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 Maxima are reminded to check the back seat if they opened the rear door before starting out. The A6 doesn’t offer a back seat reminder.
The Maxima has standard Active Head Restraints, which use a specially designed headrest to protect the driver and front passenger from whiplash. During a rear-end collision, the Active Head Restraints system moves the headrests forward to prevent neck and spine injuries. The A6 doesn’t offer a whiplash protection system.
Over 200 people are killed each year when backed over by motor vehicles. The Maxima (except S/SV/SL) offers optional Rear Automatic Braking which use rear sensors to monitor and automatically apply the brakes to prevent a rear collision. The A6 doesn’t offer backup collision prevention brakes.
The Maxima’s driver alert monitor detects an inattentive driver then sounds a warning and suggests a break. According to the NHTSA, drivers who fall asleep cause about 100,000 crashes and 1500 deaths a year. The A6 doesn’t offer a driver alert monitor.
Both the Maxima and the A6 have standard driver and passenger frontal airbags, front side-impact airbags, driver and front passenger 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, rearview cameras, available lane departure warning systems, blind spot warning systems, around view monitors and rear cross-path warning.
For its top level performance in all IIHS frontal, side, rear impact and roof-crush tests, with its optional front crash prevention system, and its available headlight’s “Acceptable” rating, the Insurance Institute for Highway Safety grants the Maxima the rating of “Top Pick” for 2018, a rating granted to only 85 vehicles tested by the IIHS. The A6 has not been tested, yet.
Nissan’s powertrain warranty covers the Maxima 1 year and 10,000 miles longer than Audi covers the A6. Any repair needed on the engine, transmission, axles, joints or driveshafts is fully covered for 5 years or 60,000 miles. Coverage on the A6 ends after only 4 years or 50,000 miles.
There are almost 4 times as many Nissan dealers as there are Audi dealers, which makes it much easier should you ever need service under the Maxima’s warranty.
J.D. Power and Associates rated the Maxima first among large cars in their 2018 Initial Quality Study. The A6 isn’t in the top three in its category.
J.D. Power and Associates’ 2018 Initial Quality Study of new car owners surveyed provide the statistics that show that Nissan vehicles are better in initial quality than Audi vehicles. J.D. Power ranks Nissan 10th in initial quality, above the industry average. With 20 more problems per 100 vehicles, Audi is ranked 25th, below the industry average.
J.D. Power and Associates’ 2018 survey of the owners of three-year-old vehicles provides the long-term dependability statistics that show that Nissan vehicles are more reliable than Audi vehicles. J.D. Power ranks Nissan 10th in reliability, above the industry average. With 8 more problems per 100 vehicles, Audi is ranked 13th.
The Maxima has a standard easy tire fill system. When inflating the tires, the vehicle’s integrated tire pressure sensors keep track of the pressure as the tires fill and tell the driver when the tires are inflated to the proper pressure. The A6 doesn’t offer vehicle monitored tire inflation.
The Maxima offers an optional full size spare tire so a flat doesn’t interrupt your trip. A full size spare isn’t available on the A6, it requires you to depend on a temporary spare, which has mileage and speed limitations, or roadside assistance and a tow-truck.
The Nissan Maxima may be more efficient, handle and accelerate better because it weighs about 600 to 700 pounds less than the Audi A6.
The Maxima SL/SR/Platinum uses computer-generated active noise cancellation to help remove annoying noise and vibration from the passenger compartment, especially at low frequencies. The A6 doesn’t offer active noise cancellation.
The Maxima has 1.4 inches more front headroom and 3.7 inches more front legroom than the A6.
The Maxima has a larger trunk than the A6 (14.3 vs. 13.7 cubic feet).
The Maxima has a standard 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 A6 doesn’t offer a remote starting system.
The Maxima’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 does not have an oil pressure gauge.
Consumer Reports® recommends the Nissan Maxima, based on reliability, safety and performance.
The Nissan Maxima outsold the Audi A6/S6 by almost five to one during the 2018 model year.