Skip to main content
Best match Lowest price Highest price Lowest mileage Highest mileage Nearest location Best deal Newest year Oldest year Newest listed Oldest listed
Skip to Filters
  • Gray 2018 INFINITI Q50 3.0t SportGray 2018 INFINITI Q50 3.0t SportGray 2018 INFINITI Q50 3.0t SportGray 2018 INFINITI Q50 3.0t SportGray 2018 INFINITI Q50 3.0t SportGray 2018 INFINITI Q50 3.0t Sport

    $14,998

    117,228 mi.
    Est. $273/mo

    Mercedes-Benz of Paramus

    4.4
    Check Availability
    Paramus, NJ (24 mi)
    Quick view
  • Black 2018 INFINITI Q50 3.0t LUXEBlack 2018 INFINITI Q50 3.0t LUXEBlack 2018 INFINITI Q50 3.0t LUXEBlack 2018 INFINITI Q50 3.0t LUXEBlack 2018 INFINITI Q50 3.0t LUXEBlack 2018 INFINITI Q50 3.0t LUXE

    $20,895

    84,358 mi.
    Est. $380/mo

    King tut auto group llc

    Check Availability
    Elizabeth, NJ (9 mi)
    Quick view
  • Midnight Black 2018 INFINITI Q50 3.0t LUXE AWDMidnight Black 2018 INFINITI Q50 3.0t LUXE AWDMidnight Black 2018 INFINITI Q50 3.0t LUXE AWDMidnight Black 2018 INFINITI Q50 3.0t LUXE AWDMidnight Black 2018 INFINITI Q50 3.0t LUXE AWDMidnight Black 2018 INFINITI Q50 3.0t LUXE AWD

    $15,988

    77,987 mi.
    Est. $291/mo

    Arrow Motors

    5.0
    Check Availability
    Linden, NJ (8 mi)
    Quick view
  • Midnight Black 2018 INFINITI Q50 3.0t LUXEMidnight Black 2018 INFINITI Q50 3.0t LUXEMidnight Black 2018 INFINITI Q50 3.0t LUXEMidnight Black 2018 INFINITI Q50 3.0t LUXEMidnight Black 2018 INFINITI Q50 3.0t LUXEMidnight Black 2018 INFINITI Q50 3.0t LUXE

    $16,195

    70,965 mi.
    Est. $294/mo

    G-Motors of Old Bridge

    4.4
    Check Availability
    Old Bridge, NJ (19 mi)
    Quick view
  • Graphite Shadow 2018 INFINITI Q50 3.0t LUXEGraphite Shadow 2018 INFINITI Q50 3.0t LUXEGraphite Shadow 2018 INFINITI Q50 3.0t LUXEGraphite Shadow 2018 INFINITI Q50 3.0t LUXEGraphite Shadow 2018 INFINITI Q50 3.0t LUXEGraphite Shadow 2018 INFINITI Q50 3.0t LUXE

    $14,888

    44,058 mi.
    Est. $271/mo

    MajorWorld Chevy

    3.9
    Check Availability
    Long Island City, NY (24 mi)
    Quick view
  • Black 2018 INFINITI Q50 3.0t SportBlack 2018 INFINITI Q50 3.0t SportBlack 2018 INFINITI Q50 3.0t SportBlack 2018 INFINITI Q50 3.0t SportBlack 2018 INFINITI Q50 3.0t SportBlack 2018 INFINITI Q50 3.0t Sport

    $14,995

    91,107 mi.
    Est. $273/mo

    Queens Auto

    3.3
    Check Availability
    Queens, NY (25 mi)
    Quick view
  • Graphite Shadow 2018 INFINITI Q50 400

    $21,350

    53,865 mi.
    Est. $388/mo

    Autoshow LLC

    3.5
    Check Availability
    Somerset, NJ (18 mi)
    Quick view
  • $15,989

    87,260 mi.
    Est. $291/mo

    Speedway Motors LLC

    3.7
    Check Availability
    Patterson, NJ (18 mi)
    Quick view
  • White 2018 INFINITI Q50 LuxeWhite 2018 INFINITI Q50 LuxeWhite 2018 INFINITI Q50 LuxeWhite 2018 INFINITI Q50 LuxeWhite 2018 INFINITI Q50 LuxeWhite 2018 INFINITI Q50 Luxe

    $20,998

    72,768 mi.
    Est. $382/mo

    CarMax Newark

    1.3
    Check Availability
    Free delivery to Green Brook Township, NJ (10 mi)
    Quick view
  • White 2018 INFINITI Q50 LuxeWhite 2018 INFINITI Q50 LuxeWhite 2018 INFINITI Q50 LuxeWhite 2018 INFINITI Q50 LuxeWhite 2018 INFINITI Q50 LuxeWhite 2018 INFINITI Q50 Luxe

    $21,998

    67,364 mi.
    Est. $400/mo

    CarMax Lithia Springs

    Check Availability
    $599 delivery to Green Brook Township, NJ (10 mi)
    Quick view
  • Graphite Shadow 2018 INFINITI Q50 3.0t LUXEGraphite Shadow 2018 INFINITI Q50 3.0t LUXEGraphite Shadow 2018 INFINITI Q50 3.0t LUXEGraphite Shadow 2018 INFINITI Q50 3.0t LUXEGraphite Shadow 2018 INFINITI Q50 3.0t LUXEGraphite Shadow 2018 INFINITI Q50 3.0t LUXE

    $10,935

    132,819 mi.
    Est. $199/mo

    Lester Glenn Honda

    4.9
    Check Availability
    Sea Girt, NJ (43 mi)
    Quick view
  • Graphite Shadow 2018 INFINITI Q50 3.0t LUXEGraphite Shadow 2018 INFINITI Q50 3.0t LUXEGraphite Shadow 2018 INFINITI Q50 3.0t LUXEGraphite Shadow 2018 INFINITI Q50 3.0t LUXEGraphite Shadow 2018 INFINITI Q50 3.0t LUXEGraphite Shadow 2018 INFINITI Q50 3.0t LUXE

    $17,999

    78,533 mi.
    Est. $327/mo

    Sunrise Autoland

    Check Availability
    Jamaica, NY (31 mi)
    Quick view
  • Graphite Shadow 2018 INFINITI Q50 3.0t LUXEGraphite Shadow 2018 INFINITI Q50 3.0t LUXEGraphite Shadow 2018 INFINITI Q50 3.0t LUXEGraphite Shadow 2018 INFINITI Q50 3.0t LUXEGraphite Shadow 2018 INFINITI Q50 3.0t LUXEGraphite Shadow 2018 INFINITI Q50 3.0t LUXE

    $21,995

    72,579 mi.
    Est. $400/mo

    MotorHub Inc.

    Check Availability
    Inwood, NY (34 mi)
    Quick view
  • Hagane Blue 2018 INFINITI Q50 3.0t LUXEHagane Blue 2018 INFINITI Q50 3.0t LUXEHagane Blue 2018 INFINITI Q50 3.0t LUXEHagane Blue 2018 INFINITI Q50 3.0t LUXEHagane Blue 2018 INFINITI Q50 3.0t LUXEHagane Blue 2018 INFINITI Q50 3.0t LUXE

    $11,900

    103,995 mi.
    Est. $216/mo

    GTA Motors

    3.3
    Check Availability
    Burlington, NJ (39 mi)
    Quick view
  • Gray 2018 INFINITI Q50 3.0t SPORTGray 2018 INFINITI Q50 3.0t SPORTGray 2018 INFINITI Q50 3.0t SPORT

    $21,495

    48,605 mi.
    Est. $391/mo

    Circle INFINITI

    4.9
    West Long Branch, NJ (35 mi)
    Quick view
  • Black 2018 INFINITI Q50 3.0t Sport

    Not Priced

    90,050 mi.

    J & S Autohaus

    4.0
    Check Availability
    Ewing, NJ (39 mi)
    Quick view
  • $20,172

    27,774 mi.
    Est. $367/mo

    DARCARS Lexus of Mt. Kisco

    4.8
    Check Availability
    Mt. Kisco, NY (49 mi)
    Quick view

INFINITI Q50 prices by year

Model year Average price Deals
2023 INFINITI Q50 $34,562 27 Good deals
2017 INFINITI Q50 $13,493 6 Good deals

About the 2018 INFINITI Q50

Basics

2.0t PURE shown (base trim).

Seating
5
Door count
4
Drivetrain
Rear-wheel drive
Combined MPG
25
Transmission
7-Speed A/T
Engine
208.0-hp, 2.0-liter, 4 Cylinder Engine (Gasoline Fuel)
Side view of the 2018 INFINITI Q50
FAQs

How much does the 2018 INFINITI Q50 cost?

The 2018 INFINITI Q50 price depends on several factors, including the trim level, optional features, mileage, vehicle history and location. The nationwide average price for a 2018 Q50 is $17,340, with pricing starting at $6,750.

What is the MPG of the 2018 INFINITI Q50?

The 2018 INFINITI Q50 offers up to 23 MPG in city driving and 30 MPG on the highway for a combined rating of 25 MPG.

These figures are based on EPA mileage ratings and are for comparison purposes only. The actual mileage will vary depending on the selected vehicle trim, driving conditions, driving habits, vehicle maintenance, and other factors.

What are some similar vehicles and competitors of the 2018 INFINITI Q50?

The 2018 INFINITI Q50 compares to and/or competes against the following vehicles:


Is the 2018 INFINITI Q50 reliable?

The 2018 INFINITI Q50 has an average reliability rating of 4.6 out of 5 according to Cars.com consumers. Find real-world reliability insights within consumer reviews from 2018 Q50 owners.

Is the 2018 INFINITI Q50 a good sedan?

Below are the Cars.com consumer ratings for the 2018 INFINITI Q50.

(84 reviews)
Rating breakdown (out of 5):
Comfort
4.5
Interior
4.5
Performance
4.7
Value
4.4
Exterior
4.6
Reliability
4.6
Ratings (84 reviews)

86% of drivers recommend this car

Rating breakdown (out of 5):
Comfort
4.5
Interior
4.5
Performance
4.7
Value
4.4
Exterior
4.6
Reliability
4.6
Trims

2.0t LUXE (2 styles)

Style
2.0t LUXE RWD 2.0t LUXE AWD
Inventory price
Starting at $37,550 Starting at $39,550
Combined MPG
25 24
Engine
208.0-hp, 2.0-liter, 4 Cylinder Engine (Gasoline Fuel) 208.0-hp, 2.0-liter, 4 Cylinder Engine (Gasoline Fuel)

2.0t PURE (2 styles)

Style
2.0t PURE RWD 2.0t PURE AWD
Inventory price
Starting at $35,200 Starting at $37,200
Combined MPG
25 24
Engine
208.0-hp, 2.0-liter, 4 Cylinder Engine (Gasoline Fuel) 208.0-hp, 2.0-liter, 4 Cylinder Engine (Gasoline Fuel)

3.0t LUXE (2 styles)

Style
3.0t LUXE RWD 3.0t LUXE AWD
Inventory price
Starting at $39,150 Starting at $41,150
Combined MPG
23 22
Engine
300.0-hp, 3.0-liter, V6 Cylinder Engine (Gasoline Fuel) 300.0-hp, 3.0-liter, V6 Cylinder Engine (Gasoline Fuel)

3.0t SPORT (2 styles)

Style
3.0t SPORT AWD 3.0t SPORT RWD
Inventory price
Starting at $42,650 Starting at $40,650
Combined MPG
22 23
Engine
300.0-hp, 3.0-liter, V6 Cylinder Engine (Gasoline Fuel) 300.0-hp, 3.0-liter, V6 Cylinder Engine (Gasoline Fuel)

RED SPORT 400 (2 styles)

Style
RED SPORT 400 RWD RED SPORT 400 AWD
Inventory price
Starting at $51,000 Starting at $53,000
Combined MPG
22 22
Engine
400.0-hp, 3.0-liter, V6 Cylinder Engine (Gasoline Fuel) 400.0-hp, 3.0-liter, V6 Cylinder Engine (Gasoline Fuel)
Skip to Listings
Best match Lowest price Highest price Lowest mileage Highest mileage Nearest location Best deal Newest year Oldest year Newest listed Oldest listed