Factory specifications, fluid capacities, torque values, EPA fuel economy and the federal safety record for the 2019 Q50 HEV.
The 2019 Infiniti Q50 HEV enters the model line as a passenger-car hybrid whose early ownership data shows 30 total complaints concentrated in the engine category alongside one recall. The engine's position as the leading complaint area highlights the hybrid powertrain as the central reliability question for this model year. Researchers should weigh this concentration when assessing the HEV variant's place in the Q50's broader dependability trajectory.
Replacement part sizes and factory part numbers — battery, bulbs, filters and belts.
Engine, drivetrain, dimensions and economy.
| Overall length | 189 in |
| Overall width | 71.7 in |
| Overall height | 57.5 in |
| Wheelbase | 112.2 in |
| Curb weight | 3845 lb |
| Track (front / rear) | 60.6 / 62.6 in |
| Weight distribution (front / rear) | 55/45 |
Owner-reported issues, recalls, investigations and service bulletins on record with NHTSA — an unfiltered look at what owners actually experience.
Owner complaints about the 2019 Infiniti Q50 HEV top in one area — the engine, 5 of 30 reports (17%), well ahead of the next concern. None of this vehicle's 1 recall campaigns target the engine, so those reports read as owner-reported wear-and-tear rather than an acknowledged defect. 3 of the reports describe a crash and 0 a fire — a small share of the total, but worth weighing against the engine pattern above. These are tallies of what owners actually reported to the federal government, not an editorial score — and higher-selling models naturally rack up more reports.
All 30 complaints on record, top 8 components.
Source: NHTSA Office of Defects Investigation complaint database.
Showing 1 of 1 campaigns on record for this vehicle.
Nissan North America, Inc. (Nissan) is recalling certain 2018-2019 Nissan Altima, Armada, Frontier, Kicks, Leaf, Maxima, Murano, NV, NV200, Pathfinder, Rogue, Rogue Sport, Sentra, Titan, Titan Diesel, Versa Note and… Remedy: Nissan will notify owners in phases, having dealers update the back-up camera settings software, free of charge. The recall began November 11, 2019 and all affected VINs should be…
Showing 5 of 121 bulletins on record with NHTSA.
| Bulletin | Date | Component | Summary |
|---|---|---|---|
| ITB09-063C | 2026-04-13 | Structure | CERTIFICATION LABEL AND VIN PLATE REPLACEMENT SERVICE INFORMATION Because of collision… |
| ITB12-011R | 2026-03-30 | Electrical System | TELEMATICS SERVICE INFORMATION See ITB19-029 for models built after those listed above… |
| ITB23-023A | 2025-02-20 | Electrical System | AEB WARNING LIGHT IS ON WITH WARNING MESSAGES DISPLAYED ON COMBINATION METER APPLIED… |
| ITB22-038D | 2025-02-04 | Engine | TURBOCHARGER REPLACEMENT PROCEDURE APPLIED ENGINES: VR30DDTT IF YOU CONFIRM One or both… |
| ITB17-060C | 2024-05-20 | Electrical System | INTELLIGENT KEY INITIALIZATION PROCEDURE STOPS OR WILL NOT CONTINUE This bulletin has… |
The most common OBD-II codes for this vehicle's emissions system. These are standardized SAE J2012 definitions, not vehicle-specific fault reports.
Decode factory build data for a specific vehicle by VIN.
Cross-vehicle references for the kinds of data on this page.
NHTSA lists 1 recall campaign(s) for this model year. Check your specific vehicle by VIN.