Used 2018 INFINITI Q70 L 5.6 Luxe Sedan 4D

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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 | $22,530 | $24,890 | ||
Very Good | $21,830 | $24,090 | ||
Good | $21,030 | $23,290 | ||
Fair | $19,080 | $21,090 |
Estimated Trade-In Values for the 2018 INFINITI Q70 L 5.6 Luxe Sedan 4D range from about $19,080 to $22,530 depending on vehicle condition. Estimated Private Party Values range from about $21,090 to $24,890 depending on vehicle condition. Valid for ZIP Code 43085 through 10/8/2026.
Specifications
Dimensions, Weights & Capacities
Curb Weight | 4129 lbs. | ||
|---|---|---|---|
EPA Passenger | 110.6 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 | 202.0 inches | ||
Front Shoulder Room | 58.4 inches | ||
Trunk or Cargo Capacity | 14.9 cu.ft. | ||
Turning Diameter | 38.1 feet | ||
Wheel Base | 120.1 inches | ||
Gross Vehicle Weight Rating (GVWR) | 5214 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 | 416 @ 6000 RPM | ||
|---|---|---|---|
Torque | 414 @ 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 L 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 L 5.6 Luxe Sedan 4D Safety
Safety Features & Technology
Crash Test Rating
Compare to Similar Vehicles
![]() Used 2018 INFINITI Q70 L 5.6 Luxe Sedan 4D | ![]() Used 2018 Mercedes-Benz E-Class | ![]() Used 2018 Lexus ES | ![]() Used 2018 Audi A7 | ||
|---|---|---|---|---|---|
| Price | $25,000 | $19,700 | $22,300 | $23,600 | |
| KBB.com Rating | 3.9 | 4.7 | 4.0 | 4.6 | |
| Consumer Rating | 4.5 | 4.2 | 4.7 | 4.8 | |
| Fuel Economy | City 16/Hwy 24/Comb 19 MPG | City 22/Hwy 30/Comb 25 MPG | City 21/Hwy 30/Comb 24 MPG | City 20/Hwy 29/Comb 23 MPG | |
| Fuel Type | Gas | N/A | N/A | N/A | |
| Safety Rating | N/A | 5.0 | 5.0 | 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 | 416 @ 6000 RPM | 241 @ 5500 RPM | 268 @ 6200 RPM | 333 @ 5300 RPM | |
| Engine | V8, 5.6 Liter | 4-Cyl, Turbo, 2.0 Liter | V6, 3.5 Liter | V6, Sprchgd, 3.0L | |
| Drivetrain | RWD | RWD | FWD | AWD |





