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2019 Infiniti

QX50

Auto (AV-S8), 4 cyl, 2.0 L, Turbo

Infiniti QX50: best and worst years
2019 Infiniti QX50
2019 photoKevautoCC BY-SA 4.0Wikimedia Commons

Overview

Body
Small Sport Utility Vehicle 2WDEPA, from EPA, last updated 6/11/2026
Drivetrain
Front-Wheel DriveEPA, from EPA, last updated 6/11/2026
Transmission
Automatic (AV-S8)EPA, from EPA, last updated 6/11/2026
Powertrain
GasEPA, from EPA, last updated 6/11/2026
Fuel
PremiumEPA, from EPA, last updated 6/11/2026

Engine & performance

HP
268
Power to weight
0.064 hp/lb
Axle ratio
5.85
Cyl
4EPA, from EPA, last updated 6/11/2026
Aspiration
TurbochargedEPA, from EPA, last updated 6/11/2026
Start-stop system
NoEPA, from EPA, last updated 6/11/2026

Efficiency

MPG Hwy
31 mpgEPA, from EPA, last updated 6/11/2026
MPG City
24 mpgEPA, from EPA, last updated 6/11/2026
MPG Comb
27 mpgEPA, from EPA, last updated 6/11/2026
Fuel $/yr
$2,850EPA, from EPA, last updated 6/11/2026
CO₂
336 g/miEPA, from EPA, last updated 6/11/2026
Eco Score
6/10EPA, from EPA, last updated 6/11/2026
Smog score
5/10
Elec. Range
0 miEPA, from EPA, last updated 6/11/2026
SmartWay certified
No

Dimensions & capacity

Length
185 inNHTSA vPIC, from NHTSA vPIC, last updated 6/5/2026
Width
75 inNHTSA vPIC, from NHTSA vPIC, last updated 6/5/2026
Height
66 inNHTSA vPIC, from NHTSA vPIC, last updated 6/5/2026
Wheelbase
110 inNHTSA vPIC, from NHTSA vPIC, last updated 6/5/2026
Curb Weight
4,173 lbNHTSA vPIC, from NHTSA vPIC, last updated 6/5/2026

Safety NHTSA, model year

Overall crash rating
★★★★★
Rollover rating
★★★★
Stability control (ESC)
Standard
Forward-collision warning
Standard
Lane-departure warning
Optional
Recalls
3
Owner complaints
129
Reported injuries
2

Feature availability

Which features come standard, cost extra, or are locked to a pricier trim arrives with the next data phase. Standard equipment shows here today.

Standard

Reported problems NHTSA owner complaints, model year

  • ENGINE26%
  • ENGINE AND ENGINE COOLING17%
  • UNKNOWN OR OTHER10%
  • FORWARD COLLISION AVOIDANCE9%
  • ELECTRICAL SYSTEM8%
  • POWER TRAIN6%

Source: NHTSA owner complaints, 180 total.

Infiniti QX50: best and worst years

Federal investigations NHTSA defect investigations, model year

  • PE23023opened Dec 13, 2023ENGINE

    Complete loss of motive power due to engine failure

Warranty manufacturer terms, by make

Basic
4 yr / 60k mi
Powertrain
6 yr / 70k mi
Roadside assistance
4 yr
Maintenance
3 yr

Information is gathered on a best-effort basis from public sources, may be incomplete or out of date, and is not purchasing or financial advice. Verify with the manufacturer or dealer before buying.

2019 Infiniti QX50 Auto (AV-S8), 4 cyl, 2.0 L, Turbo · Trimslate