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Independent review & score by Carivo
| Engine | 5.6L 8-Cylinder |
|---|---|
| Transmission | Automatic (S7) |
| Drivetrain | Rear-Wheel Drive |
| Fuel Type | Premium |
| City / Hwy MPG | 16 / 24 MPG |
| Combined MPG | 19 MPG |
| Est. Annual Fuel Cost | $4,300 |
| CO₂ Emissions | 464 g/mi |
| Seating Capacity | 5 passengers |
| Body Style | Sedan |
| Base Price | $39,770–$49,373 |
Source: EPA FuelEconomy.gov & manufacturer data. Figures reflect base trim; actual specs vary by trim level.
With an overall Carivo score of 7.5/10, the 2018 Infiniti Q70 earns a Recommended rating among the sedans we've scored. Its strongest dimension is Technology at 8.2/10, while Value at 6.6/10 is where it trails the competition most noticeably. It's a solid all-rounder that delivers across most dimensions without obvious deal-breakers.
Reliability and safety are the two dimensions that matter most for long-term ownership costs. Reliability comes in at 7.0/10 in our assessment — above the middle of the pack for this class, though not flawless. On safety it earns 8.1/10: respectable, if not class-leading — several competitors bundle more driver-assist tech as standard. Check your trim's official ratings at nhtsa.gov.
The 8.1/10 performance score reflects a chassis and powertrain that punch above the segment norm — this is a sedan you choose partly for the drive itself. Technology scores 8.2/10 — one of the stronger tech packages in the segment. Expect a responsive infotainment system, broad smartphone integration, and a solid suite of driver-assistance features.
Priced from $39,770–$49,373, 16 MPG, seating 5, the Infiniti Q70 sits in the mid-market bracket of the sedan segment. The value score of 6.6/10 is a red flag — comparable alternatives offer meaningfully more for the same outlay. Shop the segment before deciding. At 8 years old, resale value, parts availability, and whether a successor model has improved on its weak points are all worth investigating before committing.
Bottom line: Think of the 2018 Infiniti Q70 as the dependable pick rather than the exciting one. Its softer scores in value are the only real asterisks. Shoppers who value predictability over headlines will be well served.
Carivo scores are our own editorial assessment, informed by NHTSA safety and recall records, EPA fuel-economy figures, and manufacturer-published specifications. Scores are reviewed periodically and updated when new data becomes available. See our full methodology →
The 2018 Infiniti Q70 ranks #585 of 1310 sedans in the Carivo database — better than 55% of the segment. Its 7.5/10 overall score is exactly at the segment average of 7.5/10. Its $39,770 starting price is about 44% above the segment's median of $27,664.
Rankings are recalculated as new vehicles and scores are added. See the full Sedan ranking → · Best Sedans under $50k →
Smart-money pick: the 2015 Infiniti Q70 scores 7.4/10 — within striking distance of the 2018's 7.5 — and starts roughly $4,500 lower. If you don't need the newest model year, that's money better spent on a higher trim or kept in your pocket.
| Year | Score | Starting price (MSRP when new) | |
|---|---|---|---|
| 2019 | 7.6/10 | $41,225 | Read review → |
| 2018 (this review) | 7.5/10 | $39,770 | |
| 2017 | 7.4/10 | $38,315 | Read review → |
| 2016 | 7.4/10 | $36,860 | Read review → |
| 2015 | 7.4/10 | $35,405 | Read review → |
| 2014 | 7.4/10 | $33,950 | Read review → |
The following recall campaign has been filed with NHTSA for this model and year. Recall repairs are performed free of charge by franchised dealers; check your specific vehicle by VIN at nhtsa.gov/recalls.
| Power train / Driveline / Driveshaft 21/06/2024 · 24V470000 | Nissan North America, Inc. (INFINITI) is recalling certain 2011-2013 M56, 2012-2013 M35 Hybrid, 2014-2018 Q50, Q70 Hybrid, 2014-2019 Q70, and 2015-2019 Q70L two-wheel drive vehicles. The driveshaft can fatigue and break. |
|---|
Source: NHTSA recall database, fetched at page build time.
We rate the 2018 Infiniti Q70's reliability 7.0/10 — above the middle of the pack for this class. It has 1 NHTSA recall campaign on record for this model year (details in the recalls section above — repairs are free at dealers).
1 NHTSA recall campaign matched this model and year as of our latest check. Verify your specific vehicle by VIN at nhtsa.gov/recalls.
It scores 7.5/10 overall, ranking #585 of 1310 sedans in our database (better than 55% of the segment). A solid choice for most buyers — compare it against the segment leaders before deciding.
The 2018 Infiniti Q70 starts at $39,770 and ranges up to $49,373 across trims (MSRP when new). At 16 MPG, expect roughly $3,281/year in fuel at 15,000 miles/year.
Other sedans at a similar price point, ranked by Carivo score.
Explore the full lineup of Infiniti models scored by Carivo — ranked by overall score across reliability, safety, value, performance, and technology.
