2021 INFINITI QX80 vs 2021 Acura RDX
Overview | |
MSRP$38,400 | MSRP$69,150 |
Listings69 | Listings3 |
Ratings & Reviews | |
User Reviews | User Reviews |
Expert reviews8.2 out of 10 | Expert reviews7.3 out of 10 |
2021 Acura RDX Reviews SummaryWhen Acura last redesigned the RDX for the 2019 model year, the company began a transformation that is now accelerating with the debut of the all-new 2021 TLX sedan and 2022 MDX SUV. Adopting the company’s latest exterior styling and interior design philosophies, as well as the completely rethought True Touch Interface infotainment system, the third-generation RDX confirmed Acura’s intent to return to the performance ethos that guided the brand during its early years. Now, the RDX is selling well in Canada relative to its segment. | |
2021 INFINITI QX80 Reviews SummaryYou might not expect Nissan’s luxury brand to make a hulking land yacht with globetrotting off-road capability, but that’s exactly what you get with the 2021 Infiniti QX80. The QX80 is one of the last old-school SUVs, boasting body-on-frame construction and an available four-wheel drive (4WD) system with low range. It’s based on the Nissan Armada, which in turn is a rebadged version of the overseas-market Nissan Patrol—a legendary off-roader. As a full-size luxury SUV based on a model from a mainstream brand, the QX80 follows the same formula as the Cadillac Escalade, Lexus LX 570, and Lincoln Navigator. In size, price, and prestige, it could also be considered a rival to the Land Rover Range Rover, BMW X7, and Mercedes-Benz GLS-Class, but these SUVs have more modern unibody construction. The QX80 gets some small updates for the 2021 model year, including an improved version of Infiniti’s Smart Rearview Mirror. The Canadian trim line-up includes the base Luxe and the more highly equipped ProACTIVE grade, the latter available with seven or eight seats. Our test vehicle was the Canadian equivalent of the U.S. Sensory model, the ProACTIVE 7-passenger grade. | |
No video found | |
Popular Features & Specs | |
Engine2.0L 272 hp I4 | Engine5.6L 400 hp V8 |
DrivetrainFWD | DrivetrainRWD |
Seating Capacity5 | Seating Capacity8 |
Horsepower272 hp @ 6500 rpm | Horsepower400 hp @ 5800 rpm |
MPG City22 | MPG City14 |
MPG Highway28 | MPG Highway20 |
Engine | |
Engine Name2.0L 272 hp I4 | Engine Name5.6L 400 hp V8 |
Torque280 lb-ft @ 1600 rpm | Torque413 lb-ft @ 4000 rpm |
Horsepower272 hp @ 6500 rpm | Horsepower400 hp @ 5800 rpm |
DrivetrainFWD | DrivetrainRWD |
Fuel Economy | |
MPG City22 | MPG City14 |
MPG Highway28 | MPG Highway20 |
Interior | |
Seating Capacity5 | Seating Capacity8 |
Key Features | |
Navigation System | Navigation SystemStandard |
Sunroof/MoonroofStandard | Sunroof/MoonroofStandard |
Safety | |
Front Crash Overall4 | Front Crash Overall3 |
Side Crash Overall5 | Side Crash Overall5 |
Dimensions & Capacity | |
Cargo Space29.5 cu ft | Cargo Space16.6 cu ft |
Curb Weight3783 lbs | Curb Weight5678 lbs |
Height65.7 in | Height75.8 in |
Length186.6 in | Length210.2 in |
Width74.8 in | Width79.9 in |
Wheelbase108.3 in | Wheelbase121.1 in |
Maximum Payload1001 lbs | Maximum Payload |
Number of doors4 | Number of doors4 |
Maximum Towing Capacity1500 lbs | Maximum Towing Capacity8500 lbs |
Standard Towing Capacity | Standard Towing Capacity8500 lbs |
Overview | ||
MSRP | $38,400 | $69,150 |
Listings | ||
Ratings & Reviews | ||
User reviews | ||
Expert reviews | 8.2 out of 10Read full review | 7.3 out of 10Read full review |
Pros & cons | ||
Summary | When Acura last redesigned the RDX for the 2019 model year, the company began a transformation that is now accelerating with the debut of the all-new 2021 TLX sedan and 2022 MDX SUV. Adopting the company’s latest exterior styling and interior design philosophies, as well as the completely rethought True Touch Interface infotainment system, the third-generation RDX confirmed Acura’s intent to return to the performance ethos that guided the brand during its early years. Now, the RDX is selling well in Canada relative to its segment. | You might not expect Nissan’s luxury brand to make a hulking land yacht with globetrotting off-road capability, but that’s exactly what you get with the 2021 Infiniti QX80. The QX80 is one of the last old-school SUVs, boasting body-on-frame construction and an available four-wheel drive (4WD) system with low range. It’s based on the Nissan Armada, which in turn is a rebadged version of the overseas-market Nissan Patrol—a legendary off-roader. As a full-size luxury SUV based on a model from a mainstream brand, the QX80 follows the same formula as the Cadillac Escalade, Lexus LX 570, and Lincoln Navigator. In size, price, and prestige, it could also be considered a rival to the Land Rover Range Rover, BMW X7, and Mercedes-Benz GLS-Class, but these SUVs have more modern unibody construction. The QX80 gets some small updates for the 2021 model year, including an improved version of Infiniti’s Smart Rearview Mirror. The Canadian trim line-up includes the base Luxe and the more highly equipped ProACTIVE grade, the latter available with seven or eight seats. Our test vehicle was the Canadian equivalent of the U.S. Sensory model, the ProACTIVE 7-passenger grade. |
Video | No video found | |
Popular Features & Specs | ||
Engine | 2.0L 272 hp I4 | 5.6L 400 hp V8 |
Drivetrain | FWD | RWD |
Seating Capacity | 5 | 8 |
Horsepower | 272 hp @ 6500 rpm | 400 hp @ 5800 rpm |
MPG City | 22 | 14 |
MPG Highway | 28 | 20 |
Engine | ||
Engine Name | 2.0L 272 hp I4 | 5.6L 400 hp V8 |
Torque | 280 lb-ft @ 1600 rpm | 413 lb-ft @ 4000 rpm |
Horsepower | 272 hp @ 6500 rpm | 400 hp @ 5800 rpm |
Drivetrain | FWD | RWD |
Fuel Economy | ||
MPG City | 22 | 14 |
MPG Highway | 28 | 20 |
Interior | ||
Seating Capacity | 5 | 8 |
Key Features | ||
Navigation System | Standard | |
Sunroof/Moonroof | Standard | Standard |
Safety | ||
Front Crash Overall | 4 | 3 |
Side Crash Overall | 5 | 5 |
Dimensions & Capacity | ||
Cargo Space | 29.5 cu ft | 16.6 cu ft |
Curb Weight | 3783 lbs | 5678 lbs |
Height | 65.7 in | 75.8 in |
Length | 186.6 in | 210.2 in |
Width | 74.8 in | 79.9 in |
Wheelbase | 108.3 in | 121.1 in |
Maximum Payload | 1001 lbs | |
Number of doors | 4 | 4 |
Maximum Towing Capacity | 1500 lbs | 8500 lbs |
Standard Towing Capacity | 8500 lbs | |

By: CarGurus + AI
At CarGurus, our team of experienced automotive writers remain at the heart of our content operation, conducting hands-on car tests and writing insightful guides that are backed by years of industry experience. To complement this, we are harnessing AI to make our content offering more diverse and more helpful to shoppers than ever. To achieve this, our AI systems are based exclusively on CarGurus content, ratings and data, so that what we produce is both unique to CarGurus, and uniquely helpful to car shoppers.








































