Used 2018 INFINITI Q50 for Sale near Ontario

Filters (3)

Location:

Only show listings in ON?

Include delivery listings?

29 vehicles found
Year:
2018
Make:
INFINITI
Model:
Q50
Body type:
Sedan
Doors:
4 doors
Drivetrain:
All-Wheel Drive
Engine:
300 hp 3L V6
Exterior colour:
Black
Combined gas mileage:
11 L/100km
Fuel type:
Gasoline
Transmission:
Automatic
Mileage:
215,061
Stock #:
435495
VIN:
JN1EV7AR9JM435495
Black 2018 INFINITI Q50 Sedan All-Wheel Drive Automatic
David's Auto Sales

Sponsored by David's Auto Sales

2018 INFINITI Q50

3.0t Luxe AWD

215,061 km

Woodbridge, ON
23 km away
Good Deal

$8,999

Year:
2018
Make:
INFINITI
Model:
Q50
Body type:
Sedan
Doors:
4 doors
Drivetrain:
All-Wheel Drive
Engine:
208 hp 2L I4
Exterior colour:
Gray (Asgard Grey Metallic)
Combined gas mileage:
10 L/100km
Fuel type:
Gasoline
Transmission:
Automatic
Mileage:
103,423
Stock #:
B280607
VIN:
JN1CV7AR8JM280607
Gray (Asgard Grey Metallic) 2018 INFINITI Q50 Sedan All-Wheel Drive Automatic
Price drop

-$1,100

Sponsored Listing

2018 INFINITI Q50

2.0t Luxe AWD

103,423 km

Scarborough, ON
12 km away
Good Deal

$16,995

$15,895

Year:
2019
Make:
INFINITI
Model:
Q50
Body type:
Sedan
Doors:
4 doors
Drivetrain:
All-Wheel Drive
Engine:
300 hp 3L V6
Exterior colour:
White
Combined gas mileage:
11 L/100km
Fuel type:
Gasoline
Transmission:
Automatic
Mileage:
58,940
Stock #:
110-4203
VIN:
JN1EV7AR7KM550551
White 2019 INFINITI Q50 Sedan All-Wheel Drive Automatic
New arrival

Sponsored Listing

2019 INFINITI Q50

3.0t Luxe AWD

58,940 km

Woodbridge, ON
19 km away
Great Deal

$16,999

Year:
2019
Make:
INFINITI
Model:
Q50
Body type:
Sedan
Doors:
4 doors
Drivetrain:
All-Wheel Drive
Engine:
400 hp 3L V6
Exterior colour:
White
Combined gas mileage:
11 L/100km
Fuel type:
Gasoline
Transmission:
Automatic
Mileage:
104,696
Stock #:
S03699A
VIN:
JN1FV7AR6KM830093
White 2019 INFINITI Q50 Sedan All-Wheel Drive Automatic
Price drop

-$700

 

2019 INFINITI Q50

Red Sport 400 AWD

104,696 km

Guelph, ON
76 km away
Good Deal

$18,995

$18,295

Year:
2018
Make:
INFINITI
Model:
Q50
Body type:
Sedan
Doors:
4 doors
Drivetrain:
All-Wheel Drive
Engine:
300 hp 3L V6
Exterior colour:
Black
Combined gas mileage:
11 L/100km
Fuel type:
Gasoline
Interior colour:
Black
Transmission:
Automatic
Mileage:
68,100
VIN:
JN1EV7AR5JM444324
Black 2018 INFINITI Q50 Sedan All-Wheel Drive Automatic
New arrival

 

2018 INFINITI Q50

3.0t Sport AWD

68,100 km

Scarborough, ON
11 km away
Fair Deal

$16,999

Year:
2019
Make:
INFINITI
Model:
Q50
Body type:
Sedan
Doors:
4 doors
Drivetrain:
All-Wheel Drive
Engine:
300 hp 3L V6
Exterior colour:
White
Combined gas mileage:
11 L/100km
Fuel type:
Gasoline
Transmission:
Automatic
Mileage:
58,940
Stock #:
110-4203
VIN:
JN1EV7AR7KM550551
White 2019 INFINITI Q50 Sedan All-Wheel Drive Automatic
New arrival

 

2019 INFINITI Q50

3.0t Luxe AWD

58,940 km

Woodbridge, ON
19 km away
Great Deal

$16,999

Year:
2018
Make:
INFINITI
Model:
Q50
Body type:
Sedan
Doors:
4 doors
Drivetrain:
All-Wheel Drive
Engine:
300 hp 3L V6
Exterior colour:
White
Combined gas mileage:
11 L/100km
Fuel type:
Gasoline
Transmission:
Automatic
Mileage:
112,000
Stock #:
442053
VIN:
JN1EV7AR1JM442053
White 2018 INFINITI Q50 Sedan All-Wheel Drive Automatic
New arrival

 

2018 INFINITI Q50

3.0t Luxe AWD

112,000 km

Oakville, ON
37 km away
Fair Deal

$16,999

Year:
2018
Make:
INFINITI
Model:
Q50
Body type:
Sedan
Doors:
4 doors
Drivetrain:
All-Wheel Drive
Engine:
208 hp 2L I4
Exterior colour:
Gray (Asgard Grey Metallic)
Combined gas mileage:
10 L/100km
Fuel type:
Gasoline
Transmission:
Automatic
Mileage:
103,423
Stock #:
B280607
VIN:
JN1CV7AR8JM280607
Gray (Asgard Grey Metallic) 2018 INFINITI Q50 Sedan All-Wheel Drive Automatic
Price drop

-$1,100

 

2018 INFINITI Q50

2.0t Luxe AWD

103,423 km

Scarborough, ON
12 km away
Good Deal

$16,995

$15,895

CarGurus Analysis:

2018 INFINITI Q50

4.5

  • With 52 currently listed for sale and an average price of $17,507 CAD, 30.8% of 2018 INFINITI Q50 listings on CarGurus are rated as good or great deals.

  • Favourably reviewed: Owners rated the 2018 INFINITI Q50 4.5 / 5 stars.

Research summarized using AI

Year:
2017
Make:
INFINITI
Model:
Q50
Body type:
Sedan
Engine:
300 hp 3L V6
Exterior colour:
White
Fuel type:
Gasoline
Transmission:
Automatic
Mileage:
95,703
Stock #:
B841420
VIN:
JN1EV7AR0HM841420
White 2017 INFINITI Q50 Sedan  Automatic
Price drop

-$500

 

2017 INFINITI Q50

95,703 km

Scarborough, ON
12 km away
Good Deal

$16,495

$15,995

Year:
2018
Make:
INFINITI
Model:
Q50
Body type:
Sedan
Doors:
4 doors
Drivetrain:
All-Wheel Drive
Engine:
300 hp 3L V6
Exterior colour:
Black
Combined gas mileage:
11 L/100km
Fuel type:
Gasoline
Interior colour:
Black
Transmission:
Automatic
Mileage:
150,838
Stock #:
5606
VIN:
JN1EV7ARXJM439863
Black 2018 INFINITI Q50 Sedan All-Wheel Drive Automatic

 

2018 INFINITI Q50

3.0t Luxe AWD

150,838 km

Home delivery from Saint-Sulpice, QC
Price includes $529 shipping
Fair Deal

$14,524

Year:
2019
Make:
INFINITI
Model:
Q50
Body type:
Sedan
Doors:
4 doors
Drivetrain:
All-Wheel Drive
Engine:
300 hp 3L V6
Exterior colour:
Black
Combined gas mileage:
11 L/100km
Fuel type:
Gasoline
Transmission:
Automatic
Mileage:
74,559
Stock #:
A4959C
VIN:
JN1EV7AR8KM590167
Black 2019 INFINITI Q50 Sedan All-Wheel Drive Automatic

 

2019 INFINITI Q50

3.0t Signature Edition AWD

74,559 km

Scarborough, ON
19 km away
Fair Deal

$22,480

Year:
2018
Make:
INFINITI
Model:
Q50
Body type:
Sedan
Doors:
4 doors
Drivetrain:
All-Wheel Drive
Engine:
300 hp 3L V6
Exterior colour:
Silver
Combined gas mileage:
11 L/100km
Fuel type:
Gasoline
Interior colour:
Black
Transmission:
Automatic
Mileage:
226,000
VIN:
JN1EV7AR5JM442704
Silver 2018 INFINITI Q50 Sedan All-Wheel Drive Automatic

Sponsored Listing

2018 INFINITI Q50

3.0t Luxe AWD

226,000 km

Hamilton, ON
59 km away
Fair Deal

$8,900

Year:
2018
Make:
INFINITI
Model:
Q50
Body type:
Sedan
Doors:
4 doors
Drivetrain:
All-Wheel Drive
Engine:
300 hp 3L V6
Exterior colour:
Black
Combined gas mileage:
11 L/100km
Fuel type:
Gasoline
Transmission:
Automatic
Mileage:
215,061
Stock #:
435495
VIN:
JN1EV7AR9JM435495
Black 2018 INFINITI Q50 Sedan All-Wheel Drive Automatic
David's Auto Sales

Sponsored by David's Auto Sales

2018 INFINITI Q50

3.0t Luxe AWD

215,061 km

Woodbridge, ON
23 km away
Good Deal

$8,999

Year:
2018
Make:
INFINITI
Model:
Q50
Body type:
Sedan
Doors:
4 doors
Drivetrain:
All-Wheel Drive
Engine:
208 hp 2L I4
Exterior colour:
Gray (Asgard Grey Metallic)
Combined gas mileage:
10 L/100km
Fuel type:
Gasoline
Transmission:
Automatic
Mileage:
103,423
Stock #:
B280607
VIN:
JN1CV7AR8JM280607
Gray (Asgard Grey Metallic) 2018 INFINITI Q50 Sedan All-Wheel Drive Automatic
Price drop

-$1,100

Sponsored Listing

2018 INFINITI Q50

2.0t Luxe AWD

103,423 km

Scarborough, ON
12 km away
Good Deal

$16,995

$15,895

Year:
2019
Make:
INFINITI
Model:
Q50
Body type:
Sedan
Doors:
4 doors
Drivetrain:
All-Wheel Drive
Engine:
300 hp 3L V6
Exterior colour:
White
Combined gas mileage:
11 L/100km
Fuel type:
Gasoline
Transmission:
Automatic
Mileage:
58,940
Stock #:
110-4203
VIN:
JN1EV7AR7KM550551
White 2019 INFINITI Q50 Sedan All-Wheel Drive Automatic
New arrival

Sponsored Listing

2019 INFINITI Q50

3.0t Luxe AWD

58,940 km

Woodbridge, ON
19 km away
Great Deal

$16,999

Year:
2019
Make:
INFINITI
Model:
Q50
Body type:
Sedan
Doors:
4 doors
Drivetrain:
All-Wheel Drive
Engine:
400 hp 3L V6
Exterior colour:
White
Combined gas mileage:
11 L/100km
Fuel type:
Gasoline
Transmission:
Automatic
Mileage:
104,696
Stock #:
S03699A
VIN:
JN1FV7AR6KM830093
White 2019 INFINITI Q50 Sedan All-Wheel Drive Automatic
Price drop

-$700

 

2019 INFINITI Q50

Red Sport 400 AWD

104,696 km

Guelph, ON
76 km away
Good Deal

$18,995

$18,295

Year:
2018
Make:
INFINITI
Model:
Q50
Body type:
Sedan
Doors:
4 doors
Drivetrain:
All-Wheel Drive
Engine:
300 hp 3L V6
Exterior colour:
Black
Combined gas mileage:
11 L/100km
Fuel type:
Gasoline
Interior colour:
Black
Transmission:
Automatic
Mileage:
68,100
VIN:
JN1EV7AR5JM444324
Black 2018 INFINITI Q50 Sedan All-Wheel Drive Automatic
New arrival

 

2018 INFINITI Q50

3.0t Sport AWD

68,100 km

Scarborough, ON
11 km away
Fair Deal

$16,999

Year:
2019
Make:
INFINITI
Model:
Q50
Body type:
Sedan
Doors:
4 doors
Drivetrain:
All-Wheel Drive
Engine:
300 hp 3L V6
Exterior colour:
White
Combined gas mileage:
11 L/100km
Fuel type:
Gasoline
Transmission:
Automatic
Mileage:
58,940
Stock #:
110-4203
VIN:
JN1EV7AR7KM550551
White 2019 INFINITI Q50 Sedan All-Wheel Drive Automatic
New arrival

 

2019 INFINITI Q50

3.0t Luxe AWD

58,940 km

Woodbridge, ON
19 km away
Great Deal

$16,999

Year:
2018
Make:
INFINITI
Model:
Q50
Body type:
Sedan
Doors:
4 doors
Drivetrain:
All-Wheel Drive
Engine:
300 hp 3L V6
Exterior colour:
White
Combined gas mileage:
11 L/100km
Fuel type:
Gasoline
Transmission:
Automatic
Mileage:
112,000
Stock #:
442053
VIN:
JN1EV7AR1JM442053
White 2018 INFINITI Q50 Sedan All-Wheel Drive Automatic
New arrival

 

2018 INFINITI Q50

3.0t Luxe AWD

112,000 km

Oakville, ON
37 km away
Fair Deal

$16,999

Year:
2018
Make:
INFINITI
Model:
Q50
Body type:
Sedan
Doors:
4 doors
Drivetrain:
All-Wheel Drive
Engine:
208 hp 2L I4
Exterior colour:
Gray (Asgard Grey Metallic)
Combined gas mileage:
10 L/100km
Fuel type:
Gasoline
Transmission:
Automatic
Mileage:
103,423
Stock #:
B280607
VIN:
JN1CV7AR8JM280607
Gray (Asgard Grey Metallic) 2018 INFINITI Q50 Sedan All-Wheel Drive Automatic
Price drop

-$1,100

 

2018 INFINITI Q50

2.0t Luxe AWD

103,423 km

Scarborough, ON
12 km away
Good Deal

$16,995

$15,895

CarGurus Analysis:

2018 INFINITI Q50

4.5

  • With 52 currently listed for sale and an average price of $17,507 CAD, 30.8% of 2018 INFINITI Q50 listings on CarGurus are rated as good or great deals.

  • Favourably reviewed: Owners rated the 2018 INFINITI Q50 4.5 / 5 stars.

Research summarized using AI

Year:
2017
Make:
INFINITI
Model:
Q50
Body type:
Sedan
Engine:
300 hp 3L V6
Exterior colour:
White
Fuel type:
Gasoline
Transmission:
Automatic
Mileage:
95,703
Stock #:
B841420
VIN:
JN1EV7AR0HM841420
White 2017 INFINITI Q50 Sedan  Automatic
Price drop

-$500

 

2017 INFINITI Q50

95,703 km

Scarborough, ON
12 km away
Good Deal

$16,495

$15,995

Year:
2018
Make:
INFINITI
Model:
Q50
Body type:
Sedan
Doors:
4 doors
Drivetrain:
All-Wheel Drive
Engine:
300 hp 3L V6
Exterior colour:
Black
Combined gas mileage:
11 L/100km
Fuel type:
Gasoline
Interior colour:
Black
Transmission:
Automatic
Mileage:
150,838
Stock #:
5606
VIN:
JN1EV7ARXJM439863
Black 2018 INFINITI Q50 Sedan All-Wheel Drive Automatic

 

2018 INFINITI Q50

3.0t Luxe AWD

150,838 km

Home delivery from Saint-Sulpice, QC
Price includes $529 shipping
Fair Deal

$14,524

Year:
2019
Make:
INFINITI
Model:
Q50
Body type:
Sedan
Doors:
4 doors
Drivetrain:
All-Wheel Drive
Engine:
300 hp 3L V6
Exterior colour:
Black
Combined gas mileage:
11 L/100km
Fuel type:
Gasoline
Transmission:
Automatic
Mileage:
74,559
Stock #:
A4959C
VIN:
JN1EV7AR8KM590167
Black 2019 INFINITI Q50 Sedan All-Wheel Drive Automatic

 

2019 INFINITI Q50

3.0t Signature Edition AWD

74,559 km

Scarborough, ON
19 km away
Fair Deal

$22,480

Year:
2018
Make:
INFINITI
Model:
Q50
Body type:
Sedan
Doors:
4 doors
Drivetrain:
All-Wheel Drive
Engine:
300 hp 3L V6
Exterior colour:
Silver
Combined gas mileage:
11 L/100km
Fuel type:
Gasoline
Interior colour:
Black
Transmission:
Automatic
Mileage:
226,000
VIN:
JN1EV7AR5JM442704
Silver 2018 INFINITI Q50 Sedan All-Wheel Drive Automatic

Sponsored Listing

2018 INFINITI Q50

3.0t Luxe AWD

226,000 km

Hamilton, ON
59 km away
Fair Deal

$8,900

CarGurus Analysis: 2018 INFINITI Q50

Image Not Available

Summary

  • With 52 currently listed for sale and an average price of $17,507 CAD, 30.8% of 2018 INFINITI Q50 listings on CarGurus are rated as good or great deals.

  • Favourably reviewed: Owners rated the 2018 INFINITI Q50 4.5 / 5 stars.

Why it stands out

The 2018 INFINITI Q50 stands out as a midsize premium sedan that leans on a strong mix of power, equipment, and value. It was introduced as a straightforward replacement for the Infiniti G37, and it kept much of that car’s character while shifting a bit more towards luxury than outright sportiness. For buyers, that combination makes it appealing if they want a sedan that feels well equipped without pushing into the highest price brackets.

For 2018, the Q50 received mild styling updates, including small changes to the grille, bumpers, and taillights, along with an upgraded infotainment system and new steering wheel designs. The trim range was renamed Luxe, Sport, and Red Sport 400, and the model continued to offer the kind of standard equipment that has long been one of Infiniti’s strengths. Even early entry-level models came with automatic LED headlights, dual-zone climate control, remote keyless entry, an eight-way power driver’s seat, SiriusXM satellite radio, 17-inch aluminium-alloy wheels, voice recognition, and a rear-view camera, while higher trims added heated front seats, a Bose premium audio system, and Infiniti InTouch.

The 2018 Q50 also benefits from its available V6 powertrains, which help it feel more substantial than many rivals. At this point in its run, the engine lineup had already moved to the twin-turbocharged 3.0-litre V6, and the Red Sport 400 version brought a more performance-focused character. The main drawback is that the Q50 was already starting to feel dated compared with newer rivals, and some owners also note that it lacks the most modern technology features and could ride more comfortably.

Other model years to consider

  • 2023 INFINITI Q50
    • Average price: $32,817 CAD
    • Good/great deal percentage: 29.8%
    • User rating: 5 / 5
    • Total listings: 124
  • 2017 INFINITI Q50
    • Average price: $16,193 CAD
    • Good/great deal percentage: 30.0%
    • User rating: 4.8 / 5
    • Total listings: 50
  • 2024 INFINITI Q50
    • Average price: $33,937 CAD
    • Good/great deal percentage: 30.4%
    • User rating: 4 / 5
    • Total listings: 112

Similar models to consider

  • 2018 BMW 3 Series
    • Average price: $19,405 CAD
    • Good/great deal percentage: 28.4%
    • User rating: 4.5 / 5
    • Total listings: 148
  • 2018 Mercedes-Benz C-Class
    • Average price: $25,024 CAD
    • Good/great deal percentage: 33.8%
    • User rating: 4.7 / 5
    • Total listings: 305
  • 2018 Audi A4
    • Average price: $18,209 CAD
    • Good/great deal percentage: 24.8%
    • User rating: 5 / 5
    • Total listings: 157

This analysis is based on CarGurus' proprietary market data from November 2, 2026, CarGurus experts' opinions, and generative AI.