2025 Porsche 911 vs 2026 Genesis G90

$120,100 · Coupe

$92,700 · Sedan

Comparison Overview

The most significant numerical divergence between the 2025 Porsche 911 (Car 1) and the 2026 Genesis G90 (Car 2) is the $27,400 difference in starting MSRP, with the G90 positioned substantially lower at $92,700 versus the 911’s $120,100. Performance metrics show a torque battle: the G90 delivers 391 lb-ft compared to the 911’s 332 lb-ft, although the Porsche leads slightly in peak power with 388 hp to the G90’s 375 hp. Fuel economy is identical, achieving a combined 21 MPG for both vehicles. However, practicality metrics heavily favor the Genesis sedan, which offers 12.0 cu ft of cargo space, more than double the 911’s meager 4.8 cu ft. The 911 maintains a compact footprint at 178.8 inches long, while the G90 extends to 207.7 inches.

Size Comparison

Performance

Fuel Efficiency

Full Specifications

Our Verdicts

🚗 Best for Commuters

2026 Genesis G90

The Genesis G90 offers superior size and the All-Wheel Drive system, making it a more composed daily driver than the RWD Porsche coupe.

👨‍👩‍👧‍👦 Best for Families

2026 Genesis G90

The G90 offers 12.0 cu ft of cargo capacity, more than double the 4.8 cu ft available in the Porsche 911, providing vastly better utility.

🏎️ Best for Enthusiasts

2025 Porsche 911

Despite lower torque, the Porsche 911's dedicated sports coupe design and higher 388 hp output cater more directly to driving enthusiasts.

💰 Best Value

2026 Genesis G90

The Genesis G90 provides comparable combined MPG (21) and significantly higher torque (391 lb-ft) for $27,400 less than the Porsche 911.

Choose the Porsche 911 if...

Absolute track capability and a dedicated RWD sports platform are prioritized over passenger space.
A lower vehicle height (51.2 inches) and shorter length (178.8 inches) are necessary for garaging.
The driver requires the specific feel and efficiency of an 8-speed automated manual transmission.

Choose the Genesis G90 if...

Maximizing cargo volume, as the 12.0 cu ft trunk is substantially larger than Car 1's 4.8 cu ft.
All-Wheel Drive is preferred for consistent traction, contrasted with the 911’s RWD setup.
The buyer seeks greater low-end grunt, evidenced by the G90's superior 391 lb-ft of torque.

Key Dimensions

Dimension	Porsche 911	Genesis G90
Length	178.8"	207.7"
Width	72.9"	76.0"
Height	51.2"	58.7"
Wheelbase	96.5"	125.2"

Features Comparison

Safety

Feature	Porsche	Genesis
Lane Keeping Assist System	✓	✓
Driver Attention Alert	✓	✓
Pre-Collision Safety System	✓	✓
Post-Collision Safety System	✓	✓
Dual Front Side-Mounted Airbags	✓	✓
Front Head Airbags	✓	✓
Passenger Airbag Occupant Sensing Deactivation	✓	✓
Electronic Stability Control	✓	✓
Traction Control System	✓	✓
LATCH System	✓	✓
Anti-lock Brakes (ABS)	4-Wheel	4-Wheel
Front Ventilated Disc Brakes	✓	✓
Rear Ventilated Disc Brakes	✓	✓
Brake Preparation System	✓	—
Brake Assist	✓	✓
Tire Pressure Monitoring System	✓	✓
Automatic Headlights	✓	✓
Headlight Delay-Off	✓	✓
LED Headlights	✓	✓
Daytime Running Lights	✓	✓
Front Headrests	2	2
Front Integrated Headrests	✓	—
Anti-Theft Alarm System (Remote)	✓	✓
Engine Immobilizer	✓	✓
Blind Spot Monitor	—	✓
Lane Departure Warning	—	✓
Rear Cross Traffic Alert	—	✓
Dual Rear Side-Mounted Airbags	—	✓
Rear Head Airbags	—	✓
Rear Door Child Safety Locks	—	✓
Front Power Adjustable Headrests	—	✓
Rear Headrests	—	3
Rear Height Adjustable Headrests	—	✓
Rear Center 3-Point Seatbelt	—	✓

Engine

Feature	Porsche	Genesis
Base Engine Displacement	3.0 L	3.5 L
Number of Cylinders	flat 6	V6
Base Engine Type	gas	gas
Horsepower	388 hp @ 6500 rpm	375 hp @ 5800 rpm
Torque	332 lb-ft @ 2000 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	Porsche	Genesis
Transmission Type	8-speed automated 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	Porsche	Genesis
Fuel Type	premium unleaded (required)	premium unleaded (recommended)
EPA Fuel Economy (City/Highway)	18/25 MPG	18/26 MPG
EPA Fuel Economy (Combined)	21 MPG	21 MPG
EPA Driving Range (City/Highway)	298.8/415.0 mi.	347.4/501.8 mi.
Fuel Tank Capacity	16.6 gal.	19.3 gal.

Comfort & Convenience

Feature	Porsche	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	✓	✓
Front Door Pockets	✓	✓
Leather Steering Wheel	✓	✓
Heated Steering Wheel	✓	✓
Dual Zone Climate Control	✓	—
Interior Air Filtration	✓	—
Extended Cabin Heating	✓	—
Dual Vanity Mirrors	✓	✓
Auto-Dimming Rearview Mirror	✓	✓
Power Tilt and Telescopic 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	Porsche	Genesis
AM/FM Stereo	✓	✓
Stereo Power	150W	1400W
Speaker System	8	15
Android Auto (Wireless)	✓	✓
Apple CarPlay (Wireless)	✓	✓
USB Port	✓	✓
USB Port with External Media Control	✓	✓
Satellite Radio	✓	✓
Satellite Radio Trial Period	3 months	3 months
Infotainment Display	—	12.3 in
Premium Brand Speakers	—	Bang & Olufsen
Surround Audio	—	Discrete
Speed Sensitive Volume Control	—	✓

Power Feature

Feature	Porsche	Genesis
One-Touch Power Windows	2	4
Keyless Entry	✓	✓
Heated Mirrors	✓	✓
Moonroof Type	—	1st Row Power Glass Extended

Frontseats

Feature	Porsche	Genesis
Seat Material: Leatherette	✓	—
Front Seat Type: Sport	✓	—
Driver Seat Power Adjustments	6-way	18-way
Driver Seat Manual Adjustments	2-way	—
Driver Seat Height Adjustment	✓	✓
Passenger Seat Power Adjustments	6-way	16-way
Passenger Seat Manual Adjustments	2-way	—
Passenger Seat Height Adjustment	✓	✓
Driver Seat Heating	Multi-level	Multi-level
Passenger Seat Heating	Multi-level	Multi-level
Front Head Room	—	39.4 in.
Front Leg Room	—	42.3 in.
Front Shoulder Room	—	59.1 in.
Seat Material: Premium Leather	—	✓
Front Seat Type: Bucket	—	✓
Driver Seat Lumbar Support	—	Power
Driver Seat Thigh Extension	—	✓
Driver Seat Memory Settings	—	3
Passenger Seat Lumbar Support	—	Power
Passenger Seat Thigh Extension	—	✓
Driver Seat Ventilation	—	✓
Passenger Seat Ventilation	—	✓
Seat Massage Function	—	✓

Rearseats

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

Tires and Wheels

Feature	Porsche	Genesis
Wheel Finish	Painted Alloy	Painted Alloy
Wheel Size	20 x 11.5 in.	20 x 9.5 in.
Tire Type	Performance	All Season
Tire Size	295/35R20	275/40R20
Spare Tire Type	—	Temporary
Spare Tire Location	—	Inside Mounted

Suspension

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

Warranty

Feature	Porsche	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./ 50000 mi.	5 yr./ unlimited mi.
Complimentary Scheduled Maintenance	—	3 yr./ 36000 mi.

Frequently Asked Questions

Common questions about comparing the 2025 Porsche 911 and 2026 Genesis G90.

Do the Porsche 911 and Genesis G90 have different fuel requirements?

Yes, the 2025 Porsche 911 explicitly requires premium unleaded fuel for its 388 hp engine. The 2026 Genesis G90, while offering comparable 21 MPG combined, only recommends premium unleaded for its powertrain.

How does the physical size difference affect practicality?

The G90 is significantly larger, measuring 207.7 inches long compared to the 911's 178.8 inches, which translates directly into cargo utility. The G90 offers 12.0 cu ft, whereas the 911 provides only 4.8 cu ft of storage.

Which vehicle offers better acceleration metrics based on specs?

While the 911 has slightly more horsepower (388 hp vs. 375 hp), the G90 produces considerably more twisting force with 391 lb-ft of torque versus the 911's 332 lb-ft.

Is the Porsche 911 significantly lighter based on implied dimensions?

Although exact curb weights are not provided, the 911's significantly smaller dimensions (e.g., 51.2 inches high vs. 58.7 inches for the G90) suggest it is engineered as a much lighter performance machine.

Are the transmissions functionally different?

Yes, the 911 utilizes an 8-speed automated manual designed for rapid shifts, while the G90 employs an 8-speed shiftable automatic geared toward smoother, luxury-focused operation.

How does the MSRP difference impact the perceived value proposition?

The $27,400 lower starting price of the G90 immediately establishes a strong value benchmark against the $120,100 Porsche 911, especially considering the G90's superior torque and cargo space.