2026 BMW M4 vs 2026 Genesis G90
Comparison Overview
The 2026 BMW M4 is a raw, focused precision instrument, churning out a mighty 473 hp through a tactile 6-speed manual transmission—a pure enthusiast's dream with its compact 189.1-inch length. Conversely, the 2026 Genesis G90 stakes its claim on opulent, effortless travel, employing a sophisticated AWD system and delivering a quieter experience despite possessing 98 fewer horsepower (375 hp). The price gap is substantial; the M4 starts at $81,300, whereas the G90 commands $92,700. This cost difference is partly justified by the G90's larger footprint (207.7 inches long) and better fuel economy, netting 21 combined MPG compared to the M4's thirst for premium fuel. While the M4 offers a tighter package for outright performance, the G90 delivers luxury and year-round traction in a sedan format, creating a stark choice between visceral engagement and supreme comfort.
Size Comparison
Performance
Fuel Efficiency
Full Specifications
Our Verdicts
2026 Genesis G90
The Genesis G90's superior 21 combined MPG and AWD system provide a smoother, more efficient daily drive than the M4.
2026 Genesis G90
The larger Genesis G90 sedan body style offers superior practicality and comfort compared to the compact coupe design of the M4.
2026 BMW M4
The BMW M4 dominates with 473 hp and the engaging control of a 6-speed manual transmission, catering directly to driving purists.
2026 BMW M4
The BMW M4 delivers significantly more horsepower (473 hp vs. 375 hp) for $11,400 less than the Genesis G90.
Choose the BMW M4 if...
- You demand maximum straight-line power, benefiting from the M4's 473 hp advantage.
- You prioritize driver involvement and prefer the mechanical feedback of a 6-speed manual transmission.
- You are seeking the better performance bargain, saving $11,400 off the base MSRP.
Choose the Genesis G90 if...
- You need predictable, year-round security provided by the G90's All-Wheel Drive system.
- Fuel efficiency is a priority, given the G90 achieves a 21 combined MPG rating.
- You require a larger footprint, as the G90 is substantially longer at 207.7 inches compared to the M4's 189.1 inches.
Key Dimensions
| Dimension | BMW M4 | Genesis G90 |
|---|---|---|
| Length | 189.1" | 207.7" |
| Width | 74.3" | 76.0" |
| Height | 55.0" | 58.7" |
| Wheelbase | 112.5" | 125.2" |
Features Comparison
Safety
| Feature | BMW | Genesis |
|---|---|---|
| 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 | ✓ | ✓ |
| 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 | ✓ | ✓ |
| Dual Rear Side-Mounted Airbags | — | ✓ |
| Rear Door Child Safety Locks | — | ✓ |
| Front Power Adjustable Headrests | — | ✓ |
| Rear Height Adjustable Headrests | — | ✓ |
| Rear Center 3-Point Seatbelt | — | ✓ |
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 | 473 hp @ 6250 rpm | 375 hp @ 5800 rpm |
| Torque | 406 lb-ft @ 2650 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 | 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 Driving Range (City/Highway) | 0/0 mi. | 347.4/501.8 mi. |
| Fuel Tank Capacity | 15.6 gal. | 19.3 gal. |
| EPA Fuel Economy (City/Highway) | — | 18/26 MPG |
| EPA Fuel Economy (Combined) | — | 21 MPG |
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 | ✓ | — |
| Wireless Charging Pad | ✓ | ✓ |
| Cruise Control | ✓ | — |
| Universal Remote Transmitter | ✓ | ✓ |
| Front Cupholders | ✓ | ✓ |
| Front Door Pockets | ✓ | ✓ |
| Leather Steering Wheel | ✓ | ✓ |
| Heated 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 | — | ✓ |
| Front View Camera | — | ✓ |
| Side View Camera | — | ✓ |
| Rear Parking Sensors with Side Sensing | — | ✓ |
| Automatic Parking Assist | — | ✓ |
| Adaptive Cruise Control | — | ✓ |
| Rear Cupholders | — | ✓ |
| Rear Door Pockets | — | ✓ |
| Overhead Console with Storage | — | ✓ |
| Front Seatback Storage | — | ✓ |
| Three Zone Climate Control | — | ✓ |
| Rear Ventilation Ducts with Fan Control | — | ✓ |
| Extended Cabin Heating/Cooling | — | ✓ |
In Car Entertainment
| Feature | BMW | Genesis |
|---|---|---|
| Infotainment Display | 14.9 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 (Wireless) | ✓ | ✓ |
| Apple CarPlay (Wireless) | ✓ | ✓ |
| 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 | 2 | 4 |
| Keyless Entry | ✓ | ✓ |
| Reverse Tilt Passenger Mirror | ✓ | — |
| Heated Mirrors | ✓ | ✓ |
| Moonroof Type | — | 1st Row Power Glass Extended |
Frontseats
| Feature | BMW | Genesis |
|---|---|---|
| Front Head Room | 40.3 in. | 39.4 in. |
| Front Leg Room | 41.7 in. | 42.3 in. |
| Front Shoulder Room | 55.1 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 | ✓ | ✓ |
| 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 | 35.8 in. | 38.0 in. |
| Rear Leg Room | 34.7 in. | 37.8 in. |
| Rear Shoulder Room | 51.0 in. | 57.9 in. |
| Split-Folding Rear Seatback | ✓ | ✓ |
| Reclining Rear Seats | — | ✓ |
| 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 | 20 x 9.5 in. |
| Tire Type | Performance | All Season |
| Tire Size | 285/35R Z | 275/40R20 |
| 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 2026 BMW M4 and 2026 Genesis G90.
How significant is the power difference between the 2026 M4 and the G90?
The BMW M4 holds a decisive advantage in raw output, boasting 473 hp against the Genesis G90's 375 hp, resulting in a 98 hp difference favoring the M4.
Which vehicle is better for minimizing trips to the gas station?
The Genesis G90 is the clear winner for fuel economy, achieving 21 combined MPG, whereas the M4 requires constant feeding of premium fuel with no combined MPG listed.
Is the BMW M4 usable as a daily commuter given its size?
While usable, the M4 is a much more compact vehicle, measuring 189.1 inches long and offering only 15.5 cu ft of cargo space, compared to the larger G90 sedan.
Does the transmission choice affect overall cost?
Yes, the M4's standard 6-speed manual contributes to its lower $81,300 MSRP, while the G90 comes standard with a more complex 8-speed shiftable automatic, reflecting its higher $92,700 starting price.
Which vehicle offers better traction in poor weather conditions?
The Genesis G90 is equipped with All-Wheel Drive (AWD), making it inherently better suited for varied or slippery road conditions than the rear-wheel-drive setup of the BMW M4.
How much more cargo space does the M4 offer over the G90?
Surprisingly, the BMW M4 Coupe provides slightly more usable space, offering 15.5 cubic feet of cargo capacity compared to the Genesis G90's 12 cubic feet.
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