Compare the2021 Lexus ES SeriesVS 2021 Audi A6

Over 200 people are killed each year when backed over by motor vehicles. The ES Series offers optional Intuitive Parking Assist with Auto Braking that uses rear sensors to monitor and automatically apply the brakes to prevent a rear collision. The A6 doesn’t offer backup collision prevention brakes.

The ES Series’ 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 ES Series 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 and rear seatbelt pretensioners, height adjustable front shoulder belts, four-wheel antilock brakes, traction control, electronic stability systems to prevent skidding, crash mitigating brakes, post-collision automatic braking systems, daytime running lights, lane departure warning systems, rearview cameras, available 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 Lexus ES Series is safer than the Audi A6:

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 Lexus ES Series is safer than the Audi A6:

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

Lexus’ powertrain warranty covers the ES Series 2 years and 20,000 miles longer than Audi covers the A6. 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 ends after only 4 years or 50,000 miles.

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 ES Series’ reliability 23 points higher than the A6.

J.D. Power and Associates’ 2020 Initial Quality Study of new car owners surveyed provide the statistics that show that Lexus vehicles are better in initial quality than Audi vehicles. J.D. Power ranks Lexus 12th in initial quality, above the industry average. With 66 more problems per 100 vehicles, Audi is ranked 32nd, below the industry average.

J.D. Power and Associates’ 2021 survey of the owners of three-year-old vehicles provides the long-term dependability statistics that show that Lexus vehicles are more reliable than Audi vehicles. J.D. Power ranks Lexus first in reliability, above the industry average. With 46 more problems per 100 vehicles, Audi is ranked 20th.

From surveys of all its subscribers, Consumer Reports’ January 2021 Auto Issue reports that Lexus vehicles are more reliable than Audi vehicles. Consumer Reports ranks Lexus third in reliability. Audi is ranked 14th.

To lower fuel costs and make buying fuel easier, the Lexus ES Series uses regular unleaded gasoline. The A6 requires premium, which can cost 20 to 55 cents more per gallon.

An eight-speed automatic is standard on the Lexus ES Series, for better acceleration and lower engine speed on the highway. Only a seven-speed automatic is available for the A6.

The ES 300h has a standard continuously variable transmission (CVT). With no “steps” between gears, it can keep the engine at the most efficient speed for fuel economy, or keep it at its peak horsepower indefinitely for maximum acceleration. The A6 doesn’t offer a CVT.

The Lexus ES Series may be more efficient, handle and accelerate better because it weighs about 400 to 500 pounds less than the Audi A6.

The ES Series F Sport 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 ES Series has 1.1 inches more front legroom and 1.8 inches more rear legroom than the A6.

J.D. Power and Associates surveys of service recipients show that Lexus service is better than Audi. J.D. Power ranks Lexus second in service department satisfaction. With a 24% lower rating, Audi is ranked 8th.

The ES Series 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 ES Series is available in both front-wheel drive and all-wheel drive configurations. The A6 doesn’t offer a two-wheel drive configuration.

Insurance will cost less for the ES Series owner. The Complete Car Cost Guide estimates that insurance for the ES Series will cost $2105 less than the A6 over a five-year period.

The ES Series will cost the buyer less in the long run because of its superior resale value. The IntelliChoice estimates that the ES Series will retain 45.88% to 46.4% of its original price after five years, while the A6 only retains 39.04% to 40.15%.

According to The Car Book by Jack Gillis, the ES Series is less expensive to operate than the A6 because it costs $109 less to do the manufacturer’s suggested maintenance for 50,000 miles. Typical repairs cost much less on the ES Series than the A6, including $270 less for a water pump, $175 less for a muffler, $68 less for front brake pads, $378 less for a starter, $1256 less for fuel injection and $111 less for a fuel pump.

IntelliChoice estimates that five-year ownership costs (depreciation, financing, insurance, fuel, fees, repairs and maintenance) for the Lexus ES Series will be $17674 to $26547 less than for the Audi A6.

Consumer Reports® recommends both the Lexus ES Series and the Audi A6, based on reliability, safety and performance.