Compare the2022 BMW 4 Series CoupeVS 2020 Nissan 370Z

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

Safety

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The 4 Series Coupe’s pre-crash front seatbelts will tighten automatically in the event the vehicle detects an impending crash, improving protection against injury significantly. The 370Z doesn’t offer pre-crash pretensioners.

The BMW 4 Series Coupe 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 370Z doesn’t offer knee airbags.

The 4 Series Coupe has standard City Collision Mitigation, which use forward mounted sensors to warn the driver of a possible collision ahead. If the driver doesn’t react and the system determines a collision is imminent, it automatically applies the brakes at full-force in order to reduce the force of the crash or avoid it altogether. The 370Z doesn't offer collision warning or crash mitigation brakes.

The 4 Series Coupe has a standard PostCrash iBrake, which automatically applies the brakes in the event of a crash to help prevent secondary collisions and prevent further injuries. The 370Z 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.

Over 200 people are killed each year when backed over by motor vehicles. The 4 Series Coupe offers optional Active Park Distance Control that uses rear sensors to monitor and automatically apply the brakes to prevent a rear collision. The 370Z doesn’t offer backup collision prevention brakes.

The 4 Series Coupe offers all-wheel drive to maximize traction under poor conditions, especially in ice and snow. The 370Z doesn’t offer all-wheel drive.

The 4 Series Coupe’s lane departure warning system alerts a temporarily inattentive driver when the vehicle begins to leave its lane and gently nudges the vehicle back towards its lane. The 370Z doesn’t offer a lane departure warning system.

The 4 Series Coupe’s blind spot warning system 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. The 370Z doesn’t offer a system to reveal objects in the driver’s blind spots.

To help make backing out of a parking space safer, the 4 Series Coupe’s standard cross-path warning system uses sensors in the rear bumper to alert the driver to vehicles approaching from the side, helping the driver avoid collisions. The 370Z doesn’t offer a cross-path warning system.

The 4 Series Coupe’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 370Z doesn’t offer a driver alert monitor.

Compared to metal, the 4 Series Coupe’s plastic fuel tank can withstand harder, more intrusive impacts without leaking; this decreases the possibility of fire. The Nissan 370Z has a metal gas tank.

The 4 Series Coupe has standard BMW Assist, which uses a global positioning satellite (GPS) receiver and a cellular system to remotely unlock your doors if you lock your keys in, help track down your vehicle if it’s stolen or send emergency personnel to the scene if any airbags deploy. The 370Z doesn’t offer a GPS response system, only a navigation computer with no live response for emergencies, so if you’re involved in an accident and you’re incapacitated help may not come as quickly.

Both the 4 Series Coupe and the 370Z 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, daytime running lights and rearview cameras.

Warranty

The 4 Series Coupe comes with a full 4-year/50,000-mile basic warranty, which covers the entire car and includes 24-hour roadside assistance. The 370Z’s 3-year/36,000-mile basic warranty expires 1 year or 14,000 miles sooner.

The 4 Series Coupe’s corrosion warranty is 7 years longer than the 370Z’s (12 vs. 5 years).

BMW pays for scheduled maintenance on the 4 Series Coupe for 3 years and 36,000 miles. BMW will pay for oil changes, lubrication and any other required maintenance. Nissan doesn’t pay scheduled maintenance for the 370Z.

Reliability

The battery on the 4 Series Coupe is in the trunk, which protects it from hot underhood temperatures that can degrade battery life. By keeping the 4 Series Coupe’s battery 20 to 30 degrees cooler, its life is increased by years. The 370Z’s battery is in the hot engine compartment.

J.D. Power and Associates’ 2021 survey of the owners of three-year-old vehicles provides the long-term dependability statistics that show that BMW vehicles are more reliable than Nissan vehicles. J.D. Power ranks BMW 10th in reliability, above the industry average. With 20 more problems per 100 vehicles, Nissan is ranked 21st.

From surveys of all its subscribers, Consumer Reports’ January 2021 Auto Issue reports that BMW vehicles are more reliable than Nissan vehicles. Consumer Reports ranks BMW 1 place higher in reliability than Nissan.

Engine

The 430i Coupe’s standard 2.0 turbo 4-cylinder produces 24 lbs.-ft. more torque (294 vs. 270) than the 370Z’s standard 3.7 DOHC V6. The 430i Coupe’s 2.0 turbo 4-cylinder produces 18 lbs.-ft. more torque (294 vs. 276) than the 370Z NISMO’s standard 3.7 DOHC V6. The M440i Coupe’s standard 3.0 turbo 6-cylinder hybrid produces 32 more horsepower (382 vs. 350) and 92 lbs.-ft. more torque (368 vs. 276) than the 370Z NISMO’s standard 3.7 DOHC V6.

As tested in Car and Driver the M440i Coupe 3.0 turbo 6-cylinder hybrid is faster than the Nissan 370Z (base engine) (automatics tested):

	4 Series Coupe	370Z
Zero to 60 MPH	3.8 sec	4.6 sec
Quarter Mile	12.3 sec	13.1 sec
Speed in 1/4 Mile	112 MPH	108 MPH

Fuel Economy and Range

On the EPA test cycle the 4 Series Coupe gets better mileage than the 370Z:

			MPG
4 Series Coupe
	RWD	3.0 turbo 6-cyl. Hybrid	25 city/34 hwy
		2.0 turbo 4-cyl.	25 city/34 hwy
	AWD	3.0 turbo 6-cyl. Hybrid	23 city/32 hwy
		2.0 turbo 4-cyl.	23 city/33 hwy
370Z
	Manual	3.7 DOHC V6	17 city/26 hwy
		NISMO 3.7 DOHC V6	17 city/26 hwy
	Auto	3.7 DOHC V6	19 city/26 hwy
		NISMO 3.7 DOHC V6	19 city/26 hwy

Regenerative brakes improve the 4 Series Coupe’s fuel efficiency by converting inertia back into energy instead of wasting it. The 370Z doesn’t offer a regenerative braking system.

In heavy traffic or at stop lights the 4 Series Coupe’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 370Z doesn’t offer an automatic engine start/stop system.

Environmental Friendliness

In its Green Vehicle Guide, the U.S. Environmental Protection Agency (EPA) rates the BMW 4 Series Coupe higher (5 to 7 out of 10) than the Nissan 370Z (3). This means the 4 Series Coupe produces up to 24.5 pounds less smog-producing pollutants than the 370Z every 15,000 miles.

The EPA certifies the BMW 4 Series Coupe as a “Super Ultra Low Emissions Vehicle” (SULEV). The Nissan 370Z is only certified to “Ultra Low Emissions Vehicle” (ULEV) standards.

Transmission and Drivetrain

The BMW 4 Series Coupe comes standard with an automatic transmission, for driver comfort, especially in the city. Automatic costs extra on the 370Z.

An eight-speed automatic is standard on the BMW 4 Series Coupe, for better acceleration and lower engine speed on the highway. Only a seven-speed automatic is available for the 370Z.

All wheel drive, available in the 4 Series Coupe, 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 370Z is not available with all wheel drive.

The 4 Series Coupe’s launch control uses engine electronics to hold engine RPM’s precisely in order to provide the most stable and rapid acceleration possible, using all of the available traction. The 370Z doesn’t offer launch control.

Brakes and Stopping

For better stopping power the 4 Series Coupe’s standard brake rotors are larger than those on the 370Z:

	4 Series Coupe	370Z
Front Rotors	13 inches	12.6 inches
Rear Rotors	13 inches	12.6 inches

The 4 Series Coupe stops much shorter than the 370Z:

	4 Series Coupe	370Z
70 to 0 MPH	148 feet	163 feet	Car and Driver
60 to 0 MPH	109 feet	111 feet	Motor Trend

Tires and Wheels

The 4 Series Coupe’s standard tires provide better handling because they have a lower 45 series profile (height to width ratio) that provides a stiffer sidewall than the 370Z’s standard 50 series front tires.

Changing a flat tire near traffic can be dangerous and inconvenient. The run-flat tires available on the 4 Series Coupe can be driven up to 50 miles without any air pressure, allowing you to drive to a service station for a repair. The 370Z doesn’t offer run-flat tires.

Suspension and Handling

The 4 Series Coupe offers an optional 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 370Z’s suspension doesn’t offer adjustable shock absorbers.

For a smoother ride and more stable handling, the 4 Series Coupe’s wheelbase is 11.8 inches longer than on the 370Z (112.2 inches vs. 100.4 inches).

For better handling and stability, the track (width between the wheels) on the 4 Series Coupe is 1.8 inches wider in the front and 1.9 inches wider in the rear than the average track on the 370Z.

The M440i xDrive Coupe handles at .93 G’s, while the 370Z pulls only .91 G’s of cornering force in a Motor Trend skidpad test.

The M440i xDrive Coupe executes Motor Trend’s “Figure Eight” maneuver 1.2 seconds quicker than the 370Z (24.7 seconds @ .78 average G’s vs. 25.9 seconds @ .7 average G’s).

Passenger Space

The 4 Series Coupe has standard seating for 4 passengers; the 370Z can only carry 2.

The 4 Series Coupe has 34.4 cubic feet more passenger volume than the 370Z (86 vs. 51.6).

Cargo Capacity

The 4 Series Coupe has a much larger trunk than the 370Z (12 vs. 6.9 cubic feet).

With its coupe body style, valet key, locking rear seatbacks and remote trunk release lockout, the 4 Series offers cargo security. The 370Z’s hatchback body style and non-lockable remote release defeat cargo security.

To make loading and unloading groceries and cargo easier, especially for short adults, the 4 Series Coupe offers an optional power trunk, which opens and closes automatically by pressing a button, or optionally by just waving your foot, completely leaving your hands free. The 370Z doesn’t offer a power trunk.

Servicing Ease

The 4 Series Coupe uses gas struts to support the hood for easier service access. The 370Z 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 BMW service is better than Nissan. J.D. Power ranks BMW 8th in service department satisfaction (above the industry average). With a 12% lower rating, Nissan is ranked 17th.

Ergonomics

The 4 Series Coupe offers a 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 370Z doesn’t offer a remote starting system.

To help each driver find a more comfortable driving position, the 4 Series Coupe has a telescoping steering wheel. Much better than just a tilt steering wheel or adjustable seat, this allows a short driver to sit further from the steering wheel while maintaining contact with the pedals. The 370Z doesn’t offer a telescoping steering wheel.

When two different drivers share the 4 Series Coupe, the memory system makes it convenient for both. Each setting activates different, customized memories for the driver’s seat position, outside mirror angle, climate settings and radio stations. The 370Z doesn’t offer a memory system.

The 4 Series Coupe offers an optional heads-up display that projects speed, tachometer, 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 370Z doesn’t offer a heads-up display.

The 4 Series Coupe’s power parking brake sets with one touch and releases with one touch or automatically. The 370Z 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.

The 4 Series Coupe’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 370Z’s manually variable intermittent wipers have to be constantly adjusted.

While driving with high beams on, sensitive light sensors standard on the 4 Series Coupe detect other vehicles which could be blinded and automatically switch to low beams. The 370Z doesn’t offer automatic dimming high beams.

To help drivers avoid possible obstacles, the 4 Series Coupe has standard cornering lights to illuminate around corners when the turn signals are activated. The 370Z doesn’t offer cornering lights. The 4 Series Coupe also offers optional adaptive headlights to illuminate around corners automatically by reading vehicle speed and steering wheel angle.

The 4 Series Coupe’s standard outside mirrors include heating elements to clear off the mirrors for better visibility. Nissan only offers heated mirrors on the 370Z Sport/Sport Touring/NISMO.

When the 4 Series Coupe 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 370Z’s mirror doesn’t automatically adjust for backing.

The 4 Series Coupe’s standard rear and 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 370Z has an automatic rear view mirror, but its side mirrors don’t dim.

Optional air-conditioned seats in the 4 Series Coupe keep the driver and front passenger comfortable and take the sting out of hot seats in Summer. The 370Z doesn’t offer air-conditioned seats.

On extremely cold winter days, the 4 Series Coupe’s optional heated steering wheel provides comfort, allowing the driver to steer safely and comfortably before the car heater warms up. The 370Z doesn’t offer a heated steering wheel.

The 4 Series Coupe’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 370Z doesn’t offer dual zone air conditioning.

To keep a safe, consistent following distance, the 4 Series Coupe offers an optional Active Cruise Control, which alters the speed of the vehicle without driver intervention. This allows the driver to use cruise control more safely without constantly having to disengage it when approaching slower traffic. The 370Z doesn’t offer an adaptive cruise control.

Model Availability

The BMW 4 Series comes in coupe, convertible and four door hatchback bodystyles; the Nissan 370Z isn’t available as a convertible or four door.