What are the most common problems with the 2018 Maserati Quattroporte?

The 3.8L V8 engine paired with an 8-speed automatic transmission delivers robust performance, but requires premium fuel.

How many recalls does the 2018 Maserati Quattroporte have?

The 2018 Maserati Quattroporte currently has 2 recalls on file. Review the full recall report to see affected components and available remedies.

Is the 2018 Maserati Quattroporte a good buy used?

Verdict: Proceed with caution. The 3.8L V8 engine paired with an 8-speed automatic transmission delivers robust performance, but requires premium fuel. Two recalls were issued: a critical fuel leak concern and incomplete front subframe welds. Verification of completed remedies is essential. While no complaints were logged, a high TSB count suggests potential for underlying issues requiring attention. Fuel economy is rated at 17 MPG combined, contributing to higher running costs. The absence of NHTSA safety ratings means buyers must rely on other assessments for safety assurance. Always verify service history, open recalls, and maintenance records before purchasing.

What maintenance costs should I expect for the 2018 Maserati Quattroporte?

Refer to the maintenance cost guide for interval schedules, DIY difficulty ratings, and typical repair cost ranges for the 2018 Maserati Quattroporte.

2018 Maserati Quattroporte Report

Known issues, recalls, running costs, and what to check before you buy.

Updated Jun 16, 2026Ethan Miller1 Critical Recall

Overall Score

Our Verdict

Proceed with caution

Key Takeaways

The 3.8L V8 engine paired with an 8-speed automatic transmission delivers robust performance, but requires premium fuel.
Two recalls were issued: a critical fuel leak concern and incomplete front subframe welds. Verification of completed remedies is essential.
While no complaints were logged, a high TSB count suggests potential for underlying issues requiring attention.
Fuel economy is rated at 17 MPG combined, contributing to higher running costs.

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Overview

2018 Maserati Quattroporte

The 2018 Maserati Quattroporte presents a luxurious Italian sedan experience, powered by a potent V8 engine and rear-wheel drive. While its performance and styling are undeniable draws, used car shoppers should approach with a clear understanding of its reliability record. This model year saw two significant recalls, one concerning a critical fuel leak and another for incomplete subframe welds, underscoring the need for diligent pre-purchase inspection. With 18 Technical Service Bulletins (TSBs) also noted, a comprehensive check of its mechanical and structural condition is paramount.

Critical Failure Risk

Potential for fuel leaks from the fuel delivery pipe connections in the engine compartment. This poses a significant fire risk and requires immediate attention.

Early detection can help you avoid a $500-$1,500 repair.

Open Maintenance Analysis →

Safety & Bulletins

Open Recalls2

Service Bulletins0

Full Recall History →

Owner Complaints

No primary complaint themes found.

Detailed Issue Breakdown →

Performance & Efficiency

Fuel Efficiency

Combined

MPG

City

MPG

Highway

MPG

Full Vehicle Specifications ↓

Reliability

Practicality

The score is mainly limited by high fuel consumption.

Buyer Fit

Who This Car Is For

Best for

Discerning buyers prioritizing Italian styling and V8 performance over absolute long-term reliability.

+2 more buyer-fit notes in the full report

Avoid if

Budget-conscious buyers expecting low maintenance costs and minimal repair bills.

+2 more buyer-fit warnings in the full report

2018 Maserati Quattroporte Reliability Analysis

Specs

Vehicle Specs

Fuel Type: Premium
Seating Capacity: 5
Transmission: Automatic
Drivetrain: Rear-Wheel Drive
Body Style: Sedan
EPA Combined MPG: 17

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Most Common Issues

1. Fuel Delivery Pipe Leaks

Most reported

Usage data observed

2. Incomplete Subframe Welds

Usage data observed

See all common issues in the maintenance guide

First Service Interval

- Oil Change (5W-40 Synthetic) (Parts: 5W-40 Synthetic Oil, Oil Filter) - Tire Rotation and Inspection - Brake System Inspection - Fluid Level Checks (Coolant, Brake, Power Steering)

Est. shop cost: $300 - $500

10,000 mi

Unlock the full maintenance guide for every scheduled service interval and cost forecast.

Full pre-purchase inspection checklist

Complete maintenance schedule (6 service intervals)

Repair forecasts with mileage and cost context

Full buyer-fit guidance and who should avoid it

Full specs and trim-level context

2 recall campaign details & remedy notes

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FAQ

Is the 2018 Maserati Quattroporte reliable?

The CarFocal Reliability Score for the 2018 Maserati Quattroporte is 8.4/10. Reliability score is 8.4/10. NHTSA recalls: 2. Owner complaints: 0.

How practical is the 2018 Maserati Quattroporte for daily use?

Practicality score is 5.3/10. The score is mainly limited by high fuel consumption. EPA combined economy is 17 MPG. Seating capacity is 5. 4 passenger doors are listed. Boot capacity is 530 litres.

What is the overall score for the 2018 Maserati Quattroporte?

The CarFocal Overall Score for the 2018 Maserati Quattroporte is 6.9/10. Overall score is 6.9/10 (Good). Confidence 52%. Maintenance 7.9/10. Practicality 5.3/10.

What does it cost to own and maintain a 2018 Maserati Quattroporte?

Based on Carfocal's data, First listed service: - Oil Change (5W-40 Synthetic) (Parts: 5W-40 Synthetic Oil, Oil Filter) - Tire Rotation and Inspection - Brake System Inspection - Fluid Level Checks (Coolant, Brake, Power Steering) at 10,000 miles. Estimated first-year maintenance: $800 - $1,500. Repair prediction highlight: Fuel Delivery System (typical at 50,000 miles, estimated cost Min: $500 • Max: $1,500).

What is the MSRP range for the 2018 Maserati Quattroporte?

Base MSRP is $106,660.

What engine is in the 2018 Maserati Quattroporte?

Engine specs list 8 • 3.8.

What transmission does the 2018 Maserati Quattroporte use?

According to CarFocal's specs for the 2018 Maserati Quattroporte, transmission is Automatic. The paired drivetrain is Rear-Wheel Drive.

Does the 2018 Quattroporte require Premium gas?

Manufacturer fuel recommendation: Premium.

What is the combined EPA MPG for the 2018 Maserati Quattroporte?

EPA combined estimate is 17 MPG.

What driver assistance and safety features are available on the 2018 Maserati Quattroporte?

6 standard and 5 optional driver assistance features. Key features include Anti-lock Braking System, Electronic Stability Control, Traction Control.

How many people fit in a 2018 Maserati Quattroporte?

According to CarFocal's specs for the 2018 Maserati Quattroporte, seating capacity is 5.

What body style is the 2018 Maserati Quattroporte?

According to CarFocal's specs for the 2018 Maserati Quattroporte, body style is sedan.

What drivetrain does the 2018 Maserati Quattroporte use?

According to CarFocal's specs for the 2018 Maserati Quattroporte, drivetrain is Rear-Wheel Drive. Transmission is Automatic.

Are there open safety recalls on the 2018 Maserati Quattroporte?

This model year has 2 official safety campaigns listed.