Compare the2023 Audi S5VS 2023 Nissan Z

Safety
Warranty
Engine
Fuel Economy and Range
Drivetrain
Brakes and Stopping
Tires and Wheels
Suspension and Handling
Passenger Space
Cargo Capacity
Servicing Ease
Ergonomics
Model Availability
Recommendations

Safety

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The S5’s pre-crash front seatbelts will tighten automatically in the event the vehicle detects an impending crash, improving protection against injury significantly. The Z doesn’t offer pre-crash pretensioners.

The Audi S5 has standard driver and front passenger side knee airbags mounted low on the dashboard. These airbags helps prevent the driver and front passenger from sliding under their seatbelts or the main frontal airbags; this keeps them better positioned during a collision for maximum protection. Knee airbags also help keep the legs from striking the dashboard, preventing knee and leg injuries in the case of a serious frontal collision. The Z doesn’t offer knee airbags.

The S5 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 Z 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.

The S5 has all-wheel drive to maximize traction under poor conditions, especially in ice and snow. The Z doesn’t offer all-wheel drive.

When descending a steep, off-road slope, the S5’s standard Hill Descent Control allows you to creep down safely. The Z doesn’t offer Hill Descent Control.

The S5 Premium Plus/Prestige has a standard Top View Cameras to allow the driver to see objects all around the vehicle on a screen. The Z only offers a rear monitor and front and rear parking sensors that beep or flash a light. That doesn’t help with obstacles to the sides.

Both the S5 and the Z have standard driver and passenger frontal airbags, front side-impact airbags, side-impact head airbags, front seatbelt pretensioners, 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 blind spot warning systems and rear cross-path warning.

For its top level performance in IIHS driver and passenger-side small overlap frontal, moderate overlap frontal, side impact, roof strength and head restraint tests, its standard vehicle-to-vehicle front crash prevention system, its standard vehicle-to-pedestrian front crash prevention system, and its standard headlight’s “Good” rating, the Insurance Institute for Highway Safety grants the S5 its highest rating: “Top Safety Pick Plus” for 2022, a rating granted to only 109 vehicles tested by the IIHS. The Z has not been tested, yet.

Warranty

The S5 comes with a full 4-year/50,000-mile basic warranty, which covers the entire car and includes 24-hour roadside assistance. The Z’s 3-year/36,000-mile basic warranty expires 1 year or 14,000 miles sooner.

The S5’s corrosion warranty is 7 years longer than the Z’s (12 vs. 5 years).

Engine

The S5’s 3.0 turbo V6 produces 19 lbs.-ft. more torque (369 vs. 350) than the Z’s 3.0 turbo V6.

Fuel Economy and Range

On the EPA test cycle the S5 Coupe gets better mileage than the Z:

			MPG
S5 Coupe
	Auto	3.0 turbo V6	21 city/30 hwy
Z
	Manual	3.0 turbo V6	18 city/24 hwy
	Auto	3.0 turbo V6	19 city/28 hwy

Regenerative brakes improve the S5’s fuel efficiency by converting inertia back into energy instead of wasting it. The Z doesn’t offer a regenerative braking system.

In heavy traffic or at stoplights the S5’s engine automatically turns off when the vehicle is stopped, saving fuel and reducing pollution. The engine is automatically restarted when the driver gets ready to move again. If the conditions warrant or the driver wishes, the system can be manually disabled at any time for the duration of a trip. The Z doesn’t offer an automatic engine start/stop system.

To lower fuel costs and make buying fuel easier, the Audi S5 uses regular unleaded gasoline (premium recommended for maximum performance). The Z requires premium, which can cost 20 to 55 cents more per gallon.

Drivetrain

All wheel drive, available in the S5, provides the best traction for acceleration in wet, dry, and icy conditions. In corners, all wheel drive allows both outside wheels to provide power, balancing the car. This allows for better handling. The Nissan Z is not available with all wheel drive.

Brakes and Stopping

For better stopping power the S5’s standard brake rotors are larger than those on the Z:

	S5	Z
Front Rotors	13.8 inches	12.6 inches
Rear Rotors	13 inches	12.1 inches

The S5 stops much shorter than the Z:

	S5	Z
70 to 0 MPH	150 feet	166 feet	Car and Driver

Tires and Wheels

For better traction, the S5 has larger standard tires than the Z (255/35R19 vs. 245/45R18). The S5’s optional tires are larger than the largest tires available on the Z (265/30R20 vs. 255/40R19).

The S5’s standard tires provide better handling because they have a lower 35 series profile (height to width ratio) that provides a stiffer sidewall than the Z Sport Coupe’s standard 45 series tires. The S5’s optional tires have a lower 30 series profile than the Z Performance Coupe’s 40 series front and 35 series rear tires.

For better ride, handling and brake cooling the S5 has standard 19-inch wheels. Smaller 18-inch wheels are standard on the Z Sport Coupe. The S5’s optional 20-inch wheels are larger than the 19-inch wheels on the Z Performance Coupe.

The S5 has a standard space-saver spare tire so you can replace a flat tire and drive to have the flat repaired or replaced. A spare tire isn’t available on the Z; it requires you to depend on roadside assistance and your vehicle will have to be towed.

Suspension and Handling

The S5 has standard front and rear gas-charged shocks for better control over choppy roads. The Z’s suspension doesn’t offer gas-charged shocks.

The S5 offers an available driver-adjustable suspension system. It allows the driver to choose between an extra-supple ride, reducing fatigue on long trips, or a sport setting, which allows maximum control for tricky roads. The Z’s suspension doesn’t offer adjustable shock absorbers.

For a smoother ride and more stable handling, the S5’s wheelbase is 8.4 inches longer than on the Z (108.8 inches vs. 100.4 inches).

For better handling and stability, the track (width between the wheels) on the S5 is 1.1 inches wider in the front than the average track on the Z.

The S5 Prestige Coupe handles at .94 G’s, while the Z Performance Coupe pulls only .93 G’s of cornering force in a Car and Driver skidpad test.

Passenger Space

The S5 has standard seating for 4 passengers; the Z can only carry 2.

The S5 Coupe has 32.6 cubic feet more passenger volume than the Z (84 vs. 51.4).

Cargo Capacity

The S5 Coupe has a much larger trunk than the Z Coupe (10.9 vs. 6.9 cubic feet).

To make loading groceries and cargo easier when your hands are full, the S5’s available trunk can be opened just by kicking your foot under the back bumper, leaving your hands completely free. The Z doesn’t offer a hands-free gesture to open its trunk, forcing you to put cargo down if your hands are full.

Servicing Ease

The S5 uses gas struts to support the hood for easier service access. The Z uses a prop rod to support its heavy hood. It takes two hands to open the hood and set the prop rod, the prop rod gets in the way during maintenance and service, and the prop rod could be knocked out, causing the heavy hood to fall on the person maintaining or servicing the car.

J.D. Power and Associates surveys of service recipients show that Audi service is better than Nissan. J.D. Power ranks Audi 8th in service department satisfaction (above the industry average). With a 16% lower rating, Nissan is ranked 18th.

Ergonomics

When two different drivers share the S5, the optional memory system makes it convenient for both. Each setting activates different, customized memories for the driver’s seat position, outside mirror angle and climate settings. The Z doesn’t offer a memory system.

The S5 Prestige has a standard heads-up display that projects speed, warning and navigation instruction readouts in front of the driver’s line of sight, allowing drivers to view information without diverting their eyes from the road. The Z doesn’t offer a heads-up display.

The S5’s power parking brake sets with one touch and releases with one touch or automatically. The Z has a lever-type parking brake that has to be strenuously raised to engage properly. It has to be lifted up more and a button depressed to release it.

If the windows are left open on the S5 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 Z can only close the windows from inside the vehicle, with the ignition on.

The S5’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 Z’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 S5 to prevent washer fluid and nozzles from freezing and help continue to keep the windshield clear in sub-freezing temperatures. The Z doesn’t offer heated windshield washer nozzles.

In poor weather, headlights can lose their effectiveness as grime builds up on their lenses. This can reduce visibility without the driver realizing. The S5 has standard headlight washers to keep headlight output high. The Z doesn’t offer headlight washers.

To help drivers see further while navigating curves, the S5 has standard adaptive headlights to illuminate around corners automatically by reading vehicle speed and steering wheel angle. The Z doesn’t offer cornering lights.

The S5’s standard outside mirrors include heating elements to clear off the mirrors for better visibility. Nissan only offers heated mirrors on the Z Performance.

When the S5 is put in reverse, the passenger rearview mirror tilts from its original position. This gives the driver a better view of the curb during parallel parking maneuvers. Shifting out of reverse puts the mirror into its original position. The Z’s mirror doesn’t automatically adjust for backing.

The S5’s standard rear view mirror and optional side view mirrors have an automatic dimming feature. These mirrors can be set to automatically darken quickly when headlights shine on them, keeping following vehicles from blinding or distracting the driver. The Z has an automatic rear view mirror, but its side mirrors don’t dim.

Optional air-conditioned seats in the S5 Premium Plus/Prestige keep the driver and front passenger comfortable and take the sting out of hot seats in Summer. The Z doesn’t offer air-conditioned seats.

On extremely cold winter days, the S5’s optional heated steering wheel provides comfort, allowing the driver to steer safely and comfortably before the car heater warms up. The Z doesn’t offer a heated steering wheel.

The S5 has standard massaging front seats in order to maximize comfort and eliminate fatigue on long trips. Massaging seats aren’t available in the Z.

The S5’s standard dual zone air conditioning allows the driver and front passenger to choose two completely different temperatures so people with different temperature preferences won’t have to compromise. This makes both the driver and front passenger as comfortable as possible. The Z doesn’t offer dual zone air conditioning.

To quickly and conveniently keep personal devices charged without cables tangling and wearing out, the Audi S5 Premium Plus/Prestige has a standard wireless phone charging system (Qi) in the center console. The Z doesn’t offer wireless personal charging.

The S5 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 Z doesn’t offer an automated parking system.

Model Availability

The Audi S5 comes in coupe, convertible and four door hatchback bodystyles; the Nissan Z isn’t available as a convertible or four door.

Recommendations

The Audi A5/S5/RS 5 outsold the Nissan Z by almost 192 to one during the 2022 model year.