Used 2018 INFINITI Q70 5.6 Luxe Sedan 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 | $21,110 | $25,500 | ||
Very Good | $20,410 | $24,700 | ||
Good | $19,660 | $23,800 | ||
Fair | $17,810 | $21,600 |
Estimated Trade-In Values for the 2018 INFINITI Q70 5.6 Luxe Sedan 4D range from about $17,810 to $21,110 depending on vehicle condition. Estimated Private Party Values range from about $21,600 to $25,500 depending on vehicle condition. Valid for ZIP Code 54911 through 10/7/2026.
2018 INFINITI Q70 5.6 Luxe Sedan 4D Depreciation
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2018 INFINITI Q70 5.6 Luxe Sedan 4D Annual Depreciation
Year | Vehicle Depreciation* | Resale Value | Trade-In Value | ||
|---|---|---|---|---|---|
2023 | $2,807 | $31,411 | $26,491 | ||
2024 | $2,102 | $29,309 | $24,763 | ||
2025 | $5,728 | $23,581 | $21,256 | ||
Now | $181 | $23,400 | $19,350 |
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2-Year Forecasted Depreciation
*Depreciation for the last 12 months of the private party resale value.
2018 INFINITI Q70 5.6 Luxe Sedan 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 | 4039 lbs. | ||
|---|---|---|---|
EPA Passenger | 103.6 cu.ft. | ||
Fuel Capacity | 20.0 gallons | ||
Front Head Room | 39.1 inches | ||
Front Leg Room | 44.4 inches | ||
Max Seating Capacity | 5 | ||
Overall Length | 196.1 inches | ||
Front Shoulder Room | 58.4 inches | ||
Trunk or Cargo Capacity | 14.9 cu.ft. | ||
Turning Diameter | 36.7 feet | ||
Wheel Base | 114.2 inches | ||
Gross Vehicle Weight Rating (GVWR) | 5143 lbs. | ||
Width with mirrors | 72.6 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 | ||
LED Headlights | Available | ||
Rear Spoiler | Available |
Fuel Economy
City | 16 mpg | ||
|---|---|---|---|
Highway | 24 mpg | ||
Combined | 19 mpg |
Mechanical
Drivetrain | RWD | ||
|---|---|---|---|
Transmission Type | Automatic | ||
7 speed | Available | ||
Recommended Fuel | Premium | ||
Hill Start Assist | Available |
Performance
Horsepower | 420 @ 6000 RPM | ||
|---|---|---|---|
Torque | 417 @ 4400 rpm | ||
Engine | V8, 5.6 Liter |
Warranty
Basic | 4 years / 60000 miles | ||
|---|---|---|---|
Powertrain | 6 years / 70000 miles | ||
Corrosion | 7 years / Unlimited miles |
2018 INFINITI Q70 5.6 Luxe Sedan 4D Standard Features
2018 INFINITI Q70
KBB.com Review
Kbb.com Expert Rating
If there’s one aspect where Infiniti’s midsize-luxury sedan has a real leg up on rivals, it’s with the generous rear-seat legroom of the Q70L. If you find yourself playing the chauffeur and want a luxury sedan with seriously impressive rear-seat space, this is it.
The aging Infiniti Q70 lacks features like Apple CarPlay and Android Auto compatibility, has below-average resale value, and in general remains off the radar from potential luxury-car shoppers.
2018 INFINITI Q70
KBB.com Consumer Reviews
Consumer Rating
2018 INFINITI Q70 5.6 Luxe Sedan 4D Safety
Safety Features & Technology
Crash Test Rating
Compare to Similar Vehicles
![]() Used 2018 INFINITI Q70 5.6 Luxe Sedan 4D | ![]() Used 2018 Lexus ES | ![]() Used 2018 Audi A7 | ![]() Used 2018 Mercedes-Benz Mercedes-AMG E-Class | ||
|---|---|---|---|---|---|
| Price | $25,500 | $22,300 | $23,600 | $28,100 | |
| KBB.com Rating | 3.9 | 4.0 | 4.6 | 4.7 | |
| Consumer Rating | 4.5 | 4.7 | 4.8 | 4.2 | |
| Fuel Economy | City 16/Hwy 24/Comb 19 MPG | City 21/Hwy 30/Comb 24 MPG | City 20/Hwy 29/Comb 23 MPG | City 19/Hwy 25/Comb 21 MPG | |
| Fuel Type | Gas | N/A | N/A | N/A | |
| Safety Rating | N/A | 5.0 | N/A | N/A | |
| Seating Capacity | 5 | 5 | 5 | 5 | |
| Basic Warranty | 4 years or 60000 miles | 4 years or 50000 miles | 4 years or 50000 miles | 4 years or 50000 miles | |
| Horsepower | 420 @ 6000 RPM | 268 @ 6200 RPM | 333 @ 5300 RPM | 396 @ 6100 RPM | |
| Engine | V8, 5.6 Liter | V6, 3.5 Liter | V6, Sprchgd, 3.0L | V6, Twin Turbo, 3.0 Liter | |
| Drivetrain | RWD | FWD | AWD | AWD |





