NHTSA lists 1 safety recall and 6 owner complaints for the 2005 Maserati Quattroporte. Most complaints involve fuel/propulsion system (3) and suspension (2). The EPA rates it 12 mpg combined.
Maserati North America, Inc. (Maserati) is recalling certain model year 2005-2008 Quattroporte, 2008 Granturismo, and 2008 Alfa Romeo 8C vehicles. The rear tie rod assemblies may have insufficient anti-corrosion material applied, allowing them to weaken and possibly fail.
Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.
“1. Initial Symptom: Strong fuel smell in passenger compartment and trunk. Investigation by Maserati specialist: fuel leaking from top plastic component of fuel pump, fuel stains down side of metal fuel tank, accumulation of fuel in trunk spare tire compartment below fuel tank. 2. Temporary Repair: Plastic fuel pump component was re-bonded using Locktite 406 as recommended by Locktite corporate chemist. Leak reoccurred within 2 years. 3. Forum Research: Fuel leaking from top plastic component of fuel pumps (both left and right) has been a common issue. 4. Warning Signs: None other than strong fuel smells in passenger and trunk compartments. 5. Seriousness: Inhalation of fuel vapor and close proximity to the battery in the trunk. :”
“REAR END SWAYING WITH ONLY 80MLS PER HOUR TRANSMISSION GOES INTO NEUTRAL WHEN TURNING”
Towing, payload and dimensions aren’t in the EPA or NHTSA data, so we don’t list them.
| Version | City | Hwy | Comb. | Fuel / yr | CO₂ g/mi |
|---|---|---|---|---|---|
| Quattroporte Auto 6-spd, 8 cyl, 4.2 L · Rear-Wheel Drive | 11 | 14 | 12 | $6,450 | 741 |
| Item | Miles | Time | Note |
|---|---|---|---|
| Engine oil & filter | 5,000–10,000 mi | 6–12 months | Follow the oil-life monitor if fitted |
| Tire rotation | 5,000–7,500 mi | Every oil change | Check pressure monthly |
| Engine air filter | 15,000–30,000 mi | 1–2 years | Sooner in dusty areas |
| Cabin air filter | 15,000–25,000 mi | 1–2 years | |
| Brake fluid | — | 2–3 years | Absorbs moisture over time |
| Coolant | 60,000–100,000 mi | 5–10 years | Long-life coolants last longer |
| Spark plugs | 60,000–100,000 mi | — | Iridium/platinum plugs at the long end |
| 12V battery | — | 3–5 years | Heat shortens battery life |
1 safety recall as of Nov 10, 2026, according to NHTSA. Recall repairs are free at a dealer. Check your VIN to see whether your car is included and whether the repair was done.
Owners filed 6 complaints with NHTSA. The most-cited components are fuel/propulsion system (3), suspension (2), structure (1). Complaints are unverified owner reports and aren't adjusted for how many cars were sold.
The EPA rates the 2005 Maserati Quattroporte at 12 mpg combined, depending on engine and drivetrain (1 version rated).