2018 Infiniti Q50 Red Sport
22MPG
Combined
2
Trims
2018
2019 →
Updated February 27, 2026
The 2018 Infiniti Q50 Red Sport Sedan provides 22 combined MPG. We’ve compiled EPA fuel economy data, NHTSA safety ratings, and recall history so you can make an informed decision.
2018 Infiniti Q50 Red Sport Specifications
| Spec | Value |
|---|---|
| Combined MPG | 22 combined MPG |
| City MPG | 20 |
| Highway MPG | 26 |
| Body Style | Sedan |
| Fuel Type | Premium |
| Drive | RWD |
| Available Trims | 2 |
Available Trims
| Trim | MPG (City/Hwy/Combined) | Engine | Transmission |
|---|---|---|---|
| 6 cyl | 20/26/22 | 3.0L 6cyl | Automatic (S7) |
| 6 cyl | 19/26/22 | 3.0L 6cyl | Automatic (S7) |
Annual Fuel Cost
Based on EPA estimates, the 2018 Infiniti Q50 Red Sport costs approximately $2,650 per year in fuel. This assumes 15,000 miles driven annually and current fuel prices.
Compare the 2018 Infiniti Q50 Red Sport
See how it stacks up against similar vehicles:
Other Model Years
- 2024 Infiniti Q50 Red Sport
- 2023 Infiniti Q50 Red Sport
- 2022 Infiniti Q50 Red Sport
- 2021 Infiniti Q50 Red Sport
- 2020 Infiniti Q50 Red Sport
- 2019 Infiniti Q50 Red Sport
- 2018 (this page)
Check Vehicle History
Considering a used Infiniti Q50 Red Sport? Get a comprehensive vehicle history report including accident records, ownership history, and more.
🔍 Check Infiniti Q50 Red Sport Vehicle History
Check VIN →
Check Vehicle History
Check VINGet the full story — accidents, ownership, recalls, odometer, and more. Decode any VIN instantly.