2025 Porsche 718 Cayman vs 2026 Toyota GR Supra

$72,800 · Coupe

$57,500 · Coupe

Comparison Overview

The battle lines are drawn between German precision and raw Japanese power! The 2025 Porsche 718 Cayman captivates with its legendary handling and sublime build quality, starting at $72,800 with 300 hp. Conversely, the 2026 Toyota GR Supra screams performance value, boasting a substantial 382 hp and 368 lb-ft of torque for a significantly lower MSRP of $57,500. While the Cayman offers slightly better fuel economy at 24 MPG combined versus the Supra's 21 MPG, the Supra packs an 82 horsepower advantage. Measuring nearly identical in length at around 172.4 inches, the Supra offers slightly more width at 73.0 inches, but the Porsche ekes out a lead in utility with 15 cu ft of cargo space compared to the Supra's 10.2 cu ft. This contest pits track-honed chassis refinement against outright straight-line muscle and affordability.

Size Comparison

Performance

Fuel Efficiency

Full Specifications

Our Verdicts

🚗 Best for Commuters

2025 Porsche 718 Cayman

The Porsche 718 Cayman offers slightly better fuel efficiency at 24 combined MPG, making daily driving marginally cheaper.

👨‍👩‍👧‍👦 Best for Families

2025 Porsche 718 Cayman

With 15 cu ft of cargo space, the Cayman provides more usable storage than the Supra's 10.2 cu ft for weekend errands.

🏎️ Best for Enthusiasts

2026 Toyota GR Supra

The GR Supra delivers a visceral, higher-output experience with 382 horsepower and 368 lb-ft of torque.

💰 Best Value

2026 Toyota GR Supra

The GR Supra undercuts the Cayman's price by $15,300 while delivering significantly more peak power.

Choose the Porsche 718 Cayman if...

You prioritize the nuanced, communicative steering feel inherent in a pure Porsche chassis.
You prefer the automatic responsiveness of the 7-speed automated manual transmission for daily driving.
You value superior utility with 15 cu ft of dedicated cargo capacity.

Choose the Toyota GR Supra if...

You demand raw, accessible power, leveraging the Supra's 382 hp advantage.
You want the purist engagement of a 6-speed manual transmission.
You are looking for a massive performance bargain, saving $15,300 off the base MSRP.

Key Dimensions

Dimension	Porsche 718 Cayman	Toyota GR Supra
Length	172.4"	172.5"
Width	70.9"	73.0"
Height	51.0"	50.9"
Wheelbase	97.4"	97.2"

Features Comparison

Safety

Feature	Porsche	Toyota
Post-Collision Safety System	✓	—
Dual Front Side-Mounted Airbags	✓	✓
Front Head Airbags	✓	✓
Passenger Airbag Occupant Sensing Deactivation	✓	✓
Electronic Stability Control	✓	✓
Traction Control 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	✓	—
Xenon High-Intensity Discharge Headlights	✓	—
Adaptive Headlights	✓	—
Daytime Running Lights	✓	✓
Cornering Lights	✓	—
Headlight Washers	✓	—
Front Headrests	2	2
Front Integrated Headrests	✓	✓
Anti-Theft Alarm System (Remote)	✓	✓
Engine Immobilizer	✓	✓
Lane Departure Warning	—	✓
Lane Keeping Assist System	—	✓
Pre-Collision Safety System	—	✓
LATCH System	—	✓
LED Headlights	—	✓
Self-Leveling Headlights	—	✓
Integrated Turn Signal Mirrors	—	✓

Engine

Feature	Porsche	Toyota
Base Engine Displacement	2.0 L	3.0 L
Number of Cylinders	flat 4	inline 6
Base Engine Type	gas	gas
Horsepower	300 hp @ 6500 rpm	382 hp @ 5800 rpm
Torque	280 lb-ft @ 1950 rpm	368 lb-ft @ 1800 rpm
Number of Valves	16	24
Camshaft Type	Double overhead cam (DOHC)	Double overhead cam (DOHC)
Variable Valve Timing	Variable	Variable
Fuel Injection Type	✓	✓

Drive Train

Feature	Porsche	Toyota
Transmission Type	7-speed automated manual	6-speed manual
Drivetrain Type	rear wheel drive	rear wheel drive
Rear Differential Type	—	Limited Slip

Fuel

Feature	Porsche	Toyota
Fuel Type	premium unleaded (required)	premium unleaded (required)
EPA Fuel Economy (City/Highway)	21/27 MPG	19/26 MPG
EPA Fuel Economy (Combined)	24 MPG	21 MPG
EPA Driving Range (City/Highway)	298.2/383.4 mi.	260.3/356.2 mi.
Fuel Tank Capacity	14.2 gal.	13.7 gal.

Comfort & Convenience

Feature	Porsche	Toyota
Tilt and Telescopic Steering Wheel	✓	✓
Transmission Controls on Steering Wheel	✓	—
Electric Power Steering	✓	✓
Rear View Camera	✓	✓
Front Parking Sensors	✓	—
Rear Parking Sensors	✓	—
Cruise Control	✓	✓
Universal Remote Transmitter	✓	✓
Front Cupholders	✓	✓
Front Door Pockets	✓	✓
Leather Steering Wheel	✓	✓
Dual Zone Climate Control	✓	✓
Interior Air Filtration	✓	✓
Dual Vanity Mirrors	✓	✓
Auto-Dimming Rearview Mirror	✓	✓
Push Button Start	—	✓
Audio Controls on Steering Wheel	—	✓
Cruise Control on Steering Wheel	—	✓
Wireless Charging Pad	—	✓
Turn Signal Indicators in Mirrors	—	✓

In Car Entertainment

Feature	Porsche	Toyota
AM/FM Stereo	✓	✓
Stereo Power	150W	205W
Speaker System	8	10
Apple CarPlay (Wired)	✓	—
USB Port	✓	✓
USB Port with External Media Control	✓	—
Memory Card Slot	✓	—
Satellite Radio	✓	✓
Satellite Radio Trial Period	3 months	3 months
Infotainment Display	—	8.8 in

Power Feature

Feature	Porsche	Toyota
One-Touch Power Windows	2	2
Remote Keyless Entry	✓	—
Heated Mirrors	✓	✓
Keyless Entry	—	✓
Reverse Tilt Passenger Mirror	—	✓

Frontseats

Feature	Porsche	Toyota
Seat Material: Leather	✓	—
Front Seat Type: Sport	✓	✓
Driver Seat Power Adjustments	2-way	14-way
Driver Seat Manual Adjustments	4-way	—
Driver Seat Height Adjustment	✓	✓
Passenger Seat Power Adjustments	2-way	14-way
Passenger Seat Manual Adjustments	4-way	—
Passenger Seat Height Adjustment	✓	✓
Driver Seat Heating	Multi-level	Multi-level
Passenger Seat Heating	Multi-level	Multi-level
Front Head Room	—	38.3 in.
Front Leg Room	—	42.2 in.
Front Shoulder Room	—	54.4 in.
Front Hip Room	—	54.2 in.
Seat Material: Leather/Alcantara	—	✓
Driver Seat Lumbar Support	—	Power
Driver Seat Memory Settings	—	2

Tires and Wheels

Feature	Porsche	Toyota
Wheel Material	Alloy	—
Wheel Size	18 x 9.5 in.	19 x 10.0 in.
Tire Type	Performance	Performance
Tire Size	265/45R Z	275/35R
Wheel Finish	—	Painted Alloy

Suspension

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

Warranty

Feature	Porsche	Toyota
Basic Warranty	4 yr./ 50000 mi.	3 yr./ 36000 mi.
Drivetrain Warranty	4 yr./ 50000 mi.	5 yr./ 60000 mi.
Corrosion/Rust Warranty	12 yr./ unlimited mi.	5 yr./ unlimited mi.
Roadside Assistance	4 yr./ 50000 mi.	2 yr./ unlimited mi.
Complimentary Scheduled Maintenance	—	2 yr./ 25000 mi.

Frequently Asked Questions

Common questions about comparing the 2025 Porsche 718 Cayman and 2026 Toyota GR Supra.

Which car is significantly faster in a straight line?

The 2026 Toyota GR Supra is significantly faster on paper, packing 382 horsepower and 368 lb-ft of torque. This is a commanding 82 hp advantage over the Cayman's 300 hp output.

How does the driving experience differ between the automatic Cayman and manual Supra?

The 718 Cayman comes standard with a quick 7-speed automated manual, prioritizing rapid shifts and efficiency. The GR Supra focuses on driver connection with a traditional 6-speed manual transmission, ideal for those who enjoy complete control over gear selection.

Is the higher price of the Porsche justified by its running costs?

Not necessarily, as the Cayman achieves slightly better efficiency at 24 MPG combined compared to the Supra's 21 MPG combined. However, the Cayman starts $15,300 higher, offsetting any minor fuel savings.

Which vehicle is better equipped for carrying luggage or groceries?

The 2025 Porsche 718 Cayman is the superior choice for utility, offering 15 cubic feet of cargo space. The 2026 Toyota GR Supra is notably tighter, providing only 10.2 cubic feet.

Are both cars similar in exterior size?

Yes, the dimensions are extremely close; both coupes sit at roughly 172.4 inches long. The primary difference in footprint is the Supra's greater width at 73.0 inches versus the Cayman's 70.9 inches.