2025 BMW 8 Series Gran Coupe vs 2026 Genesis G90
Comparison Overview
Trying to decide between a statement-making German luxury coupe and a feature-packed Korean flagship sedan often boils down to prioritizing driving dynamics over sheer space and comfort. The 2025 BMW 8 Series Gran Coupe lands with an MSRP of $91,700 and offers a slightly more nimble package, boasting 335 hp and better efficiency at 24 MPG combined. Conversely, the larger 2026 Genesis G90, priced just slightly higher at $92,700, immediately counters with a noticeable power advantage, delivering 375 hp and 391 lb-ft of torque. While the BMW is shorter by 7.4 inches (200.3 vs 207.7 inches), the Genesis maximizes interior volume, even if its cargo capacity (12.0 cu ft) is notably less than the BMW's 15.5 cu ft. For city driving, the BMW's RWD setup contrasts with the G90's standard AWD.
Size Comparison
Performance
Fuel Efficiency
Full Specifications
Our Verdicts
2025 BMW 8 Series Gran Coupe
The BMW 8 Series Gran Coupe wins for commuters due to its superior fuel economy, achieving 24 MPG combined compared to the G90's 21 MPG combined.
2026 Genesis G90
The Genesis G90 is the better family choice as it is significantly taller (58.7 inches vs 55.4 inches) and longer, suggesting more spacious rear accommodations.
2026 Genesis G90
Enthusiasts will favor the Genesis G90 as it delivers 40 more horsepower (375 hp) and 22 more lb-ft of torque (391 lb-ft) than the BMW.
2025 BMW 8 Series Gran Coupe
The BMW 8 Series Gran Coupe offers better overall value given its lower $91,700 MSRP while delivering superior combined MPG.
Choose the BMW 8 Series Gran Coupe if...
- You prioritize efficiency and want 24 MPG combined fuel economy.
- You prefer the slightly more compact exterior dimensions, measuring 200.3 inches long.
- You need more trunk space, as the 15.5 cu ft capacity beats the G90’s offering.
Choose the Genesis G90 if...
- You demand higher performance, benefitting from 375 hp and standard All-Wheel Drive.
- You are looking for a more substantial road presence with its 207.7-inch length.
- You value the extra height and likely cabin room afforded by its 58.7-inch height.
Key Dimensions
| Dimension | BMW 8 Series Gran Coupe | Genesis G90 |
|---|---|---|
| Length | 200.3" | 207.7" |
| Width | 76.1" | 76.0" |
| Height | 55.4" | 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 | ✓ | ✓ |
| 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 | — | ✓ |
| Headlight Delay-Off | — | ✓ |
| Front Power Adjustable Headrests | — | ✓ |
| Rear Height Adjustable Headrests | — | ✓ |
Engine
| Feature | BMW | Genesis |
|---|---|---|
| Base Engine Displacement | 3.0 L | 3.5 L |
| Number of Cylinders | inline 6 | V6 |
| Base Engine Type | gas | gas |
| Horsepower | 335 hp @ 5000 rpm | 375 hp @ 5800 rpm |
| Torque | 369 lb-ft @ 1600 rpm | 391 lb-ft @ 1300 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 | BMW | Genesis |
|---|---|---|
| Transmission Type | 8-speed shiftable automatic | 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 (recommended) | premium unleaded (recommended) |
| EPA Fuel Economy (City/Highway) | 21/29 MPG | 18/26 MPG |
| EPA Fuel Economy (Combined) | 24 MPG | 21 MPG |
| EPA Driving Range (City/Highway) | 378.0/522.0 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 | — | ✓ |
In Car Entertainment
| Feature | BMW | Genesis |
|---|---|---|
| Infotainment Display | 12.3 in | 12.3 in |
| AM/FM Stereo | ✓ | ✓ |
| Premium Speaker Brand | Harman/Kardon | — |
| Stereo Power | 464W | 1400W |
| Speaker System | 16 | 15 |
| 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 |
| Speed Sensitive Volume Control | ✓ | ✓ |
| Premium Brand Speakers | — | Bang & Olufsen |
| Android Auto (Wireless) | — | ✓ |
| Apple CarPlay (Wireless) | — | ✓ |
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: Sport | ✓ | — |
| Driver Seat Power Adjustments | 10-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 | 10-way | 16-way |
| 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 |
| Front Seat Type: Bucket | — | ✓ |
| Driver Seat Ventilation | — | ✓ |
| Passenger Seat Ventilation | — | ✓ |
| 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 Center Armrest | ✓ | ✓ |
| Reclining Rear Seats | — | ✓ |
| Heated Rear Seats (Multi-Level) | — | ✓ |
Tires and Wheels
| Feature | BMW | Genesis |
|---|---|---|
| Wheel Finish | Painted Alloy | Painted Alloy |
| Wheel Size | 19 x 9.0 in | 20 x 9.5 in. |
| Tire Size | 275/35R19 | 275/40R20 |
| Run Flat Tires | ✓ | — |
| 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. |
| 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 8 Series Gran Coupe and 2026 Genesis G90.
How much more powerful is the 2026 Genesis G90 than the BMW 8 Series Gran Coupe?
The Genesis G90 holds a distinct advantage in raw power, offering 375 horsepower, which is exactly 40 hp more than the BMW 8 Series Gran Coupe's 335 hp output. This is paired with higher torque at 391 lb-ft versus the BMW's 369 lb-ft.
Is the BMW 8 Series more practical for daily errands based on the provided stats?
Yes, based purely on fuel economy, the BMW is slightly more practical for commuting, achieving 24 MPG combined compared to the G90's 21 MPG combined. Furthermore, the BMW has a larger cargo capacity of 15.5 cu ft versus the G90’s 12.0 cu ft.
Why is the Genesis G90 significantly longer than the BMW 8 Series Gran Coupe?
The Genesis G90 measures 207.7 inches long, making it 7.4 inches longer than the 200.3-inch BMW 8 Series Gran Coupe. This increased length generally translates to greater rear legroom and a more stately profile, typical of a dedicated luxury flagship.
Does the drivetrain difference (RWD vs AWD) matter for buyers choosing between these two?
The difference is significant: the standard BMW 8 Series Gran Coupe is Rear Wheel Drive (RWD), appealing to driving purists, whereas the Genesis G90 comes standard with All-Wheel Drive (AWD), offering better traction in varied weather conditions.
Considering the MSRP, is the performance boost in the G90 worth the extra cost?
The G90 is only $1,000 more expensive, retailing for $92,700 compared to the BMW's $91,700. For that small price delta, gaining 40 horsepower and standard AWD is generally considered a strong performance value proposition.
How do the fuel requirements differ between the two sedans?
Both vehicles recommend premium unleaded fuel for optimal operation. However, the BMW's efficiency results in 29 highway MPG, whereas the G90's slightly less efficient tuning yields 26 highway MPG.
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