2025 BMW ALPINA B8 Gran Coupe vs 2025 Genesis G90

$151,500 · Sedan

$89,700 · Sedan

Comparison Overview

Choosing between extreme, refined performance and executive luxury often boils down to budget versus outright capability. The 2025 BMW ALPINA B8 Gran Coupe demands a significant investment, listing at $151,500 compared to the Genesis G90's $89,700—a hefty $61,800 difference. This premium secures the ALPINA a staggering 612 hp and 590 lb-ft of torque, massively outperforming the G90's 375 hp and 391 lb-ft. However, the G90 offers slightly better fuel efficiency with a combined 21 MPG versus the ALPINA's 19 MPG. While the ALPINA is slightly shorter at 200.5 inches versus the G90's 207.7 inches, both are sizable luxury sedans prioritizing cabin comfort, though the ALPINA squeezes out a bit more space with 15.5 cu ft of cargo capacity compared to the G90's 12 cu ft.

Size Comparison

Performance

Fuel Efficiency

Full Specifications

Our Verdicts

🚗 Best for Commuters

2025 Genesis G90

The Genesis G90 offers a slightly better combined 21 MPG, making the daily grind marginally cheaper than the ALPINA's 19 MPG.

👨‍👩‍👧‍👦 Best for Families

2025 BMW ALPINA B8 Gran Coupe

Despite being the pricier option, the ALPINA provides more usable storage space with 15.5 cu ft of cargo capacity versus the G90's 12 cu ft.

🏎️ Best for Enthusiasts

2025 BMW ALPINA B8 Gran Coupe

The ALPINA B8 dominates in performance figures, delivering 612 hp and 590 lb-ft of torque compared to the G90's 375 hp.

💰 Best Value

2025 Genesis G90

The Genesis G90 presents incredible luxury fundamentals for nearly $62,000 less than the heavily performance-focused ALPINA B8.

Choose the BMW ALPINA B8 Gran Coupe if...

You absolutely require the massive performance advantage, boasting 612 hp and 590 lb-ft of torque.
You prefer a slightly more compact footprint, measuring 200.5 inches in length compared to the G90.
You value maximum cargo hauling capability, as the ALPINA offers 15.5 cu ft versus the G90's 12 cu ft.

Choose the Genesis G90 if...

Your primary concern is minimizing running costs, given its recommended premium fuel and 21 MPG combined efficiency.
You want substantial luxury sedan comforts for nearly $62,000 less than the competition (MSRP of $89,700).
You prefer a larger physical presence on the road, with the G90 stretching 207.7 inches long.

Key Dimensions

Dimension	BMW ALPINA B8 Gran Coupe	Genesis G90
Length	200.5"	207.7"
Width	76.1"	76.0"
Height	56.0"	58.7"
Wheelbase	119.0"	125.2"

Features Comparison

Safety

Feature	BMW	Genesis
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	✓	✓
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	✓	✓
Integrated Turn Signal Mirrors	✓	—
Front Headrests	2	2
Front Multi-Adjustable Headrests	✓	—
Rear Headrests	2	3
Rear Integrated Headrests	✓	—
Rear Center 3-Point Seatbelt	✓	✓
Anti-Theft Alarm System (Remote)	✓	✓
Engine Immobilizer	✓	✓
Blind Spot Monitor	—	✓
Lane Keeping Assist System	—	✓
Rear Cross Traffic Alert	—	✓
Dual Rear Side-Mounted Airbags	—	✓
Front Power Adjustable Headrests	—	✓
Rear Height Adjustable Headrests	—	✓

Engine

Feature	BMW	Genesis
Base Engine Displacement	4.4 L	3.5 L
Number of Cylinders	V8	V6
Base Engine Type	gas	gas
Horsepower	612 hp @ 5500 rpm	375 hp @ 5800 rpm
Torque	590 lb-ft @ 2000 rpm	391 lb-ft @ 4500 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)	17/24 MPG	18/26 MPG
EPA Fuel Economy (Combined)	19 MPG	21 MPG
EPA Driving Range (City/Highway)	306.0/432.0 mi.	347.4/501.8 mi.
Fuel Tank Capacity	18.0 gal.	19.3 gal.

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	✓	✓
Wireless Charging Pad	✓	✓
Cruise Control	✓	—
Universal Remote Transmitter	✓	✓
Front Cupholders	✓	✓
Rear Cupholders	✓	✓
Front Door Pockets	✓	✓
Rear Door Pockets	✓	✓
Front Seatback Storage	✓	✓
Leather Steering Wheel	✓	✓
Heated Steering Wheel	✓	✓
Four Zone Climate Control	✓	—
Rear Ventilation Ducts with Fan Control	✓	✓
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	—	✓
Front Parking Sensors	—	✓
Rear Parking Sensors with Side Sensing	—	✓
Automatic Parking Assist	—	✓
Adaptive Cruise Control	—	✓
Overhead Console with Storage	—	✓
Three Zone Climate Control	—	✓
Cargo Floor Mats	—	✓

In Car Entertainment

Feature	BMW	Genesis
Infotainment Display	10.3 in	12.3 in
AM/FM Stereo	✓	✓
Premium Speaker Brand	Harman/Kardon	—
Stereo Power	464W	1400W
Speaker System	16	15
Subwoofer Count	2	—
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
Speed Sensitive Volume Control	—	✓

Power Feature

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

Frontseats

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

Rearseats

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

Tires and Wheels

Feature	BMW	Genesis
Wheel Material	Alloy	—
Wheel Size	21 x 10.0 in.	20 x 9.5 in.
Tire Type	Performance	All Season
Tire Size	285/30R	275/40R20
Painted Alloy Wheels	—	✓
Polished Alloy Wheels	—	✓
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.	3 yr./ 36000 mi.

Frequently Asked Questions

Common questions about comparing the 2025 BMW ALPINA B8 Gran Coupe and 2025 Genesis G90.

How significant is the performance gap between the two sedans?

The gap is immense; the 2025 BMW ALPINA B8 delivers 612 horsepower and 590 lb-ft of torque. Conversely, the 2025 Genesis G90 produces 375 horsepower and 391 lb-ft of torque, making the ALPINA a genuine high-performance machine.

Is the extra cost of the ALPINA worth it for a daily commuter?

For commuting, the Genesis G90 is likely the better choice due to its lower MSRP of $89,700 and slightly better efficiency (21 MPG combined). The ALPINA's $151,500 price tag and 19 MPG fuel economy suggest it prioritizes speed over economy.

Which car offers more interior space for cargo?

The 2025 BMW ALPINA B8 Gran Coupe wins slightly on pure luggage capacity, offering 15.5 cubic feet. The 2025 Genesis G90 provides 12 cubic feet, which is still adequate but less than the ALPINA.

Do both cars require premium fuel?

Yes, both luxury sedans require premium fuel to achieve their advertised performance. However, the G90 lists premium fuel as 'recommended,' while the ALPINA mandates it, and the G90 nets 2 MPG better overall.

Which vehicle is physically larger on the road?

The 2025 Genesis G90 is the physically larger vehicle, measuring 207.7 inches in length and having a greater height of 58.7 inches compared to the ALPINA's 200.5-inch length and 56.0-inch height.

What is the primary value proposition of the Genesis G90?

The Genesis G90's value lies in offering a premium, long-wheelbase luxury sedan experience for significantly less money. Saving $61,800 compared to the ALPINA allows buyers to enjoy high-end amenities without paying for extreme horsepower.