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2015 INFINITI Q70

Used 2015 INFINITI Q70

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2015 INFINITI Q70 Exterior: 0
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Interior (51)
2015 INFINITI Q70 All Media: 1

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2019
2015
Fuel Economy
19 - 31 combined mpg
Horsepower
330 - 420 hp
Engine
3 engines available
Engine Options
  • V6, 3.7 Liter
  • V6, Hybrid, 3.5 Liter
  • V8, 5.6 Liter
Cargo Volume
11.3 - 14.9 cu ft
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2015 INFINITI Q70 Review

Trevor Dorchies

By Trevor Dorchies

Updated December 23, 2019

Pros

Responsive steering and all-wheel drive make handling the 2015 Infiniti Q70 a breeze. The regular wheelbase is a little jittery at speeds but the long-wheelbase model sorts all of that out.

Cons

Even though the Infiniti Q70 can keep up with the best of them, the brand doesn’t have the weight behind its name like some of the German competition. If fuel economy is important to you, look elsewhere.

What's New?

For 2015, the Infiniti Q70 welcomes in a new (to the U.S.) long-wheelbase model and brings along an additional 5.6 inches of rear legroom with it. Around View Monitor with Moving Object Detection is now available while Forward Emergency Braking and Backup Collision Intervention join the Technology Package.

Last year, Infiniti decided it was going to rename its entire lineup to reflect model hierarchy. Formerly known as the Infiniti M, it now goes by Q70 and while it may have a new name, the competition remains the same. Competition is stiff from the likes of the Lexus GS and Acura RLX but the Infiniti Q70 looks to carve out a different path in the midsize luxury-sedan segment. Posh interior appointments as standard equipment and more horsepower than the aforementioned rivals help the Q70 stand out in a crowded segment. Available all-wheel drive (AWD) is an attractive option as well.

2015 INFINITI Q70 Pricing

2015 INFINITI Q70 pricing starts at $11,391 for the Q70 3.7 Sedan 4D, which had a starting MSRP of $50,755 when new. The range-topping 2015 Q70 L 5.6 Sedan 4D starts at $18,615 today, originally priced from $72,655.

Original MSRP
KBB Fair Purchase Price (national avg.)
$50,755
$11,391
$52,255
$12,212
$56,805
$16,364
$63,755
$19,966
$72,655
$18,615

The Kelley Blue Book Fair Purchase Price for any individual used vehicle can vary greatly according to mileage, condition, location, and other factors. The prices here reflect what buyers are currently paying for used 2015 INFINITI Q70 models in typical condition when purchasing from a dealership. These prices are updated weekly.

Driving the INFINITI Q70

Even though it gets parched quickly, the Infiniti Q70’s V8 can hustle you along back country roads and long stretches of highway comfortably. The 3.7-liter V6 is no slouch either and can get around dawdling vehicles with ease. Optional magnesium paddle shifters are very responsive while a retuned throttle enhances drive feel. The steering, shocks and springs, and stability control have also been tweaked and only sharpen handling. The 7-speed automatic transmission handles gear changes and works well with all three engine choices.

Interior Comfort

Inside, a mild refreshing has taken place as seen with revised interior trims, and several variants are offered depending on the package you choose. As a whole, the Q70’s interior is open and inviting, and passengers won’t have any issues getting acclimated to it. Opting for the extra rear-seat legroom in the Q70L gives way to an additional 5.6 inches of real estate. When fully loaded, the Q70’s interior can go toe-to-toe with the best of them, thanks to a 16-speaker Bose Surround Sound system, semi-aniline leather, White Ash silver-powdered wood trim, and stitching on the instrument cluster hood.

Exterior Styling

Give it a quick glance and it’s obvious the exterior of the Q70 has been retouched for 2015. The front and rear fascias, side-view mirrors and taillights have all been redone while the new grille design is flanked by Infiniti’s signature LED headlights. Racier front and rear fascias are added when you go with the Sport Package, which also includes 20-inch wheels (up from the standard 18-inch aluminum-alloy wheels) wrapped in 245/40R20 all-season performance tires.

Favorite Features

ACTIVE NOISE CONTROL
In an attempt to cut down on engine noise, a microphone mounted in the ceiling listens for low-frequency noises and then generates sound waves to balance it out.

AROUND VIEW MONITOR
Four cameras – positioned at the front, rear and under the side-view mirrors – make parallel parking or backing out of spot in a crowded parking lot easy. An optional feature we definitely recommend springing for.

Standard Features

The 2015 Infiniti Q70 features something called Drive Mode Selector, which adjusts throttle mapping and transmission shift points depending on the setting it’s in (Standard, Eco, Sport, Snow). Other standard features include leather seats, USB connectivity, Bluetooth, and keyless entry. The V8 model receives exclusive features like a Bose 10-speaker sound system and a navigation system with SiriusXM weather and traffic. All Q70 models include standard safety features like active head restraints and six airbags.

Factory Options

A Premium, Deluxe, Touring and Technology Package are all available on the 2015 Infiniti Q70. Around View Monitor with Moving Object Detection is now available while Forward Emergency Braking and Backup Collision Intervention join the Technology Package. Other available features include a 16-speaker Bose sound system, Intelligent Cruise Control, Lane Departure Warning and Prevention, and Blind Spot Warning and Intervention. The Deluxe Technology Package includes everything previously mentioned plus semi-aniline leather, White Ash silver-powdered wood trim, and stitching on the instrument cluster hood.

Engine & Transmission

There are three engines at your disposal including a 3.7-liter V6 (rated at 330 horsepower), a 5.6-liter V8 engine (rated at 420 horsepower) and a 3.5-liter V6 paired with an electric motor that’s good for a combined output of 360 horsepower. All three engines work with a 7-speed automatic transmission, and gearshifts can be dictated through steering-wheel-mounted paddle shifters if you so choose. Minus the hybrid configuration, the 2015 Infiniti Q70 is thirsty and it reflects in the EPA fuel ratings. In standard rear-wheel-drive (RWD) configuration, the 3.7-liter V6 chugs a gallon of fuel every 18 miles in city driving and is good for 26 mpg on the highway. The V8 has similar EPA ratings: 16/24 mpg (RWD) and 16/23 mpg (AWD).

3.7-liter V6
330 horsepower @ 7,000 rpm
270 lb-ft of torque @ 5,200 rpm
EPA city/highway fuel economy: 18/26 mpg (RWD), 16/23 mpg (AWD)

5.6-liter V8
420 horsepower @ 6,000 rpm
417 lb-ft of torque @ 4,400 rpm
EPA city/highway fuel economy: 16/24 mpg (RWD), 16/23 mpg (AWD)

3.5-liter V6 + electric motor
Hybrid system net horsepower: 360
EPA city/highway fuel economy: 27/32 mpg


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2015 INFINITI Q70
KBB.com Consumer Reviews

4.5
Consumer Rating
Based on 72 Consumer Reviews
Write a Review
83%Recommend this vehicle
5
76%
5
76%
4
8%
4
8%
3
7%
3
7%
2
3%
2
3%
1
6%
1
6%
Value
4.5
Performance
4.5
Quality
4.5
Comfort
4.5
Reliability
4.7
Styling
4.8

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2015 INFINITI Q70 Styles

Style
Price
Combined Fuel Economy
Horsepower
Engine
Cargo Capacity
Torque
Curb Weight
3.7 Sedan 4D
$11,391
21 MPG
330 @ 7000 RPM
V6, 3.7 Liter
14.9 cu ft
270 lb-ft
3867 lbs
L 3.7 Sedan 4D
$12,212
21 MPG
330 @ 7000 RPM
V6, 3.7 Liter
14.9 cu ft
270 lb-ft
3957 lbs
Hybrid Sedan 4D
$16,364
31 MPG
360 @ 6800 RPM
V6, Hybrid, 3.5 Liter
11.3 cu ft
258 lb-ft
4134 lbs
L 5.6 Sedan 4D
$18,615
19 MPG
416 @ 6000 RPM
V8, 5.6 Liter
14.9 cu ft
414 lb-ft
4129 lbs
5.6 Sedan 4D
$19,966
19 MPG
420 @ 6000 RPM
V8, 5.6 Liter
14.9 cu ft
417 lb-ft
4049 lbs
See Full Specs for All 2015 INFINITI Q70 Styles
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2015 INFINITI Q70 Depreciation

A 2015 INFINITI Q70 has depreciated $7,044 or 41% in the last 3 years and has a current resale value of $9,993 and trade-in value of $6,534.

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2015 INFINITI Q70
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2015 INFINITI Q70 Annual Depreciation

Year
Vehicle Depreciation*
Resale Value
Trade-In Value
2022
$1,768
$17,037
$14,496
2023
$1,978
$15,059
$11,987
2024
$3,954
$11,105
$7,676
Now
$1,112
$9,993
$6,534
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2-Year Forecasted Depreciation

*Depreciation for the last 12 months of the private party resale value.

2015 INFINITI Q70 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
3867 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
Minimum Ground Clearance
6.0 inches
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)
5006 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
18 mpg
Highway
26 mpg
Combined
21 mpg

Mechanical

Drivetrain
RWD
Transmission Type
Automatic
7 speed
Available
Recommended Fuel
Premium
Hill Start Assist
Available

Performance

Horsepower
330 @ 7000 RPM
Torque
270 @ 5200 rpm
Engine
V6, 3.7 Liter

Warranty

Basic
4 years / 60000 miles
Powertrain
6 years / 70000 miles
Corrosion
7 years / Unlimited miles

Comfort & Convenience

  • Remote Control Liftgate/Trunk Release
  • Climate Control Air Conditioning
  • Heated Steering Wheel
  • Integrated Garage Door Opener

Entertainment

  • DVD Entertainment System
  • iPod Connector
  • iPod Interface
  • MP3 Player
  • Premium Radio
  • Satellite Radio
  • Bluetooth Streaming Audio
  • CD Player

Interior

  • Leather-Wrapped Steering Wheel
  • Power Windows
  • Rear Window Defroster
  • 12V Power Outlet
  • Power Outlet
  • Steering Wheel Controls
  • Tilt Steering Wheel
  • Tilt/Telescoping Steering Wheel

Seating

  • Leather Seats
  • Heated Seats
  • Cooled Seats
  • Dual Power Front Seats
  • Power Driver's Seat

Security

  • Alarm System

Technology

  • Bluetooth Wireless Technology
  • Cruise Control
  • Hands Free Phone
  • Navigation System
  • Remote Keyless Entry
  • Proximity Sensing Keyless Entry
  • Push-Button Engine Start
  • Touch Screen Monitor
  • USB Port
  • Voice Recognition System
  • Real-Time Traffic Information

2015 INFINITI Q70 Safety

2015 INFINITI Q70 Safety Technology

  • Child Door Locks
  • Child Seat Anchors
  • Driver Airbag
  • Passenger Airbag
  • Stability Control
  • Traction Control
  • Blind-Spot Alert
  • Blind-Spot Alert with Auto Brake
  • Collision Warning System
  • Emergency & Security Services
  • Front Head Curtain Airbag
  • Front Side Airbag
  • Lane Departure Warning System
  • Lane Departure Warning System with Auto Brake
  • Rear Head Curtain Airbag
  • Rear Parking Sensors
  • Rear View Camera
5.0

Crash Test Rating

Provided by the National Highway Traffic Safety Administration
2014 rating shown. 2015 may differ.
Frontal Crash
4.0
Side Barrier
5.0
Rollover Rating
4.0
Side Crash
5.0

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See Details
Price
$11,391
$9,219
$9,285
$10,185
KBB.com Rating
N/A
4.4
4.4
4.2
Consumer Rating
4.5
4.2
4.0
4.5
Fuel Economy
City 18/Hwy 26/Comb 21 MPG
City 27/Hwy 37/Comb 31 MPG
City 25/Hwy 33/Comb 28 MPG
City 21/Hwy 32/Comb 25 MPG
Fuel Type
Gas
Gas
Gas
Gas
Safety Rating
N/A
4.0
5.0
5.0
Seating Capacity5555
Basic Warranty
4 years or 60000 miles
5 years or 60000 miles
3 years or 36000 miles
3 years or 36000 miles
Horsepower
330 @ 7000 RPM
138 @ 6300 RPM
138 @ 4900 RPM
175 @ 6000 RPM
Engine
V6, 3.7 Liter
4-Cyl, 1.6 Liter
4-Cyl, Turbo, 1.4 Liter
4-Cyl, 2.5 Liter
Drivetrain
RWD
FWD
FWD
FWD

2015 INFINITI Q70 Rankings

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FAQs

Is the 2015 INFINITI Q70 a good vehicle?

Yes, the 2015 INFINITI Q70 is a good car. Its Kelley Blue Book rating of 0 out of 5 is within 10% of our average rating.

What is the MPG for a 2015 INFINITI Q70?

2015 INFINITI Q70 city/highway fuel economy ratings range from 16/24 mpg to 29/34 mpg, depending on trim and equipment.

How much should a 2015 INFINITI Q70 cost?

Used 2015 INFINITI Q70 prices currently range from $11,391 for the 3.7 Sedan 4D to $19,966 for the 5.6 Sedan 4D when purchasing from a dealership, depending on a range of factors like equipment, mileage, and condition.

What's the cheapest INFINITI Q70?

The cheapest 2015 INFINITI Q70 is the 3.7 Sedan 4D, with a Kelley Blue Book Fair Purchase Price of $11,391.

Is the 2015 INFINITI Q70 reliable?

The 2015 INFINITI Q70 is part of the 3rd-generation Q70, which our owners give an above-average reliability rating of 4.7 out of 5.

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