Compare the2025 Genesis G70VS 2024 Audi S4

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 G70 are reminded to check the back seat if they opened the rear door before starting out. The S4 doesn’t offer a back seat reminder.

The G70 has a standard front seat center airbag, which deploys between the driver and front passenger, protecting them from injuries caused by striking each other in serious side impacts. The S4 doesn’t offer front seat center airbags.

The G70 has a standard blind spot warning system that uses sensors to alert the driver to objects in the vehicle’s blind spots where the side view mirrors don’t reveal them and moves the vehicle back into its lane. A system to reveal vehicles in the S4’s blind spot costs extra.

To help make backing out of a parking space safer, the G70 has standard Rear Cross-Traffic Collision-Avoidance Assist and automatically engage the brakes. Audi charges extra for Rear Cross-Traffic Assist on the S4.

The G70’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 S4 doesn’t offer a driver alert monitor.

Both the G70 and the S4 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 and around view monitors.

The G70 comes with a full 5-year/60,000-mile basic warranty, which covers the entire car and includes free 24-hour roadside assistance. The S4’s 4-year/50,000-mile basic warranty expires 1 year or 10,000 miles sooner.

Genesis’ powertrain warranty covers the G70 6 years and 50,000 miles longer than Audi covers the S4. Any repair needed on the engine, transmission, axles, joints or driveshafts is fully covered for 10 years or 100,000 miles. Coverage on the S4 ends after only 4 years or 50,000 miles.

Genesis pays for scheduled maintenance on the G70 for 3 years and 36,000 miles. Genesis will pay for oil changes, air filter replacements, cabin filter replacement, brake fluid replacement, inspections, and any other required maintenance. Audi only pays for the first scheduled maintenance visit on the S4.

J.D. Power and Associates’ 2024 Initial Quality Study of new car owners surveyed provide the statistics that show that Genesis vehicles are better in initial quality than Audi vehicles. J.D. Power ranks Genesis above average in initial quality. With 58 more problems per 100 vehicles, Audi is rated below average.

J.D. Power and Associates’ 2024 survey of the owners of three-year-old vehicles provides the long-term dependability statistics that show that Genesis vehicles are more reliable than Audi With 75 fewer problems per 100 vehicles in the first three years of ownership, J.D. Power ranks Genesis higher than Audi.

From surveys of all its subscribers, Consumer Reports’ January 2024 Auto Issue reports that Genesis vehicles are more reliable than Audi vehicles. Consumer Reports ranks Genesis 1 place higher in reliability than Audi.

The G70 3.3T’s standard 3.3 turbo V6 produces 16 more horsepower (365 vs. 349) and 7 lbs.-ft. more torque (376 vs. 369) than the S4’s 3.0 turbo V6.

For better handling and stability, the track (width between the wheels) on the G70 is .9 inches wider in the front and 1.9 inches wider in the rear than on the S4.

The G70 handles at .94 G’s, while the S4 Prestige pulls only .91 G’s of cornering force in a Motor Trend skidpad test.

For better maneuverability, the G70’s turning circle is 1.8 feet tighter than the S4’s (36.3 feet vs. 38.1 feet). The G70 AWD’s turning circle is .4 feet tighter than the S4’s (37.7 feet vs. 38.1 feet).

The G70 is 3.1 inches shorter than the S4, making the G70 easier to handle, maneuver and park in tight spaces.

The design of the Genesis G70 amounts to more than styling. The G70 has an aerodynamic coefficient of drag of .28 Cd. That is lower than the S4 (.3) and many sports cars. A more efficient exterior helps keep the interior quieter and helps the G70 get better fuel mileage.

The front grille of the G70 uses electronically controlled shutters to close off airflow and reduce drag when less engine cooling is needed. This helps improve highway fuel economy. The S4 doesn’t offer active grille shutters.

The G70 has 3.9 cubic feet more passenger volume than the S4 (95.9 vs. 92).

The G70 has 2.5 inches more front headroom, 1.3 inches more front legroom, .4 inches more front shoulder room, 1.3 inches more rear headroom and .1 inches more rear shoulder room than the S4.

To make loading and unloading groceries and cargo easier, especially for short adults, the G70 3.3T Sport Prestige has a standard power trunk, which opens and closes automatically by pressing a button or just by waiting momentarily behind the back bumper, completely leaving your hands free. The S4 doesn’t offer a power trunk.

The G70 Advanced/Sport Prestige’s standard easy entry system raises the steering wheel and glides the driver’s seat back when the door is unlocked or the ignition is switched off, making it easier for the driver to get in and out. The S4 doesn’t offer an easy entry system.

The G70’s standard Proximity Key allows you to unlock the doors from either front door handle, open the trunk, and start the engine, all without removing the key from the pocket or purse. Keyless Engine Start/Stop standard on the S4 only offers hands-free access for the ignition, none to unlock the car.

The G70 is available in both rear-wheel drive and all-wheel drive configurations. The S4 doesn’t offer a two-wheel drive configuration.

Insurance will cost less for the G70 owner. The Complete Car Cost Guide estimates that insurance for the G70 will cost $3255 less than the S4 over a five-year period.

IntelliChoice estimates that five-year ownership costs (depreciation, financing, insurance, fuel, fees, repairs and maintenance) for the Genesis G70 will be $7249 to $13454 less than for the Audi S4.

The G70 was chosen as a Car and Driver’s “Top Ten” for 2019. The S4 has never been chosen by Car and Driver in their “10Best” issue.

Motor Trend selected the G70 as their 2019 Car of the Year. The S4 has never been chosen.

A group of representative automotive journalists from North America selected the G70 as the 2019 North American Car of the Year. The S4 has never been chosen.