2020 Cadillac CT6-V vs. 2020 Maserati Quattroporte

Detailed Review, Specifications & Comparison

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Safety

© 1999 - 2020 Advanta-STAR Automotive Research. All rights reserved. This vehicle comparison and all of the content in it are provided only by license from Advanta-STAR Automotive Research Corporation of America. If you are not a legally licensed user of this vehicle comparison, it is against federal law to access it, copy it, forward it or use it in any manner whatsoever. Any unauthorized use of this vehicle comparison is a violation of U.S. and international law and is punishable criminally and civilly. 6IUEX-0KENZ 45.55.47.189 2020/06/03

The CT6-V’s pre-crash front seatbelts will tighten automatically in the event the vehicle detects an impending crash, improving protection against injury significantly. The Quattroporte doesn’t offer pre-crash pretensioners.

Over 200 people are killed each year when backed over by motor vehicles. The CT6-V has standard Reverse Automatic Braking that uses rear sensors to monitor and automatically apply the brakes to prevent a rear collision. The Quattroporte doesn’t offer backup collision prevention brakes.

To provide maximum traction and stability on all roads, All-Wheel Drive is standard on the CT6-V. But it costs extra on the Quattroporte.

An active infrared night vision system standard on the CT6-V helps the driver to more easily detect people, animals or other objects in front of the vehicle at night. Using an infrared camera and near-infrared lights to detect heat, the system then displays the image on a monitor in the dashboard. The Quattroporte doesn’t offer a night vision system.

The CT6-V has standard OnStar®, which uses a global positioning satellite (GPS) receiver and a cellular system to get turn-by-turn driving directions, 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 Quattroporte 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 CT6-V and the Quattroporte have standard driver and passenger frontal airbags, front side-impact 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, blind spot warning systems, rearview cameras, rear cross-path warning and available around view monitors.

Warranty

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Cadillac’s powertrain warranty covers the CT6-V 2 years and 20,000 miles longer than Maserati covers the Quattroporte. Any repair needed on the engine, transmission, axles, joints or driveshafts is fully covered for 6 years or 70,000 miles. Coverage on the Quattroporte ends after only 4 years or 50,000 miles.

The CT6-V’s corrosion warranty is 2 years and unlimited miles longer than the Quattroporte’s (6/unlimited vs. 4/50,000).

There are over 7 times as many Cadillac dealers as there are Maserati dealers, which makes it much easier should you ever need service under the CT6-V’s warranty.

Engine

© 1999 - 2020 Advanta-STAR Automotive Research. All rights reserved. This vehicle comparison and all of the content in it are provided only by license from Advanta-STAR Automotive Research Corporation of America. If you are not a legally licensed user of this vehicle comparison, it is against federal law to access it, copy it, forward it or use it in any manner whatsoever. Any unauthorized use of this vehicle comparison is a violation of U.S. and international law and is punishable criminally and civilly. 6IUEX-0KENZ 45.55.47.189 2020/06/03

The CT6-V’s 4.2 turbo V8 produces 126 more horsepower (550 vs. 424) and 212 lbs.-ft. more torque (640 vs. 428) than the Quattroporte S’ standard 3.0 turbo V6. The CT6-V’s 4.2 turbo V8 produces 27 more horsepower (550 vs. 523) and 116 lbs.-ft. more torque (640 vs. 524) than the Quattroporte GTS’ standard 3.8 turbo V8.

Fuel Economy and Range

© 1999 - 2020 Advanta-STAR Automotive Research. All rights reserved. This vehicle comparison and all of the content in it are provided only by license from Advanta-STAR Automotive Research Corporation of America. If you are not a legally licensed user of this vehicle comparison, it is against federal law to access it, copy it, forward it or use it in any manner whatsoever. Any unauthorized use of this vehicle comparison is a violation of U.S. and international law and is punishable criminally and civilly. 6IUEX-0KENZ 45.55.47.189 2020/06/03

An engine control system that can shut down some of the engine’s cylinders helps improve the CT6-V’s fuel efficiency. The Quattroporte doesn’t offer a system that can shut down part of the engine.

Environmental Friendliness

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In its Green Vehicle Guide, the U.S. Environmental Protection Agency (EPA) rates the Cadillac CT6-V higher (3 out of 10) than the Maserati Quattroporte (1). This means the CT6-V produces up to 22.5 pounds less smog-producing pollutants than the Quattroporte every 15,000 miles.

Transmission

© 1999 - 2020 Advanta-STAR Automotive Research. All rights reserved. This vehicle comparison and all of the content in it are provided only by license from Advanta-STAR Automotive Research Corporation of America. If you are not a legally licensed user of this vehicle comparison, it is against federal law to access it, copy it, forward it or use it in any manner whatsoever. Any unauthorized use of this vehicle comparison is a violation of U.S. and international law and is punishable criminally and civilly. 6IUEX-0KENZ 45.55.47.189 2020/06/03

A 10-speed automatic is standard on the Cadillac CT6-V, for better acceleration and lower engine speed on the highway. Only an eight-speed automatic is available for the Quattroporte.

Tires and Wheels

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The CT6-V’s tires provide better handling because they have a lower 40 series profile (height to width ratio) that provides a stiffer sidewall than the Quattroporte’s standard 45 series front tires.

For better ride, handling and brake cooling the CT6-V has standard 20-inch wheels. Smaller 19-inch wheels are standard on the Quattroporte.

Suspension and Handling

© 1999 - 2020 Advanta-STAR Automotive Research. All rights reserved. This vehicle comparison and all of the content in it are provided only by license from Advanta-STAR Automotive Research Corporation of America. If you are not a legally licensed user of this vehicle comparison, it is against federal law to access it, copy it, forward it or use it in any manner whatsoever. Any unauthorized use of this vehicle comparison is a violation of U.S. and international law and is punishable criminally and civilly. 6IUEX-0KENZ 45.55.47.189 2020/06/03

For better maneuverability, the CT6-V’s turning circle is 1.6 feet tighter than the Quattroporte’s (37.1 feet vs. 38.7 feet).

Chassis

© 1999 - 2020 Advanta-STAR Automotive Research. All rights reserved. This vehicle comparison and all of the content in it are provided only by license from Advanta-STAR Automotive Research Corporation of America. If you are not a legally licensed user of this vehicle comparison, it is against federal law to access it, copy it, forward it or use it in any manner whatsoever. Any unauthorized use of this vehicle comparison is a violation of U.S. and international law and is punishable criminally and civilly. 6IUEX-0KENZ 45.55.47.189 2020/06/03

The CT6-V uses computer-generated active noise cancellation to help remove annoying noise and vibration from the passenger compartment, especially at low frequencies. The Quattroporte doesn’t offer active noise cancellation.

Passenger Space

© 1999 - 2020 Advanta-STAR Automotive Research. All rights reserved. This vehicle comparison and all of the content in it are provided only by license from Advanta-STAR Automotive Research Corporation of America. If you are not a legally licensed user of this vehicle comparison, it is against federal law to access it, copy it, forward it or use it in any manner whatsoever. Any unauthorized use of this vehicle comparison is a violation of U.S. and international law and is punishable criminally and civilly. 6IUEX-0KENZ 45.55.47.189 2020/06/03

The CT6-V has 7.2 cubic feet more passenger volume than the Quattroporte (121.2 vs. 114).

The CT6-V has 1.6 inches more front headroom, .2 inches more rear headroom and .9 inches more rear shoulder room than the Quattroporte.

Cargo Capacity

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With its sedan body style and remote trunk release lockout, the CT6-V offers cargo security. The Quattroporte’s non-lockable folding seat and non-lockable remote release defeat cargo security.

Ergonomics

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Unlike the driver-only memory system in the Quattroporte, the CT6-V has standard driver and passenger memory, so that when drivers switch, the memory setting adjusts the driver’s seat, steering wheel position, suspension setting, outside mirror angle and radio stations and the front passenger seat also adjusts to the new passenger’s preset preferences.

The CT6-V has a standard heads-up display that projects speed and other key instrumentation readouts in front of the driver’s line of sight, allowing drivers to view information without diverting their eyes from the road. The Quattroporte doesn’t offer a heads-up display.

To shield the driver and front passenger’s vision over a larger portion of the windshield and side windows, the CT6-V has standard extendable sun visors. The Quattroporte doesn’t offer extendable visors.

The CT6-V Platinum has standard massaging front seats in order to maximize comfort and eliminate fatigue on long trips. Massaging seats aren’t available in the Quattroporte.

To quickly and conveniently keep personal devices charged without cables tangling and wearing out, the Cadillac CT6-V has a standard wireless phone charging system (Qi) in the center console. The Quattroporte doesn’t offer wireless personal charging.

The CT6-V’s Automatic Park Assist can parallel park by itself, starting and stopping automatically, with the driver only responsible for switching from reverse to drive. The Quattroporte doesn’t offer an automated parking system.

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