2018 Infiniti Q50
The 2018 Infiniti Q50 is a midsize car, rated at 25 MPG combined by the EPA. NHTSA lists 3 recalls for this model year.
- Combined MPG
- 25
- NHTSA safety
- Not rated
- Starting price
- $43,000
- Recalls
- 3
Watch: Q50 reviews
Full specifications
Identity
SRC · NHTSA vPIC| Make | Infiniti |
|---|---|
| Model | Q50 |
| Model year | 2018 |
| Vehicle class | Midsize Car |
Engine & drivetrain
SRC · EPA FuelEconomy| Displacement | 2 L |
|---|---|
| Cylinders | 4 |
| Transmission | Automatic (S7) |
| Drivetrain | Rear-Wheel Drive |
| Fuel | Premium Gasoline |
Fuel economy
SRC · EPA FuelEconomy| City MPG | 23 |
|---|---|
| Highway MPG | 30 |
| Combined MPG | 25 |
| CO₂ tailpipe | 349 g/mi |
| EPA annual fuel cost | $3100 |
Available configurations
SRC · EPA FuelEconomy| Q50 | 23 MPG combined |
|---|---|
| Q50 | 25 MPG combined |
| Q50 AWD | 22 MPG combined |
| Q50 AWD | 24 MPG combined |
| Q50 Hybrid | 29 MPG combined |
| Q50 Hybrid AWD | 28 MPG combined |
| Q50 Red Sport | 22 MPG combined |
| Q50 Red Sport AWD | 22 MPG combined |
Fuel economy
SRC · EPA FuelEconomy| City | 23 MPG |
|---|---|
| Highway | 30 MPG |
| Combined | 25 MPG |
Efficiency vs class average
About 32% below the class average.
- Amount financed
- $38,700
- Total interest
- $6,733
Partner offers · may earn us a commission
≈ $1,608/yr · 12,000 mi/yr · $3.35/gal
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Cost to own
Estimate monthly payments and 5-year fuel cost using the tools in the sidebar. Figures use EPA fuel economy and current U.S. energy prices from EIA.
Safety ratings & recalls
SRC · NHTSA vPIC- Rollover
Recalls (3)
- BACK OVER PREVENTION: SENSING SYSTEM: CAMERA19V654000 · 2019-09-12
Nissan North America, Inc. (Nissan) is recalling certain 2018-2019 Nissan Altima, Armada, Frontier, Kicks, Leaf, Maxima, Murano, NV, NV200, Pathfinder, Rogue, Rogue Sport, Sentra, Titan, Titan Diesel, Versa Note and Versa Sedan vehicles, as well as Infiniti Q50, Q60, QX30 and QX80 vehicles. Additionally included are 2019 Nissan GT-R and Taxi and Infiniti QX50, QX60, Q70, Q70L vehicles. The back-up camera and display settings can be adjusted such that the rear view image is no longer visible and the system will retain that setting the next time the vehicle is placed in reverse. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 111, "Rear Visibility."
Remedy: Nissan will notify owners in phases, having dealers update the back-up camera settings software, free of charge. The recall began November 11, 2019 and all affected VINs should be activated. Owners may contact Nissan customer service at 1-800-867-7669 or INFINITI customer service at 1-800-662-6200.
- FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP17V476000 · 2017-07-27
Nissan North America, Inc. (Nissan) is recalling certain 2016-2018 Infiniti Q50 and 2017 Infiniti Q60 vehicles equipped with a 2.0L engine. Incorrect Fuel Pump Control Module (FPCM) software may allow the fuel level in the main tank to be too low to supply fuel to the engine, causing the engine to stall while driving.
Remedy: Nissan will notify owners, and Infiniti dealers will reprogram the Fuel Pump Control Module (FPCM) with corrected software, free of charge. The recall began August 29, 2017. Owners may contact Infiniti customer service at 1-800-662-6200.
- POWER TRAIN:DRIVELINE:DRIVESHAFT24V470000 · 2024-06-21
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.
Remedy: Dealers will replace the driveshaft, free of charge. Owner notification letters were mailed August 13, 2024. Owners may contact INFINITI's customer service at 1-800-662-6200. INFINITI's numbers for this recall are R24A5 and R24A7.
Compare with rivals
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Frequently asked questions
What is the MPG of the 2018 Infiniti Q50?
The 2018 Infiniti Q50 is EPA-rated at 25 MPG combined (23 city / 30 highway).
Is the 2018 Infiniti Q50 reliable?
NHTSA lists 3 recalls for the 2018 Infiniti Q50. Recalls are repaired free of charge by the manufacturer — verify any open recalls by VIN before purchase.
How much does it cost to fuel the 2018 Infiniti Q50?
At 12,000 miles per year, the 2018 Infiniti Q50 costs roughly $1,608 per year to fuel, or about $8,040 over 5 years at current U.S. energy prices.
What type of vehicle is the 2018 Infiniti Q50?
The 2018 Infiniti Q50 is classified as a midsize car. Common rivals in this class are worth comparing on price, MPG, and safety.
Sources: NHTSA vPIC · EPA FuelEconomy · NHTSA vPIC