2019 Audi Q7 vs. 2019 Toyota Sequoia

Detailed Review, Specifications & Comparison

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Safety

For enhanced safety, the front and middle seat shoulder belts of the Audi Q7 have pretensioners to tighten the seatbelts and eliminate dangerous slack in the event of a collision and force limiters to limit the pressure the belts will exert on the passengers. The Toyota Sequoia doesn’t offer pretensioners for the middle seat belts.

The Q7’s pre-crash front seatbelts will tighten automatically in the event the vehicle detects an impending crash, improving protection against injury significantly. The Sequoia doesn’t offer pre-crash pretensioners.

Both the Q7 and Sequoia have child safety locks to prevent children from opening the rear doors. The Q7 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 Sequoia’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.

The Q7 has a standard Secondary Collision Brake Assist, which automatically applies the brakes in the event of a crash to help prevent secondary collisions and prevent further injuries. The Sequoia doesn’t offer a post collision braking system: in the event of a collision that triggers the airbags, more collisions are possible without the protection of airbags that may have already deployed.

Over 200 people are killed each year when backed over by motor vehicles. The Q7 offers an optional backup collision prevention system which use rear sensors to monitor and automatically apply the brakes to prevent a rear collision. The Sequoia doesn’t offer backup collision prevention brakes.

Full-time four-wheel drive is standard on the Q7. Full-time four-wheel drive gives added traction for safety in all conditions, not just off-road, like the only system available on the Sequoia. Four-wheel drive of any type costs extra on the Sequoia.

When descending a steep, off-road slope, the Q7’s standard Hill Descent Assist allows you to creep down safely. The Sequoia doesn’t offer Hill Descent Assist.

A passive infrared night vision system optional on the Q7 Prestige helps the driver to more easily detect people, animals or other objects in front of the vehicle at night. Using an infrared camera to detect heat, the system then displays the image on a monitor in the dashboard. The Sequoia doesn’t offer a night vision system.

The Q7 offers an optional Top View Cameras to allow the driver to see objects all around the vehicle on a screen. The Sequoia only offers a rear monitor and front and rear parking sensors that beep or flash a light. That doesn’t help with obstacles to the sides.

For better protection of the passenger compartment, the Q7 uses safety cell construction with a three-dimensional high-strength frame that surrounds the passenger compartment. It provides extra impact protection and a sturdy mounting location for door hardware and side impact beams. The Sequoia uses a body-on-frame design, which has no frame members above the floor of the vehicle.

The Q7 has a standard Audi Connect CARE, which uses a global positioning satellite (GPS) receiver and a cellular system to remotely unlock your doors if you lock your keys in, help track down your vehicle if it’s stolen or send emergency personnel to the scene if any airbags deploy. The Sequoia doesn’t offer a GPS response system, only a navigation computer with no live response for emergencies, so if you’re involved in an accident and you’re incapacitated help may not come as quickly.

Both the Q7 and the Sequoia have standard driver and passenger frontal airbags, front side-impact airbags, side-impact head airbags, height-adjustable front shoulder belts, four-wheel antilock brakes, traction control, electronic stability systems to prevent skidding, crash mitigating brakes, daytime running lights, rearview cameras, available lane departure warning systems, blind spot warning systems and rear cross-path warning.

For its top level performance in all IIHS frontal, side, rear impact and roof-crush tests, and with its optional front crash prevention system, the Insurance Institute for Highway Safety grants the Q7 the rating of “Top Pick” for 2017, a rating granted to only 139 vehicles tested by the IIHS. The Sequoia has not been tested, yet.

Warranty

The Q7 comes with a full 4-year/50,000-mile basic warranty, which covers the entire truck and includes 24-hour roadside assistance. The Sequoia’s 3-year/36,000-mile basic warranty expires 1 year and 14,000 miles sooner.

The Q7’s corrosion warranty is 7 years longer than the Sequoia’s (12 vs. 5 years).

Engine

As tested in Motor Trend the Q7 55 TFSI 3.0 supercharged V6 is faster than the Toyota Sequoia:

 

Q7

Sequoia

Zero to 30 MPH

2 sec

2.3 sec

Zero to 60 MPH

5.4 sec

6.8 sec

Zero to 80 MPH

9 sec

11.6 sec

Passing 45 to 65 MPH

2.7 sec

3.4 sec

Quarter Mile

14 sec

15.2 sec

Speed in 1/4 Mile

100.2 MPH

91.6 MPH

Fuel Economy and Range

On the EPA test cycle the Q7 55 TFSI V6 gets better fuel mileage than the Sequoia 4x4 (19 city/25 hwy vs. 13 city/17 hwy).

In heavy traffic or at stoplights the Q7’s engine automatically turns off when the vehicle is stopped, saving fuel and reducing pollution. The engine is automatically restarted when the driver gets ready to move again. (Start/Stop isn’t accounted in present EPA fuel mileage tests.) The Sequoia doesn’t offer an automatic engine start/stop system.

Transmission

An eight-speed automatic is available on the Audi Q7, for better acceleration and lower engine speed on the highway. Only a six-speed automatic is available for the Sequoia.

Brakes and Stopping

For better stopping power the Q7’s brake rotors are larger than those on the Sequoia:

 

Q7

Sequoia

Front Rotors

14.8 inches

13.9 inches

Rear Rotors

13.8 inches

13.6 inches

The Q7 stops much shorter than the Sequoia:

 

Q7

Sequoia

 

70 to 0 MPH

166 feet

192 feet

Car and Driver

60 to 0 MPH

117 feet

139 feet

Motor Trend

60 to 0 MPH (Wet)

137 feet

163 feet

Consumer Reports

Tires and Wheels

For better traction, the Q7’s optional tires are larger than the largest tires available on the Sequoia (285/45R20 vs. 275/65R18).

The Q7 2.0T’s standard tires provide better handling because they have a lower 60 series profile (height to width ratio) that provides a stiffer sidewall than the Sequoia SR5’s standard 65 series tires. The Q7’s optional tires have a lower 40 series profile than the Sequoia TRD Sport/Limited/Platinum’s 55 series tires.

For better ride, handling and brake cooling the Q7 offers optional 21-inch wheels. The Sequoia’s largest wheels are only 20-inches.

Changing a flat tire near traffic can be dangerous and inconvenient. The run-flat tires available on the Q7 can be driven up to 50 miles without any air pressure, allowing you to drive to a service station for a repair. The Sequoia doesn’t offer run-flat tires.

Suspension and Handling

The Q7 Prestige handles at .85 G’s, while the Sequoia Platinum 4x4 pulls only .71 G’s of cornering force in a Car and Driver skidpad test.

The Q7 Premium Plus executes Motor Trend’s “Figure Eight” maneuver 3.4 seconds quicker than the Sequoia Limited 4x4 (26.4 seconds @ .68 average G’s vs. 29.8 seconds @ .55 average G’s).

Chassis

The Audi Q7 may be more efficient, handle and accelerate better because it weighs about 900 to 1000 pounds less than the Toyota Sequoia.

The Q7 is 5.5 inches shorter than the Sequoia, making the Q7 easier to handle, maneuver and park in tight spaces.

The Q7 is 8.5 inches shorter in height than the Sequoia, making the Q7 much easier to wash and garage and drive (lower center of gravity).

Unibody construction lowers the Q7’s center of gravity significantly without reducing ground clearance. This contributes to better on the road handling and better off-road performance and stability. In addition, unibody construction makes the chassis stiffer, improving handling and reducing squeaks and rattles. The Sequoia uses body-on-frame design instead.

The design of the Audi Q7 amounts to more than styling. The Q7 has an aerodynamic coefficient of drag of .333 Cd (optional .32 Cd with Air Suspension). That is lower than the Sequoia (.36) and many sports cars. A more efficient exterior helps keep the interior quieter and helps the Q7 get better fuel mileage.

As tested by Car and Driver, the interior of the Q7 Prestige is quieter than the Sequoia Platinum 4x4:

 

Q7

Sequoia

At idle

43 dB

45 dB

Full-Throttle

70 dB

71 dB

70 MPH Cruising

65 dB

66 dB

Passenger Space

The Q7 has 3.6 inches more front headroom, 3.9 inches more rear headroom and 1.4 inches more third row headroom than the Sequoia.

The front step up height for the Q7 is 2.4 inches lower than the Sequoia (18.6” vs. 21”). The Q7’s rear step up height is 3.5 inches lower than the Sequoia’s (18.7” vs. 22.2”).

Cargo Capacity

To make loading groceries and cargo easier when your hands are full, the Q7’s liftgate can be opened and closed just by waving your foot, leaving your hands completely free. The Sequoia doesn’t offer a hands-free gesture to open its liftgate, forcing you to put cargo down if your hands are full.

Towing

Maximum trailer towing in the Toyota Sequoia is limited to 7400 pounds. The Q7 offers up to a 7700 lbs. towing capacity.

Servicing Ease

J.D. Power and Associates surveys of service recipients show that Audi service is better than Toyota. J.D. Power ranks Audi third in service department satisfaction. With a 44% lower rating, Toyota is ranked 17th.

Ergonomics

The engine computer on the Q7 automatically engages the starter until the car starts with one twist of the key and disables the starter while the engine is running. The Sequoia’s starter can be accidentally engaged while the engine is running, making a grinding noise and possibly damaging the starter and ring gear.

Unlike the driver-only memory system optional at extra cost in the Sequoia (except SR5/TRD Pro), the Q7 Prestige offers an optional passenger memory, so that when drivers switch, the memory setting adjusts the driver’s seat, steering wheel position and outside mirror angle and the front passenger seat also adjusts to the new passenger’s preset preferences.

The Q7 Prestige has a standard heads-up display that projects speed and other key instrumentation readouts in front of the driver’s line of sight, allowing drivers to view information without diverting their eyes from the road. The Sequoia doesn’t offer a heads-up display.

The power windows standard on both the Q7 and the Sequoia have locks to prevent small children from operating them. When the lock on the Q7 is engaged the driver can still operate all of the windows, for instance to close one opened by a child. The Sequoia prevents the driver from operating the other windows just as it does the other passengers.

The Q7’s front and rear power windows all open or close fully with one touch of the switches, making it more convenient at drive-up windows and toll booths, or when talking with someone outside the car. The Sequoia’s rear power window switches have to be held the entire time to open or close them fully.

If the windows are left open on the Q7 the driver can close them all at the outside door handle or from a distance using the remote. On a hot day the driver can also lower the windows the same way. The driver of the Sequoia can’t use the remote to operate the windows.

The Audi Advanced Key standard on the Q7 allows you to unlock the doors, cargo door and start the engine all without removing a key from pocket or purse. This eliminates searching for keys before loading groceries, getting in the vehicle in bad weather or making a hurried start to your trip. The Toyota Sequoia doesn’t offer an advanced key system.

The Q7 has a standard locking fuel door with a remote release located convenient to the driver. A locking fuel door helps prevent vandalism, such as sugar in the tank and fuel theft. The Sequoia doesn’t offer a locking fuel door.

The Q7’s rain-sensitive wipers adjust their speed and turn on and off automatically based on the amount of rainfall on the windshield. This allows the driver to concentrate on driving without constantly adjusting the wipers. The Sequoia’s manually variable intermittent wipers have to be constantly adjusted.

To help drivers avoid possible obstacles, the Q7 offers optional cornering lights to illuminate around corners when the turn signals are activated. The Sequoia doesn’t offer cornering lights. The Q7 also offers optional adaptive headlights to illuminate around corners automatically by reading vehicle speed and steering wheel angle.

A manual rear sunshade is optional in the Q7 to help block heat and glare for the rear passengers. The Sequoia doesn’t offer a rear sunshade.

The Q7’s power mirror controls are mounted on the armrest for easy access. The Sequoia’s power mirror controls are on the dash, hidden behind the steering wheel, where they are awkward to manipulate.

On extremely cold winter days, the Q7’s optional heated steering wheel provides comfort, allowing the driver to steer safely and comfortably before the vehicle heater warms up. The Sequoia doesn’t offer a heated steering wheel.

Economic Advantages

Insurance will cost less for the Q7 owner. The Car Book by Jack Gillis rates the Q7 with a number “5” insurance rate while the Sequoia is rated higher at a number “10” rate.

According to The Car Book by Jack Gillis, the Q7 is less expensive to operate than the Sequoia because typical repairs cost much less on the Q7 than the Sequoia, including $73 less for a water pump and $214 less for a fuel pump.

Recommendations

Consumer Reports® recommends both the Audi Q7 and the Toyota Sequoia, based on reliability, safety and performance.

The Q7 was chosen as one of Car and Driver’s “Top Five/10Best Trucks” for 2 of the last 2 years. The Sequoia has never been a Car and Driver “Top Five/10Best Truck” pick.

The Audi Q7 outsold the Toyota Sequoia by over three to one during the 2018 model year.

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

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