warranty	4 yr./ 50000 mi.	5 yr./ 60000 mi.
Drivetrain Warranty	4 yr./ 50000 mi.	10 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.	—

Frequently Asked Questions

Common questions about comparing the 2025 BMW M4 and 2026 Genesis G80.

How much more powerful is the BMW M4 compared to the Genesis G80?

The 2025 BMW M4 puts out 473 horsepower, which is a substantial 173 hp more than the 2026 Genesis G80's 300 horsepower, making the M4 significantly quicker.

Is the Genesis G80's fuel economy noticeably better for daily driving?

Yes, the M4 reports a combined 19 MPG, while the G80 is generally far more efficient, though its exact combined MPG isn't listed, the 19 MPG difference suggests the G80 will save you significant money over the year.

Which vehicle is better equipped for poor weather driving conditions?

The 2026 Genesis G80 comes standard with All-Wheel Drive, making it inherently better suited for navigating snow or slick roads compared to the BMW M4's Rear Wheel Drive setup.

What is the price difference between these two models?

The 2025 BMW M4 has an MSRP of $79,700, whereas the 2026 Genesis G80 starts at $58,450, resulting in a large upfront price difference of $21,250.

Does the M4 require premium fuel, and what about the G80?

The BMW M4 absolutely requires premium unleaded fuel to achieve its performance figures. The 2026 Genesis G80 lists premium unleaded as recommended, suggesting it can run on regular with a slight performance penalty.

Is there a significant difference in usable storage space?

The G80 sedan offers a slight advantage with 13.1 cubic feet of cargo capacity compared to the M4 coupe's 12.0 cubic feet, making the G80 marginally more practical for grocery runs.