Compare the2023 Audi Q7VS 2023 Buick Enclave

Safety
Warranty
Reliability
Engine
Fuel Economy and Range
Brakes and Stopping
Tires and Wheels
Suspension and Handling
Chassis
Passenger Space
Cargo Capacity
Towing
Servicing Ease
Ergonomics
Economic Advantages
Recommendations

Safety

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For enhanced safety, the front and second-row 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 Buick Enclave doesn’t offer pretensioners for its second-row 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 Enclave doesn’t offer pre-crash pretensioners.

For enhanced safety, the front seat shoulder belts of the Audi Q7 are height-adjustable to accommodate a wide variety of driver and passenger heights. A better fit can prevent injuries and the increased comfort also encourages passengers to buckle up. The Buick Enclave doesn’t offer height-adjustable front seat belts.

Both the Q7 and Enclave 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 Enclave’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 Enclave 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 that uses rear sensors to monitor and automatically apply the brakes to prevent a rear collision. The Enclave doesn’t offer backup collision prevention brakes.

To provide maximum traction and stability on all roads, All-Wheel Drive is standard on the Q7. But it costs extra on the Enclave.

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 Enclave doesn’t offer a night vision system.

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

The National Highway Traffic Safety Administration does 35 MPH front crash tests on new vehicles. In this test, results indicate that the Audi Q7 is safer than the Buick Enclave:

	Q7	Enclave
	Passenger
STARS	4 Stars	4 Stars
HIC	102	333
Chest Compression	.7 inches	.9 inches
Neck Stress	118 lbs.	128 lbs.
Neck Compression	38 lbs.	51 lbs.
Leg Forces (l/r)	46/29 lbs.	258/133 lbs.

New test not comparable to pre-2011 test results. More stars = Better. Lower test results = Better.

The National Highway Traffic Safety Administration does side impact tests on new vehicles. In this test, which crashes the vehicle into a flat barrier at 38.5 MPH and into a post at 20 MPH, results indicate that the Audi Q7 is safer than the Buick Enclave:

	Q7	Enclave
	Front Seat
STARS	5 Stars	5 Stars
Chest Movement	.8 inches	.9 inches
Abdominal Force	128 lbs.	161 lbs.
	Into Pole
STARS	5 Stars	5 Stars
Max Damage Depth	13 inches	14 inches

New test not comparable to pre-2011 test results. More stars = Better. Lower test results = Better.

For its top level performance in all IIHS frontal, side, rear impact and roof-crush tests, and its standard front crash prevention system, the Insurance Institute for Highway Safety grants the Q7 the rating of “Top Safety Pick” for 2017, a rating granted to only 220 vehicles tested by the IIHS. The Enclave has not been fully 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 Enclave’s 3-year/36,000-mile basic warranty expires 1 year or 14,000 miles sooner.

The Q7’s corrosion warranty is 6 years and unlimited miles longer than the Enclave’s (12/unlimited vs. 6/100,000).

Reliability

A reliable vehicle saves its owner time, money and trouble. Nobody wants to be stranded or have to be without a vehicle while it’s being repaired. Consumer Reports rates the Q7’s reliability 20 points higher than the Enclave.

Engine

The Q7 45 TFSI’s standard 2.0 turbo 4-cylinder hybrid produces 7 lbs.-ft. more torque (273 vs. 266) than the Enclave’s 3.6 DOHC V6. The Q7 55 TFSI’s standard 3.0 turbo V6 hybrid produces 25 more horsepower (335 vs. 310) and 103 lbs.-ft. more torque (369 vs. 266) than the Enclave’s 3.6 DOHC V6.

As tested in Consumer Reports the Q7 55 TFSI 3.0 turbo V6 hybrid is faster than the Buick Enclave:

	Q7	Enclave
Zero to 30 MPH	3 sec	3.1 sec
Zero to 60 MPH	7 sec	7.4 sec
Quarter Mile	15.4 sec	15.8 sec
Speed in 1/4 Mile	97 MPH	92 MPH

Fuel Economy and Range

On the EPA test cycle the Q7 45 TFSI 2.0 turbo 4-cylinder Hybrid gets better fuel mileage than the Enclave AWD (19 city/25 hwy vs. 17 city/25 hwy).

Regenerative brakes improve the Q7 55 TFSI’s fuel efficiency by converting inertia back into energy instead of wasting it. The Enclave doesn’t offer a regenerative braking system.

The Q7 has 3.1 gallons more fuel capacity than the Enclave FWD’s standard fuel tank (22.5 vs. 19.4 gallons), for longer range between fill-ups.

Brakes and Stopping

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

	Q7	Enclave
Front Rotors	14.8 inches	12.6 inches
Rear Rotors	13.8 inches	12.4 inches

The Q7 stops much shorter than the Enclave:

	Q7	Enclave
70 to 0 MPH	160 feet	179 feet	Car and Driver
60 to 0 MPH	117 feet	134 feet	Motor Trend

Tires and Wheels

For better traction, the Q7’s optional tires are larger than the largest tires available on the Enclave (285/45R20 vs. 255/65R18).

The Q7’s standard tires provide better handling because they have a lower 55 series profile (height to width ratio) that provides a stiffer sidewall than the Enclave’s standard 65 series tires. The Q7 Prestige’s optional tires have a lower 35 series profile than the Enclave’s optional 55 series tires.

For better ride, handling and brake cooling the Q7 has standard 19-inch wheels. Smaller 18-inch wheels are standard on the Enclave. The Q7 Prestige’s optional 22-inch wheels are larger than the 20-inch wheels optional on the Enclave.

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 Enclave doesn’t offer run-flat tires.

Suspension and Handling

The Q7 Prestige handles at .86 G’s, while the Enclave Essence pulls only .82 G’s of cornering force in a Car and Driver skidpad test.

The Q7 Premium Plus executes Motor Trend’s “Figure Eight” maneuver 2 seconds quicker than the Enclave Avenir (26.4 seconds @ .68 average G’s vs. 28.4 seconds @ .6 average G’s).

For greater off-road capability the Q7 has a greater minimum ground clearance than the Enclave (8.3 vs. 7.5 inches), allowing the Q7 to travel over rougher terrain without being stopped or damaged. The Q7 w/Air Suspension’s minimum ground clearance is 2.2 inches higher than on the Enclave (9.7 vs. 7.5 inches).

Chassis

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

Passenger Space

The Q7 has .5 inches more front legroom and .5 inches more rear legroom than the Enclave.

Cargo Capacity

A standard locking glovebox (which can’t be accessed with the valet key) keeps your small valuables safer in the Q7. The Enclave doesn’t offer locking storage for small valuables.

Towing

The Q7’s standard towing capacity is much higher than the Enclave’s (4400 vs. 1500 pounds). Maximum trailer towing in the Buick Enclave is only 5000 pounds. The Q7 offers up to a 7700 lbs. towing capacity.

Servicing Ease

The engine in the Q7 is mounted longitudinally (North-South), instead of sideways, as in the Enclave. This makes it easier to service and maintain, because there are no rear spark plugs and the accessory belts are in front.

Ergonomics

Unlike the driver-only memory system in the Enclave Premium/Avenir, 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’s front and rear power windows all open or close with one touch of the switches, making it more convenient at drive-up windows and toll booths, or when talking with someone outside of the car. The Enclave’s passenger windows don’t close automatically.

The Q7 has a standard locking fuel door with a remote release located convenient to the driver. A locking fuel door helps prevent fuel theft and vandalism, such as sugar in the tank. The Enclave 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 Enclave’s standard manually variable intermittent wipers have to be constantly adjusted.

Laser headlights, optional on the Q7 Prestige, produce their light by firing blue lasers through phosphorus, a process that uses one-half the power of the Enclave’s LED headlights. Laser headlights can have double the range of LEDs with a much smaller surface area.

In poor weather, headlights can lose their effectiveness as grime builds up on their lenses. This can reduce visibility without the driver realizing. The Q7 Prestige offers available headlight washers to keep headlight output high. The Enclave doesn’t offer headlight washers.

To better shield the driver and front passenger’s vision, the Q7 has standard dual-element sun visors that can block glare from two directions simultaneously. The Enclave doesn’t offer secondary sun visors.

A manual rear sunshade and rear side window sunshades are optional in the Q7 (except Premium) to help block heat and glare for the rear passengers. The Enclave doesn’t offer a rear or rear side window sunshades.

The Q7 55 TFSI Prestige’s Park Assist Plus can parallel park or back into a parking spot by itself, starting, stopping and changing direction automatically. Remote Park Assist Plus will park and retrieve your car remotely: press a button and watch it park itself. This is ideal for tight locations. The Enclave doesn’t offer an automated parking system.

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 Enclave is rated higher at a number “10” rate.

The Q7 will cost the buyer less in the long run because of its superior resale value. The IntelliChoice estimates that the Q7 will retain 47.36% to 48.47% of its original price after five years, while the Enclave only retains 43.19% to 43.97%.

According to The Car Book by Jack Gillis, the Q7 is less expensive to operate than the Enclave because it costs $127 less to do the manufacturer’s suggested maintenance for 50,000 miles. Typical repairs cost much less on the Q7 than the Enclave, including $310 less for a water pump, $18 less for front brake pads, $124 less for a fuel pump and $655 less for a power steering pump.

Recommendations

Consumer Reports® recommends the Audi Q7, based on reliability, safety and performance. The Buick Enclave isn't recommended.

The Q7 was chosen as one of Car and Driver’s “Top Five/10Best Trucks” for 3 of the last 6 years. The Enclave has never been a Car and Driver “Top Five/10Best Truck” pick.