Compare the2025 Dodge Durango SRTVS 2025 Porsche Cayenne Coupe

The Durango SRT has standard Active Head Restraints, which use a specially designed headrest to protect the driver and front passenger from whiplash. During a rear-end collision, the Active Head Restraints system moves the headrests forward to prevent neck and spine injuries. The Cayenne Coupe doesn’t offer a whiplash protection system.

Both the Durango SRT and the Cayenne Coupe have standard driver and passenger frontal airbags, front side-impact airbags, driver knee airbags, side-impact head airbags, front seatbelt pretensioners, height adjustable front shoulder belts, four-wheel antilock brakes, all wheel drive, traction control, electronic stability systems to prevent skidding, daytime running lights, blind spot warning systems, rearview cameras, rear cross-path warning, available crash mitigating brakes and lane departure warning systems.

Dodge’s powertrain warranty covers the Durango SRT 1 year and 10,000 miles longer than Porsche covers the Cayenne Coupe. Any repair needed on the engine, transmission, axles, joints or driveshafts is fully covered for 5 years or 60,000 miles. Coverage on the Cayenne Coupe ends after only 4 years or 50,000 miles.

There are over 12 times as many Dodge dealers as there are Porsche dealers, which makes it much easier should you ever need service under the Durango SRT’s warranty.

The Dodge Durango SRT’s engine uses a cast iron block for durability, while the Cayenne Coupe’s engines use an aluminum block. Aluminum engine blocks are much more prone to warp and crack at high temperatures than cast iron.

The Durango SRT’s 6.2 supercharged V8 produces 362 more horsepower (710 vs. 348) and 277 lbs.-ft. more torque (645 vs. 368) than the Cayenne Coupe’s standard 3.0 turbo V6. The Durango SRT’s 6.2 supercharged V8 produces 247 more horsepower (710 vs. 463) and 166 lbs.-ft. more torque (645 vs. 479) than the Cayenne E-Hybrid Coupe’s standard 3.0 turbo V6 hybrid. The Durango SRT’s 6.2 supercharged V8 produces 242 more horsepower (710 vs. 468) and 203 lbs.-ft. more torque (645 vs. 442) than the Cayenne S Coupe’s standard 4.0 turbo V8.

As tested in Car and Driver the Dodge Durango SRT is faster than the Cayenne S Coupe 4.0 turbo V8:

An engine control system that can shut down some of the engine’s cylinders helps improve the Durango SRT’s fuel efficiency. The Cayenne Coupe doesn’t offer a system that can shut down part of the engine.

The Durango SRT has 6.2 gallons more fuel capacity than the Cayenne Coupe E-Hybrid’s standard fuel tank (24.6 vs. 18.4 gallons), for longer range between fill-ups. The Durango SRT has almost a gallon more fuel capacity than the Cayenne Coupe’s standard fuel tank (24.6 vs. 23.7 gallons).

For better stopping power the Durango SRT’s standard brake rotors are larger than those on the Cayenne Coupe:

For better traction, the Durango SRT has larger tires than the Cayenne Coupe (295/45R20 vs. 255/55R20). The Durango SRT’s tires are larger than the largest tires available on the Cayenne Coupe (295/45R20 vs. 285/45R21).

The Durango SRT’s tires provide better handling because they have a lower 45 series profile (height to width ratio) that provides a stiffer sidewall than the Cayenne Coupe’s standard 55 series front tires.

Changing a flat tire near traffic can be dangerous and inconvenient. The run-flat tires standard on the Durango SRT can be driven up to 50 miles without any air pressure, allowing you to drive to a service station for a repair. The Cayenne Coupe doesn’t offer run-flat tires.

For a smoother ride and more stable handling, the Durango SRT’s wheelbase is 5.8 inches longer than on the Cayenne Coupe (119.8 inches vs. 114 inches).

The Durango SRT uses computer-generated active noise cancellation to help remove annoying noise and vibration from the passenger compartment, especially at low frequencies. The Cayenne Coupe doesn’t offer active noise cancellation.

The Durango SRT has standard seating for 7 passengers; the Cayenne Coupe can only carry up to 5.

The Durango SRT has 1.7 inches more front headroom, 1.5 inches more rear headroom and 1.2 inches more rear shoulder room than the Cayenne Coupe.

The Durango SRT’s cargo area provides more volume than the Cayenne Coupe.

The Durango SRT’s standard towing capacity is much higher than the Cayenne Coupe’s (8700 vs. 7716 pounds).

The Durango SRT has a much higher standard payload capacity than the Cayenne Coupe (1590 vs. 853 lbs.).

The Durango SRT has a higher maximum payload capacity than the Cayenne Coupe (1590 vs. 1501 lbs.).

The Durango SRT has a standard remote vehicle starting system, so the vehicle can be started from inside the driver's house. This allows the driver to comfortably warm up the engine before going out to the vehicle. The climate system will also automatically heat or cool the interior. The Cayenne Coupe doesn’t offer a remote starting system.

On a hot day the Durango SRT’s driver can lower the front windows from a distance using the keyless remote. The driver of the Cayenne Coupe can only operate the windows from inside the vehicle, with the ignition on.

The Durango SRT’s power window, power lock, power mirror and cruise control switches are lit from behind, making them plainly visible and easier to operate at night. The Cayenne Coupe’s cruise control switches are unlit, making them difficult to find at night and operate safely.

To improve rear visibility by keeping the rear window clear, the Durango SRT has a standard rear wiper. The Cayenne Coupe doesn’t offer a rear wiper.

To shield the driver and front passenger’s vision over a larger portion of the windshield and side windows, the Durango SRT has standard extendable sun visors. The Cayenne Coupe doesn’t offer extendable visors.

The Durango SRT has a 115-volt a/c outlet on the center console, allowing you to recharge a laptop or run small household appliances without special adapters that can break or get misplaced. The Cayenne Coupe doesn’t offer a house-current electrical outlet.

Insurance will cost less for the Durango SRT owner. The Complete Car Cost Guide estimates that insurance for the Durango SRT will cost $2405 to $12120 less than the Cayenne Coupe over a five-year period.

The Durango SRT will cost the buyer less in the long run because of its superior resale value. The IntelliChoice estimates that the Durango SRT will retain 55.37% to 57.01% of its original price after five years, while the Cayenne Coupe only retains 50.6% to 55.21%.

The Dodge Durango outsold the Porsche Cayenne by almost three to one during 2024.