DecodedCars2021 Maserati Quattroporte
Trims, performance, features, fuel economy, safety and known problems — with the pros and cons against similar 2021 models.
- Class
- Large Cars
- Body styles
- Gts 4dr Sedan, S Q4 4dr Sedan
- Engines
- 3.0L 6-cyl turbo, 3.8L 8-cyl turbo
- Transmission
- 8-speed automatic
- Drivetrain
- All-Wheel Drive, Rear-Wheel Drive
- Seats
- 5
- Fuel
- Premium Gasoline
- MPG (best)
- 19 combined · 16 city / 24 hwy
- Length
- 207.1 in
- Curb weight
- 4,189–4,233 lb
- NHTSA rating
- Not rated
- Recalls
- 5 campaigns
Pros & cons
What's good
- AWD / 4WD available
- Lots of standard safety tech5 of 5 key driver aids standard on the versions we checked.
Watch out for
- Below-average fuel economyBest version gets 19 MPG combined, 21% below the 2021 large car average of 24.1 MPG.
- Premium fuel requiredEvery gasoline version is rated for premium, which raises running costs.
- 5 recallsMore than similar models (about 2). Confirm repairs with the VIN.
Calculated from EPA, NHTSA and vPIC data against 7 similar 2021 models — not a review. How we calculate this →
Overview
The 2021 Maserati Quattroporte is a large car offered with 2 engines (3.0L 6-cyl turbo and 3.8L 8-cyl turbo) and all-wheel drive and rear-wheel drive.
It measures about 207 inches long and 77 inches wide on a 125-inch wheelbase, with a curb weight of roughly 4,189 lb (Gts 4dr Sedan).
EPA rates its most efficient version at 19 MPG combined (16 city / 24 highway), 21% worse than the 2021 large car average of 24.1 MPG, for an estimated $4,350 a year in fuel.
NHTSA has not published a 5-Star overall rating for this model year.
It has 5 recall campaigns on file and owners have filed 3 complaints with NHTSA since 2015, most often about the seat belts.
What changed for 2021
No changes to engines, powertrains, drivetrains, size, EPA ratings or NHTSA crash rating compared with the 2020 Quattroporte — a carry-over year in the data.
Compared with 2020; trim, feature and price changes aren't covered. See the 2020 Quattroporte →
Trims, performance & features
Trims
Safety & driver-assist features
Built in: Grugliasco, Italy
NHTSA vPIC, as reported by the manufacturer for 2 2021 Quattroporte configurations; may not list every trim. How we calculate this →
Dimensions & weight
| Body | Length | Width | Height | Wheelbase | Track F / R | Curb weight | Weight F/R |
|---|---|---|---|---|---|---|---|
| Gts 4dr Sedan | 207.1 in | 76.8 in | 58.3 in | 124.8 in | 64.2 / 65 in | 4,189 lb | 50/50 |
| S Q4 4dr Sedan | 207.1 in | 76.8 in | 58.3 in | 124.8 in | 64.2 / 65 in | 4,233 lb | 50/50 |
Transport Canada CVS (Open Government Licence – Canada), Canadian-market figures.
Will it fit your garage? Check with your measurements →Engines, MPG & running costs
| Version | Engine | Transmission | Drive | City / Hwy / Comb | vs. class | Fuel / yr | CO₂ g/mi |
|---|---|---|---|---|---|---|---|
| Quattroporte SQ4 | 3.0L 6-cyl turbo | Automatic 8-spd | All-Wheel Drive | 16 / 24 / 19 | -21% | $4,350 | 472 |
| Quattroporte S | 3.0L 6-cyl turbo | Automatic 8-spd | Rear-Wheel Drive | 16 / 24 / 19 | -21% | $4,350 | 468 |
| Quattroporte Trofeo | 3.8L 8-cyl turbo | Automatic 8-spd | Rear-Wheel Drive | 13 / 20 / 16 | -34% | $5,150 | 560 |
EPA estimates; "vs. class" is combined MPG against the 2021 EPA class average. How we calculate this →
Safety ratings & technology
NHTSA has not published 5-Star ratings for the 2021 Maserati Quattroporte.
Similar 2021 large cars
| Model | Best MPG / range | NHTSA overall | Recalls |
|---|---|---|---|
| 2021 Maserati Quattroporte (this car) | 19 MPG | Not rated | 5 |
| 2021 Mercedes-Benz S-Class | 24 MPG | Not rated | 0 |
| 2021 BMW 7 Series | 25 MPG | Not rated | 0 |
| 2021 Lexus LS | 28 MPG | Not rated | 2 |
| 2021 Porsche Panamera | 22 MPG | Not rated | 4 |
| 2021 Audi A8 | 23 MPG | Not rated | 10 |
| 2021 Genesis G90 | 20 MPG | Not rated | 1 |
Recalls (5)
Back Over Prevention › Software · Feb 17, 2025
NHTSA campaign 25V098000 · 27,354 vehicles
- Problem
- Maserati North America, Inc. (Maserati) is recalling certain 2023-2024 Grecale, 2023-2025 MC20 Cielo, 2024 Granturismo, GranCabrio, 2021-2024 Levante, Ghibli, Quattroporte, and 2022-2025 MC 20 vehicles. The radio software may prevent the rearview image from displaying. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 111, "Rear Visibility."
- Risk
- A rearview camera image that does not display decreases the driver's visibility, increasing the risk of a crash.
- Fix
- The radio software will be updated over-the-air (OTA) or by a dealer, free of charge. Owner notification letters were mailed March 10, 2025. Owners may contact Maserati customer service at 877-696-2737. Maserati's number for this recall is 740.
Fuel System, Gasoline › Delivery › Pressure Sensor · Apr 15, 2024
NHTSA campaign 24V269000 · 58 vehicles
- Problem
- Maserati North America, Inc. (Maserati) is recalling certain 2021-2022 Quattroporte and Ghibli vehicles. The fuel line sensor housing may crack and leak fuel.
- Risk
- A fuel leak may cause an engine stall, increasing the risk of a crash. A fuel leak also increases the risk of fire in the presence of an ignition source.
- Fix
- Dealers will replace the fuel line sensor housing, free of charge. Owner notification letters were mailed May 21, 2024. Owners may contact Maserati customer service at 1-877-696-2737. Maserati's number for this recall is 718. This recall is an expansion of previous recall number 21V-872 (Maserati campaign 718).
Fuel System, Gasoline › Delivery › Pressure Sensor · Nov 10, 2021
NHTSA campaign 21V872000 · 409 vehicles
- Problem
- Maserati North America, Inc. (Maserati) is recalling certain 2021 Quattroporte, Ghibli, 2021-2022 Levante, and 2022 MC20 vehicles. The fuel line sensor housing may crack and leak fuel.
- Risk
- A fuel leak may cause an engine stall, increasing the risk of a crash. A fuel leak also increases the risk of fire in the presence of an ignition source.
- Fix
- Dealers will replace the fuel line sensor housing, free of charge. Owner notification letters were mailed December 17, 2021. Owners may contact Maserati customer service at 1-877-696-2737. Maserati's number for this recall is 442.
Seat Belts › Rear/Other › Retractor · Sep 10, 2021
NHTSA campaign 21V703000 · 701 vehicles
- Problem
- Maserati North America, Inc. (Maserati) is recalling certain 2021 Levante, Quattroporte, and Ghibli vehicles. The seat belt automatic locking retractors may deactivate early, which can prevent the child restraint system from securing properly. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 208, "Occupant Crash Protection."
- Risk
- An unsecured child restraint system can increase the risk of injury during a crash.
- Fix
- Dealers will inspect and replace the seat belt assemblies, as necessary, free of charge. Owner letters were mailed October 15, 2021. Owners may contact Maserati customer service at 1-877-696-2737. Maserati's number for this recall is 434.
Equipment › Other › Labels · Aug 5, 2021
NHTSA campaign 21V613000 · 125 vehicles
- Problem
- Maserati North America, Inc. (Maserati) is recalling certain 2021 Quattroporte Trofeo and Ghibli Trofeo vehicles equipped with optional 21-inch tires. The tire placard may have incorrect tire pressure information. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 110, "Tire Selection and Rims."
- Risk
- Tires that are inflated to the incorrect pressure could lead to a loss of vehicle stability and control, increasing the risk of a crash.
- Fix
- Dealers will replace the placard and update the tire pressure monitoring system, free of charge. Owner notification letters were mailed September 10, 2021. Owners may contact Maserati customer service at 1-877-696-2737. Maserati's number for this recall is 432.
Not every 2021 Maserati Quattroporte is affected — only a VIN check confirms your car.
Owner-reported problems
Unverified owner reports; best-sellers collect more.
Used 2021 Maserati Quattroporte buyer's checklist
- Run the VIN at nhtsa.gov/recalls. 5 recalls this year — ask for proof of repairs.
- Seat Belts — 2 owner reports. Confirm the airbag warning light turns off after start-up and any airbag recall was completed.
- Visibility/Wiper — 1 owner reports. Check all exterior lights, wipers and the windshield for cracks.
- Mileage to watch. Owners typically reported problems around 650 miles; ask what was repaired near that point.
- Before you pay: service records, a history report and an independent inspection.
Generated by DecodedCars from NHTSA recalls and owner complaints for the 2021 Maserati Quattroporte. Not a substitute for a professional inspection.
Other Quattroporte years
Compare all years →| Year | MPG (best) | Length | Overall | Recalls | Complaints |
|---|---|---|---|---|---|
| 2024 Quattroporte | 20 | 207.1 in | Not rated | 1 | 0 |
| 2023 Quattroporte | 20 | 207.1 in | Not rated | 1 | 1 |
| 2022 Quattroporte | 19 | 207.1 in | Not rated | 2 | 0 |
| 2020 Quattroporte | 19 | 207.1 in | Not rated | 0 | 0 |
| 2019 Quattroporte | 18 | 207.1 in | Not rated | 0 | 0 |
| 2018 Quattroporte | 18 | 207.1 in | Not rated | 2 | 1 |
| 2017 Quattroporte | 18 | 207.1 in | Not rated | 6 | 1 |
| 2016 Quattroporte | 18 | 207.1 in | Not rated | 4 | 0 |
| 2015 Quattroporte | 18 | 207.1 in | Not rated | 6 | 5 |
| 2014 Quattroporte | 18 | 206.7 in | Not rated | 8 | 10 |
| 2013 Quattroporte | 14 | 198.8 in | Not rated | 0 | 0 |
| 2012 Quattroporte | 15 | 198.8 in | Not rated | 1 | 1 |
Sources: EPA, NHTSA, Transport Canada, Wikimedia Commons. Not affiliated with NHTSA, the EPA or Maserati. How we calculate this →