Infiniti Q50 Hybrid — All Years
We have Infiniti Q50 Hybrid specifications on file for 5 model years, 2014–2018, covering saloon/sedan trims. EPA data lists a single engine, the 3.5L 6-cyl. Combined fuel economy runs from 34 to 37 mpg (UK) depending on year, engine and transmission. 2 of the 2 rated model years hold an overall 5-star NHTSA rating. Select a year below for full engine, fuel economy, dimensions and safety data.
| Year | Engine(s) | Fuel | MPG (UK) | CO₂ g/km | NHTSA | Recalls | Complaints |
|---|---|---|---|---|---|---|---|
| 2018 | 3.5L 6-cyl | Premium Gasoline | 34–35 | 191 | — | 3 | 43 |
| 2017 | 3.5L 6-cyl | Premium Gasoline | 34–35 | 191 | — | 4 | 62 |
| 2016 | 3.5L 6-cyl | Premium Gasoline | 34–36 | 183 | — | 4 | 39 |
| 2015 | 3.5L 6-cyl | Premium Gasoline | 36–37 | 178 | 5★ | 3 | 130 |
| 2014 | 3.5L 6-cyl | Premium Gasoline | 36–37 | 175 | 5★ | 8 | 189 |
Best and Worst Infiniti Q50 Hybrid Years: What the NHTSA Data Shows
Across the 5 Infiniti Q50 Hybrid model years from 2014 to 2018 that have NHTSA data, the typical year has about 62 owner complaints on file. These are the extremes:
Fewest owner complaints
Complaint counts are unverified owner reports to NHTSA and rise with how many cars were sold and how long they have been on the road, so treat them as a pointer for what to inspect, not a reliability score. Model years after 2022 are left out because they have had little time to accumulate reports. Always check a specific car by VIN at nhtsa.gov/recalls.
Engine History
- 3.5L 6-cyl — 2014–2018
Engines are those EPA lists for each model year; the MPG (UK) column shows the range across configurations where more than one exists.
Frequently Asked Questions
What years is the Infiniti Q50 Hybrid covered on this site?
We have data for 5 model years of the Infiniti Q50 Hybrid, from 2014 to 2018.
What engines does the Infiniti Q50 Hybrid come with?
EPA data lists: 3.5L 6-cyl (2014–2018).
Which Infiniti Q50 Hybrid year has the best fuel economy?
The 2015 model returns the highest combined MPG (UK) on record here, at 37 mpg on its most efficient configuration.
Does the Infiniti Q50 Hybrid have a 5-star NHTSA safety rating?
Yes — the 2014, 2015 model years hold an overall 5-star NHTSA rating on record here.
Which Infiniti Q50 Hybrid model years have the most recalls and complaints?
The 2014 model year has the most NHTSA recall campaigns on record (8), and the 2014 has the most owner complaints (189). Counts are from NHTSA as of 6 October 2026 and change over time; complaints are unverified owner reports.
What body style is the Infiniti Q50 Hybrid?
The Infiniti Q50 Hybrid is classed as a saloon/sedan on this site.
As an Amazon Associate and CJ Affiliate and AWIN publisher we earn from qualifying purchases. Links below are affiliate links.
Popular Infiniti Q50 Hybrid Accessories
Last updated: