2021 Mercedes-Benz G-Class vs 2021 Subaru Outback
Overview | |
MSRP$131,750 | MSRP$26,795 |
Listings208 | Listings196 |
Ratings & Reviews | |
User Reviews | User Reviews |
Expert reviews7.8 out of 10 | Expert reviews7.8 out of 10 |
Pros
Cons
| Pros
Cons
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2021 Mercedes-Benz G-Class Reviews SummaryThe 2021 Mercedes-Benz G550 is a five-passenger luxury body-on-frame SUV. Over 40 years since its debut, the Mercedes-Benz G-Class has retained its blocky, utilitarian exterior shape while evolving with a luxury interior and sophisticated powertrain, mechanicals, and technological prowess. Pricing for the G550 starts at $131,750. | |
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 | No video found |
Popular Features & Specs | |
Engine4.0L 416 hp V8 | Engine2.5L 182 hp H4 |
Drive TrainAWD | Drive TrainAWD |
Seating Capacity5 | Seating Capacity5 |
Horsepower416 hp @ 5250 rpm | Horsepower182 hp @ 5800 rpm |
MPG City17 | MPG City26 |
MPG Highway19 | MPG Highway33 |
Engine | |
Engine Name4.0L 416 hp V8 | Engine Name2.5L 182 hp H4 |
Torque450 lb-ft @ 2000 rpm | Torque178 lb-ft @ 4400 rpm |
Horsepower416 hp @ 5250 rpm | Horsepower182 hp @ 5800 rpm |
DrivetrainAWD | DrivetrainAWD |
Fuel Economy | |
MPG City17 | MPG City26 |
MPG Highway19 | MPG Highway33 |
Interior | |
Leather SeatsStandard | Leather Seats |
Seating Capacity5 | Seating Capacity5 |
Key Features | |
Navigation SystemStandard | Navigation System |
Sunroof/MoonroofStandard | Sunroof/Moonroof |
Safety | |
Front Crash Overall | Front Crash Overall5 |
Side Crash Overall | Side Crash Overall5 |
Dimensions & Capacity | |
Cargo Space38.1 cu ft | Cargo Space32.5 cu ft |
Curb Weight5554 lbs | Curb Weight3634 lbs |
Height77.5 in | Height66.1 in |
Length189.7 in | Length191.3 in |
Width86.1 in | Width82.0 in |
Wheelbase113.8 in | Wheelbase108.1 in |
Maximum Payload1391 lbs | Maximum Payload1071 lbs |
Number of doors4 | Number of doors4 |
Maximum Towing Capacity7000 lbs | Maximum Towing Capacity2700 lbs |
Overview | ||
MSRP | $131,750 | $26,795 |
Listings | ||
Ratings & Reviews | ||
User reviews | ||
Expert reviews | 7.8 out of 10Read full review | 7.8 out of 10Read full review |
Pros & cons | Pros
Cons
| Pros
Cons
|
Summary | The 2021 Mercedes-Benz G550 is a five-passenger luxury body-on-frame SUV. Over 40 years since its debut, the Mercedes-Benz G-Class has retained its blocky, utilitarian exterior shape while evolving with a luxury interior and sophisticated powertrain, mechanicals, and technological prowess. Pricing for the G550 starts at $131,750. | 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 | No video found |
Popular Features & Specs | ||
Engine | 4.0L 416 hp V8 | 2.5L 182 hp H4 |
Drive Train | AWD | AWD |
Seating Capacity | 5 | 5 |
Horsepower | 416 hp @ 5250 rpm | 182 hp @ 5800 rpm |
MPG City | 17 | 26 |
MPG Highway | 19 | 33 |
Engine | ||
Engine Name | 4.0L 416 hp V8 | 2.5L 182 hp H4 |
Torque | 450 lb-ft @ 2000 rpm | 178 lb-ft @ 4400 rpm |
Horsepower | 416 hp @ 5250 rpm | 182 hp @ 5800 rpm |
Drivetrain | AWD | AWD |
Fuel Economy | ||
MPG City | 17 | 26 |
MPG Highway | 19 | 33 |
Interior | ||
Leather Seats | Standard | |
Seating Capacity | 5 | 5 |
Key Features | ||
Navigation System | Standard | |
Sunroof/Moonroof | Standard | |
Safety | ||
Front Crash Overall | 5 | |
Side Crash Overall | 5 | |
Dimensions & Capacity | ||
Cargo Space | 38.1 cu ft | 32.5 cu ft |
Curb Weight | 5554 lbs | 3634 lbs |
Height | 77.5 in | 66.1 in |
Length | 189.7 in | 191.3 in |
Width | 86.1 in | 82.0 in |
Wheelbase | 113.8 in | 108.1 in |
Maximum Payload | 1391 lbs | 1071 lbs |
Number of doors | 4 | 4 |
Maximum Towing Capacity | 7000 lbs | 2700 lbs |
The 2021 Mercedes-Benz G-Class, known for its iconic boxy design, was a blend of ruggedness and luxury. Its straight-edged, two-box design was a nod to its military origins, yet it had become a status symbol among the elite. The G-Class featured a retro exterior that stood out in the Mercedes-Benz lineup, with a hand-built construction in Graz, Austria. Inside, the G-Class offered a sophisticated ambiance with a 12.3-inch widescreen infotainment system and a matching virtual instrument panel, allowing for a customizable and immersive driving experience. Despite its luxurious appeal, the G-Class remained a capable off-road machine, often seen in bold custom colors and adorned with extravagant features.
In contrast, the 2021 Subaru Outback maintained a familiar and comfortable design, reminiscent of its predecessors. While the base trim had a more basic interior with dual 7-inch touchscreens, higher trims boasted an 11.6-inch portrait display, enhancing the cabin's modernity. The Outback's interior quality had improved significantly, with substantial materials and comfortable seating, especially in the Limited and Touring trims. Externally, the Outback featured practical gray cladding and a smooth, balanced design. It was a lifted wagon, offering a unique alternative to typical crossovers and SUVs, with adaptive LED headlights and a new brown paint option for 2021.














The 2021 Mercedes-Benz G-Class was a powerhouse, particularly the G550 model, which housed a twin-turbocharged 4.0-liter V8 engine producing 416 horsepower and 450 pound-feet of torque. Despite its hefty 5,551-pound curb weight, the G550 was surprisingly agile, sprinting from 0 to 60 mph in just 5.6 seconds. It featured a nine-speed automatic transmission and permanent four-wheel drive, with Dynamic Select driving programs for various terrains. The G-Class boasted impressive off-road capabilities, with adjustable suspension and three locking differentials available. The AMG G63 variant took performance to another level, with 577 horsepower and a 0 to 60 mph time of 4.5 seconds. However, its fuel economy was less impressive, with ratings of 13 mpg city and 19 mpg highway for the G550.
The 2021 Subaru Outback, on the other hand, offered a more modest performance. The base model featured a 2.5-liter flat-four engine with 182 horsepower and 176 pound-feet of torque, paired with a continuously variable transmission (CVT). While this setup was adequate for everyday driving, it struggled when fully loaded. The XT models, however, came with a turbocharged 2.4-liter flat-four engine, delivering 260 horsepower and 277 pound-feet of torque, significantly improving performance. The Outback excelled in ride comfort and off-road capability, thanks to its high ground clearance and Subaru's renowned all-wheel-drive system. The XT's fuel economy was slightly lower than the base model, but it offered a more satisfying driving experience.
The 2021 Mercedes-Benz G-Class was both luxurious and practical, with a cargo capacity of 38.1 cubic feet behind the second row, expandable to 68.6 cubic feet with the seats folded. It could tow up to 7,700 pounds, thanks to its body-on-frame construction. The G-Class offered a spacious cabin with ample headroom and legroom, enhanced by a standard sunroof. However, some luxury features, like ventilated seats, were only available in expensive packages. The G-Class also lacked hands-free access for the tailgate, a feature found in lower-tier Mercedes models.
The 2021 Subaru Outback offered impressive interior space, with 76 cubic feet of cargo capacity with the rear seats folded and 33 cubic feet with them raised. The cabin was designed for comfort and visibility, with ample headroom and legroom in all seating positions. Storage solutions were plentiful, with large map pockets, bottle holders, and a clever center console design. However, some features, like push-button start and rear climate vents, were only available on higher trims. The Outback's standout feature was its integrated roof rails and crossbars, providing a practical and cost-effective solution for carrying additional cargo.
The 2021 Mercedes-Benz G-Class was equipped with advanced technology, featuring twin 12.3-inch HD screens for the instrument panel and infotainment system. These screens were customizable, allowing drivers to tailor the display to their preferences. The G-Class also included a Burmester Surround Sound system, enhancing the in-car experience. The infotainment system ran on Mercedes-Benz's COMAND system, with unique Touch Control buttons on the steering wheel for easy navigation. While the G-Class offered WiFi and standard connectivity features, it lacked wireless device charging.
The 2021 Subaru Outback's infotainment system, while functional, appeared dated compared to its competitors. The graphics and interface were reminiscent of older technology, but it offered standard Apple CarPlay and Android Auto. Subaru EyeSight was standard across all trims, providing adaptive cruise control, lane-keep assist, and forward automatic emergency braking. However, the system relied solely on cameras, which could limit its effectiveness in certain conditions. The Outback's optional navigation system was more modern, but the base model's dual-screen setup was less cohesive than the single large screen available on higher trims.
The 2021 Mercedes-Benz G-Class offered a range of safety features, including a rearview camera, Pre-Safe, traffic-sign assist, attention assist, and active brake assist. However, its size and weight posed potential risks to pedestrians and smaller vehicles. The G-Class had not been rated by the IIHS or NHTSA for crash-worthiness.
The 2021 Subaru Outback boasted a strong and stiff chassis, with standard driver and passenger airbags. It was a 2020 IIHS "Top Safety Pick+," earning top ratings in crash tests and for its forward emergency braking system. The NHTSA awarded the Outback an overall five-star rating, although it received four stars for the front passenger in a frontal crash and for the rollover test.
CarGurus highlights

According to CarGurus experts, the overall rating for the 2021 Mercedes-Benz G-Class is 7.8 out of 10, while the 2021 Subaru Outback scores 7.8 out of 10. Both vehicles offer unique strengths, but the Subaru Outback's combination of practicality, safety, and off-road capability makes it a compelling choice for those seeking a versatile and reliable vehicle.
Choose the 2021 Mercedes-Benz G-Class if:
- You desire a luxury SUV with a powerful engine and impressive off-road capabilities.
- You appreciate a customizable and immersive in-car technology experience.
- You need a vehicle with substantial towing capacity and cargo space.
Choose the 2021 Subaru Outback if:
- You prioritize practicality and interior space for cargo and passengers.
- You value a vehicle with excellent off-road capability and all-wheel-drive performance.
- You seek a high safety rating and standard driver-assist features.
CarGurus highlights

According to CarGurus experts, the overall rating for the 2021 Mercedes-Benz G-Class is 7.8 out of 10, while the 2021 Subaru Outback scores 7.8 out of 10. Both vehicles offer unique strengths, but the Subaru Outback's combination of practicality, safety, and off-road capability makes it a compelling choice for those seeking a versatile and reliable vehicle.
Choose the 2021 Mercedes-Benz G-Class if:
Shop Now- You desire a luxury SUV with a powerful engine and impressive off-road capabilities.
- You appreciate a customizable and immersive in-car technology experience.
- You need a vehicle with substantial towing capacity and cargo space.
Choose the 2021 Subaru Outback if:
Shop Now- You prioritize practicality and interior space for cargo and passengers.
- You value a vehicle with excellent off-road capability and all-wheel-drive performance.
- You seek a high safety rating and standard driver-assist features.

By: CarGurus + AI
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