2018 INFINITI Q70 Review
2018 INFINITI Q70 Review
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Used Q70 for sale
Appraise This CarINFINITI Q70 model years
INFINITI Q70 types
- Sedan
- Hybrid
See Edmunds pricing data
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Edmunds' Expert Review
byCarlos Lago
Carlos Lago has worked in the automotive industry since 2008. Along with an extensive background in performance testing and evaluation, he has produced hundreds of car-related articles and videos.
Pros
- Athletic, with strong acceleration in V8 versions
- Large cabin with comfortable seats
- High fuel economy from available hybrid model
Cons
- Infotainment interface is dated and clunky to use
- Many driver assistance features are optional
- Ride comfort suffers with the 20-inch wheels
- Limited small-item storage in cabin
What’s new
Infiniti has modified the names of all Q70 trims and some options. The 8-inch InTouch entertainment display is standard on all trim levels.
Vehicle overview
This luxury sedan has a comfortable interior and comes in a variety of configurations. It can also be entertaining to drive. But the 2018 Infiniti Q70's shortcomings are pretty obvious.
Cost to DriveCost to drive estimates for the 2018 INFINITI Q70 3.7 LUXE 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 $4.45 per gallon for premium unleaded in Ohio.
Monthly estimates based on costs in Ohio
$263/mo for Q70 3.7 LUXE
Q70 3.7 LUXE
vs
$219/mo
Avg. Large Car
This generation of the Q70 dates back to 2011, back when Infiniti called it the M56. There have been some updates over the years, but this is a very long time in the luxury sedan segment to go without a full redesign. Though spacious, the interior comes up short on storage and aesthetic appeal, and the touchscreen entertainment system feels ancient compared to the standard set by current luxury offerings.
We do like the Q70's V8 engine, and the availability of a long-wheelbase version and even a hybrid help broaden the car's appeal. But, ultimately, no Q70 variant truly stands out in the crowd.
Edmunds' Expert Rating
6.6 / 10This luxury sedan has a comfortable interior and comes in a variety of configurations. It can also be entertaining to drive. But the 2018 Infiniti Q70's shortcomings are pretty obvious. You'll find better ride quality, fresher designs and more sophisticated infotainment features elsewhere.
Trim tested
Each vehicle typically comes in multiple versions that are fundamentally similar. The ratings in this review are based on our full test of the 2016 Infiniti Q70 5.6 w/Premium Select Edition package (5.6L V8 | 7-speed automatic | RWD).
NOTE: Since this test was conducted, the current Q70 has received only minor revisions related to trim level offerings. Our findings remain applicable to this year's Q70.
Scorecard
Overall | 6.6 / 10 |
Driving | 7.5 |
Comfort | 7.0 |
Interior | 8.0 |
Utility | 6.0 |
Technology | 4.5 |
Driving
7.5This is a genuine sport sedan. The V8 is big and burly, and the steering and brakes are effective. Much is outdated about the Q70, but performance remains a strength.
Acceleration
8.0The big V8 accelerates effortlessly at full throttle, although low-rpm power is soft compared to what rival turbocharged engines produce. In our testing, the 0-60 mph sprint took 5.2 seconds — unremarkable for 420 hp — but there's plenty of real-world punch. This is a fast car.
Braking
7.5Reassuringly firm pedal that's easy to modulate. It feels expertly calibrated and inspires confidence. In our emergency-braking test, the Q70 posted better than average distances with its all-season tires. Note that the Premium Select Edition includes upgraded brakes.
Steering
8.0It's responsive and accurate in quick transitions, giving you the sense that the Q70 can be placed precisely around turns. Effort is fingertip-light in parking lots yet firm and steady on freeway slogs. Very good for the segment.
Handling
7.5The Q70 feels narrow and agile on winding roads, turning in eagerly and generally comporting itself like a smaller car. The base car has too much bounce in the suspension for real sporty driving, but a Sport package is available and would provide improvements.
Drivability
7.0The transmission serves up precise rev-matched downshifts in manual mode, yet it operates unobtrusively in the daily slog. While passing or merging, however, downshifts can be slow to engage in Drive. Overall, the Q70 is a smooth driver that rarely annoys.
Comfort
7.0On the highway, the Q70's ride is calm and isolating, though imperfect surfaces can make the car feel jittery. The seating is spacious and plush. It's a pleasant car to be in, but not much more.
Seat comfort
8.5A Q70 strong suit. The seats are soft yet have enough support for all-day drives. The rear seats have excellent under-thigh support.
Ride comfort
5.5The Q70 lacks the composed suppleness on rough roads that shoppers in this segment rightly expect. The structure too readily quivers and shakes. This is partly down to the big 20-inch wheels and tires. Rivals with similar equipment exhibit more refinement.
Noise & vibration
7.0It's adequately quiet on most surfaces. Tire noise can intrude at times, but that's par for the course with 20-inch rubber. We noted some gentle shaking from the big V8 at idle; some might call it "character," but others will wish for more isolation.
Climate control
8.5The straightforward controls include simple rocker switches for temperature adjustment. The entire bank of climate controls is angled up toward the front occupants, enhancing visibility and accessibility. Quiet fan and cold air conditioning in triple-digit heat.
Interior
8.0The Q70's cabin has very good ergonomics overall. The dashboard and console wrap snugly around the driver. Even the standard-wheelbase model has generous rear legroom. The outdated tech interface is the main drawback.
Ease of use
6.5The control layout is mostly user-friendly. But the touchscreen is too far from the driver, and the redundant control knob is less intuitive than those in rivals.
Getting in/getting out
8.5The seats are high relative to the floor, so you conveniently slide onto them more than plop down into them. The roof inside is high enough to stay out of your way, even in back. The door openings are more than adequate.
Driving position
9.0The wraparound dashboard and elevated center console make the Q70 feel more like a sports car from the driver's seat, and that seat has plenty of adjustments for taller or shorter drivers. The power steering column has plenty of tilt-and-telescoping range.
Roominess
8.5The Q70's interior dimensions will likely feel just right for many shoppers. Four 6-footers can travel in comfort. Those in back will enjoy the elevated bottom cushion, which gives great thigh support. Space for the rear middle seat is very tight.
Visibility
7.5Front visibility is excellent, and it's framed entertainingly by the curvaceous front fenders — kind of like in a Corvette. The rising beltline and rakish rear roofline conspire to inhibit rear visibility a bit, but it's still manageable.
Quality
7.0The cabin is nicely trimmed with lots of leather and interesting industrial-metal accents. Materials quality overall is high, and assembly tolerances seem tight. But the control knob and adjoining seat-heater knobs feel downmarket.
Utility
6.0The Q70 generally underwhelms on the utility front, but good child safety seat features redeem it somewhat. If you don't care about child safety seats, the lack of small-item storage and a power trunklid might give you pause.
Small-item storage
5.0Poor. Only two cupholders and an ashtray on the center console. Nothing in the way of thoughtful smartphone nooks or crannies. At least the center-console storage box under the armrest is reasonably spacious and handy.
Cargo space
6.0The trunk capacity is about average. There's a wide opening, but it narrows at the wheelwells. No power closing, just power release, and the release takes an extra half-second for some reason. The rear seatback is fixed, so you can't fold it down to gain extra cargo capacity.
Child safety seat accommodation
7.5Two sets of LATCH anchors with three tethers on the rear shelf. Access is user-friendly. A rear-facing seat could be a squeeze behind a long-legged driver (but the Q70L should work just fine).
Technology
4.5If you're wondering why the Q70 rates relatively poorly overall, this section is the answer. Infiniti has largely left the Q70's touchscreen interface untouched during this decade, and its advanced age is readily apparent. The car's rivals, meanwhile, have decisively pulled ahead.
Audio & navigation
4.0The most dated infotainment interface you'll find in this class. The touchscreen is a throwback to a different era. The graphics are low-resolution and lack flair. The Bose stereo sounds pretty good, but otherwise the Q70 system is a mess.
Smartphone integration
4.0The infotainment system debuted well before Bluetooth audio became ubiquitous, and that's painfully obvious. Our Q70 had a hard time remembering paired phones from drive to drive. Android Auto and Apple CarPlay simply aren't offered.
Driver aids
4.0Our test car lacked the Technology package, which contains just about every high-tech safety feature the Q70 offers. It's almost unheard of in this class for items such as blind-spot monitoring and forward collision warning to be optional.
Voice control
5.0Not surprisingly, the Q70's voice command system is also getting on in years. We couldn't figure out how to control Bluetooth audio without consulting the manual. Spoken commands must be perfectly precise; there's no "intelligence" that we could detect.
Which Q70 does Edmunds recommend?
The Q70 is at its best with the V8, so go for the 5.6 Luxe trim. This version comes fairly well-equipped, so there aren't many options to consider. We like many features that come in the Sport package, but the package's 20-inch wheels and stiffer suspension penalize ride quality. If you want blind-spot monitoring, the only way to get is by ponying up for all of the Q70's advanced safety tech in the ProActive package. Unless you live in a climate with frequent snow, skip all-wheel drive to save some money at the dealer and the gas pump.
2018 INFINITI Q70 models
The 2018 Infiniti Q70 is available in two main trim levels: 3.7 Luxe and 5.6 Luxe.The numbers indicate what type of engine is under the hood. A long-wheelbase Q70L is available with either engine and similar equipment. There's also a hybrid version (appropriately named Q70 Hybrid Luxe). Rear-wheel drive is standard, and all-wheel drive is optional on non-hybrid models. A seven-speed automatic is the sole transmission available, while a variety of optional packages provide for a degree of customization.
The base Q70 3.7 Luxe receives motivation from a 3.7-liter V6 (330 hp, 270 lb-ft of torque). Standard features include a sunroof, dual-zone automatic climate control, and power adjustable and heated front seats. A no-cost Essential package (which you can expect to be equipped) further adds a heated steering wheel, parking sensors, a heated steering wheel, a top-down parking camera system, leather upholstery, an 8-inch touchscreen display, a navigation system, and a 10-speaker Bose premium audio system.
The optional Premium Select package for the 3.7 Luxe adds dark exterior trim, a rear spoiler, 20-inch wheels, upgraded brakes, a suede-like headliner, and premium leather upholstery.
The Q70 Hybrid Luxe uses a 3.5-liter V6 and a hybrid system (360 hp), and its features largely mirror the 3.7 Luxe. The EPA pegs the Hybrid at 30 mpg in combined driving.
Q70s bearing the 5.6 Luxe badge pack a 5.6-liter V8 (420 hp, 417 lb-ft of torque). These models include all the items of the 3.7 Luxe equipped with the no-cost Essential package.
Long-wheelbase variants are differentiated by the Q70L name. These longer models offer an extra 5.5 inches of rear legroom, a rear 12-volt outlet and heated rear seats.
For all Q70s, the ProActive package adds advanced safety features including forward collision warning, front and rear collision mitigation with automatic braking, blind-spot monitoring and intervention, lane departure warning and intervention, and adaptive cruise control.
The Sport package is available on all standard-wheelbase Q70s. It adds 20-inch wheels, a different fascia, upgraded brakes, a firmer suspension, a 16-speaker Bose stereo, a power rear sunshade and magnesium paddle shifters. Long-wheelbase variants can opt for the Performance Tire and Wheel package, which includes 20-inch wheels and larger, more capable brakes.
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.
Consumer reviews
Read what other owners think about the Used 2018 INFINITI Q70.
5 star(79%)
4 star(9%)
3 star(6%)
2 star(2%)
1 star(4%)
48 reviews
Trending topics in reviews
Most helpful consumer reviews
5 out of 5 stars
Excellent value in a great car!
jhawk , 04/15/2018
2017 INFINITI Q70 4dr Sedan AWD (3.7L 6cyl 7A)
If brand name is all that matters then yes please overpay for a German brand.
I had a 2015 AWD Q50 premium and decided after 2 1/2 years to trade in for something a bit bigger.
The dealership gave me an awesome deal on a 2017 Q70S AWD. A deal so good actually that I ended up paying less for this than I did for my Q50.
Now I know this car does not fully compete against the finest … midsize luxury cars but infiniti is always running deals on these so you have to put it in perspective. Infiniti does need to redesign to keep up with the latest but it is still is a fine and comfortable driving car.
You have to put it in perspective when it comes to value:
I paid $42,000 for a $57,000 stickered car and for that money with AWD, a sport package, bose radio, heated and cooled seats, navigation, sunroof, great seats, a comfortable ride and many standard features it was a no brainer.
Not many cars you could consider for this price point that are this fun to drive and luxurious!
The Q70 handles well, has good power, is very comfortable, good space for 4 people and is an attractive looking car and has AWD. For that type of money you can’t really ask for much more...plus this car is more fun to drive and more pleasant than the Q50 (more communication in the steering, quieter/more comfortable when cruising and has a better sound from the engine).
Overall an great car at a excellent value price!
4 out of 5 stars
What a terrible and biased review by Edmunds
JF, 03/04/2018
2018 INFINITI Q70 3.7 LUXE 4dr Sedan (3.7L 6cyl 7A)
It's really a shame how Edmunds trashed the review of this beautiful car as so many customers rely on accurate, unbiased review from major sites such as Edmunds. I had the chance to drive this car for couple thousand miles. It's definitely not the most competitive in the class, but Edmunds' review is absolutely terrible and biased. Their whole article screams one sentence - buy German … car, don't buy Q70. "no Q70 variant truly stands out in the crowd"??? Seriously??? Look at how many A6 and E class are on the road, and you tell me Q70 does not stand out? To be completely honest Q70 isn't the most attractive design but it has a very strong presence when you see it. Oh and I see Edmunds gave 1 star for Q70's technology. Sure the tech is not up to date, the screen is not the most crisp and the largest. BUT even for today's standards I found the system very intuitive and easy to use even for the first time, and the NAV never got me a problem. Now it comes where Edmunds lose all the credit, where in the driving aids section it says "It's almost unheard of in this class for items such as blind-spot monitoring and forward collision warning to be optional." What a joke. I guess you are just ignoring the fact that German cars nickel and dime you for every single piece of desirable feature? And not to mention Q70 is one of the most reliable luxury cars in the market right now! If you enjoy paying repair bills and loaner cars from the dealer - go ahead and buy German and enjoy.
5 out of 5 stars
A seriously good sedan.
Jaffrey Ali, 01/29/2018
2018 INFINITI Q70 3.7 LUXE 4dr Sedan AWD (3.7L 6cyl 7A)
5 reasons to love the Q70L. 1. interior and exterior design is beautiful with high build quality. The leather quality on the sensory package is similar to an S-Class and you get just as much space inside. 2. Real buttons make sense and the user interface is much better than digging 3-4 levels into touch screen only interfaces you see now. 3. The naturally aspirated V6 engine is a lot of … fun to drive 4. Very comfortable seats and top notch audio system and 5. Excellent service center...you won’t get the same level of attention with the Germans. I know...
5 out of 5 stars
Infiniti Q70H hybrid
ACW3426, 12/06/2019
2017 INFINITI Q70 Hybrid 4dr Sedan (3.5L 6cyl gas/electric hybrid 7A)
Infiniti Q70H is a car overlooked by a lot of people, it is a very practical and reliable car in my opinion.
I owned 4 Infiniti cars before, one thing I can vouture for the Infiniti brand is their reliability, I have never been stranded before , their strength is on their engine and transmission, accessories including air conditioning can go way over 100k miles without major issues. … Their structure integrity is also good, I walked away from a serious highway accident,the car is totaled although still drivable.
As for the hybrid , it is smoother than the Lexus es300h, my wife owned the Lexus hybrid, and I have the opportunity to compare both, the performance is good, the mileage figure is on the ballpark of EPA rating, I got consistent 28 mpg.
The most impressive feature in my opinion is their technology package, Infiniti semi-autonomous driving technology is way ahead of a lot of other car companies, I feel safe driving with it in my long commute every day.
All in all a great car.
We have a limited number of reviews for the 2018 INFINITI Q70, so we've included reviews for other years of the Q70 since its last redesign.
2018 Q70 Highlights
Sedan
3.7 LUXE
Base MSRP Excludes Destination Fee | $50,300 |
---|---|
Engine Type | Gas |
Combined MPG | 21 MPG |
Cost to Drive | $263/month |
Seating | 5 seats |
Cargo Capacity All Seats In Place | 14.9 cu.ft. |
Drivetrain | rear wheel drive |
Warranty | 4 years / 60,000 miles |
Safety
Our experts like the Q70 models:
- Blind-Spot Intervention
- Warns you of a vehicle in your blind spot and steers you away if you attempt a lane change.
- Predictive Forward Collision Warning
- Watches ahead and flashes an alert if it senses an impending collision.
- Lane Departure Warning
- Detects and makes an alert if catches you leaving your lane unintentionally.
NHTSA Overall Rating
The National Highway Transportation Safety Administration offers independent analysis.
- Frontal Barrier Crash RatingOverall4 / 5Driver5 / 5Passenger4 / 5
- Side Crash RatingOverallNot Rated
- Side Barrier RatingOverallNot RatedDriverNot RatedPassengerNot Rated
- Combined Side Barrier & Pole RatingsFront SeatNot RatedBack SeatNot Rated
- 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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