DecodedCars2018 Maserati Quattroporte
Trims, performance, features, fuel economy, safety and known problems — with the pros and cons against similar 2018 models.
- Class
- Large Cars
- Body styles
- Gts 4dr Sedan, S Q4 4dr Sedan
- Engines
- 3.0L 6-cyl turbo, 3.8L 8-cyl turbo
- Drivetrain
- All-Wheel Drive, Rear-Wheel Drive
- Fuel
- Premium Gasoline
- MPG (best)
- 18 combined · 16 city / 23 hwy
- Length
- 207.1 in
- Curb weight
- 4,189–4,233 lb
- NHTSA rating
- Not rated
- Recalls
- 2 campaigns
Pros & cons
What's good
- AWD / 4WD available
Watch out for
- Below-average fuel economyBest version gets 18 MPG combined, 22% below the 2018 large car average of 23.1 MPG.
- Premium fuel requiredEvery gasoline version is rated for premium, which raises running costs.
Calculated from EPA, NHTSA and vPIC data against 11 similar 2018 models — not a review. How we calculate this →
Overview
The 2018 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 18 MPG combined (16 city / 23 highway), 22% worse than the 2018 large car average of 23.1 MPG, for an estimated $4,550 a year in fuel.
NHTSA has not published a 5-Star overall rating for this model year.
It has 2 recall campaigns on file and owners have filed 1 complaint with NHTSA since 2015, most often about the vehicle speed control.
What changed for 2018
No changes to engines, powertrains, drivetrains, size, EPA ratings or NHTSA crash rating compared with the 2017 Quattroporte — a carry-over year in the data.
Compared with 2017; trim, feature and price changes aren't covered. See the 2017 Quattroporte →
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 V6 | 3.0L 6-cyl turbo | Automatic 8-spd | All-Wheel Drive | 16 / 23 / 18 | -22% | $4,550 | 485 |
| Quattroporte S | 3.0L 6-cyl turbo | Automatic 8-spd | Rear-Wheel Drive | 16 / 23 / 18 | -22% | $4,550 | 482 |
| Quattroporte V8 | 3.8L 8-cyl turbo | Automatic 8-spd | Rear-Wheel Drive | 15 / 22 / 17 | -26% | $4,850 | 517 |
EPA estimates; "vs. class" is combined MPG against the 2018 EPA class average. How we calculate this →
Safety ratings & technology
NHTSA has not published 5-Star ratings for the 2018 Maserati Quattroporte.
Similar 2018 large cars
| Model | Best MPG / range | NHTSA overall | Recalls |
|---|---|---|---|
| 2018 Maserati Quattroporte (this car) | 18 MPG | Not rated | 2 |
| 2018 Lexus LS | 28 MPG | Not rated | 4 |
| 2018 Lincoln Continental | 21 MPG | ★★★★★ | 2 |
| 2018 Jaguar XJ | 21 MPG | Not rated | 0 |
| 2018 Porsche Panamera | 24 MPG | Not rated | 8 |
| 2018 Audi A8 | 22 MPG | Not rated | 2 |
| 2018 Audi RS 7 | 17 MPG | Not rated | 2 |
Recalls (2)
Structure › Frame And Members · May 25, 2018
NHTSA campaign 18V347000 · 62 vehicles
- Problem
- Maserati North America, Inc. (Maserati) is recalling certain 2018 Maserati Quattroporte, Ghibli, and Levante vehicles. The welds on the front sub frame may be incomplete, which can result in the welds breaking.
- Risk
- If the welds fracture, it can cause a loss of vehicle control, increasing the risk of a crash.
- Fix
- Maserati will notify owners, and dealers will inspect the sub frame for incomplete welds, replacing the sub frame, as necessary, free of charge. The recall began on June 29, 2018. Owners may contact Maserati customer service at 1-877-696-2737. Maserati's number for this recall is 369.
Fuel System, Gasoline › Delivery › Hoses, Lines/Piping, And Fittings · Dec 21, 2017
NHTSA campaign 17V834000 · 1,405 vehicles
- Problem
- Maserati North America, Inc. (Maserati) is recalling certain 2018 Maserati Quattroporte and Ghibli vehicles. These vehicles have a fuel delivery pipe in the engine compartment that may leak fuel at the connections.
- Risk
- A fuel leak within the engine compartment increases the risk of a fire.
- Fix
- Maserati will notify owners, and dealers will install a new fuel delivery line kit, free of charge. The recall is expected to begin February 9, 2018. Owners may contact Maserati customer service at 1-877-696-2737. Maserati's number for this recall is 363.
Not every 2018 Maserati Quattroporte is affected — only a VIN check confirms your car.
Owner-reported problems
Unverified owner reports; best-sellers collect more.
Used 2018 Maserati Quattroporte buyer's checklist
- Run the VIN at nhtsa.gov/recalls. 2 recalls this year — ask for proof of repairs.
- Vehicle Speed Control — 1 owner reports. Ask the seller and mechanic specifically about this system.
- Mileage to watch. Owners typically reported problems around 4,500 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 2018 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 |
| 2021 Quattroporte | 19 | 207.1 in | Not rated | 5 | 3 |
| 2020 Quattroporte | 19 | 207.1 in | Not rated | 0 | 0 |
| 2019 Quattroporte | 18 | 207.1 in | Not rated | 0 | 0 |
| 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 →