Compare the2023 BMW 5 Series SedanVS 2023 Nissan Maxima

Safety
Warranty
Reliability
Engine
Fuel Economy and Range
Transmission
Brakes and Stopping
Tires and Wheels
Suspension and Handling
Chassis
Passenger Space
Cargo Capacity
Servicing Ease
Ergonomics
Recommendations

Safety

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The 5 Series Sedan’s pre-crash front seatbelts will tighten automatically in the event the vehicle detects an impending crash, improving protection against injury significantly. The Maxima doesn’t offer pre-crash pretensioners.

The 5 Series Sedan 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 Maxima 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 5 Series Sedan offers all-wheel drive to maximize traction under poor conditions, especially in ice and snow. The Maxima doesn’t offer all-wheel drive.

Both the 5 Series Sedan and the Maxima have standard driver and passenger frontal airbags, front side-impact airbags, driver and front passenger knee airbags, side-impact head airbags, front seatbelt pretensioners, plastic fuel tanks, four-wheel antilock brakes, traction control, electronic stability systems to prevent skidding, crash mitigating brakes, daytime running lights, lane departure warning systems, blind spot warning systems, rearview cameras, rear cross-path warning and driver alert monitors.

Warranty

The 5 Series Sedan comes with a full 4-year/50,000-mile basic warranty, which covers the entire car and includes 24-hour roadside assistance. The Maxima’s 3-year/36,000-mile basic warranty expires 1 year or 14,000 miles sooner.

The 5 Series Sedan’s corrosion warranty is 7 years longer than the Maxima’s (12 vs. 5 years).

BMW pays for scheduled maintenance on the 5 Series Sedan 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 Maxima.

Reliability

J.D. Power and Associates rated the 5 Series Sedan second among midsize premium cars in their 2022 Initial Quality Study. The Maxima isn’t in the top three in its category.

J.D. Power and Associates’ 2022 Initial Quality Study of new car owners surveyed provide the statistics that show that BMW vehicles are better in initial quality than Nissan vehicles. J.D. Power ranks BMW above average in initial quality. With 2 more problems per 100 vehicles, Nissan is rated lower.

J.D. Power and Associates’ 2022 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 above average in long-term dependability. With 5 more problems per 100 vehicles in the first three years of ownership, Nissan is rated below average.

From surveys of all its subscribers, Consumer Reports’ January 2023 Auto Issue reports that BMW vehicles are more reliable than Nissan vehicles. Consumer Reports ranks BMW third in overall reliability. Nissan is ranked 15th.

Engine

The 540i’s standard 3.0 turbo 6-cylinder hybrid produces 35 more horsepower (335 vs. 300) and 70 lbs.-ft. more torque (331 vs. 261) than the Maxima’s 3.5 DOHC V6. The M550i’s standard 4.4 turbo V8 produces 223 more horsepower (523 vs. 300) and 292 lbs.-ft. more torque (553 vs. 261) than the Maxima’s 3.5 DOHC V6.

As tested in Car and Driver the 540i 3.0 turbo 6-cylinder is faster than the Nissan Maxima:

	5 Series Sedan	Maxima
Zero to 60 MPH	4.7 sec	5.9 sec
Zero to 100 MPH	11.1 sec	14.1 sec
5 to 60 MPH Rolling Start	5.6 sec	6 sec
Quarter Mile	13.2 sec	14.4 sec
Speed in 1/4 Mile	109 MPH	101 MPH
Top Speed	155 MPH	135 MPH

Fuel Economy and Range

On the EPA test cycle the 5 Series Sedan gets better mileage than the Maxima:

			MPG
5 Series Sedan
	RWD	2.0 turbo 4-cyl.	25 city/33 hwy
		3.0 turbo 6-cyl. Hybrid	25 city/32 hwy
	AWD	2.0 turbo 4-cyl.	23 city/32 hwy
		3.0 turbo 6-cyl. Hybrid	22 city/29 hwy
Maxima
	FWD	3.5 DOHC V6	20 city/30 hwy

Regenerative brakes improve the 5 Series Sedan’s fuel efficiency by converting inertia back into energy instead of wasting it. The Maxima doesn’t offer a regenerative braking system.

In heavy traffic or at stoplights the 5 Series Sedan’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 Maxima doesn’t offer an automatic engine start/stop system.

Transmission

The 5 Series Sedan’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 Maxima doesn’t offer launch control.

Brakes and Stopping

For better stopping power the 5 Series Sedan’s brake rotors are larger than those on the Maxima:

	530i	M550i	Maxima
Front Rotors	13.7 inches	14.7 inches	12.6 inches
Rear Rotors	13 inches	13.6 inches	12.13 inches

The 5 Series Sedan stops much shorter than the Maxima:

	5 Series Sedan	Maxima
60 to 0 MPH	103 feet	125 feet	Motor Trend

Tires and Wheels

The 5 Series Sedan’s optional 245/35R20 front and 275/30R20 rear tires provide better handling because they have a lower 35 series front and 30 series rear profile (height to width ratio) that provides a stiffer sidewall than the Maxima SR/Platinum’s 40 series tires.

For better ride, handling and brake cooling the 5 Series Sedan offers optional 20-inch wheels. The Maxima’s largest wheels are only 19-inches.

Changing a flat tire near traffic can be dangerous and inconvenient. The run-flat tires standard on the 5 Series Sedan can be driven up to 50 miles without any air pressure, allowing you to drive to a service station for a repair. The Maxima doesn’t offer run-flat tires.

Suspension and Handling

The 5 Series Sedan has standard front and rear gas-charged shocks for better control over choppy roads. The Maxima’s suspension doesn’t offer gas-charged shocks.

The 5 Series Sedan 540i/M550i offers active sway bars, which help keep it flat and controlled during cornering, but disconnect at lower speeds to smooth the ride and offer greater off-road suspension articulation. This helps keep the tires glued to the road on-road and off. The Maxima doesn’t offer an active sway bar system.

The M550i offers an available adjustable active suspension system, which counteracts cornering forces actively, limiting body roll and improving handling and stability. Nissan doesn’t offer an active suspension on the Maxima.

The 5 Series Sedan 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 Maxima’s suspension doesn’t offer adjustable shock absorbers.

For a smoother ride and more stable handling, the 5 Series Sedan’s wheelbase is 7.8 inches longer than on the Maxima (117.1 inches vs. 109.3 inches).

For better handling and stability, the average track (width between the wheels) on the 5 Series Sedan is .7 inches wider in the front and 1.3 inches wider in the rear than the track on the Maxima.

The 5 Series Sedan’s front to rear weight distribution is more even (50.9% to 49.1%) than the Maxima’s (60.8% to 39.2%). This gives the 5 Series Sedan more stable handling and braking.

The M550i xDrive handles at .92 G’s, while the Maxima Platinum pulls only .81 G’s of cornering force in a Motor Trend skidpad test.

The M550i xDrive executes Motor Trend’s “Figure Eight” maneuver 2.1 seconds quicker than the Maxima Platinum (24.9 seconds @ .77 average G’s vs. 27 seconds @ .67 average G’s).

Chassis

The design of the BMW 5 Series Sedan amounts to more than styling. The 5 Series Sedan offers aerodynamic coefficients of drag from .27 to .29 Cd (depending on bodystyle and options). That is lower than the Maxima (.29 to .3) and many sports cars. A more efficient exterior helps keep the interior quieter and helps the 5 Series Sedan get better fuel mileage.

The front grille of the 5 Series Sedan uses electronically controlled shutters to close off airflow and reduce drag when less engine cooling is needed. This helps improve highway fuel economy. The Maxima doesn’t offer active grille shutters.

Passenger Space

The 5 Series Sedan has 2 inches more front shoulder room, .8 inches more rear headroom, 2.3 inches more rear legroom and .2 inches more rear shoulder room than the Maxima.

Cargo Capacity

A low lift-over trunk design makes loading and unloading the 5 Series Sedan easier. The 5 Series Sedan’s trunk lift-over height is 26.2 inches, while the Maxima’s liftover is 28.8 inches.

To make loading and unloading groceries and cargo easier when your hands are full, the 5 Series Sedan’s trunk can be opened just by kicking your foot under the back bumper, leaving your hands completely free. The 5 Series Sedan also offers an optional power trunk, which opens and closes automatically by pressing a button or just by kicking your foot under the back bumper. The Maxima doesn’t offer a power or hands-free opening trunk.

Servicing Ease

The engine in the 5 Series Sedan is mounted longitudinally (North-South), instead of sideways, as in the Maxima. This makes it easier to service and maintain, because there are no rear spark plugs and the accessory belts are in front.

J.D. Power and Associates surveys of service recipients show that BMW service is better than Nissan. J.D. Power ranks BMW 7th in service department satisfaction (above the industry average). With a 17% lower rating, Nissan is ranked 18th.

Ergonomics

Unlike the driver-only memory system in the Maxima SR/Platinum, the 5 Series Sedan offers an optional passenger memory, so that when drivers switch, the memory setting adjusts the driver’s seat, steering wheel position, outside mirror angle, climate settings and radio stations and the front passenger seat also adjusts to the new passenger’s preset preferences.

The 5 Series Sedan offers an optional 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 Maxima doesn’t offer a heads-up display.

The 5 Series Sedan’s power parking brake sets with one touch and releases with one touch or automatically. The Maxima’s parking brake has to be released manually.

The power windows standard on both the 5 Series Sedan and the Maxima have locks to prevent small children from operating them. When the lock on the 5 Series Sedan is engaged the driver can still operate all of the windows, for instance to close one opened by a child. The Maxima prevents the driver from operating the other windows just as it does the other passengers.

The 5 Series Sedan’s front and rear power windows all open or close fully with one touch of the switches, making it more convenient at drive-up windows and toll booths, or when talking with someone outside the car. The Maxima’s rear power window switches have to be held the entire time to open or close them fully.

The 5 Series Sedan’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 Maxima’s standard intermittent wipers change speed with vehicle speed, but can’t turn on and off or change speed based on changing rainfall.

To help drivers see further while navigating curves, the 5 Series Sedan has standard adaptive headlights to illuminate around corners automatically by reading vehicle speed and steering wheel angle. The Maxima doesn’t offer cornering lights.

A power rear sunshade and manual rear side window sunshades are optional in the 5 Series Sedan to help block heat and glare for the rear passengers. The Maxima doesn’t offer rear side window sunshades.

The 5 Series Sedan offers optional massaging front seats in order to maximize comfort and eliminate fatigue on long trips. Massaging seats aren’t available in the Maxima.

To quickly and conveniently keep personal devices charged without cables tangling and wearing out, the BMW 5 Series offers an optional wireless phone charging system (Qi) in the center console. The Maxima doesn’t offer wireless personal charging.

Recommendations

Consumer Reports® recommends both the BMW 5 Series Sedan and the Nissan Maxima, based on reliability, safety and performance.

The BMW 5 Series outsold the Nissan Maxima by almost three to one during 2022.