DecodedCarsInfiniti Q40
1 model years from 2015 to 2015, compared on size, efficiency, safety and reliability.
- Model years
- 2015–2015
- Class
- Midsize Cars
- Latest engines
- 3.7L 6-cyl
- Best MPG
- 22–22 combined, by year
- Latest rating
- Not rated
- Recalls
- 0 campaigns, all years
- Most complaints
- 2015 (8)
The 2015 Q40 in brief
The 2015 Infiniti Q40 is a midsize car offered with a 3.7L 6-cyl engine and rear-wheel drive and all-wheel drive.
EPA rates its most efficient version at 22 MPG combined (19 city / 27 highway), 14% worse than the 2015 midsize car average of 25.7 MPG, for an estimated $3,750 a year in fuel.
NHTSA has not published a 5-Star overall rating for this model year.
It has 0 recall campaigns on file and owners have filed 8 complaints with NHTSA since 2015, most often about the air bags.
The Infiniti Q40 has 1 model year in our data, from 2015 to 2015.
Owners most often report problems with the air bags (3), unknown or other (3), electronic stability control (esc) (1).
2015 Q40 pros & cons
Full 2015 details →What's good
- AWD / 4WD available
- No recalls so far
Watch out for
- Below-average fuel economyBest version gets 22 MPG combined, 14% below the 2015 midsize car average of 25.7 MPG.
- Premium fuel requiredEvery gasoline version is rated for premium, which raises running costs.
Show all 1 model years side by side
| Year | Latest engines | Best MPG / range | Length | Weight | Overall | Recalls | Complaints |
|---|---|---|---|---|---|---|---|
| 2015 | 3.7L 6-cyl | 22 MPG | – | – | Not rated | 0 | 8 |
Alternatives to the 2015 Q40
| Model | Best MPG / range | NHTSA overall | Recalls |
|---|---|---|---|
| 2015 BMW 5 Series | 30 MPG | Not rated | 0 |
| 2015 Mercedes-Benz E-Class | 25 MPG | Not rated | 0 |
| 2015 Audi A6 | 29 MPG | Not rated | 4 |
| 2015 Lexus LS | 20 MPG | Not rated | 1 |
| 2015 Lexus GS | 31 MPG | Not rated | 1 |
| 2015 Lexus ES | 40 MPG | Not rated | 1 |
Most common owner-reported problems
Sources: EPA, NHTSA, Transport Canada, Wikipedia, Wikimedia Commons. Not affiliated with NHTSA, the EPA or Infiniti. How we calculate this →