2025 BMW 4 Series vs 2025 Genesis G80

$51,150 · Coupe

$57,100 · Sedan

Comparison Overview

Choosing between a sporty coupe like the 2025 BMW 4 Series and a sophisticated sedan like the 2025 Genesis G80 often boils down to balancing driving dynamics against sheer passenger comfort and space. If stretching your budget is a concern, the BMW starts at a lower $51,150 compared to the Genesis G80's $57,100, a gap of $5,950. However, the G80 flexes more muscle with 300 hp versus the 4 Series' 255 hp. Fuel economy shows a significant divergence: the RWD 4 Series achieves a commendable 31 MPG combined, significantly better than the AWD G80's 24 MPG combined, which is crucial for daily city driving where the BMW hits 28 MPG. While the BMW sacrifices some space, offering 15.5 cu ft of cargo compared to the G80's 13.1 cu ft, these differences highlight where each vehicle prioritizes its purpose.

Size Comparison

Performance

Fuel Efficiency

Full Specifications

Our Verdicts

🚗 Best for Commuters

2025 BMW 4 Series

The BMW 4 Series wins for commuters due to its superior 31 MPG combined fuel efficiency over the G80's 24 MPG.

👨‍👩‍👧‍👦 Best for Families

2025 Genesis G80

The Genesis G80 is better for families as its sedan body style offers more interior room and easier access than the 4 Series coupe.

🏎️ Best for Enthusiasts

2025 Genesis G80

The Genesis G80 appeals more to enthusiasts seeking raw output, boasting 300 hp and standard All-Wheel Drive compared to the 4 Series' 255 hp and RWD setup.

💰 Best Value

2025 BMW 4 Series

The BMW 4 Series provides better value by starting $5,950 cheaper and delivering 7 more MPG combined.

Choose the BMW 4 Series if...

You prioritize excellent fuel economy, achieving 36 MPG on the highway.
You prefer the focused, engaging handling dynamics of a Rear Wheel Drive coupe.
You want to save $5,950 on the initial purchase price, starting at $51,150.

Choose the Genesis G80 if...

You need the stability and traction provided by standard All Wheel Drive.
More power is essential, with the engine delivering 300 hp and 311 lb-ft of torque.
You prefer the standard configuration of a four-door sedan over a two-door coupe.

Key Dimensions

Dimension	BMW 4 Series	Genesis G80
Length	187.9"	196.7"
Width	72.9"	75.8"
Height	54.6"	57.7"
Wheelbase	112.2"	118.5"

Features Comparison

Safety

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

Engine

Feature	BMW	Genesis
Base Engine Displacement	2.0 L	2.5 L
Number of Cylinders	inline 4	inline 4
Base Engine Type	mild hybrid	gas
Horsepower	255 hp @ 4700 rpm	300 hp @ 5800 rpm
Torque	295 lb-ft @ 1600 rpm	311 lb-ft @ 1650 rpm
Number of Valves	16	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	8-speed shiftable automatic	8-speed shiftable automatic
Drivetrain Type	rear wheel drive	all wheel drive
Center Differential Type	—	Limited Slip

Fuel

Feature	BMW	Genesis
Fuel Type	premium unleaded (required)	premium unleaded (recommended)
EPA Fuel Economy (City/Highway)	28/36 MPG	20/29 MPG
EPA Fuel Economy (Combined)	31 MPG	24 MPG
EPA Driving Range (City/Highway)	434.0/558.0 mi.	344.0/498.8 mi.
Fuel Tank Capacity	15.5 gal.	17.2 gal.

Comfort & Convenience

Feature	BMW	Genesis
Push Button Start	✓	✓
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	✓	✓
Front Seatback Storage	✓	✓
Leather Steering Wheel	✓	✓
Dual Zone Climate Control	✓	✓
Rear Ventilation Ducts	✓	✓
Interior Air Filtration	✓	—
Dual Vanity Mirrors	✓	✓
Auto-Dimming Rearview Mirror	✓	✓
Turn Signal Indicators in Mirrors	✓	✓
Power Tilt and Telescopic Steering Wheel	—	✓
Adaptive Cruise Control	—	✓
Rear Door Pockets	—	✓
Overhead Console with Storage	—	✓
Heated Steering Wheel	—	✓
Extended Cabin Heating/Cooling	—	✓

In Car Entertainment

Feature	BMW	Genesis
Infotainment Display	14.9 in	27.0 in
AM/FM Stereo	✓	✓
Stereo Power	205W	—
Speaker System	10	12
Subwoofer Count	2	—
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
Moonroof Type	1st Row Power Glass	—
Remote Keyless Entry	✓	—
Reverse Tilt Passenger Mirror	✓	—
Heated Mirrors	✓	✓
Keyless Entry	—	✓

Frontseats

Feature	BMW	Genesis
Front Head Room	38.0 in.	40.9 in.
Front Leg Room	41.8 in.	42.2 in.
Front Shoulder Room	55.1 in.	58.3 in.
Seat Material: Leatherette	✓	✓
Front Seat Type: Sport	✓	—
Driver Seat Power Adjustments	10-way	8-way
Driver Seat Manual Adjustments	2-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 Manual Adjustments	2-way	—
Passenger Seat Height Adjustment	✓	✓
Passenger Seat Thigh Extension	✓	—
Driver Seat Heating	Multi-level	Multi-level
Passenger Seat Heating	Multi-level	Multi-level
Front Seat Type: Bucket	—	✓
Passenger Seat Lumbar Support	—	Power

Rearseats

Feature	BMW	Genesis
Rear Head Room	35.2 in.	38.2 in.
Rear Leg Room	34.5 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	—
Wheel Size	18 x 7.5 in	18 x 8.0 in
Tire Size	225/45R18	245/50R18
Run Flat Tires	✓	—
Wheel Material	—	Alloy
Tire Type	—	All Season
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.
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 2025 BMW 4 Series and 2025 Genesis G80.

Is the BMW 4 Series or Genesis G80 more practical for snowy climates?

The 2025 Genesis G80 comes standard with All Wheel Drive (AWD), generally providing better traction in snow than the standard Rear Wheel Drive (RWD) setup of the 2025 BMW 4 Series.

How much more does it cost to run the G80 versus the 4 Series annually?

The difference in efficiency is substantial; if you drive 15,000 miles per year, the G80's 24 MPG combined versus the 4 Series' 31 MPG combined translates to significant annual savings with the BMW.

Which car has more usable trunk space for trips?

Surprisingly, the 2025 BMW 4 Series coupe offers more space with 15.5 cu ft, compared to the 2025 Genesis G80 sedan's 13.1 cu ft cargo capacity.

Do both vehicles require expensive fuel?

Yes, both models require premium fuel; however, the BMW specifically mandates premium unleaded, while the G80 recommends it, offering slightly more flexibility.

What is the difference in power output between these two luxury vehicles?

The Genesis G80 has a notable advantage in power, producing 300 hp and 311 lb-ft of torque, whereas the base BMW 4 Series generates 255 hp and 295 lb-ft of torque.