2019 Infiniti Q70

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$50,400 - 67,700 MSRP

Pros & Cons

  • Spacious, supportive seats
  • Powerful available V8 engine
  • Borderline-obsolete infotainment system
  • Outdated cabin
  • Low gas mileage
  • Mixed reviews on ride quality

Research & Ratings

Currently, the Infiniti Q70 has a score of 7.0 out of 10, which is based on our evaluation of 64 pieces of research and data.




Critics' Rating: 6.3
Performance: 7.8
Interior: 6.0
Safety: 9.0
J.D. Power Ratings Logo

Is the Infiniti Q70 a Good Car?

The Infiniti Q70 is an OK luxury midsize car. It has two powerful engine options, and most critics think it offers responsive handling. It also sports a roomy interior with supportive seats. After that, the Q70’s praise begins to wane. Its cabin styling is outdated, and the infotainment system is low-tech by today’s standards, giving the Q70 a second-rate appearance. And for many people, the car’s ride is a bit too firm on rough pavement.

Should I Buy the Infiniti Q70?

Before settling on the Q70, you should consider other options in this segment, such as the Audi A6 and Mercedes-Benz E-Class. Both models outshine the Q70 when it comes to interior quality and convenience features. The Genesis G80 offers similar refinement but at an even lower price point than its German competitors.

Compare the Q70, A6, and E-Class »

Should I Buy a New or Used Infiniti Q70?

The 2019 Q70 is part of a generation that began with the 2011 model year. It was previously branded as the Infiniti M37 and M56 until 2014. All in all, Infiniti has made few changes to the sedan since the 2016 model year. With so few changes, it's worth looking at recent used models, which could potentially save you thousands of dollars compared to a new Q70.

If you're interested in a used model, be sure to visit our overviews of the 2017 Infiniti Q70 and 2018 Infiniti Q70. Also, check out our Used Car Deals page to learn about savings and discounts on used vehicles.

Compare the 2017, 2018, and 2019 Q70 »

We Did the Research for You: 56 Reviews Analyzed

Our car reviews include everything you need to know before heading to the dealership. We combine the opinions of the automotive press with quantifiable data like crash test results and reliability ratings to form a complete picture of every vehicle we rank.

This review uses applicable research and data from all model years of the current Q70 generation, which runs from 2011 to 2019.

Why You Can Trust Us

U.S. News Best Cars has been ranking vehicles since 2007, and our team has more than 75 years of combined experience in the automotive industry. Our car reviews are objective. To keep them that way, our editorial staff doesn’t accept expensive gifts or trips from automakers, and a third party handles all the advertising on our site.

How Much Does the Infiniti Q70 Cost?

The Q70 has an MSRP of $50,300. That’s a higher starting price than many of its competitors. A fully loaded Q70 costs north of $70,000. Infiniti does offer less-expensive cars though. The Infiniti Q50 sedan starts at $35,650, and the Infiniti Q60 coupe retails for $40,850.

Check out our U.S. News Best Price Program for great savings at your local Infiniti dealer.

Infiniti Q70 Versus the Competition

Which Is Better: Infiniti Q70 or Audi A6?

The Audi A6 sits near the top of our luxury midsize car rankings. It features multiple powerful engine options and dynamic handling while still returning better fuel economy than the Q70. The A6's cabin is one of the nicest in the class, and it has plenty of cutting-edge, easy-to-use technology. The A6 does have a higher starting price than the Q70, but its overall refinement is worth it. Choose the Audi.

Which Is Better: Infiniti Q70 or Mercedes-Benz E-Class?

The Mercedes-Benz E-Class also sits much higher in our rankings than the Q70. The E-Class has arguably the nicest cabin in the segment. It looks great and is richly appointed, and the features list seems to go on forever. The E-Class also delivers engaging performance. It handles corners well, features a strong engine lineup, and offers two high-performance models. The Mercedes costs a bit more than the Infiniti, but it's worth the extra money.

Compare the Q70, A6, and E-Class »

Q70 Interior

How Many People Does the Q70 Seat?

This Infiniti sedan seats five in style. The front seats provide plenty of comfort, space, and support. The rear seats tell the same story, and they have enough room even for tall adults, though the middle seat is a tight squeeze. The long-wheelbase Q70L offers even more rear-seat space.

Q70 and Car Seats

There are two full sets of LATCH connectors for installing car seats, but the system receives a Poor rating (the lowest possible) from the Insurance Institute for Highway Safety for its ease of use. IIHS noted that lower anchors are set too deep in the seat, require too much force to attach the straps to, and are difficult to maneuver around. 

Q70 Interior Quality

While the Q70 features plenty of high-end materials throughout its well-built cabin, this sedan lacks the modern look and feel of many competitors, making it seem past its prime.

Q70 Cargo Space

The Q70's trunk provides an average amount of space for a luxury midsize sedan – just under 15 cubic feet. That's enough room for roughly a dozen shopping bags.

Q70 Infotainment, Bluetooth, and Navigation

Standard features include a moonroof, dual-zone automatic climate control, Bluetooth, an 8-inch infotainment system, navigation, a 10-speaker Bose audio system, and satellite radio. Available features include a 16-speaker Bose surround-sound system.

The touch screen that accompanies the infotainment system is antiquated and doesn't feature the sharp graphics you'll find with rivals’ screens. There's a control knob that goes along with the screen, but it's more complicated than it needs to be. The infotainment system also lacks smartphone connectivity options like Apple CarPlay and Android Auto, which are available in most competitors.

Read more about interior »

Q70 Performance

Q70 Engine: V6 or V8?

The Q70 features a 330-horsepower V6 engine that offers plenty of power for daily driving. If you want an engine that really makes this midsize sedan feel fast, go for the optional 420-horsepower V8. Infiniti discontinued the hybrid model for 2019.

Q70 Gas Mileage: Not Great Numbers

Most luxury midsize cars get better fuel economy ratings than the Q70, which earns 18 mpg in the city and 25 mpg on the highway with its base engine. With the V8, those numbers dip to 16/24 mpg.

Q70 Ride and Handling: See for Yourself

The general consensus about the Q70 is that it handles well, but the ride may be a little more unsettled than you'd like. However, a few test drivers found the exact opposite, saying that the Q70 rides smoothly and isn't overly sporty. Be sure to test-drive this Infiniti before you buy to form your own opinion.

Read more about performance »

Q70 Reliability

Is the Infiniti Q70 Reliable?

J.D. Power gives the 2019 Q70 a predicted reliability rating of three out of five, which is about average.

Infiniti Q70 Warranty

Infiniti covers the Q70 with a four-year/60,000-mile limited warranty and a six-year/70,000-mile powertrain warranty.

Read more about reliability »

Q70 Safety

Q70 Crash Test Results

The 2019 Q70 earned five out of five stars from the National Highway Traffic Safety Administration in the front driver side crash test, as well as a four-star rating in the front passenger side and rollover tests. The Insurance Institute for Highway Safety gave the Q70 the highest rating of Good in five crash tests.

Q70 Safety Features

The Q70 comes standard with automatic headlights, rain-sensing windshield wipers, and a 360-degree parking camera. Available safety features include adaptive cruise control, forward collision warning, automatic emergency braking, blind spot monitoring, active lane keep assist, and rear parking sensors.

Read more about safety »

Which Infiniti Q70 Model Is Right for Me?

The two Q70 trims correspond to the two available powertrains (V6 and V8). Every Q70 feature is available in both trim lines, so most buyers are better off sticking with the base V6 trim.

Infiniti Q70 3.7 Luxe

The base Q70 3.7 Luxe starts at $50,300 (long-wheelbase models cost $1,500 more) and comes equipped with a V6 engine, an automatic transmission, rear-wheel drive, a moonroof, automatic headlights, rain-sensing wipers, push-button start, leather upholstery, power-adjustable front seats, heated and ventilated front seats, dual-zone automatic climate control, satellite radio, a heated steering wheel, Bluetooth, a 10-speaker Bose audio system, an 8-inch touch-screen infotainment system, navigation, and a 360-degree camera.

All-wheel drive is available for $2,150. The Sport package ($4,900) comes with a sport-tuned suspension, performance brakes, steering wheel-mounted paddle shifters, front sport seats, a 16-speaker Bose surround-sound system, and unique styling elements. The ProActive package ($3,300) adds adaptive cruise control, forward collision warning, automatic emergency braking, blind spot monitoring, rear parking sensors, and active lane keep assist.

Infiniti Q70 5.6 Luxe

The Q70 5.6 Luxe has a starting price of $63,350 (long-wheelbase models cost $1,700 more). It comes with a V8 engine, an automatic transmission, rear-wheel drive, leather upholstery, a 10-speaker Bose audio system, an 8-inch touch-screen infotainment system, navigation, front and rear parking sensors, and a 360-degree camera.

All-wheel drive is available for $2,550. The Sport and ProActive packages from the 3.7 Luxe model are available with this trim for $4,900 and $3,300, respectively.

Check out our U.S. News Best Price Program for great savings at your local Infiniti dealer.

See 2019 Infiniti Q70 specs and trims »

The Final Call

The 2019 Infiniti Q70 finishes near the bottom of our luxury midsize car rankings. While this sedan does some things well, it trails its classmates in too many areas for it to be competitive in this segment. Even the things it does well can be found in other cars that have fewer drawbacks. Many of the Q70’s negatives are a reflection of its age – it’s been several years since Infiniti redesigned this car, and much of the competition has surpassed it in that time.

Don’t just take our word for it. Check out comments from some of the reviews that drive our rankings and analysis.

  • "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." -- Edmunds (2018)
  • As the flagship sedan, the Q70 must not only do battle with more technically sophisticated models such as the BMW 5 Series and Cadillac CT6, but also newer makes like the Genesis G80. … Long-wheelbase models offer impressive rear-seat legroom, and all Q70s are loaded with the company's best technology and performance equipment. Still, in a space crowded with competitors like the Audi A6, BMW 5 Series, Lexus GS and Cadillac CT6, the Q70 won't always come in first place." -- Kelley Blue Book (2017)
  • "In the 2016 Infiniti Q70, you'll find a midsize luxury performance sedan on par with the best BMW, Audi and Cadillac sedans but with more expressive styling." -- Autotrader (2016)
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2019 Infiniti Q70

MSRP: $50,400 - $67,700

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