Compare the2025 Porsche 911VS 2024 Maserati MC20

Over 200 people are killed each year when backed over by motor vehicles. The 911 (except Manual/GT3) offers an optional Maneuvering Assist that uses rear sensors to monitor for objects to the rear and automatically applies the brakes to prevent a collision. The MC20 doesn’t offer backup collision prevention brakes.

The 911 offers all-wheel drive to maximize traction under poor conditions, especially in ice and snow. The MC20 doesn’t offer all-wheel drive.

A passive infrared night vision system optional on the 911 helps the driver to more easily detect people, animals or other objects in front of the vehicle at night. Using an infrared camera to detect heat, the system then displays the image on a monitor in the dashboard. The MC20 doesn’t offer a night vision system.

The 911’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 MC20 doesn’t offer a lane departure warning system.

Both the 911 and MC20 offer rear cross-traffic warning, but the 911 with Rear Cross Traffic Alert also has Rear Cross Traffic Alert (automatically applies the brakes) to better prevent a collision when backing near traffic. The MC20’s Rear Cross Path doesn’t automatically brake.

The 911’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 MC20 doesn’t offer a driver alert monitor.

Both the 911 and the MC20 have standard driver and passenger frontal airbags, side-impact head airbags, front seatbelt pretensioners, four-wheel antilock brakes, traction control, electronic stability systems to prevent skidding, daytime running lights, rearview cameras, available crash mitigating brakes, blind spot warning systems and around view monitors.

The 911’s corrosion warranty is 8 years and unlimited miles longer than the MC20’s (12/unlimited vs. 4/50,000).

There are over 83 percent more Porsche dealers than there are Maserati dealers, which makes it much easier should you ever need service under the 911’s warranty.

J.D. Power and Associates rated the 911 second among premium sporty cars in their 2024 Initial Quality Study. The MC20 isn’t in the top three in its category.

The 911 Turbo S’ standard 3.7 turbo 6-cylinder produces 19 more horsepower (640 vs. 621) and 52 lbs.-ft. more torque (590 vs. 538) than the MC20’s 3.0 turbo V6.

As tested in Motor Trend the 911 GT3 4.0 DOHC 6-cylinder is faster than the Maserati MC20 (automatics tested):

	911	MC20
Zero to 60 MPH	2.7 sec	3.5 sec
Quarter Mile	10.8 sec	11.7 sec
Speed in 1/4 Mile	127.9 MPH	124.7 MPH

The flat cylinder configuration of the boxer engine in the 911 lowers its center of gravity, enhancing handling stability. The MC20 doesn’t offer a boxer engine configuration.

On the EPA test cycle the 911 Coupe gets better mileage than the MC20:

			MPG
911 Coupe
RWD	Auto	3.0 turbo flat-6	18 city/25 hwy
AWD	Auto	3.0 turbo flat-6	18 city/24 hwy
MC20
RWD	Auto	3.0 turbo V6	15 city/25 hwy

On the EPA test cycle the 911 Cabriolet gets better mileage than the MC20:

			MPG
911 Cabriolet
RWD	Auto	3.0 turbo flat-6	18 city/25 hwy
AWD	Auto	3.0 turbo flat-6	18 city/24 hwy
MC20
RWD	Auto	3.0 turbo V6	15 city/25 hwy

Regenerative brakes improve the 911 GTS’ fuel efficiency by converting inertia back into energy instead of wasting it. The MC20 doesn’t offer a regenerative braking system.

In heavy traffic or at stoplights the 911’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 MC20 doesn’t offer an automatic engine start/stop system.

The 911’s optional fuel tank has 6.2 gallons more fuel capacity than the MC20 (22.1 vs. 15.9 gallons).

All wheel drive, available in the 911, 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 Maserati MC20 is not available with all wheel drive.

For better stopping power the 911 CCB’s brake rotors are larger than those on the MC20:

	911 CCB	MC20	MC20 CCB
Front Rotors	16.5 inches	15 inches	15.5 inches
Rear Rotors	16.1 inches	13.8 inches	14.7 inches

The 911 stops much shorter than the MC20:

	911	MC20
100 to 0 MPH	251 feet	291 feet	Car and Driver
70 to 0 MPH	133 feet	149 feet	Car and Driver
60 to 0 MPH	92 feet	99 feet	Motor Trend

For better traction, the 911 GT3 RS’ optional tires are larger than the largest tires available on the MC20 (F:275/30R20 & R:335/30R21 vs. F:245/35R20 & R:305/30R20).

The 911 GT3 RS’ optional tires provide better handling because they have a lower 30 series profile (height to width ratio) that provides a stiffer sidewall than the MC20’s 35 series front tires.

For better ride, handling and brake cooling the 911 offers optional 21-inch rear wheels. The MC20’s largest wheels are only 20-inches.

The 911 (except Base/GT3) 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 MC20 doesn’t offer an active sway bar system.

The 911 GT3 handles at 1.17 G’s, while the MC20 Coupe pulls only 1.08 G’s of cornering force in a Car and Driver skidpad test.

For better maneuverability, the 911 GT3’s turning circle is 4.6 feet tighter than the MC20’s (34.1 feet vs. 38.7 feet). The 911’s turning circle is 2 feet tighter than the MC20’s (36.7 feet vs. 38.7 feet).

The Porsche 911 may be more efficient, handle and accelerate better because it weighs up to about 250 pounds less than the Maserati MC20.

The 911 Turbo/Turbo S is 5.3 inches shorter than the MC20, making the 911 easier to handle, maneuver and park in tight spaces.

The design of the Porsche 911 amounts to more than styling. The 911 offers aerodynamic coefficients of drag from .31 to .33 Cd (depending on bodystyle and options). That is significantly lower than the MC20 (.38 to .39). A more efficient exterior helps the 911 go faster and keeps the interior quieter. It also helps the 911 get better fuel mileage.

The front grille of the 911 uses electronically controlled shutters to close off airflow and reduce drag when less engine cooling is needed. This helps improve highway fuel economy. The MC20 doesn’t offer active grille shutters.

The 911 offers optional seating for 4 passengers; the MC20 can only carry 2.

The 911 has 25 cubic feet more passenger volume than the MC20 (73 vs. 48).

The 911’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 MC20’s rear power window switches have to be held the entire time to open or close them fully.

The 911’s standard power window controls are mounted on the armrest for easy access. The MC20’s available power window controls are spread out on the center console where they can’t be seen without the driver completely removing his eyes from the road.

The 911’s standard Comfort Access allow you to unlock the doors from either outside door handle, open the trunk, and start the engine, all without removing the key from the pocket or purse. Extended Keyless Go standard on the MC20 doesn’t offer a sensor on the trunk.

To improve rear visibility by keeping the rear window clear, the 911 (except Cabriolet/GT3) offers an optional rear wiper. The MC20 doesn’t offer a rear wiper.

To help drivers avoid possible obstacles, the 911 offers optional cornering lights to illuminate around corners when the turn signals are activated. The MC20 doesn’t offer cornering lights. The 911 also has standard adaptive headlights to illuminate around corners automatically by reading vehicle speed and steering wheel angle.

The 911’s sun-visors swivel front-to-side to block glare from the side windows. The MC20’s visors are fixed into the windshield header.

The 911’s power mirror controls are mounted on the armrest for easy access. The MC20’s power mirror controls are on the dash where they are possibly hidden by the steering wheel and are awkward to manipulate.

When the 911 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 MC20’s mirror doesn’t automatically adjust for backing.

Optional air-conditioned seats in the 911 keep the driver and front passenger comfortable and take the sting out of hot seats in Summer. The MC20 doesn’t offer air-conditioned seats.

On extremely cold winter days, the 911’s standard heated steering wheel provides comfort, allowing the driver to steer safely and comfortably before the car heater warms up. The MC20 doesn’t offer a heated steering wheel.

To keep a safe, consistent following distance, the 911 (except Manual) offers an optional Adaptive 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 MC20 doesn’t offer an adaptive cruise control.

The 911 (except Manual/GT3)’s optional Active Parking Support can parallel park or back into a parking spot by itself, starting, stopping and changing direction automatically. Optional Remote ParkAssist will park and retrieve your car remotely: press a button and watch it park itself. This is ideal for tight locations. The MC20 doesn’t offer an automated parking system.

J.D. Power and Associates rated the 911 second among premium sporty cars in owner reported satisfaction. This includes how well the vehicle performs and satisfies its owner’s expectations. The MC20 isn’t in the top three.