Mercedes-Benz S-Class vs Maserati Quattroporte Compare price, expert/user reviews, mpg, engines, safety, cargo capacity and other specs at a glance.

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New Car Pricing New listing price comparison and analysis.

2021 Mercedes-Benz S-Class
AMG S 63 4MATIC Cabriolet AWD
Invoice
$174,276
Average Price Paid
$185,400
2021 Maserati Quattroporte
S GranLusso RWD
Incentives Find if there are incentives in your area. Enter your zip code
2021 Mercedes-Benz S-Class
AMG S 63 4MATIC Cabriolet AWD
No Data Available
2021 Maserati Quattroporte
S GranLusso RWD
No Data Available

Used Car Pricing Used listing price comparison and analysis.

2021 Mercedes-Benz S-Class
AMG S 63 4MATIC Cabriolet AWD
CarGurus Instant Market Value
$185,400
2021 Maserati Quattroporte
S GranLusso RWD
CarGurus Instant Market Value
$116,177

Expert Reviews Reviews from CarGurus experts.

2021 Mercedes-Benz S-Class
AMG S 63 4MATIC Cabriolet AWD
Stephen Edelstein Test Drive Review:

The S-Class not only sits at the top of the Mercedes hierarchy in price and prestige, but it has also long served as a technological showcase. In the press release for the redesigned 2...

2021 Maserati Quattroporte
S GranLusso RWD
Stephen Edelstein Preview:

Italian for “four-door,” the Maserati Quattroporte name dates back to 1963. The current sixth generation of this large luxury sedan was introduced in 2013. For the 2021 model year, the...

No Data Available
  • Look and Feel 7
  • Performance 9
  • Form & Function 8
  • Technology 9
  • Safety 7
  • Cost-Effectiveness 5
No Data Available

User Reviews Reviews from CarGurus users who have driven or owned the car.

2021 Mercedes-Benz S-Class
AMG S 63 4MATIC Cabriolet AWD
80
Alen_K_87 writes:
It’s nice overall but the Mercedes price tag isn’t.
2021 Maserati Quattroporte
S GranLusso RWD
No User Reviews

Specs

2021 Mercedes-Benz S-Class
AMG S 63 4MATIC Cabriolet AWD
2021 Maserati Quattroporte
S GranLusso RWD
Powertrain 9-Speed Automatic 8-Speed Automatic
Drivetrain
AWD
RWD
Fuel Economy, City
14 MPG
16 MPG
Fuel Economy, Highway
24 MPG
24 MPG
Fuel Tank Volume 21.1 gal 21.1 gal
Engine
Fuel Type
Gasoline
Gasoline
Power
603 hp @ 5,500 RPM
424 hp @ 5,750 RPM
Torque
664 lb-ft @ 2,750 RPM
428 lb-ft @ 1,750 RPM
Cylinders
8 cylinders
6 cylinders
Compression Ratio
8.6:1
9.7:1
Displacement
4,000 cc
3,000 cc
Bore x Stroke
3.27 in x 3.62 in
3.41 in x 3.33 in
Safety
ABS Brakes Standard Standard
Driver Airbag Standard Standard
Passenger Airbag Standard Standard
Front Side Airbags Standard Standard
Rear Side Airbags Standard --
Curtain Airbags Standard Standard
NHTSA Crash Test Results
Comfort and Convenience
Sunroof/Moonroof -- Standard
Leather Seats Standard Standard
Air Conditioning Standard Standard
Radio Standard Standard
Power Windows Standard Standard
Power Door Locks Standard Standard
Driver Power Seats Standard Standard
Passenger Power Seats Standard Standard
Interior
Maximum Seating 4 seats 5 seats
Front Legroom -- --
Back Legroom -- --
Payload and Towing
Cargo Volume 6.9 cu ft 18.7 cu ft
Maximum Payload 921 lbs --
Exterior
Length 198.9 in 207.2 in
Width 83 in 82.7 in
Height 56.2 in 58.3 in
Wheelbase 115.9 in 124.8 in

Available Options

2021 Mercedes-Benz S-Class
AMG S 63 4MATIC Cabriolet AWD

Exterior Colors

  • Anthracite Blue Metallic
  • Black
  • Cirrus Silver Metallic
  • DESIGNO Cashmere White MAGNO
  • Emerald Green Metallic
  • Lunar Blue Metallic
  • MANUFAKTUR Diamond White Metallic
  • Obsidian Black Metallic
  • Rubellite Red Metallic
  • Selenite Grey Metallic

Option Packages

  • Burmester High-End 3D Surround Sound System
  • AMG Carbon Fiber Engine Cover
  • AMG Carbon Fiber/Black Piano Lacquer Trim
  • Designo Black Piano Lacquer Flowing Lines Trim
  • Designo Black Piano Lacquer Trim
  • AMG Ceramic Compound Braking System
  • AMG Exterior Carbon Fiber Package
  • AMG Night Styling Package
  • AMG Performance Steering Wheel In Carbon Fiber
  • AMG Performance Steering Wheel In Nappa/DINAMICA
  • AMG Performance Steering Wheel In Wood/Nappa
  • AMG Red-Painted Brake Calipers
  • Driver Assistance Package
  • Night View Assist Plus
  • SWAROVSKI Crystal Headlamps
  • Warmth & Comfort Package
  • DESIGNO Magnolia Flowing Lines Trim
  • Grey Satin-Finish Ash Wood Trim
  • Bengal Red/Black, DESIGNO Exclusive Nappa Leather Upholstery
  • Black, DESIGNO Exclusive Nappa Leather Upholstery
  • Crystal Grey/Black, DESIGNO Exclusive Nappa Leather Upholstery
  • Porcelain/Deep-Sea Blue, DESIGNO Exclusive Nappa Leather Upholstery
  • Porcelain/Espresso Brown, DESIGNO Exclusive Nappa Leather Upholstery
  • Porcelain/Titian Red, DESIGNO Exclusive Nappa Leather Upholstery
  • Saddle Brown/Black, DESIGNO Exclusive Nappa Leather Upholstery
  • Wheels: 20" AMG 5-Twin-Spoke Forged Silver W/Black
  • Wheels: 20" AMG Forged 10-Spoke Black
  • Wheels: 20" AMG Forged 10-Spoke Silver
  • Wheels: 20" AMG Forged Cross-Spoke Black
  • Wheels: 20" AMG Forged Cross-Spoke Silver
2021 Maserati Quattroporte
S GranLusso RWD

Exterior Colors

  • BIANCO ALPI Tri-Coat
  • BRONZO Siena METALLESCENT
  • Bianco
  • Blue Nobile Tri-Coat
  • Blue PASSIONE Metallic
  • GRIGIO MARATEA Metallic
  • Grigio Metallic
  • Nero
  • Nero Ribelle Metallic
  • Rosso Folgore Metallic
  • Rosso POTENTE Tri-Coat

Option Packages

  • 4-Zone Automatic Climate Control
  • Folding Rear Tables
  • Alcantara Headliner & Pillars
  • High Gloss Carbon Fiber Twill Trim
  • Aluminum Column-Mounted Paddle Shifters
  • Bowers & Wilkins 1280W Ultra Premium Audio System
  • High Gloss EBANO Wood Trim
  • High Gloss ERABLE Wood Trim
  • High Gloss Piano Black Trim
  • High Gloss ROVERE Wood Trim
  • High Gloss TANGANIKA Wood Trim
  • Polished Silver Brake Calipers
  • Tri-Coat Paint (BIANCO ALPI)
  • Tri-Coat Paint (BLU Nobile)
  • Metallescent Paint
  • Beige, Full Premium Perforated Leather Seat Upholstery
  • Beige, PIENO Fiore Full Natural Leather Seat Upholstery
  • Beige, ZEGNA PELLETESSUTA Leather Seat Upholstery
  • Black W/Grey Stitching, Full Premium Leather Seat Upholstery
  • Black W/Grey Stitching, Full Premium Perforated Leather Seat Upholstery
  • Black W/Grey Stitching, PIENO Fiore Full Natural Leather Seat Upholstery
  • Black W/Grey Stitching, ZEGNA PELLETESSUTA Leather Seat Upholstery
  • Black W/Red Stitching, Full Premium Perforated Leather Seat Upholstery
  • Black W/Red Stitching, PIENO Fiore Full Natural Leather Seat Upholstery
  • Black W/Red Stitching, ZEGNA PELLETESSUTA Leather Seat Upholstery
  • Black W/Tan Stitching, Full Premium Perforated Leather Seat Upholstery
  • Black W/Tan Stitching, PIENO Fiore Full Natural Leather Seat Upholstery
  • Black W/Tan Stitching, ZEGNA PELLETESSUTA Leather Seat Upholstery
  • Black, Full Premium Perforated Leather Seat Upholstery
  • Black, PIENO Fiore Full Natural Leather Seat Upholstery
  • Black, ZEGNA PELLETESSUTA Leather Seat Upholstery
  • Blue, Full Premium Perforated Leather Seat Upholstery
  • Blue, PIENO Fiore Full Natural Leather Seat Upholstery
  • Blue, ZEGNA PELLETESSUTA Leather Seat Upholstery
  • Dark Brown, Full Premium Perforated Leather Seat Upholstery
  • Dark Brown, PIENO Fiore Full Natural Leather Seat Upholstery
  • Dark Brown, ZEGNA PELLETESSUTA Leather Seat Upholstery
  • Dove, Full Premium Perforated Leather Seat Upholstery
  • MARRONE, Full Premium Leather Seat Upholstery
  • MARRONE, Full Premium Perforated Leather Seat Upholstery
  • MARRONE, PIENO Fiore Full Natural Leather Seat Upholstery
  • MARRONE, ZEGNA PELLETESSUTA Leather Seat Upholstery
  • Nero W/CUOIO Stitching, Full Premium Perforated Leather Seat Upholstery
  • Nero W/CUOIO Stitching, PIENO Fiore Full Natural Leather Seat Upholstery
  • Nero W/CUOIO Stitching, ZEGNA PELLETESSUTA Leather Seat Upholstery
  • Nero W/GRIGIO Stitching, Full Premium Perforated Leather Seat Upholstery
  • Nero W/GRIGIO Stitching, PIENO Fiore Full Natural Leather Seat Upholstery
  • Nero W/GRIGIO Stitching, ZEGNA PELLETESSUTA Leather Seat Upholstery
  • Nero W/Rosso Stitching, Full Premium Perforated Leather Seat Upholstery
  • Nero W/Rosso Stitching, PIENO Fiore Full Natural Leather Seat Upholstery
  • Nero W/Rosso Stitching, ZEGNA PELLETESSUTA Leather Seat Upholstery
  • Red W/Black Stitching, Full Premium Perforated Leather Seat Upholstery
  • Red W/Black Stitching, PIENO Fiore Full Natural Leather Seat Upholstery
  • Red W/Black Stitching, ZEGNA PELLETESSUTA Leather Seat Upholstery
  • Red, Full Premium Perforated Leather Seat Upholstery
  • Red, PIENO Fiore Full Natural Leather Seat Upholstery
  • Red, ZEGNA PELLETESSUTA Leather Seat Upholstery
  • Rosso W/Nero Stitching, Full Premium Perforated Leather Seat Upholstery
  • Rosso W/Nero Stitching, PIENO Fiore Full Natural Leather Seat Upholstery
  • Rosso W/Nero Stitching, ZEGNA PELLETESSUTA Leather Seat Upholstery
  • Rosso, Full Premium Perforated Leather Seat Upholstery
  • Rosso, PIENO Fiore Full Natural Leather Seat Upholstery
  • Rosso, ZEGNA PELLETESSUTA Leather Seat Upholstery
  • TORTORA, Full Premium Perforated Leather Seat Upholstery
  • TORTORA, PIENO Fiore Full Natural Leather Seat Upholstery
  • TORTORA, ZEGNA PELLETESSUTA Leather Seat Upholstery
  • Tan W/Black Stitching, ZEGNA PELLETESSUTA Leather Seat Upholstery
  • Tan, Full Premium Perforated Leather Seat Upholstery
  • Tan, PIENO Fiore Full Natural Leather Seat Upholstery
  • Tan, ZEGNA PELLETESSUTA Leather Seat Upholstery
  • Executive Rear Seats
  • Wheels: 20" GTS Silver Forged
  • Wheels: 21" Silver Forged Atlante

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