Infiniti ยท 2018
2018 Infiniti Q70
Official EPA fuel economy and NHTSA recall record, best combined figure 21 MPG.
Safety rating (NHTSA 5-Star)
Official crash-test ratings for the 2018 Infiniti Q70 4 DR AWD.
Fuel economy (EPA)
| Engine | Transmission | Fuel | City | Highway | Combined | CO2 g/mi |
|---|---|---|---|---|---|---|
| 5.6L 8-cyl | Automatic (S7) | Premium | 16 | 24 | 19 | 464 |
| 3.7L 6-cyl | Automatic (S7) | Premium | 18 | 25 | 21 | 433 |
Safety recalls (NHTSA)
1 campaign on record for this model year. Recall repairs are free at dealers; check your exact vehicle by VIN on nhtsa.gov/recalls.
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.
Owner complaints (NHTSA)
2 complaints filed by owners for this model year. Complaints are owner reports, not confirmed defects - browse them in full on nhtsa.gov.
Frequently Asked Questions
What is the fuel economy of a 2018 Infiniti Q70?
EPA figures for the 2018 Infiniti Q70 reach 21 MPG combined depending on configuration; the table on this page lists every tested engine and transmission combination.
Are there recalls on the 2018 Infiniti Q70?
NHTSA lists 1 safety recall campaign for the 2018 Infiniti Q70. Check your specific vehicle by VIN on the official NHTSA site, recalls are fixed free of charge by dealers.
What are common problems with the 2018 Infiniti Q70?
Owners have filed 2 complaints with NHTSA for the 2018 Infiniti Q70, most often about: Air Bags, Seat Belts. Complaint counts reflect what owners report, not confirmed defects.
Sources: EPA fueleconomy.gov, the NHTSA recalls, complaints and 5-Star Safety Ratings databases (all US public data), refreshed monthly. Recall texts are quoted from the official record. Details on About & Data Sources.