2014 INFINITI Q70 Review
Price Estimate: $7,843 - $10,607





+103
For sale nearby
22 listings
- $10,999
- 150,880 miles
- 3 Accidents, 1 Owner, Personal use only
- 6cyl Automatic
- KB Auto Group (38 mi away)
- AWD/4WD
- Back-up camera
- Bluetooth
- Leather Seats
- Sunroof/Moonroof
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Located in Laurel, MD
1 OWNER 2014 INFINITI Q70 AWD...RUNS AND DRIVES GREAT!!FINANCING AVAILABLE...**NO CREDIT? WE FINANCE****BAD CREDIT? WE FINANCE****TAX ID? WE FINANCE...
AutoCheck Vehicle History Summary
Accident Free Vehicle: No
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
20 Combined MPG (17 City/24 Highway)
Listing Information:
VIN: JN1BY1ARXEM320384
Stock: 320384
Certified Pre-Owned: No
Listed since: 09-09-2024 - $13,995
- 139,836 miles
- 1 Accident, 2 Owners, Corporate fleet vehicle
- 6cyl Automatic
- Deals R Us Auto Sales (134 mi away)
- AWD/4WD
- Back-up camera
- Bluetooth
- Leather Seats
- Sunroof/Moonroof
Close
Located in Lansdowne, PA
IN BUSINESS FOR OVER 19 YEARS. IF YOUR CASH IS LOW PLEASE ASK ABOUT OUR SPECIAL FINANCING ***WE ACCEPT ANY CREDIT***ALL YOU NEED IS A JOB WITH PAY STU...
AutoCheck Vehicle History Summary
Accident Free Vehicle: No
Personal Use Only: No
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
20 Combined MPG (17 City/24 Highway)
Listing Information:
VIN: JN1BY1ARXEM320059
Stock: 320059
Certified Pre-Owned: No
Listed since: 11-04-2024 - $12,990fair price$387 below market
- 117,200 miles
- 1 Accident, 3 Owners, Corporate fleet vehicle
- 6cyl Automatic
- Exclusive Motors (171 mi away)
- AWD/4WD
- Back-up camera
- Bluetooth
- Navigation
- Leather Seats
Close
Located in Virginia Beach, VA
2014 INFINITI Q70 AWD PREMIUM 3.7L WITH AUTOMATIC TRANSMISSION, COMES WITH NAVIGATION, BACKUP CAMERA, PARKING SENSORS, HEATED STEERING WHEEL, KEYLESS ...
AutoCheck Vehicle History Summary
Accident Free Vehicle: No
Personal Use Only: No
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
20 Combined MPG (17 City/24 Highway)
Listing Information:
VIN: JN1BY1AR4EM320025
Stock: 320025
Certified Pre-Owned: No
Listed since: 01-07-2025
Edmunds' Expert Review
by the Edmunds Experts
Pros
- Strong performance with any of the available engines
- sporty character
- classy, well-built interior
- hybrid model's excellent fuel economy.
Cons
- Overly firm ride quality
- base V6 isn't very fuel-efficient and sounds coarse during hard acceleration.
What’s new
For 2014, Infiniti has renamed its former M midsize luxury sedan the Q70, but there are only a few actual changes. Fuel economy is improved on the Q70 Hybrid, which has a 31 mpg EPA combined rating -- up from 29 combined on last year's M35 Hybrid. Beyond that, rear-wheel-drive 2014 Infiniti Q70s with the Sport package have revised suspension tuning, and all 3.7 Sport models get a supplemental engine oil cooler. The optional four-wheel active steering system is no longer available.
Edmunds says
Among midsize luxury sedans, the 2014 Infiniti Q70 distinguishes itself with a high level of athleticism, but it comes at the price of a stiff ride quality. If comfort is a priority, rival sedans may prove more satisfying to own.
Cost to DriveCost to drive estimates for the 2014 INFINITI Q70 4dr Sedan (3.7L 6cyl 7A) and comparison vehicles are based on 15,000 miles per year (with a mix of 55% city and 45% highway driving) and energy estimates of $3.87 per gallon for premium unleaded in Virginia.
Monthly estimates based on costs in Virginia
$224/mo for Q70 Base
Q70 Base
vs
$195/mo
Avg. Large Car
Vehicle overview
In case you haven't heard, Infiniti has renamed its M midsize luxury sport sedan the Q70 starting this year. Otherwise, the 2014 Infiniti Q70 is little changed from the car formerly known as the M35h, M37 and M56. It's still likely to fly under the radar of most luxury car shoppers, but if you're looking for a premium-brand midsize sedan that's a little more athletic than the rest, the 2014 Q70 is worth investigating.
At a glance, the Q70's exterior bodywork is restrained almost to a fault. It looks a bit like the smaller Q50, but compared with other luxury sedans in this class, the Infiniti comes up short in visual panache. However, if you take the time to climb inside, you'll find a superb interior that's furnished with high-quality materials and assembled with care. In addition, the Q70, even in base trim, is one of the more overtly performance-oriented premium sedans you can choose. Its V6 and V8 engines are muscular and responsive, and the Q70 goes around turns with a sporty, agile feel that its vaunted German competition has trouble replicating these days without switching on a slew of electronic handling aids.
Alas, there's a price to be paid for this athleticism: middling fuel economy on the 2014 Q70 3.7 and 5.6 models. The 2014 Q70 Hybrid, on the other hand, ranks near the top of the midsize luxury sedan segment with its 31 mpg EPA combined rating, yet is still heroically quick. Ride quality is our other grievance with the Infiniti Q70, as it rides far more stiffly than most premium sedan buyers will expect. Infiniti has revised the suspension tuning on Sport package-equipped cars this year, but if you're considering a Q70 Sport, we'd still recommend a thorough test-drive to make sure it meets your comfort requirements.
Meanwhile, there are a number of other midsize luxury sedans that you might find more satisfying overall. The 2014 BMW 5 Series and 2014 Mercedes-Benz E-Class represent the establishment in this class, and with their diverse engine lineups, elegant interiors, huge array of tech features and exceptional ride comfort, there's no going wrong with either of these two. If you want something a little different, the 2014 Audi A6 and 2014 Cadillac CTS are intriguing alternatives with a sophisticated style of their own and impressive handling abilities. Although the 2014 Infiniti Q70 is a step behind these rivals in a couple respects, it's still worth considering if you're shopping for a premium midsize car, particularly if you want one that isn't flashy or ostentatious.
Performance & mpg
Powering the 2014 Infiniti Q70 3.7 is a 3.7-liter V6 engine rated at 330 horsepower and 270 pound-feet of torque. A seven-speed automatic transmission with four different shift modes (Standard, Sport, Snow or Eco) is standard for this and all other 2014 Q70 models.
Next up is the Q70 Hybrid, which has a 3.5-liter V6 engine that joins forces with a 50-kilowatt electric motor powered by a lithium-ion battery pack. Together they produce 360 hp. Note that the Q70 Hybrid is rear-wheel-drive only, whereas other Q70s are eligible for rear-drive or AWD.
At the top of the lineup is the Q70 5.6, which uses a 5.6-liter V8 that pumps out 420 hp and 417 lb-ft of torque. In Edmunds performance testing, the Q70 3.7 went from zero to 60 mph in 5.9 seconds. The Q70 Hybrid made the same sprint in an impressive 5.5 seconds, while the V8-powered 5.6 sedan did it in 5.2 seconds.
With rear-wheel drive, the Q70 3.7's EPA-estimated fuel economy is 21 mpg combined (18 mpg city/26 mpg highway), which is below average for a midsize luxury sedan with a six-cylinder engine. The Q70 3.7 AWD drops slightly to 20 mpg combined (17 mpg city/24 mpg highway). The rear-drive Q70 5.6 is rated at 19 mpg combined (16 mpg city/24 mpg highway) and the AWD version gives up just a little, with a rating of 18 mpg combined (16 mpg city/23 mpg highway). If fuel economy is a priority, the 2014 Infiniti Q70 Hybrid is far and away the best bet, as it's rated 31 mpg combined (29 city/34 highway). Among medium-size luxury cars, it's just as efficient as the 2014 Lexus GS 450h (/lexus/gs-450h/2014/) and second only to the diesel-fueled Mercedes E250 Bluetec.
Safety
Standard safety features for all 2014 Infiniti Q70 models include antilock disc brakes, stability and traction control, front side airbags, side curtain airbags, active head restraints and a rearview camera. Included in the Technology package are a lane-departure warning and prevention system, a blind-spot warning system and a frontal collision warning system that can automatically initiate braking to reduce the severity of an impending collision.
Infiniti's midsize luxury sedan has performed well in Edmunds' 60-0-mph brake testing. The 3.7 model stopped in 115 feet when equipped with summer tires and 120 feet with all-season tires. In addition, the hybrid covered this ground in 119 feet, while the 5.6 needed 112 feet with summer tires (119 feet with all-season tires).
In government crash testing, the Infiniti Q70 earned an overall rating of five out of five stars, with four stars for overall frontal crash protection and five stars for overall side crash protection. In the Insurance Institute for Highway safety tests, the 2014 Infiniti Q70 earned an overall rating of "Good."
Driving
Any of three engines in the 2014 Infiniti Q70 will deliver the brisk acceleration most shoppers expect in a midsize luxury car. However, more demanding drivers might notice that the 3.7-liter V6 in the Q70 3.7 sounds surprisingly coarse and unrefined during hard acceleration. If you can spend a bit more, the Q70 Hybrid is a more appealing option for a V6 luxury sedan. Not only is it significantly more fuel-efficient, it's quicker to boot. On the other hand, the not especially frugal V8 in the Infiniti Q70 5.6 is plenty enjoyable, too, as it provides the immediate response and muscular soundtrack that only an engine with eight cylinders can deliver.
Although the Q70 is not a small car, it does its best to play the role of a sport sedan. It's steady around turns and its steering is responsive, with a heavier effort level than you'd expect on a car in this class. Sport package-equipped cars feel particularly adept on tight, twisty roads. Still, we'd think twice about ordering the Sport package on a Q70 that will be driven every day, because this car rides firmly even with the standard suspension.
Interior
Inside, the 2014 Infiniti Q70 is furnished to a high standard. Materials quality is excellent and everything is put together with precision. The spacious passenger compartment is driver-oriented with a definite cockpit feel, yet thanks to the flowing design of the dashboard and center console, passengers won't feel squeezed or cramped. Details like Japanese ash wood accents and a "Forest Air" function for the climate control system (that's meant to replicate a natural breeze) set the Q70 apart from mainstream European sedans.
Most people will be able find a comfortable driving position in the Q70, and outward visibility is better than average for this class. Rear seat occupants will find plenty of headroom and legroom. We also like Infiniti's touchscreen navigation and audio interface, which remains uncomplicated to use. In general, it's much easier to learn than the more elaborate infotainment interfaces in rival sedans.
The Q has a 14.9-cubic-foot trunk, which is average for the segment. The Q70 Hybrid's battery pack reduces capacity to 11.3 cubic feet.
2014 INFINITI Q70 models
The 2014 Infiniti Q70 is a midsize luxury sedan that comes in three main trim levels -- 3.7, 5.6 and Hybrid -- which are named according to the engine under the hood. Rear-wheel drive is standard on all of these trims, but all-wheel drive is optional on the 3.7 and 5.6 versions.
Standard for the Q70 3.7 are 18-inch alloy wheels, automatic bi-xenon headlights, foglights, power-folding heated and auto-dimming mirrors, automatic wipers, a moonroof, a power soft-closing trunk lid, keyless ignition and entry, dual-zone automatic climate control, leather upholstery, heated eight-way power front seats with power lumbar support, driver memory functions and a power tilt-and-telescoping steering column. Also standard are a rearview camera, Bluetooth phone connectivity and a six-speaker stereo with a CD player, auxiliary and USB/iPod inputs, and satellite radio.
With the Q70 Hybrid you get all the standard features offered with the Q70 3.7, along with special shock absorbers, the hybrid powertrain and unique instruments and display screens.
The Q70 5.6 adds a V8 engine, along with rear parking sensors, heated and ventilated front seats, a heated steering wheel, a navigation system (with an 8-inch touchscreen display), voice controls, Bluetooth audio connectivity and an upgraded 10-speaker Bose audio system with digital music storage. These amenities are available on the other trims via the optional Premium package.
Once you've added the Premium package (or selected the Q70 5.6), you're eligible for various other option packages, but not all are compatible with each other. The Deluxe Touring package is offered on all trims and adds a power rear sunshade, an air purifier, upgraded leather upholstery and interior trim, and a premium 16-speaker Bose audio system. Selecting this package also unlocks the Performance Tire & Wheel package, which includes 20-inch wheels (with all-season tires) and upgraded brakes.
In lieu of the Deluxe Touring and Performance Tire packages, Q70 3.7 and 5.6 sedans can be outfitted with the Sport package. On the 3.7, it includes special exterior styling elements, 20-inch wheels, summer performance tires (all-season tires for AWD models), sport-tuned suspension and brakes, sport seats, a different steering wheel, aluminum-trimmed pedals and magnesium paddle shifters for the automatic transmission. In addition to this, Sport package-equipped Q70 5.6 models get the power rear sunshade, an air purifier and 16-speaker Bose audio system; these items can be added to 3.7 Sport models via the Sport Touring package.
Finally, there's the Technology package, which requires either the Deluxe Touring or Sport package, depending on the model. It adds adaptive headlights, adaptive cruise control, a lane departure warning and prevention system, a blind-spot warning system, a forward collision warning system, and the "eco pedal" that provides feedback to the driver to encourage fuel-efficient driving.

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Compare 2014 INFINITI Q70 trim levels
Helpful trims summary and side-by-side comparison chart
See Edmunds pricing data
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Reliability Ratings by RepairPal
4 out of 5 stars4/5Excellent
#1 out of 48 among Luxury Fullsize Cars
RepairPal Reliability Ratings are based on the actual cost, frequency, and severity of unscheduled repairs and maintenance on make/model data for select 2008-2022 vehicles. The reliability of a specific vehicle may vary depending on its maintenance and driving history, model year, trim, and features.
Cost
The average total annual cost for unscheduled repairs and maintenance across all model years of the INFINITI Q70 from 2008-2022.$509/yr
vs. $729/yr
for Average Luxury Fullsize Car
for Average Luxury Fullsize Car
Frequency
The average number of times this model is brought into the shop for unscheduled repairs and maintenance in a single year. RepairPal calculates this metric by tracking millions of unique vehicles over multiple years to determine an average number of visits per year (omitting small routine visits, e.g., oil changes).0.72x/yr
vs. 1.74x/yr
for Average Luxury Fullsize Car
for Average Luxury Fullsize Car
Severity
The probability that a repair will be a major issue, meaning the repair costs 3x the average annual repair cost for all models. This threshold will be higher for vehicles that have higher labor rates and parts costs (such as a premium brand).5.8%
vs. 14.7%
for Average Luxury Fullsize Car
for Average Luxury Fullsize Car
powered by RepairPal Based on RepairPal reliability data as of 8/23/2023. Ratings are provided by RepairPal and Edmunds is not responsible for their accuracy.
INFINITI Q70 Reviews
Owner Reviews
5(0%)
4(100%)
3(0%)
2(0%)
1(0%)
Most Helpful Owner Reviews
Trending topics
Rattle in the dash with less than 200 miles
3.5 out of 5 starstntstark, 02/04/2015
2014 INFINITI Q70 4dr Sedan (3.7L 6cyl 7A)
I purchased this car three days ago. Before the odometer hit 200 miles, the dash had a rattle anytime I drove on any road that wasn't perfectly smooth. The eight year old Mercedes I traded in for this car had no rattles when driven on the same roads and it was a soft top. This is completely unaccepted for a brand new upscale vehicle.
2014 Q70 Highlights
Sedan
Base
Base MSRP Excludes Destination Fee | $49,600 |
---|---|
Engine Type | Gas |
Combined MPG | 21 MPG |
Cost to Drive | $224/month |
Seating | 5 seats |
Cargo Capacity All Seats In Place | 14.9 cu.ft. |
rear wheel drive | |
Warranty | 4 years / 60,000 miles |
Safety
Key safety features on the Q70 include:
- Back-up camera
- Alarm
- Tire Pressure Warning
- Stability Control
- Post-collision safety system
NHTSA Overall Rating
5 out of 5 starsThe National Highway Transportation Safety Administration offers independent analysis.
- Frontal Barrier Crash RatingOverall4 / 5Driver5 / 5Passenger4 / 5
- Side Crash RatingOverall5 / 5
- Side Barrier RatingOverall5 / 5Driver5 / 5Passenger5 / 5
- Combined Side Barrier & Pole RatingsFront Seat5 / 5Back Seat5 / 5
- RolloverRollover4 / 5Dynamic Test ResultNo TipRisk Of Rollover11.3%
IIHS Rating
The Insurance Institute of Highway Safety uses extensive crash tests to determine car safety.
- Small Overlap Front Driver-Side TestGood
- Small Overlap Front Passenger-Side TestNot Tested
- Moderate Overlap Front Test – OriginalGood
- Moderate Overlap Front Test – UpdatedNot Tested
- Side Impact Test – OriginalGood
- Side Impact Test – UpdatedNot Tested
- Roof Strength TestGood
- Rear Crash Protection / Head RestraintGood
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