Compare the2025 Cadillac XT5VS 2024 Audi A6 Allroad

In the past twenty years hundreds of infants and young children have died after being left in vehicles, usually by accident. When turning the vehicle off, drivers of the XT5 are reminded to check the back seat if they opened the rear door before starting out. The A6 Allroad doesn’t offer a back seat reminder.

Both the XT5 and the A6 Allroad 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, traction control, electronic stability systems to prevent skidding, crash mitigating brakes, daytime running lights, lane departure warning systems, rearview cameras, available all wheel drive, blind spot warning systems, around view monitors and rear cross-path warning.

The National Highway Traffic Safety Administration does 35 MPH front crash tests on new vehicles. In this test, results indicate that the Cadillac XT5 is safer than the Audi A6 Allroad:

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 Cadillac XT5 is safer than the Audi A6 Allroad:

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

Cadillac’s powertrain warranty covers the XT5 2 years and 20,000 miles longer than Audi covers the A6 Allroad. Any repair needed on the engine, transmission, axles, joints or driveshafts is fully covered for 6 years or 70,000 miles. Coverage on the A6 Allroad ends after only 4 years or 50,000 miles.

There are over 85 percent more Cadillac dealers than there are Audi dealers, which makes it much easier should you ever need service under the XT5’s warranty.

J.D. Power and Associates rated the XT5 first among midsize premium suvs in their 2024 Initial Quality Study. The A6 Allroad isn’t in the top three in its category.

J.D. Power and Associates’ 2024 Initial Quality Study of new car owners surveyed provide the statistics that show that Cadillac vehicles are better in initial quality than Audi vehicles. With 28 fewer problems per 100 vehicles, JD Power ranks Cadillac higher than Audi.

J.D. Power and Associates’ 2024 survey of the owners of three-year-old vehicles provides the long-term dependability statistics that show that Cadillac vehicles are more reliable than Audi With 79 fewer problems per 100 vehicles in the first three years of ownership, J.D. Power ranks Cadillac higher than Audi.

From surveys of all its subscribers, Consumer Reports’ January 2024 Auto Issue reports that Cadillac vehicles are more reliable than Audi vehicles. Consumer Reports ranks Cadillac 3 places higher in reliability than Audi.

An engine control system that can shut down some of the engine’s cylinders helps improve the XT5’s fuel efficiency. The A6 Allroad doesn’t offer a system that can shut down part of the engine.

To lower fuel costs and make buying fuel easier, the Cadillac XT5 uses regular unleaded gasoline (premium recommended with the 2.0 turbo 4-cylinder engine for maximum performance). The A6 Allroad requires premium, which can cost on average about 84.9 cents more per gallon.

The XT5 AWD’s standard fuel tank has 2.4 gallons more fuel capacity than the A6 Allroad (21.7 vs. 19.3 gallons).

The XT5 has a standard cap-less fueling system. The fuel filler is automatically opened when the fuel nozzle is inserted and automatically closed when it’s removed. This eliminates the need to unscrew and replace the cap and it reduces fuel evaporation, which causes pollution. The A6 Allroad doesn’t offer a cap-less fueling system.

In its Green Vehicle Guide, the U.S. Environmental Protection Agency (EPA) rates the Cadillac XT5 higher (6 to 7 out of 10) than the Audi A6 Allroad (5). This means the XT5 produces up to 8 pounds less smog-producing pollutants than the A6 Allroad every 15,000 miles.

A nine-speed automatic is standard on the Cadillac XT5, for better acceleration and lower engine speed on the highway. Only a seven-speed automatic is available for the A6 Allroad.

The XT5 stops shorter than the A6 Allroad:

The Cadillac XT5’s wheels have 6 lugs for longer wheel bearing life, less chance of rotor warping and greater strength. The Audi A6 Allroad only has 5 wheel lugs per wheel.

For better handling and stability, the track (width between the wheels) on the XT5 is 1.4 inches wider in the rear than on the A6 Allroad.

The XT5 AWD handles at .84 G’s, while the A6 Allroad Prestige pulls only .83 G’s of cornering force in a Car and Driver skidpad test.

For better maneuverability, the XT5’s turning circle is 1.3 feet tighter than the A6 Allroad’s (38.7 feet vs. 40 feet). The XT5 w/20” wheels’ turning circle is 1 foot tighter than the A6 Allroad’s (39 feet vs. 40 feet).

For greater off-road capability the XT5 has a 1.7 inches greater minimum ground clearance than the A6 Allroad Premium Plus (7.8 vs. 6.1 inches), allowing the XT5 to travel over rougher terrain without being stopped or damaged. The XT5’s minimum ground clearance is .5 inch higher than on the A6 Allroad Prestige (7.8 vs. 7.3 inches).

The Cadillac XT5 may be more efficient, handle and accelerate better because it weighs about 150 to 550 pounds less than the Audi A6 Allroad.

The XT5 is 5.3 inches shorter than the A6 Allroad, making the XT5 easier to handle, maneuver and park in tight spaces.

The front grille of the XT5 2.0 Turbo uses electronically controlled shutters to close off airflow and reduce drag when less engine cooling is needed. This helps improve highway fuel economy. The A6 Allroad doesn’t offer active grille shutters.

The XT5 has 3.5 cubic feet more passenger volume than the A6 Allroad (104.5 vs. 101).

The XT5 has 1.4 inches more front headroom, .5 inches more front shoulder room and 1.6 inches more rear legroom than the A6 Allroad.

The XT5 has a 1000 lbs. towing capacity. The A6 Allroad has no towing capacity.

Standard Trailer Sway Control on the XT5 uses the StabiliTrak® sensors to detect trailer sway, then uses individual brakes to counteract any swaying and help keep the tow vehicle and trailer steady. The A6 Allroad doesn’t offer electronic trailer sway control.

J.D. Power and Associates surveys of service recipients show that Cadillac service is better than Audi. J.D. Power ranks Cadillac fifth in service department satisfaction. With a 29% lower rating, Audi is ranked 18th.

The XT5’s instruments include an oil pressure gauge and a temperature gauge - which could save your engine! Often ‘idiot lights’ don’t warn you until damage has been done. The A6 Allroad has neither an oil pressure gauge nor a temperature gauge.

The XT5’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 A6 Allroad’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 XT5 has a standard rear fixed intermittent wiper with a full on position. The rear wiper standard on the A6 Allroad only has an intermittent setting, so in a hard rain visibility isn’t as good.

To help drivers avoid possible obstacles, the XT5 has standard cornering lights to illuminate around corners when the turn signals are activated. The A6 Allroad doesn’t offer cornering lights.

The XT5 is available in both front-wheel drive and four-wheel drive configurations. The A6 Allroad doesn’t offer a two-wheel drive configuration.

Insurance will cost less for the XT5 owner. The Complete Car Cost Guide estimates that insurance for the XT5 will cost $7620 to $8430 less than the A6 Allroad over a five-year period.

IntelliChoice estimates that five-year ownership costs (depreciation, financing, insurance, fuel, fees, repairs and maintenance) for the Cadillac XT5 will be $23634 to $28482 less than for the Audi A6 Allroad.

Consumer Reports® recommends both the Cadillac XT5 and the Audi A6 Allroad, based on reliability, safety and performance.

The Cadillac XT5 outsold the Audi A6/S6/RS 6 by over three to one during 2023.