Compare the Different Car and Crossover Models in the Infiniti Lineup

What Are the Differences Between the Infiniti Models?

The Infiniti brand provides car shoppers with a versatile lineup of luxurious, fun-to-drive cars and extravagant, hard-working luxury SUVs at Autos of Dallas that many have come to love. If you are unfamiliar with the Infiniti luxury brand, you may have asked – what are the differences between the Infiniti models? Find a pre-owned Infiniti at Autos of Dallas to fit your lifestyle and budget with this guide to the Infiniti model lineup!


READ MORE: What Are the Infiniti QX50 Design Specs and Features?


Infiniti Q Models vs. Infiniti QX Models at Autos of Dallas

When you explore the Infiniti lineup, you will find that each vehicle employs a Q or QX prefix to help you identify the vehicle. Infiniti Q models represent the performance-tuned sedan and coupe entries in the Infiniti brand’s lineup that includes four models – Q50, Q70, Q70L and Q60. Families who are in search of a luxury crossover or SUV will want to look at Infiniti QX models, which include four entries – QX30, QX50, QX60 and QX80.

Infiniti Q50 Design Specs 

A popular entry in the compact luxury sedan segment, the 2019 Infiniti Q50 makes room for five passengers with 101.5 cubic feet of passenger space and 13.2 cubic feet of trunk space. Infiniti Q50 entries are available in four grades – 2.0t Pure, 3.0t Luxe, 3.0t Sport and Red Sport 400. A pair of engine options include a 208-horsepower 2.0-liter turbocharged four-cylinder and a 300-horsepower 3.0-liter turbocharged V-6 with optional all-wheel drive. 

Infiniti Q60 Design Specs  

Upgrade luxury and performance in the 2019 Infiniti Q60 luxury coupe. With room for four passengers, the two-door Infiniti Q60 promises plenty of thrills on your next adventure in three grades – 3.0t Pure, 3.0t Luxe and Red Sport 400. A stock 300-horsepower 3.0-liter turbocharged V-6 sets the bar high and the Red Sport 400 trim upgrades power numbers to 400 horsepower. 

Infiniti Q70 Design Specs 

The quintessential performance-tuned, luxury sedan, the 2019 Infiniti Q70 is available in four grades – 3.7 Luxe, 3.7 Luxe AWD, 5.6 Luxe and 5.6 Luxe AWD – that make room for five passengers and 14.9 cubic feet of cargo. Base Infiniti Q70 entries employ a 330-horsepower 3.7-liter V-6 with optional all-wheel drive that can be upgraded to a 420-horsepower 5.6-liter V-8 with the available Intelligent All-Wheel Drive System.

Infiniti Q70L Design Specs 

Do you want more passenger space and more luxury? The extended-wheelbase 2019 Infiniti Q70L will add 5.9 inches to the wheelbase and overall length, that translates to 5.6 inches of extra legroom for rear passengers. In the long-wheelbase Infiniti Q70L, drivers will enjoy the same 3.7-liter V-6 and 5.6-liter V-8 engine options with optional all-wheel drive.

Infiniti QX30 Design Specs   

A new addition to the Infiniti lineup in recent years, the Infiniti QX30 promises to be a fan favorite in the luxury subcompact crossover segment. Infiniti QX30 entries are available in four grades – Pure, Luxe, Sport and Essential – that make room for five passengers and 19.2 cubic feet of cargo space. A 208-horsepower 2.0-liter turbocharged four-cylinder engine, Infiniti InTouch™ and Forward Collision Mitigation are standard across the board. 

Infiniti QX50 Design Specs 

A flagship entry in the Infiniti family of vehicles and a highlight of the compact luxury crossover class, the redesigned 2019 Infiniti QX50 is more attractive than ever. Available in three premium grades – Pure, Luxe and Essential – the Infiniti QX50 features an athletic style and a family-friendly luxury cabin with room for five passengers and 31.4 cubic feet of storage space. The Infiniti QX50 is powered by a fun-to-drive 268-horsepower 2.0-liter turbocharged four-cylinder with available Intelligent AWD. 

The exterior of the Infiniti Q50 sedan.

Infiniti QX60 Design Specs 

Equipped with a large, luxurious cabin, the Infiniti QX60 is a versatile and family-friendly luxury crossover that makes room for seven passengers in three rows with 16 cubic feet of cargo space behind the third row and up to 76.2 cubic feet with the seats laid flat. Infiniti QX60 entries are available in two primary trims – Pure and Luxe – that each employs a 295-horsepower 3.5-liter V-6 engine with a Continuously Variable Transmission and available all-wheel drive.

Infiniti QX80 Design Specs 

The largest entry in the Infiniti lineup, the full-size, eight-passenger Infiniti QX80 is perfect for your next family adventure. The Infiniti QX80 luxury SUV is available in two grades – Luxe and Limited – that will add more standard safety systems, optional 4WD in the QX80 Luxe and standard 4WD for QX80 Limited models. A 400-horsepower 5.6-liter V-8 serves as the standard powertrain that will tow up to 8,500 pounds when properly equipped. 


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Are you looking for a pre-owned Infiniti model? Have you always wanted to know – what are the differences between the Infiniti car and crossover models? Find out with this guide to the Infiniti model lineup. Visit the Autos of Dallas inventory today to find a pre-owned Infiniti to fit your budget in Dallas and Fort Worth!