2020 Bentley Bentayga vs. 2020 Porsche Cayenne

Detailed Review, Specifications & Comparison

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Safety

© 1999 - 2020 Advanta-STAR Automotive Research. All rights reserved. This vehicle comparison and all of the content in it are provided only by license from Advanta-STAR Automotive Research Corporation of America. If you are not a legally licensed user of this vehicle comparison, it is against federal law to access it, copy it, forward it or use it in any manner whatsoever. Any unauthorized use of this vehicle comparison is a violation of U.S. and international law and is punishable criminally and civilly. 6IUEX-0KENZ 45.55.47.189 2020/02/19

Both the Bentayga and Cayenne have child safety locks to prevent children from opening the rear doors. The Bentayga has power child safety locks, allowing the driver to activate and deactivate them from the driver's seat and to know when they're engaged. The Cayenne’s child locks have to be individually engaged at each rear door with a manual switch. The driver can’t know the status of the locks without opening the doors and checking them.

Both the Bentayga and the Cayenne have standard driver and passenger frontal airbags, front and rear side-impact airbags, side-impact head airbags, height adjustable front shoulder belts, four-wheel antilock brakes, all wheel drive, traction control, electronic stability systems to prevent skidding, daytime running lights, rearview cameras, available crash mitigating brakes, night vision systems, lane departure warning systems, around view monitors and rear cross-path warning.

Warranty

© 1999 - 2020 Advanta-STAR Automotive Research. All rights reserved. This vehicle comparison and all of the content in it are provided only by license from Advanta-STAR Automotive Research Corporation of America. If you are not a legally licensed user of this vehicle comparison, it is against federal law to access it, copy it, forward it or use it in any manner whatsoever. Any unauthorized use of this vehicle comparison is a violation of U.S. and international law and is punishable criminally and civilly. 6IUEX-0KENZ 45.55.47.189 2020/02/19

The Bentayga comes with a full 3-year/unlimited-mile basic warranty, which covers the entire truck and includes 24-hour roadside assistance. The Cayenne’s 50,000-mile basic warranty expires sooner.

Engine

© 1999 - 2020 Advanta-STAR Automotive Research. All rights reserved. This vehicle comparison and all of the content in it are provided only by license from Advanta-STAR Automotive Research Corporation of America. If you are not a legally licensed user of this vehicle comparison, it is against federal law to access it, copy it, forward it or use it in any manner whatsoever. Any unauthorized use of this vehicle comparison is a violation of U.S. and international law and is punishable criminally and civilly. 6IUEX-0KENZ 45.55.47.189 2020/02/19

The Bentayga has more powerful engines than the Cayenne:

Horsepower

Torque

Bentayga 4.0 turbo V8

542 HP

568 lbs.-ft.

Bentayga W12 6.0 turbo 12 cyl.

600 HP

664 lbs.-ft.

Bentayga SPEED 6.0 turbo 12 cyl.

626 HP

664 lbs.-ft.

Cayenne 3.0 turbo V6

335 HP

332 lbs.-ft.

Cayenne S 2.9 turbo V6

434 HP

406 lbs.-ft.

Cayenne E-Hybrid 3.0 turbo V6 hybrid

455 HP

516 lbs.-ft.

Cayenne Turbo 4.0 turbo V8

541 HP

568 lbs.-ft.

Cayenne Turbo S E-Hybrid 4.0 turbo V8 hybrid

670 HP

663 lbs.-ft.

As tested in Motor Trend the Bentayga SPEED 6.0 turbo 12 cyl. is faster than the Cayenne Turbo 4.0 turbo V8:

Bentayga

Cayenne

Zero to 60 MPH

3.1 sec

3.2 sec

Quarter Mile

11.5 sec

11.8 sec

Speed in 1/4 Mile

120.7 MPH

115.8 MPH

Fuel Economy and Range

© 1999 - 2020 Advanta-STAR Automotive Research. All rights reserved. This vehicle comparison and all of the content in it are provided only by license from Advanta-STAR Automotive Research Corporation of America. If you are not a legally licensed user of this vehicle comparison, it is against federal law to access it, copy it, forward it or use it in any manner whatsoever. Any unauthorized use of this vehicle comparison is a violation of U.S. and international law and is punishable criminally and civilly. 6IUEX-0KENZ 45.55.47.189 2020/02/19

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

The Bentayga has 2.7 gallons more fuel capacity than the Cayenne E-Hybrid’s standard fuel tank (22.5 vs. 19.8 gallons), for longer range between fill-ups.

Brakes and Stopping

© 1999 - 2020 Advanta-STAR Automotive Research. All rights reserved. This vehicle comparison and all of the content in it are provided only by license from Advanta-STAR Automotive Research Corporation of America. If you are not a legally licensed user of this vehicle comparison, it is against federal law to access it, copy it, forward it or use it in any manner whatsoever. Any unauthorized use of this vehicle comparison is a violation of U.S. and international law and is punishable criminally and civilly. 6IUEX-0KENZ 45.55.47.189 2020/02/19

For better stopping power the Bentayga’s brake rotors are larger than those on the Cayenne:

Bentayga

Cayenne

Front Rotors

15.7 inches

13.8 inches

Rear Rotors

15 inches

13 inches

Tires and Wheels

© 1999 - 2020 Advanta-STAR Automotive Research. All rights reserved. This vehicle comparison and all of the content in it are provided only by license from Advanta-STAR Automotive Research Corporation of America. If you are not a legally licensed user of this vehicle comparison, it is against federal law to access it, copy it, forward it or use it in any manner whatsoever. Any unauthorized use of this vehicle comparison is a violation of U.S. and international law and is punishable criminally and civilly. 6IUEX-0KENZ 45.55.47.189 2020/02/19

For better traction, the Bentayga has larger standard tires than the Cayenne (275/50R20 vs. 255/55R19).

The Bentayga’s standard tires provide better handling because they have a lower 50 series profile (height to width ratio) that provides a stiffer sidewall than the Cayenne’s standard 55 series front tires.

For better ride, handling and brake cooling the Bentayga has standard 20-inch wheels. Smaller 19-inch wheels are standard on the Cayenne.

The Bentayga has a standard full size spare tire so a flat doesn’t interrupt your trip. A full size spare isn’t available on the Cayenne, it requires you to depend on a temporary spare, which has mileage and speed limitations, or roadside assistance and a tow-truck.

Suspension and Handling

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The front and rear suspension of the Bentayga uses air springs for a smoother, controlled ride than the Cayenne, which uses coil springs. Air springs maintain proper ride height and ride more smoothly.

For a smoother ride and more stable handling, the Bentayga’s wheelbase is 3.9 inches longer than on the Cayenne (117.9 inches vs. 114 inches).

The Bentayga SPEED executes Motor Trend’s “Figure Eight” maneuver quicker than the Cayenne (24.6 seconds @ .79 average G’s vs. 25 seconds @ .74 average G’s).

For better maneuverability, the Bentayga SPEED’s turning circle is .8 feet tighter than the Cayenne’s (39 feet vs. 39.8 feet).

For greater off-road capability the Bentayga has a 1.5 inches greater minimum ground clearance than the Cayenne (9.7 vs. 8.2 inches), allowing the Bentayga to travel over rougher terrain without being stopped or damaged. The Bentayga’s minimum ground clearance is .1 inch higher than on the Cayenne Air Suspension (9.7 vs. 9.6 inches).

Chassis

© 1999 - 2020 Advanta-STAR Automotive Research. All rights reserved. This vehicle comparison and all of the content in it are provided only by license from Advanta-STAR Automotive Research Corporation of America. If you are not a legally licensed user of this vehicle comparison, it is against federal law to access it, copy it, forward it or use it in any manner whatsoever. Any unauthorized use of this vehicle comparison is a violation of U.S. and international law and is punishable criminally and civilly. 6IUEX-0KENZ 45.55.47.189 2020/02/19

The design of the Bentley Bentayga amounts to more than styling. The Bentayga has an aerodynamic coefficient of drag of .34 Cd. That is lower than the Cayenne (.34 to .35). A more efficient exterior helps keep the interior quieter and helps the Bentayga get better fuel mileage.

As tested by Car and Driver while cruising at 70 MPH, the interior of the Bentayga is quieter than the Cayenne (62 vs. 63 dB).

Passenger Space

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The Bentayga offers optional seating for 7 passengers; the Cayenne can only carry 5.

The Bentayga has 1.3 inches more front headroom, .6 inches more front legroom, .6 inches more rear legroom and 1.3 inches more rear shoulder room than the Cayenne.

Flexibility is maximized at the game, campground or a drive-in theatre in the Bentayga when its optional tailgating rear seats are deployed, allowing people to sit facing out of the liftgate. (Do not use while vehicle is in motion.) The Cayenne doesn’t offer tailgating seats.

Cargo Capacity

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The Bentayga’s cargo area provides more volume than the Cayenne.

Bentayga

Cayenne

Second Seat Folded

62.6 cubic feet

60.3 cubic feet

Pressing a switch automatically lowers or raises the Bentayga’s second row seats, to make changing between cargo and passengers easier. The Cayenne doesn’t offer automatic folding seats.

Ergonomics

© 1999 - 2020 Advanta-STAR Automotive Research. All rights reserved. This vehicle comparison and all of the content in it are provided only by license from Advanta-STAR Automotive Research Corporation of America. If you are not a legally licensed user of this vehicle comparison, it is against federal law to access it, copy it, forward it or use it in any manner whatsoever. Any unauthorized use of this vehicle comparison is a violation of U.S. and international law and is punishable criminally and civilly. 6IUEX-0KENZ 45.55.47.189 2020/02/19

The Bentayga offers a 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 doesn’t offer a remote starting system.

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

© 1991-2018 Advanta-STAR Automotive Research. All rights reserved.

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