Less than 20 years ago, the term compact luxury sport utility vehicle wasn’t part of the automotive lexicon. Now, it’s the most popular top-line segment of the industry with about 600,000 new people movers selling in 2018.
It’s also among the most competitive markets in the industry with the new generation Infiniti QX50 joined by Acura, Audi, BMW, Lexus, Mercedes-Benz, Volvo and others for 2019. Total sales in the segment increased by about 20 percent last year from 2017.
Key Takeaways
- Industry-first Variable Compression Turbo engine: The 2.0-liter four-cylinder VC-Turbo adjusts its compression ratio on the fly, delivering 268 horsepower with 24 city / 31 highway mpg efficiency that rivals some non-turbo fours.
- First full redesign in nearly a decade: The second-generation QX50 replaces a model that stuck around as a 2017 with barely a refresh, bringing modern sheet metal, a quieter cabin, and a tighter turning radius.
- Compact luxury SUV segment grew 20 percent in 2018: About 600,000 of these people-movers sold, putting the QX50 up against rivals from Acura, Audi, BMW, Lexus, Mercedes-Benz, and Volvo.
- Best-in-class cargo flexibility: 31.4 cubic feet behind the rear seats expands to 65.1 cubic feet with them folded, unusually generous for the compact luxury category.
- $43,350 base climbs quickly with options: The Essential trim test vehicle reached $55,285 with Sensory ($7,550), ProActive ($2,000), ProAssist ($550), and accent packages.

Like the others, Infiniti wants a bigger slice of the market. The second generation QX50 is vastly different than its predecessor, which was last available as a 2017 model and around for about a decade.
The new exterior has more appeal with a modern, handsome design. It showcases superior craftsmanship replete with complementary curves, creases and angles.
An industry first, the Infiniti QX50 is equipped with a Variable Compression Turbo transmission (VCT) The 2.0-liter, four-cylinder engine produces 268 horsepower and advances with front-wheel drive. The VCT adjusts the compression ratio, offering high-compression efficiency with light loads and low compression for turbocharged power under hard acceleration.
One major result is improved efficiency, with EPA gas mileage averages of 24 miles per gallon in city driving, 31 miles per gallon on the freeway.
The overall top-notch driver experience is the new Infiniti’s best attribute. Handling is superior with an impressively small turning radius and a quiet ride regardless of speed.
The interior design is spacious and constructed with quality materials and workmanship. Luxury aside, the QX50 is ideal for lots of luggage, supplies in other stuff when storage space is appreciated. With the rear seats up, 31.4 cubic feet of cargo space is available. With the rear seats down, cargo space jumps to 65.1 cubic feet. It’s impressive for a vehicle categorized as a compact SUV.
Infiniti utilizes a two-screen interface. It’s while a worthwhile concept, but there’s too much to decipher and various features are unintuitive. And while a double area for technology possibilities seems like a good idea, it’s not. Apple CarPlay and Andriod Auto aren’t supported. ProPilot Assist, a lane-keeping system, seems to function at its best on the freeway where lane changing is gentle. The screens’ readouts aren’t particularly sharp.
Three trims are available, with unique names, Luxe, Pure and the top-line Essential. The Luxe and Pure are adequately equipped. But Infiniti only offers its major options on the Essential trim. It’s the most appealing for several reasons, notably current top safety functions.
But the comfort, safety and technology options don’t come cheap. My review vehicle had an MSRP of $43,350. But the Sensory ($7,550), ProActive ($2,000) and ProAssist ($550) packages, plus illuminate kick plates ($465), welcome lighting ($425) and a $995 destination charge pushed the total price to $55,285.
The option list features include state-of-the-art technology, safety and comfort additions — 20-inch wheels to a maple wood interior and host of detection warnings to heated and cooled seats. Standard, Eco, Sport, and Personal driving modes are also part of the mix.
A 16-speaker Bose Performance Series audio system replaces an old-school, six-speaker system standard on the lower two trims. Luxury and convenience features also include a panoramic moonroof, heated and ventilated front seats, quilted leather upholstery, open-pore wood and aluminum interior trim, active noise cancellation, and a motion-activated liftgate.
Still, it wasn’t too long ago a non-exotic vehicle in the mid-$50,000 range was uncommon. It’s now the norm. Still, $12,000 in options seems extravagant, although it’s justifiable since the QX50 isn’t the highest-price vehicle in its class.
Overall, the smooth ride, variable compression turbo transmission and the smorgasbord of niceties give the Infiniti QX50 a deserved high perch in the compact luxury SUV hierarchy.
What We Like
- Industry-first VC-Turbo 2.0L engine produces 268 hp with 24/31 mpg
- 65.1 cubic feet of cargo volume leads the compact luxury segment
- Tight turning radius and quiet cabin regardless of speed
- 16-speaker Bose Performance Series audio and panoramic moonroof available
- Quilted leather, open-pore wood, and active noise cancellation in top trims
What We Don’t
- No Apple CarPlay or Android Auto support
- Two-screen infotainment is cluttered and unintuitive
- ProPilot Assist works best only on well-marked highways
- Major safety and comfort options reserved for top Essential trim
- Premium fuel required for the VC-Turbo
Facts & Figures: 2019 Infiniti QX50
| Specification | Details |
|---|---|
| Engine | 2.0L Turbo 4-cylinder |
| Transmission | Automatic (AV-S8) |
| Drivetrain | Front-Wheel Drive |
| Fuel Economy | 24 city / 31 hwy / 27 combined mpg |
| Fuel Type | Premium Gasoline |
How It Compares
| Vehicle | Starting Price |
|---|---|
| 2019 Acura RDX | |
| 2019 Audi Q5 | |
| 2019 BMW X3 | |
| 2019 Lexus NX | |
| 2019 Mercedes-Benz GLC | |
| 2019 Volvo XC60 |
Frequently Asked Questions
How much horsepower does the 2019 Infiniti QX50 have?
The 2.0-liter VC-Turbo four-cylinder produces 268 horsepower. It is an industry-first Variable Compression Turbo engine that adjusts compression ratio based on load.
What is the fuel economy of the 2019 Infiniti QX50?
EPA ratings are 24 mpg city, 31 mpg highway, and 27 mpg combined on premium gasoline. Those numbers are helped by the Variable Compression Turbo technology.
How much cargo space does the 2019 QX50 have?
31.4 cubic feet with the rear seats up, expanding to 65.1 cubic feet with them folded. That volume is unusually large for a compact luxury SUV.
How much does the 2019 Infiniti QX50 cost?
Base MSRP is $43,350. The Essential trim test vehicle with Sensory ($7,550), ProActive ($2,000), ProAssist ($550), and accent packages reached $55,285.
Does the 2019 QX50 have Apple CarPlay?
No. Apple CarPlay and Android Auto are not supported. Infiniti uses a proprietary two-screen interface that has been criticized for cluttered menus.
What trim levels are offered for the 2019 QX50?
Three trims: Pure, Luxe, and the top-line Essential. Major safety and comfort options are reserved for the Essential trim.
What is Variable Compression Turbo technology?
VC-Turbo adjusts the engine’s compression ratio on the fly. High compression delivers efficiency under light loads, while lower compression enables turbocharged power under hard acceleration.
What are the main rivals to the 2019 Infiniti QX50?
Primary competitors include the Acura RDX, Audi Q5, BMW X3, Lexus NX, Mercedes-Benz GLC, and Volvo XC60 in the growing compact luxury SUV segment.
Article Last Updated: April 30, 2026.
