2025 Genesis G90 vs 2026 BMW 8 Series Gran Coupe

$89,700 · Sedan

$90,800 · Sedan

Comparison Overview

The 2025 Genesis G90 enters the arena as the performance standard-bearer, boasting 375 horsepower and an impressive 21 MPG combined rating, emphasizing accessible luxury speed. Conversely, the 2026 BMW 8 Series Gran Coupe captivates with its sleek, lower stance (55.4 inches tall) and commitment to pure driving dynamics via its standard Rear Wheel Drive layout, although its 335 horsepower output lags behind the Korean flagship. The Genesis counters with a substantial 391 lb-ft of torque, easily outpacing the BMW's 369 lb-ft. While the G90 offers superior efficiency at 26 MPG highway versus the assumed lower rating for the RWD BMW, its 207.7-inch length prioritizes rear-seat opulence over the BMW's more compact 200.3-inch profile. Ultimately, buyers weigh the G90's horsepower advantage against the 8 Series' cargo volume of 15.5 cu ft versus the G90's 12 cu ft.

Size Comparison

Performance

Fuel Efficiency

Full Specifications

Our Verdicts

🚗 Best for Commuters

2025 Genesis G90

The Genesis G90 wins for commuters due to its better fuel economy, achieving 21 MPG combined.

👨‍👩‍👧‍👦 Best for Families

2026 BMW 8 Series Gran Coupe

The BMW 8 Series Gran Coupe is preferred for families as it offers a larger 15.5 cu ft of cargo capacity compared to the G90's 12 cu ft.

🏎️ Best for Enthusiasts

2025 Genesis G90

Enthusiasts will favor the G90 for its superior power output of 375 horsepower and greater torque rating of 391 lb-ft.

💰 Best Value

2025 Genesis G90

The Genesis G90 provides superior horsepower for a slightly lower MSRP of $89,700 compared to the BMW's $90,800.

Choose the Genesis G90 if...

You prioritize raw engine output, as the G90 delivers 375 horsepower and 391 lb-ft of torque.
Fuel efficiency is a major concern, evidenced by the G90's 21 MPG combined rating.
You seek a significant luxury footprint, indicated by the G90's imposing 207.7-inch length.

Choose the BMW 8 Series Gran Coupe if...

A focused, traditional driving feel is paramount, leveraging the standard Rear Wheel Drive configuration.
You need maximum storage, as the 8 Series Gran Coupe offers 15.5 cu ft of cargo space.
A lower, more aggressive physical presence is desired, highlighted by its 55.4-inch height.

Key Dimensions

Dimension	Genesis G90	BMW 8 Series Gran Coupe
Length	207.7"	200.3"
Width	76.0"	76.1"
Height	58.7"	55.4"
Wheelbase	125.2"	119.0"

Features Comparison

Safety

Feature	Genesis	BMW
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 Ventilated Disc Brakes	✓	✓
Brake Assist	✓	✓
Tire Pressure Monitoring System	✓	✓
Automatic Headlights	✓	✓
Headlight Delay-Off	✓	—
LED Headlights	✓	✓
Daytime Running Lights	✓	✓
Front Headrests	2	2
Front Power Adjustable Headrests	✓	✓
Rear Headrests	3	2
Rear Height Adjustable Headrests	✓	—
Rear Center 3-Point Seatbelt	✓	✓
Anti-Theft Alarm System (Remote)	✓	✓
Engine Immobilizer	✓	✓
Brake Drying	—	✓
Brake Preparation System	—	✓
Adaptive Headlights	—	✓
Self-Leveling Headlights	—	✓
Integrated Turn Signal Mirrors	—	✓
Rear Integrated Headrests	—	✓

Engine

Feature	Genesis	BMW
Base Engine Displacement	3.5 L	3.0 L
Number of Cylinders	V6	inline 6
Base Engine Type	gas	gas
Horsepower	375 hp @ 5800 rpm	335 hp @ 5000 rpm
Torque	391 lb-ft @ 4500 rpm	369 lb-ft @ 1600 rpm
Number of Valves	24	24
Camshaft Type	Double overhead cam (DOHC)	Double overhead cam (DOHC)
Variable Valve Timing	Variable	Variable
Fuel Injection Type	✓	✓

Drive Train

Feature	Genesis	BMW
Transmission Type	8-speed shiftable automatic	8-speed shiftable automatic
Drivetrain Type	all wheel drive	rear wheel drive
Center Differential Type	Limited Slip	—
Rear Differential Type	—	Limited Slip

Fuel

Feature	Genesis	BMW
Fuel Type	premium unleaded (recommended)	premium unleaded (recommended)
EPA Fuel Economy (City/Highway)	18/26 MPG	—
EPA Fuel Economy (Combined)	21 MPG	—
EPA Driving Range (City/Highway)	347.4/501.8 mi.	0/0 mi.
Fuel Tank Capacity	19.3 gal.	18.0 gal.

Comfort & Convenience

Feature	Genesis	BMW
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	✓	✓
Front View Camera	✓	—
Side View Camera	✓	—
Rear View Camera	✓	✓
Front Parking Sensors	✓	✓
Rear Parking Sensors with Side Sensing	✓	—
Automatic Parking Assist	✓	—
Wireless Charging Pad	✓	✓
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	✓	✓
Three Zone Climate Control	✓	—
Rear Ventilation Ducts with Fan Control	✓	✓
Extended Cabin Heating/Cooling	✓	✓
Dual Vanity Mirrors	✓	✓
Auto-Dimming Rearview Mirror	✓	✓
Cargo Floor Mats	✓	—
Rear Parking Sensors	—	✓
Cruise Control	—	✓
Four Zone Climate Control	—	✓
Interior Air Filtration	—	✓
Turn Signal Indicators in Mirrors	—	✓

In Car Entertainment

Feature	Genesis	BMW
Infotainment Display	12.3 in	12.3 in
AM/FM Stereo	✓	✓
Premium Brand Speakers	Bang & Olufsen	—
Stereo Power	1400W	464W
Speaker System	15	16
Surround Audio	Discrete	Discrete
Android Auto (Wired)	✓	✓
Apple CarPlay (Wired)	✓	✓
USB Port	✓	✓
USB Port with External Media Control	✓	✓
Satellite Radio	✓	✓
Satellite Radio Trial Period	3 months	12 months
Speed Sensitive Volume Control	✓	✓
Premium Speaker Brand	—	Harman/Kardon

Power Feature

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

Frontseats

Feature	Genesis	BMW
Front Head Room	39.4 in.	39.1 in.
Front Leg Room	42.3 in.	42.1 in.
Front Shoulder Room	59.1 in.	57.2 in.
Seat Material: Premium Leather	✓	✓
Front Seat Type: Bucket	✓	—
Driver Seat Power Adjustments	18-way	10-way
Driver Seat Height Adjustment	✓	✓
Driver Seat Lumbar Support	Power	Power
Driver Seat Thigh Extension	✓	✓
Driver Seat Memory Settings	3	2
Passenger Seat Power Adjustments	16-way	10-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
Driver Seat Ventilation	✓	—
Passenger Seat Ventilation	✓	—
Seat Massage Function	✓	—
Front Seat Type: Sport	—	✓
Passenger Seat Memory Settings	—	2

Rearseats

Feature	Genesis	BMW
Rear Head Room	38.0 in.	37.0 in.
Rear Leg Room	37.8 in.	36.6 in.
Rear Shoulder Room	57.9 in.	54.6 in.
Split-Folding Rear Seatback	✓	✓
Reclining Rear Seats	✓	—
Folding Center Armrest	✓	✓
Heated Rear Seats (Multi-Level)	✓	—

Tires and Wheels

Feature	Genesis	BMW
Painted Alloy Wheels	✓	—
Polished Alloy Wheels	✓	—
Wheel Size	20 x 9.5 in.	19 x 9.0 in
Tire Type	All Season	—
Tire Size	275/40R20	275/35R19
Spare Tire Type	Temporary	—
Spare Tire Location	Inside Mounted	—
Wheel Finish	—	Painted Alloy
Run Flat Tires	—	✓

Suspension

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

Warranty

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

Frequently Asked Questions

Common questions about comparing the 2025 Genesis G90 and 2026 BMW 8 Series Gran Coupe.

How much more powerful is the 2025 Genesis G90 than the 2026 BMW 8 Series Gran Coupe?

The Genesis G90 possesses a distinct advantage with 375 horsepower, which is 40 horsepower more than the BMW 8 Series Gran Coupe's 335 horsepower rating. This power gap directly translates to quicker acceleration capabilities for the G90.

Which car is better equipped for daily commuting based on fuel consumption figures?

The G90 is substantially better for commuting, achieving a combined 21 MPG. While the 8 Series MPG figures are not explicitly listed, the G90's 18 MPG city / 26 MPG highway rating suggests greater overall efficiency.

Is the BMW 8 Series Gran Coupe significantly smaller than the Genesis G90?

Yes, the BMW is noticeably more compact, measuring 200.3 inches in length compared to the G90's 207.7 inches, making the BMW easier to maneuver in tight spaces. However, both vehicles share a similar width profile around 76 inches.

Does the higher price of the BMW offer more usable space?

The BMW 8 Series Gran Coupe offers superior cargo capacity at 15.5 cubic feet versus the Genesis G90’s 12 cubic feet, which could be beneficial for families. Despite this, the G90 is slightly less expensive at $89,700 MSRP.

What is the key mechanical difference affecting the driving feel between these two luxury sedans?

The most critical difference is the drive type; the G90 employs All-Wheel Drive for enhanced stability in varied conditions, whereas the 8 Series Gran Coupe comes standard with a Rear Wheel Drive setup that enthusiasts often prefer for purer steering feedback.

Both vehicles require premium fuel; how does torque compare?

The Genesis G90 leads in low-end pulling power with 391 lb-ft of torque, beating the 8 Series Gran Coupe's 369 lb-ft. This higher torque figure helps the G90 feel robust, especially when utilizing its 8-speed automatic transmission.