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Used 2018 INFINITI Q50 for Sale near Washington, DC

101 results
Washington, DC
2017 INFINITI Q50 2.0t Premium AWD AP Fairfax

2017 INFINITI Q50

2.0t Premium AWD

78,127 miles

$15,495

Fair Deal
Fairfax, VA
14 mi away
Year:
2017
Make:
INFINITI
Model:
Q50
Body type:
Sedan
Doors:
4 doors
Drivetrain:
All-Wheel Drive
Engine:
208 hp 2L I4
Exterior color:
Blue
Combined gas mileage:
25 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Mileage:
78,127
Stock number:
AP001059
VIN:
JN1CV7AR1HM680986

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2017 INFINITI Q50 2.0t RWD

2017 INFINITI Q50

2.0t RWD

136,980 miles

$10,786

Fair Deal
Manassas, VA
26 mi away
Year:
2017
Make:
INFINITI
Model:
Q50
Body type:
Sedan
Doors:
4 doors
Drivetrain:
Rear-Wheel Drive
Engine:
208 hp 2L I4
Exterior color:
White
Combined gas mileage:
27 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
7-Speed Automatic
Mileage:
136,980
Stock number:
INC2649
VIN:
JN1CV7AP2HM642309

Sponsored

2017 INFINITI Q50 3.0t Premium RWD

2017 INFINITI Q50

3.0t Premium RWD

103,656 miles

$11,994

Good Deal
Stafford, VA
32 mi away
Year:
2017
Make:
INFINITI
Model:
Q50
Body type:
Sedan
Doors:
4 doors
Drivetrain:
Rear-Wheel Drive
Engine:
300 hp 3L V6
Exterior color:
White
Combined gas mileage:
24 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
7-Speed Automatic
Mileage:
103,656
Stock number:
737344CST
VIN:
JN1EV7AP7HM737344

Sponsored

2019 INFINITI Q50 3.0t Signature Edition RWD

2019 INFINITI Q50

3.0t Signature Edition RWD

36,364 miles

$24,950

Fair Deal
Millersville, MD
26 mi away
Year:
2019
Make:
INFINITI
Model:
Q50
Body type:
Sedan
Doors:
4 doors
Drivetrain:
Rear-Wheel Drive
Engine:
300 hp 3L V6
Exterior color:
Black Obsidian
Fuel type:
Gasoline
Interior color:
Gray (Graphite)
Transmission:
7-Speed Automatic Overdrive
Mileage:
36,364
Stock number:
168743
VIN:
JN1EV7AP0KM541611

Preparing for a close up...

Photos coming soon

2018 INFINITI Q50

61,849 miles

$17,995

Good Deal
Manassas Park, VA
24 mi away
Year:
2018
Make:
INFINITI
Model:
Q50
Body type:
Sedan
Engine:
300 hp 3L V6
Exterior color:
White
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Mileage:
61,849
Stock number:
JM590824
VIN:
JN1EV7AP0JM590824

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2019 INFINITI Q50

3.0t Luxe AWD

107,604 miles

$15,995

Fair Deal
Fredericksburg, VA
48 mi away
Year:
2019
Make:
INFINITI
Model:
Q50
Body type:
Sedan
Doors:
4 doors
Drivetrain:
All-Wheel Drive
Engine:
300 hp 3L V6
Exterior color:
Black
Combined gas mileage:
23 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
7-Speed Automatic
Mileage:
107,604
Stock number:
00055
VIN:
JN1EV7ARXKM555730

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Photos coming soon

2017 INFINITI Q50

3.0t Premium RWD

103,656 miles

$11,994

Good Deal
Stafford, VA
32 mi away
Year:
2017
Make:
INFINITI
Model:
Q50
Body type:
Sedan
Doors:
4 doors
Drivetrain:
Rear-Wheel Drive
Engine:
300 hp 3L V6
Exterior color:
White
Combined gas mileage:
24 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
7-Speed Automatic
Mileage:
103,656
Stock number:
737344CST
VIN:
JN1EV7AP7HM737344

Preparing for a close up...

Photos coming soon

2018 INFINITI Q50

3.0t Luxe RWD

73,760 miles

$14,899

Good Deal
Stafford, VA
36 mi away
Year:
2018
Make:
INFINITI
Model:
Q50
Body type:
Sedan
Doors:
4 doors
Drivetrain:
Rear-Wheel Drive
Engine:
300 hp 3L V6
Combined gas mileage:
24 MPG
Fuel type:
Gasoline
Transmission:
7-Speed Automatic
Mileage:
73,760
Stock number:
AG1324
VIN:
JN1EV7AP6JM350242

Preparing for a close up...

Photos coming soon

2019 INFINITI Q50

3.0t Signature Edition AWD

45,160 miles

$21,990

Good Deal
Stafford, VA
35 mi away
Year:
2019
Make:
INFINITI
Model:
Q50
Body type:
Sedan
Doors:
4 doors
Drivetrain:
All-Wheel Drive
Engine:
300 hp 3L V6
Exterior color:
White
Combined gas mileage:
23 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
7-Speed Automatic
Mileage:
45,160
Stock number:
EZA6162
VIN:
JN1EV7AR3KM591307

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Photos coming soon

2018 INFINITI Q50

Red Sport 400 AWD

58,838 miles

$23,571

Good Deal
Arlington, VA
5 mi away
Year:
2018
Make:
INFINITI
Model:
Q50
Body type:
Sedan
Doors:
4 doors
Drivetrain:
All-Wheel Drive
Engine:
400 hp 3L V6
Exterior color:
White
Combined gas mileage:
22 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
7-Speed Automatic
Mileage:
58,838
Stock number:
700110
VIN:
JN1FV7AR1JM700110

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Photos coming soon

2019 INFINITI Q50

3.0t Sport AWD

88,623 miles

$19,990

Fair Deal
Stafford, VA
35 mi away
Year:
2019
Make:
INFINITI
Model:
Q50
Body type:
Sedan
Doors:
4 doors
Drivetrain:
All-Wheel Drive
Engine:
300 hp 3L V6
Exterior color:
Gray
Combined gas mileage:
23 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
7-Speed Automatic
Mileage:
88,623
Stock number:
EZA6123
VIN:
JN1EV7AR1KM590060

Sponsored

  1. Home
  2. / Used Cars
  3. / INFINITI Q50
  4. / 2018
  5. / District of Columbia
  6. / Washington
Overview
Reviews
FAQs

CarGurus Analysis: 2018 INFINITI Q50

Picture of 2018 INFINITI Q50 ## Summary - With 618 currently listed for sale and an **average price of $16,512.00**, 22.8% of 2018 INFINITI Q50s for sale on CarGurus are rated as good or great deals. - **Favorably reviewed:** Owners rated the 2018 INFINITI Q50 4.65 / 5 stars. - **48.2% of 2018 Q50 models on CarGurus are accident free**. - The 2018 INFINITI Q50 features a blend of powerful V6 engines, generous equipment levels, and available rear-wheel or all-wheel drive configurations, providing both sportiness and luxury. ## Why it stands out The 2018 INFINITI Q50 prominently distinguishes itself in the competitive midsize luxury sedan market through its combination of powerful engine options and a plethora of standard features. Weighing in as a solid alternative to rivals like the BMW 3 Series and Audi A4, the Q50 appeals to buyers looking for a well-rounded package that emphasizes performance without sacrificing comfort. Owners often praise the car's impressive power and acceleration, making it enjoyable to drive. However, a few critiques surface regarding the lack of modern technology features as well as a somewhat uncomfortable ride quality, particularly over long distances. Overall, the 2018 Q50 remains a compelling choice for entry-level luxury seekers who prioritize performance and equipment over cutting-edge tech. ## Other model years to consider - **[2017 INFINITI Q50](https://www.cargurus.com/Cars/l-Used-2017-INFINITI-Q50-c25979)** - Average price: $14,761.00 - Good/great deal percentage: 21.7% - User rating: 4.74 / 5 - Total listings: 535 - **[2019 INFINITI Q50](https://www.cargurus.com/Cars/l-Used-2019-INFINITI-Q50-c28777)** - Average price: $18,868.00 - Good/great deal percentage: 23.2% - User rating: 4.44 / 5 - Total listings: 552 - **[2020 INFINITI Q50](https://www.cargurus.com/Cars/l-Used-2020-INFINITI-Q50-c29761)** - Average price: $19,752.00 - Good/great deal percentage: 23.2% - User rating: 4.92 / 5 - Total listings: 431 This analysis is based on CarGurus' proprietary market data from March 30, 2026, CarGurus experts' opinions, and generative AI.

4.7 Overall rating

(37 reviews)
Kiona R
5.0
Reviewed a 2018 INFINITI 3.0t Sport AWD on Nov 18, 2024

The features on the vehicle are amazing, I really love the sporty look. And it is worth every penny, I honestly don’t think I would’ve found a better one for such a great price.

Scott Y
5.0
Reviewed a 2018 INFINITI Q50 on Jan 10, 2022

Q50s are excellent! Great power and handling ! Would definitely recommend.

Joe C
4.0
Reviewed a 2018 INFINITI Q50 on Mar 16, 2022

The car is really a grand tourer. Sporty with plenty of power, yet full of comfort and features.

Anonymous
5.0
Reviewed a 2018 INFINITI Q50 on Oct 15, 2021

Highly recommend this car! We were looking to purchase either the Kia Stinger GT2, Genesis G70 or the Q50 Red Sport. Never got to drive a G70 due to limited stock, but got to test drive the Kia Stinger and compared to the Q50 it wasnt even close. The Q50 has much better rideability, more refined, quieter and faster. We are looking forward to enjoying this plush sleeper for many years.

Eric J
5.0
Reviewed a 2018 INFINITI Q50 on May 24, 2021

Great acceleration and handling. Not the top of the line electronics, but definitely worth it for the price point.

2018 INFINITI Q50 FAQs

How much does the 2018 INFINITI Q50 cost in Washington, DC?

The average 2018 INFINITI Q50 costs about $16,512.40. The average price has decreased by -5.3% since last year. The 101 for sale near Washington, DC on CarGurus, range from $10,520 to $33,839 in price.

How many 2018 INFINITI Q50 vehicles in Washington, DC have no reported accidents or damage?

47 out of 101 for sale near Washington, DC have no reported accidents or damage.

What is the fuel economy of the 2018 INFINITI Q50?

Depending on the engine and options, the 2018 INFINITI Q50 gets between 22 and 26 MPG (or EV battery range).

What fuel types are available?

Gasoline engines are available.

  • 2021 INFINITI Q50 in Washington DC

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