Used 2018 INFINITI QX80 Sport Utility 4D
Pricing
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Values and Prices
Fair Purchase Price is determined by collecting thousands of actual consumer vehicle purchase prices, plus data from national vehicle registration databases and several other reliable third-party sources.
Estimated Values
Condition | Trade-In Value | Private Party Value | ||
|---|---|---|---|---|
Excellent | $14,110 | $17,570 | ||
Very Good | $13,660 | $17,070 | ||
Good | $13,160 | $16,470 | ||
Fair | $11,910 | $14,920 |
Estimated Trade-In Values for the 2018 INFINITI QX80 Sport Utility 4D range from about $11,910 to $14,110 depending on vehicle condition. Estimated Private Party Values range from about $14,920 to $17,570 depending on vehicle condition. Valid for ZIP Code 43085 through 3/14/2026.
2018 INFINITI QX80 Sport Utility 4D Depreciation
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2018 INFINITI QX80 Sport Utility 4D Annual Depreciation
Year | Vehicle Depreciation* | Resale Value | Trade-In Value | ||
|---|---|---|---|---|---|
2023 | $12,918 | $30,122 | $27,156 | ||
2024 | $7,251 | $22,871 | $19,983 | ||
2025 | $4,386 | $18,485 | $15,638 | ||
Now | $1,835 | $16,650 | $13,300 |
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2-Year Forecasted Depreciation
*Depreciation for the last 12 months of the private party resale value.
2018 INFINITI QX80 Sport Utility 4D Depreciation
Annual Depreciation is an estimation of what your vehicle's value might be over time based on an average of similar vehicles. Estimations are calculated by comparing Kelley Blue Book Private Party Values of vehicles similar to yours over time, as well as forecasts from Manheim Auction data comparing current and projected auction values against current Kelley Blue Book Private Party and Trade-In Values. This is not a guarantee of actual depreciation. Local weather conditions, market factors and driver performance will also impact your vehicle's actual depreciation.
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Specifications
Dimensions, Weights & Capacities
Curb Weight | 5888 lbs. | ||
|---|---|---|---|
EPA Passenger | 152.5 cu.ft. | ||
EPA Total Interior | 167.9 cu.ft. | ||
Fuel Capacity | 26.0 gallons | ||
Front Head Room | 39.9 inches | ||
Front Leg Room | 39.6 inches | ||
Max Seating Capacity | 8 | ||
Minimum Ground Clearance | 9.2 inches | ||
Overall Length | 208.9 inches | ||
Front Shoulder Room | 63.8 inches | ||
Towing Capacity, Maximum | 8500 lbs. | ||
Trunk or Cargo Capacity | 95.1 cu.ft. | ||
Turning Diameter | 41.3 feet | ||
Wheel Base | 121.1 inches | ||
Gross Vehicle Weight Rating (GVWR) | 7500 lbs. | ||
Width with mirrors | 79.9 inches |
Exterior
Adaptive Headlights | Available | ||
|---|---|---|---|
Alloy Wheels | Available | ||
Fog Lights | Available | ||
Moon Roof/Sun Roof | Available | ||
Number of Doors | 4 doors | ||
Power Folding Exterior Mirrors | Available | ||
Privacy Glass | Available | ||
Roof Rails | Available | ||
LED Headlights | Available |
Fuel Economy
City | 13 mpg | ||
|---|---|---|---|
Highway | 19 mpg | ||
Combined | 15 mpg |
Mechanical
Drivetrain | 4WD | ||
|---|---|---|---|
Transmission Type | Automatic | ||
7 speed | Available | ||
Recommended Fuel | Premium | ||
Hill Start Assist | Available |
Performance
Horsepower | 400 @ 5800 RPM | ||
|---|---|---|---|
Torque | 413 @ 4000 rpm | ||
Engine | V8, 5.6 Liter |
Warranty
Basic | 4 years / 60000 miles | ||
|---|---|---|---|
Powertrain | 6 years / 70000 miles | ||
Corrosion | 7 years / Unlimited miles |
2018 INFINITI QX80 Sport Utility 4D Standard Features
2018 INFINITI QX80
KBB.com Review
Kbb.com Expert Rating
The 2018 Infiniti QX80 remains a top choice if carrying eight people and towing up to 8,500 pounds are on your chore list. It’s one of the few vehicles available offering such capability, and one of the few truck-type body-on-frame SUVs around.
As nice as the QX80 is, the Nissan Armada is almost as nice and considerably less expensive. Offering much of the same capability and features, the mechanically identical Armada nonetheless costs about $20,000 less. Additionally, the QX80’s fuel economy lags competitors like the Lincoln Navigator.
2018 INFINITI QX80
KBB.com Consumer Reviews
Consumer Rating
2018 INFINITI QX80 Sport Utility 4D Safety
Safety Features & Technology
Crash Test Rating
Compare to Similar Vehicles
 Used 2018 INFINITI QX80 Sport Utility 4D |  Used 2021 MAZDA CX-5 |  New 2026 INFINITI QX80 |  Used 2018 Lincoln Navigator | ||
|---|---|---|---|---|---|
| Price | $18,150 | $17,700 | $85,940 | $24,400 | |
| KBB.com Rating | 3.4 | 4.6 | 4.0 | 4.6 | |
| Consumer Rating | 4.1 | 4.4 | 5.0 | 3.7 | |
| Fuel Economy | City 13/Hwy 19/Comb 15 MPG | City 25/Hwy 31/Comb 28 MPG | City 16/Hwy 20/Comb 18 MPG | City 16/Hwy 21/Comb 17 MPG | |
| Fuel Type | Gas | Gas | Gas | N/A | |
| Safety Rating | N/A | 5.0 | N/A | 5.0 | |
| Seating Capacity | 8 | 5 | 8 | 8 | |
| Basic Warranty | 4 years or 60000 miles | 3 years or 36000 miles | 4 years or 60000 miles | 4 years or 50000 miles | |
| Horsepower | 400 @ 5800 RPM | 187 @ 6000 RPM | 450 @ 5600 RPM | 450 @ 5500 RPM | |
| Engine | V8, 5.6 Liter | 4-Cyl, SKYACTIV-G, 2.5 Liter | V6, Twin Turbo, 3.5 Liter | V6, Twin Turbo, 3.5L | |
| Drivetrain | 4WD | FWD | RWD | 4WD |