2020 Hyundai Kona vs 2021 Mercedes-Benz GLS
Overview | |
MSRP$20,300 | MSRP$76,000 |
Listings168 | Listings14 |
Ratings & Reviews | |
User Reviews | User Reviews |
Expert reviews6.8 out of 10 | Expert reviews8.3 out of 10 |
Pros
Cons
| |
2020 Hyundai Kona Reviews SummaryThe Hyundai Kona subcompact SUV is one of the smallest cars you can buy with all-wheel drive. It competes in a class of four-door hatchbacks with the lifted suspensions and higher driving positions that crossover buyers want—and with the same generous list of convenience and safety features that come on larger crossovers. We last tested the Kona when it came out for 2018, but a new trim level and more standard driver assists are the major changes for 2020. For what Hyundai charges, the Kona is cramped and the interior disappoints, yet exterior style and on-road performance are spectacular. | |
2021 Mercedes-Benz GLS Reviews SummaryThe “S” in the 2021 Mercedes-Benz GLS name is meant to connect the SUV to the S-Class flagship sedan. In this sense, the GLS is the S-Class of SUVs, and it delivers on that positioning. The 2021 GLS-Class has three rows of spacious seating, and puts comfort above all else. The GLS can hold groceries, weekend bags, antique desks purchased from a roadside consignment shop—all things that would require a lot of negotiating in the S-Class sedan. The GLS is one member of a growing fraternity of full-size, three-row, luxury SUVs. Their ranks include the Cadillac Escalade, Lincoln Navigator, Infiniti QX80, and the more recent BMW X7. The GLS sets itself apart with a higher standard of luxury, and impressive performance… if you’re willing to shell out the cash. | |
No video found | |
Popular Features & Specs | |
Engine2.0L 147 hp I4 | Engine3.0L 362 hp I6 |
Drive TrainFWD | Drive TrainAWD |
Seating Capacity5 | Seating Capacity7 |
Horsepower147 hp @ 6200 rpm | Horsepower362 hp @ 5500 rpm |
MPG City27 | MPG City20 |
MPG Highway33 | MPG Highway24 |
Engine | |
Engine Name2.0L 147 hp I4 | Engine Name3.0L 362 hp I6 |
Torque132 lb-ft @ 4500 rpm | Torque369 lb-ft @ 1600 rpm |
Horsepower147 hp @ 6200 rpm | Horsepower362 hp @ 5500 rpm |
DrivetrainFWD | DrivetrainAWD |
Fuel Economy | |
MPG City27 | MPG City20 |
MPG Highway33 | MPG Highway24 |
Interior | |
Seating Capacity5 | Seating Capacity7 |
Key Features | |
Navigation System | Navigation SystemStandard |
Sunroof/Moonroof | Sunroof/MoonroofStandard |
Safety | |
Front Crash Overall5 | Front Crash Overall |
Side Crash Overall5 | Side Crash Overall |
Dimensions & Capacity | |
Cargo Space19.2 cu ft | Cargo Space17.4 cu ft |
Curb Weight2890 lbs | Curb Weight5467 lbs |
Height61.0 in | Height72.4 in |
Length164.0 in | Length205.0 in |
Width70.9 in | Width84.9 in |
Wheelbase102.4 in | Wheelbase123.4 in |
Maximum Payload1089 lbs | Maximum Payload1808 lbs |
Number of doors4 | Number of doors4 |
Maximum Towing Capacity | Maximum Towing Capacity7700 lbs |
Overview | ||
MSRP | $20,300 | $76,000 |
Listings | ||
Ratings & Reviews | ||
User reviews | ||
Expert reviews | 6.8 out of 10Read full review | 8.3 out of 10Read full review |
Pros & cons | Pros
Cons
| |
Summary | The Hyundai Kona subcompact SUV is one of the smallest cars you can buy with all-wheel drive. It competes in a class of four-door hatchbacks with the lifted suspensions and higher driving positions that crossover buyers want—and with the same generous list of convenience and safety features that come on larger crossovers. We last tested the Kona when it came out for 2018, but a new trim level and more standard driver assists are the major changes for 2020. For what Hyundai charges, the Kona is cramped and the interior disappoints, yet exterior style and on-road performance are spectacular. | The “S” in the 2021 Mercedes-Benz GLS name is meant to connect the SUV to the S-Class flagship sedan. In this sense, the GLS is the S-Class of SUVs, and it delivers on that positioning. The 2021 GLS-Class has three rows of spacious seating, and puts comfort above all else. The GLS can hold groceries, weekend bags, antique desks purchased from a roadside consignment shop—all things that would require a lot of negotiating in the S-Class sedan. The GLS is one member of a growing fraternity of full-size, three-row, luxury SUVs. Their ranks include the Cadillac Escalade, Lincoln Navigator, Infiniti QX80, and the more recent BMW X7. The GLS sets itself apart with a higher standard of luxury, and impressive performance… if you’re willing to shell out the cash. |
Video | No video found | |
Popular Features & Specs | ||
Engine | 2.0L 147 hp I4 | 3.0L 362 hp I6 |
Drive Train | FWD | AWD |
Seating Capacity | 5 | 7 |
Horsepower | 147 hp @ 6200 rpm | 362 hp @ 5500 rpm |
MPG City | 27 | 20 |
MPG Highway | 33 | 24 |
Engine | ||
Engine Name | 2.0L 147 hp I4 | 3.0L 362 hp I6 |
Torque | 132 lb-ft @ 4500 rpm | 369 lb-ft @ 1600 rpm |
Horsepower | 147 hp @ 6200 rpm | 362 hp @ 5500 rpm |
Drivetrain | FWD | AWD |
Fuel Economy | ||
MPG City | 27 | 20 |
MPG Highway | 33 | 24 |
Interior | ||
Seating Capacity | 5 | 7 |
Key Features | ||
Navigation System | Standard | |
Sunroof/Moonroof | Standard | |
Safety | ||
Front Crash Overall | 5 | |
Side Crash Overall | 5 | |
Dimensions & Capacity | ||
Cargo Space | 19.2 cu ft | 17.4 cu ft |
Curb Weight | 2890 lbs | 5467 lbs |
Height | 61.0 in | 72.4 in |
Length | 164.0 in | 205.0 in |
Width | 70.9 in | 84.9 in |
Wheelbase | 102.4 in | 123.4 in |
Maximum Payload | 1089 lbs | 1808 lbs |
Number of doors | 4 | 4 |
Maximum Towing Capacity | 7700 lbs | |
The 2020 Hyundai Kona presented a striking exterior design that stood out in the subcompact SUV segment. Its sleek, sporty, and dramatic appearance was achieved through clever design choices rather than sheer size. The Kona's tiered lighting, tall grille, and matte plastic trim gave it a taller and wider look, while the slim LED running lamps and fender creases added to its visual appeal. Despite its compact size, the Kona managed to convey a premium vibe with features like two-tone alloy wheels and a gently sloping roof. However, the interior did not match the exterior's excitement, with hard plastics and lackluster finishes dominating the cabin. While the layout and screens were acceptable, the overall tactile quality fell short compared to competitors like the Mazda CX-30 and Honda HR-V.
In contrast, the 2021 Mercedes-Benz GLS offered a more refined and luxurious experience. The GLS's exterior design was characterized by softened angles and lines, giving it a more svelte appearance despite its large size. Inside, the GLS featured a futuristic cabin with a massive digital screen spanning nearly two-thirds of the dash, highlighting its tech-reliant controls. The GLS was available in three levels, with the AMG GLS 63 model showcasing aggressive bodywork and a performance-inspired interior. The GLS's interior was spacious, with three rows of seating and ample headroom and legroom for first- and second-row occupants. The third row, while not as spacious, was still suitable for full-size adults, a claim many three-row SUVs couldn't make.










The 2020 Hyundai Kona surprised many with its impressive powertrain and chassis. The 1.6-litre turbocharged inline-four engine delivered 175 horsepower and 195 pound-feet of torque, outperforming most competitors in the segment. The 7-speed dual-clutch transmission provided quick responses, making the Kona feel lively and confident in various driving conditions. However, only the Trend and Ultimate trims featured the turbo engine, while the standard 2.0-litre engine offered 147 hp and 132 lb-ft of torque. The Kona's handling was commendable, with fast steering and a tight suspension that allowed minimal roll. Despite its small size, the Kona's AWD models with independent rear suspension provided a driving experience comparable to more premium brands.
The 2021 Mercedes-Benz GLS offered a range of powerful engines, starting with the GLS 450's twin-turbocharged 3.0-litre inline-six engine producing 362 hp and 369 lb-ft of torque. The GLS 580 featured a twin-turbocharged 4.0-litre V8 with 483 hp and 516 lb-ft. The AMG GLS 63, however, stole the show with its hand-crafted 4.0-litre twin-turbo V8 engine, delivering 603 hp and 627 lb-ft of torque. The GLS 63 could accelerate from zero to 100 km/h in just 4.2 seconds, an impressive feat for a vehicle weighing over 2,694 kilograms. The GLS's adaptive air suspension and multiple drive modes allowed for a comfortable and dynamic driving experience, making it feel more like a smaller car in terms of maneuverability.
The 2020 Hyundai Kona struggled with interior space, offering seating for four with average rear legroom and headroom. However, its cargo space was limited, with only 544 litres available and 1,296 litres with the rear seats folded. This was significantly less than competitors like the Honda HR-V and Kia Soul, making the Kona less practical for carrying larger loads. Despite its easy-to-use controls and good sightlines, the Kona's utility was compromised by its cramped interior.
In contrast, the 2021 Mercedes-Benz GLS excelled in interior space and functionality. It offered three rows of seating, with ample headroom and legroom for first- and second-row occupants. The third row, while not as spacious, was still suitable for adults. The GLS provided 355 litres of cargo space with all seats up, expanding to 1,209 litres with the third row folded and 2,400 litres with both the second and third rows down. The power-folding third row and numerous storage compartments added to its practicality, making it a versatile choice for families.
The 2020 Hyundai Kona came equipped with a good list of standard features, including a 7-inch touchscreen with Apple CarPlay and Android Auto, Bluetooth, and proximity entry. Heated front seats and side mirrors were also standard. Higher trims like the Luxury and Ultimate added features such as a sunroof and adaptive cruise control. The Ultimate trim impressed with its lane-centring abilities on the highway, despite not having the full Highway Driving Assistant feature.
The 2021 Mercedes-Benz GLS featured the new MBUX infotainment system, which included a massive touchscreen and a trackpad for easy navigation. The system supported Apple CarPlay and Android Auto, though it required a USB-C cable for connectivity. The MBUX voice-control system allowed for complex commands, enhancing the user experience. The digital dash extended to the fully digital instrument panel, controlled by touch-sensitive pads on the steering wheel. While there was a learning curve, the system made the GLS's extensive technology more manageable.
The 2020 Hyundai Kona received high safety ratings, scoring five out of five stars overall in NHTSA crash tests and earning a 2020 Top Safety Pick from the IIHS. Standard safety features included forward emergency braking, lane-keep assist, and a driver attention monitor. However, pedestrian detection was only available on the Ultimate trim, and the Kona lacked front knee airbags and rear side airbags.
The 2021 Mercedes-Benz GLS came standard with a comprehensive suite of driver-assistance features, including Active Brake Assist, rain-sensing wipers, and automatic high beams. Additional safety tech included lane-change assist, adaptive cruise control, and blind spot monitoring. The GLS also featured a full array of airbags, traction control, and a tire-pressure monitoring system, ensuring a high level of safety for its occupants.
CarGurus highlights

According to CarGurus experts, the overall rating for the 2020 Hyundai Kona is 6.8 out of 10, while the 2021 Mercedes-Benz GLS scores 8.3 out of 10. Based on these ratings, the 2021 Mercedes-Benz GLS is the recommended choice for those seeking a luxurious, spacious, and technologically advanced SUV.
Choose the 2020 Hyundai Kona if:
- You prioritize a sporty and visually appealing exterior design.
- You seek a subcompact SUV with a powerful turbocharged engine option.
- You value a vehicle with a good list of standard features at an affordable price.
Choose the 2021 Mercedes-Benz GLS if:
- You need a spacious and luxurious SUV with three rows of seating.
- You desire a vehicle with powerful engine options and advanced driving dynamics.
- You appreciate cutting-edge technology and a comprehensive suite of safety features.
CarGurus highlights

According to CarGurus experts, the overall rating for the 2020 Hyundai Kona is 6.8 out of 10, while the 2021 Mercedes-Benz GLS scores 8.3 out of 10. Based on these ratings, the 2021 Mercedes-Benz GLS is the recommended choice for those seeking a luxurious, spacious, and technologically advanced SUV.
Choose the 2020 Hyundai Kona if:
Shop Now- You prioritize a sporty and visually appealing exterior design.
- You seek a subcompact SUV with a powerful turbocharged engine option.
- You value a vehicle with a good list of standard features at an affordable price.
Choose the 2021 Mercedes-Benz GLS if:
Shop Now- You need a spacious and luxurious SUV with three rows of seating.
- You desire a vehicle with powerful engine options and advanced driving dynamics.
- You appreciate cutting-edge technology and a comprehensive suite of safety features.

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.




































