2020 Acura RDX vs 2021 Subaru Outback
Overview | |
MSRP$37,800 | MSRP$26,795 |
Listings463 | Listings855 |
Ratings & Reviews | |
User Reviews | User Reviews |
Expert reviews8.5 out of 10 | Expert reviews7.8 out of 10 |
Pros
Cons
| Pros
Cons
|
2020 Acura RDX Reviews SummaryIt should no longer be breaking news that, to new-car buyers, crossovers are king. Within that market, the small luxury crossover segment has been growing at an incredible rate. Every automaker wants to get a piece, but Acura has long been an early adopter with its 2-row, 5-passenger RDX. The Acura RDX, built at Honda's Marysville, Ohio, assembly plant, was first introduced for the 2007 model year. It’s a crossover built in America for American shoppers. From the start, the RDX enjoyed great success. It entered its third generation with the 2019 model year, and it offers plenty of space, creature comforts, and safety tech. That 2019 model carries over to the 2020 vehicle we tested. The RDX competes with the Mercedes-Benz GLC-Class, Audi Q5, and BMW X3, and it holds its own against all three. It offers more content at a lower price, and in some cases, it has better safety technology. It also competes with the Lexus NX, Jaguar F-PACE, and Lincoln MKC. We reviewed the 2019 RDX and came away with a very favorable conclusion. But seeing as this is one of the best selling small luxury SUVs—and Acura’s best selling vehicle—it seemed like a good time to take a closer look and unpack more of what we like and dislike about the RDX. We’ll also determine which trim of the RDX provides the best value to shoppers. | |
2021 Subaru Outback Reviews SummaryThe Outback, like any Subaru, is an old soul in a young person’s body. It embraces a rosier past of automotive history, back when cars were just cars and drivers were concerned only with driving. It’s conservative, unhip to fashion, and slow. Yet the 2021 Outback—a raised, all-wheel drive (AWD) station wagon like the first 1995 model—has all of today’s essentials and extra technology. Subaru just skips the fripperies and focuses on what people really need: Generous space, go-anywhere capability, reliability, low cost, high resale, and safety. It’s not all that innovative or stylish, but a Subaru Outback tackles the everyday banalities of life as few other cars can. | |
No video found | |
Popular Features & Specs | |
Engine2.0L 272 hp I4 | Engine2.5L 182 hp H4 |
Drive TrainFWD | Drive TrainAWD |
Seating Capacity5 | Seating Capacity5 |
Horsepower272 hp @ 6500 rpm | Horsepower182 hp @ 5800 rpm |
MPG City22 | MPG City26 |
MPG Highway28 | MPG Highway33 |
Engine | |
Engine Name2.0L 272 hp I4 | Engine Name2.5L 182 hp H4 |
Torque280 lb-ft @ 1600 rpm | Torque178 lb-ft @ 4400 rpm |
Horsepower272 hp @ 6500 rpm | Horsepower182 hp @ 5800 rpm |
DrivetrainFWD | DrivetrainAWD |
Fuel Economy | |
MPG City22 | MPG City26 |
MPG Highway28 | MPG Highway33 |
Interior | |
Seating Capacity5 | Seating Capacity5 |
Key Features | |
Sunroof/MoonroofStandard | Sunroof/Moonroof |
Safety | |
Front Crash Overall4 | Front Crash Overall5 |
Side Crash Overall5 | Side Crash Overall5 |
Dimensions & Capacity | |
Cargo Space29.5 cu ft | Cargo Space32.5 cu ft |
Curb Weight3783 lbs | Curb Weight3634 lbs |
Height65.7 in | Height66.1 in |
Length186.8 in | Length191.3 in |
Width74.8 in | Width82.0 in |
Wheelbase108.3 in | Wheelbase108.1 in |
Maximum Payload1001 lbs | Maximum Payload1071 lbs |
Number of doors4 | Number of doors4 |
Maximum Towing Capacity1500 lbs | Maximum Towing Capacity2700 lbs |
Overview | ||
MSRP | $37,800 | $26,795 |
Listings | ||
Ratings & Reviews | ||
User reviews | ||
Expert reviews | 8.5 out of 10Read full review | 7.8 out of 10Read full review |
Pros & cons | Pros
Cons
| Pros
Cons
|
Summary | It should no longer be breaking news that, to new-car buyers, crossovers are king. Within that market, the small luxury crossover segment has been growing at an incredible rate. Every automaker wants to get a piece, but Acura has long been an early adopter with its 2-row, 5-passenger RDX. The Acura RDX, built at Honda's Marysville, Ohio, assembly plant, was first introduced for the 2007 model year. It’s a crossover built in America for American shoppers. From the start, the RDX enjoyed great success. It entered its third generation with the 2019 model year, and it offers plenty of space, creature comforts, and safety tech. That 2019 model carries over to the 2020 vehicle we tested. The RDX competes with the Mercedes-Benz GLC-Class, Audi Q5, and BMW X3, and it holds its own against all three. It offers more content at a lower price, and in some cases, it has better safety technology. It also competes with the Lexus NX, Jaguar F-PACE, and Lincoln MKC. We reviewed the 2019 RDX and came away with a very favorable conclusion. But seeing as this is one of the best selling small luxury SUVs—and Acura’s best selling vehicle—it seemed like a good time to take a closer look and unpack more of what we like and dislike about the RDX. We’ll also determine which trim of the RDX provides the best value to shoppers. | The Outback, like any Subaru, is an old soul in a young person’s body. It embraces a rosier past of automotive history, back when cars were just cars and drivers were concerned only with driving. It’s conservative, unhip to fashion, and slow. Yet the 2021 Outback—a raised, all-wheel drive (AWD) station wagon like the first 1995 model—has all of today’s essentials and extra technology. Subaru just skips the fripperies and focuses on what people really need: Generous space, go-anywhere capability, reliability, low cost, high resale, and safety. It’s not all that innovative or stylish, but a Subaru Outback tackles the everyday banalities of life as few other cars can. |
Video | No video found | |
Popular Features & Specs | ||
Engine | 2.0L 272 hp I4 | 2.5L 182 hp H4 |
Drive Train | FWD | AWD |
Seating Capacity | 5 | 5 |
Horsepower | 272 hp @ 6500 rpm | 182 hp @ 5800 rpm |
MPG City | 22 | 26 |
MPG Highway | 28 | 33 |
Engine | ||
Engine Name | 2.0L 272 hp I4 | 2.5L 182 hp H4 |
Torque | 280 lb-ft @ 1600 rpm | 178 lb-ft @ 4400 rpm |
Horsepower | 272 hp @ 6500 rpm | 182 hp @ 5800 rpm |
Drivetrain | FWD | AWD |
Fuel Economy | ||
MPG City | 22 | 26 |
MPG Highway | 28 | 33 |
Interior | ||
Seating Capacity | 5 | 5 |
Key Features | ||
Sunroof/Moonroof | Standard | |
Safety | ||
Front Crash Overall | 4 | 5 |
Side Crash Overall | 5 | 5 |
Dimensions & Capacity | ||
Cargo Space | 29.5 cu ft | 32.5 cu ft |
Curb Weight | 3783 lbs | 3634 lbs |
Height | 65.7 in | 66.1 in |
Length | 186.8 in | 191.3 in |
Width | 74.8 in | 82.0 in |
Wheelbase | 108.3 in | 108.1 in |
Maximum Payload | 1001 lbs | 1071 lbs |
Number of doors | 4 | 4 |
Maximum Towing Capacity | 1500 lbs | 2700 lbs |
The 2020 Acura RDX retained its striking design from the previous year, featuring a bold grille and sleek headlights that made it one of the most attractive vehicles in its class. The oversized logo on the grille, while initially amusing, blended well with the overall design. The RDX's exterior was further enhanced by its dynamic character lines, creating a sporty and aerodynamic appearance. Inside, the RDX boasted a sharp and modern cabin, highlighted by eye-catching red leather upholstery that contrasted beautifully with the black interior. The vehicle came well-equipped with standard features like synthetic leather upholstery, heated front seats, and a 10.2-inch infotainment screen, offering a luxurious experience even at the base level.
In contrast, the 2021 Subaru Outback maintained a familiar and comfortable design, reminiscent of older models. While the base trim featured a less appealing dual-screen setup, higher trims offered a more modern 11.6-inch portrait display. The Outback's interior quality had improved significantly, with substantial materials and comfortable seating, especially in the Limited and Touring trims. The Onyx Edition XT introduced a unique interior with water-resistant StarTex upholstery and lime green stitching. Externally, the Outback's design was practical, with high ground clearance and protective cladding, making it a versatile option for various terrains. Despite its understated appearance, the Outback offered a spacious and functional interior, with ample cargo space and excellent visibility.















The 2020 Acura RDX was powered by a turbocharged 2.0-liter 4-cylinder engine, delivering an impressive 272 horsepower and 280 pound-feet of torque. This engine provided strong acceleration and a satisfying engine note, making the RDX a lively performer. The power was managed by a 10-speed automatic transmission, available with front-wheel drive or Acura's Super-Handling All-Wheel-Drive (SH-AWD). The RDX offered various drive modes, including Comfort, Snow, Sport, and Sport-Plus, allowing drivers to tailor the driving experience. Despite its sporty nature, the RDX maintained a comfortable ride, with an EPA-estimated fuel economy of 22 mpg city and 27 mpg highway for the A-Spec model with SH-AWD.
The 2021 Subaru Outback, on the other hand, offered two engine options. The base 2.5-liter flat-four engine produced 182 horsepower and 176 pound-feet of torque, which struggled to move the Outback's weight efficiently. The optional 2.4-liter turbocharged flat-four engine, available on higher trims, significantly improved performance with 260 horsepower and 277 pound-feet of torque. This engine provided a smoother and quieter ride, making it a better choice for those seeking more power. The Outback's handling was geared towards comfort, with long-travel springs and high ground clearance for off-road capability. Subaru's AWD system was proactive, offering excellent traction in various conditions, especially with the X-Mode feature for challenging terrains.
The 2020 Acura RDX offered a spacious cabin with comfortable and supportive front seats, providing ample headroom and legroom. The second row also offered good space, with a fold-down center console and in-door cup holders. The RDX provided 29.5 cubic feet of cargo space behind the rear seats, expanding to 58.9 cubic feet with the seats folded. The cargo area was easily accessible, with a liftable panel revealing additional storage.
The 2021 Subaru Outback excelled in interior space, offering 76 cubic feet of cargo space with the rear seats folded and 33 cubic feet with them raised. The cargo area was wide and flat, free of obstructions. The Outback provided excellent headroom and legroom in all seating positions, with superb outward visibility. Storage options were plentiful, with large map pockets, bottle holders, and a handy pocket on the passenger-side dash. However, some features like push-button start and rear climate vents were only available on higher trims.
The 2020 Acura RDX's infotainment system was a letdown, with a touchpad interface that was less intuitive than competitors. While Apple CarPlay and Android Auto were standard, the touchpad complicated their use. The Technology Package added navigation and a premium audio system, while the A-Spec featured an impressive ELS Studio 3D sound system. The Advance Package included a head-up display.
The 2021 Subaru Outback's infotainment system felt outdated, with graphics reminiscent of older gaming consoles. However, Apple CarPlay and Android Auto were standard, and the optional navigation was more modern. Subaru EyeSight, standard on all trims, included adaptive cruise control and lane-keep assist. The system relied on cameras, which could be less effective in certain conditions compared to radar-based systems.
The 2020 Acura RDX came with a comprehensive suite of safety features, including multiple airbags, driver-assistance systems, and a rear-view camera. The Technology Package added parking sensors and blind-spot monitoring, while the Advance Package included a surround-view camera. The RDX received a 5-star overall safety rating from the NHTSA and was named a Top Safety Pick+ by the IIHS.
The 2021 Subaru Outback featured a stronger chassis and additional airbags. Blind-spot monitoring and rear cross-traffic alert were available on higher trims. The Outback earned a Top Safety Pick+ rating from the IIHS and a 5-star overall rating from the NHTSA, with some variations in specific tests.
CarGurus highlights

According to CarGurus experts, the overall rating for the 2020 Acura RDX is 8.5 out of 10, while the 2021 Subaru Outback scores 7.8 out of 10. Based on these ratings, the 2020 Acura RDX is the recommended choice for those seeking a blend of luxury, performance, and safety.
Choose the 2020 Acura RDX if:
- You prioritize a powerful engine and sporty performance.
- You value a luxurious interior with high-quality materials.
- You seek a vehicle with a strong safety rating and comprehensive driver-assistance features.
Choose the 2021 Subaru Outback if:
- You need a versatile vehicle with excellent off-road capability.
- You require ample cargo space and a spacious interior.
- You appreciate Subaru's legendary AWD system for all-weather confidence.
CarGurus highlights

According to CarGurus experts, the overall rating for the 2020 Acura RDX is 8.5 out of 10, while the 2021 Subaru Outback scores 7.8 out of 10. Based on these ratings, the 2020 Acura RDX is the recommended choice for those seeking a blend of luxury, performance, and safety.
Choose the 2020 Acura RDX if:
Shop Now- You prioritize a powerful engine and sporty performance.
- You value a luxurious interior with high-quality materials.
- You seek a vehicle with a strong safety rating and comprehensive driver-assistance features.
Choose the 2021 Subaru Outback if:
Shop Now- You need a versatile vehicle with excellent off-road capability.
- You require ample cargo space and a spacious interior.
- You appreciate Subaru's legendary AWD system for all-weather confidence.

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.








































