Compare the2024 Audi Q5VS 2023 GMC Acadia

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

Safety

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Both the Q5 and Acadia have child safety locks to prevent children from opening the rear doors. The Q5 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 Acadia’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 Q5 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 Acadia 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 Q5 has a standard backup collision prevention system that uses rear sensors to monitor for objects to the rear and automatically applies the brakes to prevent a collision. The Acadia doesn’t offer backup collision prevention brakes.

To provide maximum traction and stability on all roads, All-Wheel Drive is standard on the Q5. But it costs extra on the Acadia.

Both the Q5 and Acadia have rear cross-traffic warning, but the Q5 has Automatic Brake Activation (automatically applies the brakes) to better prevent a collision when backing near traffic. The Acadia’s Rear Cross Traffic Alert doesn’t automatically brake.

Both the Q5 and the Acadia have standard driver and passenger frontal airbags, front side-impact airbags, side-impact head airbags, front seatbelt pretensioners, height adjustable front shoulder belts, 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 Q5 is safer than the GMC Acadia:

	Q5	Acadia
	Driver
STARS	5 Stars	5 Stars
HIC	284	285
Leg Forces (l/r)	80/49 lbs.	129/383 lbs.
	Passenger
STARS	5 Stars	4 Stars
HIC	187	319
Neck Injury Risk	34%	43%
Neck Stress	134 lbs.	203 lbs.
Neck Compression	30 lbs.	99 lbs.
Leg Forces (l/r)	90/55 lbs.	210/60 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 Q5 is safer than the GMC Acadia:

	Q5	Acadia
	Front Seat
STARS	5 Stars	5 Stars
HIC	60	125
Chest Movement	.6 inches	.9 inches
Abdominal Force	98 lbs.	156 lbs.
	Rear Seat
STARS	5 Stars	5 Stars
HIC	185	276
	Into Pole
STARS	5 Stars	5 Stars
HIC	219	381
Spine Acceleration	35 G’s	36 G’s
Hip Force	600 lbs.	760 lbs.

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

For its performance in IIHS driver-side and passenger-side small overlap frontal, moderate overlap frontal, updated side impact, headlight, and daytime pedestrian crash prevention testing, the Insurance Institute for Highway Safety grants the Q5 the rating of “Top Safety Pick” for 2023, a rating granted to only 98 vehicles tested by the IIHS. The Acadia last would have qualified as a “Top Safety Pick” in 2017.

Warranty

The Q5 comes with a full 4-year/50,000-mile basic warranty, which covers the entire truck and includes 24-hour roadside assistance. The Acadia’s 3-year/36,000-mile basic warranty expires 1 year or 14,000 miles sooner.

The Q5’s corrosion warranty is 6 years and unlimited miles longer than the Acadia’s (12/unlimited vs. 6/100,000).

Reliability

The Audi Q5’s engines use a cast iron block for durability, while the Acadia’s engines use an aluminum block. Aluminum engine blocks are much more prone to warp and crack at high temperatures than cast iron.

From surveys of all its subscribers, Consumer Reports’ January 2024 Auto Issue reports that Audi vehicles are more reliable than GMC vehicles. Consumer Reports ranks Audi 5 places higher in reliability than GMC.

Engine

The Q5 has more powerful engines than the Acadia:

	Horsepower	Torque
Q5 45 TFSI 2.0 turbo 4-cylinder hybrid	261 HP	273 lbs.-ft.
Q5 55 TFSI e 2.0 turbo 4-cylinder hybrid	362 HP	369 lbs.-ft.
Acadia 2.0 turbo 4-cylinder	228 HP	258 lbs.-ft.
Acadia 3.6 DOHC V6	310 HP	271 lbs.-ft.

Fuel Economy and Range

On the EPA test cycle the Q5 running on electricity gets better mileage than the Acadia:

			MPGe
Q5
	AWD	55 TFSI e Electric Motor	60 city/61 hwy
Acadia
			MPG
	FWD	3.6 DOHC V6	19 city/27 hwy
		2.0 turbo 4-cyl.	22 city/29 hwy
	AWD	3.6 DOHC V6	19 city/26 hwy
		2.0 turbo 4-cyl.	22 city/27 hwy

On the EPA test cycle the Q5 running its gasoline engine gets better mileage than the Acadia:

			MPG
Q5
	AWD	55 TFSI e 2.0 turbo 4-cyl. Hybrid	25 city/27 hwy
		40 TFSI 2.0 turbo 4-cyl. Hybrid	23 city/29 hwy
		45 TFSI 2.0 turbo 4-cyl. Hybrid	22 city/28 hwy
Acadia
	FWD	3.6 DOHC V6	19 city/27 hwy
		2.0 turbo 4-cyl.	22 city/29 hwy
	AWD	3.6 DOHC V6	19 city/26 hwy
		2.0 turbo 4-cyl.	22 city/27 hwy

The Q5 55 TFSI e can travel with zero emissions for 22 miles. The Acadia can’t move without running its internal combustion engine.

The Q5 has a standard locking fuel door which locks and unlocks with the power locks. The fuel filler door is not lockable on the Acadia. A locking fuel door helps prevent fuel theft and vandalism, such as sugar in the tank.

Transmission

The Q5 offers a standard sequential manual gearbox (SMG). With no clutch pedal to worry about and a fully automatic mode, an SMG is much more efficient than a conventional automatic but just as easy to drive. The Acadia doesn’t offer an SMG or a conventional manual transmission.

The Q5’s launch control uses engine electronics to hold engine RPM’s precisely in order to provide the most stable and rapid acceleration possible, using all of the available traction. The Acadia doesn’t offer launch control.

Brakes and Stopping

For better stopping power the Q5’s brake rotors are larger than those on the Acadia:

	Q5 40/45 TFSI	Q5 55 TFSI e	Acadia
Front Rotors	13.3 inches	13.8 inches	12.6 inches
Rear Rotors	13 inches	13 inches	12.4 inches

The Q5 stops much shorter than the Acadia:

	Q5	Acadia
70 to 0 MPH	161 feet	173 feet	Car and Driver

Tires and Wheels

The Q5’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 Acadia SLE/SLT’s standard 65 series tires. The Q5’s optional tires have a lower 45 series profile than the Acadia’s optional 55 series tires.

For better ride, handling and brake cooling the Q5 has standard 18-inch wheels. Smaller 17-inch wheels are standard on the Acadia AT4.

Suspension and Handling

The Q5 55 TFSI e has a standard automatic front and rear load leveling suspension to keep ride height level with a heavy load or when towing. The Q5’s height leveling suspension allows the driver to raise ride height for better off-road clearance and then lower it again for easier entering and exiting and better on-road handling. The Acadia doesn’t offer a load leveling suspension.

For greater off-road capability the Q5 55 TFSI e has a greater minimum ground clearance than the Acadia (8 vs. 7.2 inches), allowing the Q5 to travel over rougher terrain without being stopped or damaged. The Q5 45 TFSI’s minimum ground clearance is 1 inch higher than on the Acadia (8.2 vs. 7.2 inches).

Chassis

The Q5 is 9.1 inches shorter than the Acadia, making the Q5 easier to handle, maneuver and park in tight spaces.

Cargo Capacity

The Q5 has a much larger cargo volume than the Acadia with its rear seat up (25.9 vs. 12.8 cubic feet).

A low lift-over cargo hatch design makes loading and unloading the Q5 easier. The Q5’s cargo hatch lift-over height is 29 inches, while the Acadia’s liftover is 32 inches.

A standard locking glovebox (which can’t be accessed with the valet key) keeps your small valuables safer in the Q5. The Acadia doesn’t offer locking storage for small valuables.

Towing

The Q5’s standard towing capacity is much higher than the Acadia’s (4400 vs. 1000 pounds).

Servicing Ease

The engine in the Q5 is mounted longitudinally (North-South), instead of sideways, as in the Acadia. This makes it easier to service and maintain, because there are no rear spark plugs and the accessory belts are in front.

J.D. Power and Associates surveys of service recipients show that Audi service is better than GMC. J.D. Power ranks Audi 8th in service department satisfaction (above the industry average). With a 12% lower rating, GMC is ranked 15th.

Ergonomics

The Q5’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 Acadia’s rear power window switches have to be held the entire time to open them fully. Only its driver’s window closes automatically.

If the windows are left open on the Q5 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 lower the windows from a distance using the keyless remote. The driver of the Acadia can only operate the windows from inside the vehicle, with the ignition on.

The Q5’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 Acadia’s intermittent wipers change speed with vehicle speed, but can’t turn on and off or change speed based on changing rainfall.

Heated windshield washer nozzles are standard on the Q5 to prevent washer fluid and nozzles from freezing and help continue to keep the windshield clear in sub-freezing temperatures. The Acadia doesn’t offer heated windshield washer nozzles.

The Insurance Institute for Highway Safety (IIHS) conducts detailed tests on headlights for their range both straight ahead and in curves and to be certain they don’t exceed acceptable amounts of glare to oncoming drivers. The Q5’s headlights were rated “Good” to “Acceptable” by the IIHS, while the Acadia’s headlights are rated “Marginal.”

In poor weather, headlights can lose their effectiveness as grime builds up on their lenses. This can reduce visibility without the driver realizing. The Q5 Prestige has standard headlight washers to keep headlight output high. The Acadia doesn’t offer headlight washers.

To help drivers avoid possible obstacles, the Q5 has standard cornering lights to illuminate around corners when the turn signals are activated. The Acadia doesn’t offer cornering lights.

The Q5 has a standard heated steering wheel to take the chill out of steering on extremely cold winter days before the vehicle heater warms up. A heated steering wheel costs extra on the Acadia.

The Q5 Prestige’s Park Steering Assist can parallel park or back into a parking spot by itself, with the driver only controlling speed with the brake pedal. The Acadia doesn’t offer an automated parking system.

Economic Advantages

Insurance will cost less for the Q5 owner. The Car Book by Jack Gillis rates the Q5 with a number “5” insurance rate while the Acadia is rated higher at a number “10” rate.

According to The Car Book by Jack Gillis, the Q5 is less expensive to operate than the Acadia because it costs $236 less to do the manufacturer’s suggested maintenance for 50,000 miles. Typical repairs cost much less on the Q5 than the Acadia, including $20 less for front brake pads, $381 less for a timing belt/chain and $653 less for a power steering pump.

Recommendations

The Audi Q5/SQ5 outsold the GMC Acadia by 19% during 2022.

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