2021 Kia K5 vs 2021 BMW 2 Series
Overview | |
MSRP$23,590 | MSRP$35,700 |
Listings146 | Listings98 |
Ratings & Reviews | |
User Reviews | User Reviews |
Expert reviews7.7 out of 10 | Expert reviews6.3 out of 10 |
Pros
Cons
| Pros
Cons
|
2021 Kia K5 Reviews SummarySedans are now the most exciting new cars in the mainstream market. They are to crossovers today what craft beer was in the early 2000s. They’re not on every corner anymore because Americans prefer trucks over cars, but sedans like the 2021 Kia K5 are refreshing to see, surprisingly good to drive, and will make you look cultured and smart without having to try. The K5—and its new name—replaces the Optima and upgrades nearly everything in the pursuit of style and performance. It’s one of the best midsize sedans out there. | |
2021 BMW 2 Series Reviews SummaryYour most affordable path to BMW ownership runs through the 2 Series or the X1. Most people choose the X1 crossover SUV, but some still prefer to drive a car. However, not just any car will do, so the 2 Series lineup includes a coupe and convertible made for driving enthusiasts, and a rakishly-penned sedan for people who simply want an affordable BMW. The sedan is called the 2021 BMW 2 Series Gran Coupe, a name that serves to add further confusion to a car that's already hard to understand. | |
No video found | |
Popular Features & Specs | |
Engine1.6L 180 hp I4 | Engine2.0L 228 hp I4 |
Drive TrainFWD | Drive TrainFWD |
Seating Capacity5 | Seating Capacity5 |
Horsepower180 hp @ 5500 rpm | Horsepower228 hp @ 5000 rpm |
MPG City27 | MPG City24 |
MPG Highway37 | MPG Highway33 |
Engine | |
Engine Name1.6L 180 hp I4 | Engine Name2.0L 228 hp I4 |
Torque195 lb-ft @ 1500 rpm | Torque258 lb-ft @ 1450 rpm |
Horsepower180 hp @ 5500 rpm | Horsepower228 hp @ 5000 rpm |
DrivetrainFWD | DrivetrainFWD |
Fuel Economy | |
MPG City27 | MPG City24 |
MPG Highway37 | MPG Highway33 |
Interior | |
Seating Capacity5 | Seating Capacity5 |
Key Features | |
Navigation System | Navigation SystemStandard |
Safety | |
Front Crash Overall4 | Front Crash Overall |
Side Crash Overall5 | Side Crash Overall |
Dimensions & Capacity | |
Cargo Space16.0 cu ft | Cargo Space12.0 cu ft |
Curb Weight3115 lbs | Curb Weight3393 lbs |
Height56.9 in | Height55.9 in |
Length193.1 in | Length178.5 in |
Width73.2 in | Width81.9 in |
Wheelbase112.2 in | Wheelbase105.1 in |
Maximum Payload1239 lbs | Maximum Payload935 lbs |
Number of doors4 | Number of doors4 |
Overview | ||
MSRP | $23,590 | $35,700 |
Listings | ||
Ratings & Reviews | ||
User reviews | ||
Expert reviews | 7.7 out of 10Read full review | 6.3 out of 10Read full review |
Pros & cons | Pros
Cons
| Pros
Cons
|
Summary | Sedans are now the most exciting new cars in the mainstream market. They are to crossovers today what craft beer was in the early 2000s. They’re not on every corner anymore because Americans prefer trucks over cars, but sedans like the 2021 Kia K5 are refreshing to see, surprisingly good to drive, and will make you look cultured and smart without having to try. The K5—and its new name—replaces the Optima and upgrades nearly everything in the pursuit of style and performance. It’s one of the best midsize sedans out there. | Your most affordable path to BMW ownership runs through the 2 Series or the X1. Most people choose the X1 crossover SUV, but some still prefer to drive a car. However, not just any car will do, so the 2 Series lineup includes a coupe and convertible made for driving enthusiasts, and a rakishly-penned sedan for people who simply want an affordable BMW. The sedan is called the 2021 BMW 2 Series Gran Coupe, a name that serves to add further confusion to a car that's already hard to understand. |
Video | No video found | |
Popular Features & Specs | ||
Engine | 1.6L 180 hp I4 | 2.0L 228 hp I4 |
Drive Train | FWD | FWD |
Seating Capacity | 5 | 5 |
Horsepower | 180 hp @ 5500 rpm | 228 hp @ 5000 rpm |
MPG City | 27 | 24 |
MPG Highway | 37 | 33 |
Engine | ||
Engine Name | 1.6L 180 hp I4 | 2.0L 228 hp I4 |
Torque | 195 lb-ft @ 1500 rpm | 258 lb-ft @ 1450 rpm |
Horsepower | 180 hp @ 5500 rpm | 228 hp @ 5000 rpm |
Drivetrain | FWD | FWD |
Fuel Economy | ||
MPG City | 27 | 24 |
MPG Highway | 37 | 33 |
Interior | ||
Seating Capacity | 5 | 5 |
Key Features | ||
Navigation System | Standard | |
Safety | ||
Front Crash Overall | 4 | |
Side Crash Overall | 5 | |
Dimensions & Capacity | ||
Cargo Space | 16.0 cu ft | 12.0 cu ft |
Curb Weight | 3115 lbs | 3393 lbs |
Height | 56.9 in | 55.9 in |
Length | 193.1 in | 178.5 in |
Width | 73.2 in | 81.9 in |
Wheelbase | 112.2 in | 105.1 in |
Maximum Payload | 1239 lbs | 935 lbs |
Number of doors | 4 | 4 |
The 2021 Kia K5 represented a significant shift in Kia's design philosophy, moving away from its past reputation for producing uninspiring sedans. The K5's fastback form and GT-Line trim, with its striking Wolf Gray paint and red seats, gave it a sporty and upscale appearance reminiscent of the Audi A5 Sportback. The design was further enhanced by unique taillights and a sleek front end with Z-shaped LED running lights. Inside, the K5's interior was stylish and driver-focused, featuring a split dash and quality materials that elevated its appeal. Despite some fake vents and exhaust tips, the K5's proportions and design details made it a standout in its class.
In contrast, the 2021 BMW 2 Series Gran Coupe was BMW's first U.S. model with standard front-wheel drive, diverging from the brand's traditional rear-wheel-drive setup. The Gran Coupe's design aimed to balance practicality with BMW's signature sporty aesthetics. It featured large LED headlights and a tapering roofline, giving it a dynamic look. Inside, the 2 Series adhered to BMW's modern design language, with a digital instrument cluster and a well-integrated infotainment system. While the Gran Coupe offered a premium feel, its rear-seat space was limited, and the trunk, though spacious, lacked the utility of a sportback design.















The 2021 Kia K5, particularly in its GT-Line trim, offered a visually aggressive design but fell short in delivering a sporty driving experience. The standard 1.6-liter turbocharged engine produced 180 horsepower and 195 lb-ft of torque, providing adequate performance for daily driving. However, the GT-Line's handling was more about comfort than sportiness, with softer suspension damping and tires that protested during spirited driving. The GT trim promised more excitement with a 2.5-liter turbocharged engine delivering 290 horsepower, but it was only available with front-wheel drive, limiting its performance potential. Fuel economy was a strong point, with the K5 achieving an impressive 36 mpg on the highway.
The 2021 BMW 2 Series Gran Coupe, particularly the 228i xDrive model, offered a more engaging driving experience. Its 228-horsepower turbocharged four-cylinder engine, paired with an eight-speed sport automatic transmission and optional all-wheel drive, provided brisk acceleration, with a 0-60 mph time of six seconds. The Gran Coupe's handling was sharp and responsive, thanks to features like M Sport steering and performance-enhancing technology. While the suspension was firm, it contributed to the car's planted feel on the road. The 2 Series Gran Coupe delivered a satisfying blend of performance and sophistication, appealing to driving enthusiasts.
The 2021 Kia K5 excelled in providing a comfortable and spacious interior for both front and rear passengers. Despite its sleek profile, the K5 offered ample headroom and legroom for rear-seat occupants, accommodating taller passengers with ease. The front seats were supportive and well-suited for long drives, while the intuitive layout of controls made operating the vehicle's features straightforward. The K5's trunk offered 16 cubic feet of space, providing practical storage for everyday needs.
In contrast, the 2021 BMW 2 Series Gran Coupe prioritized front-seat comfort with sport-bolstered, power-adjustable seats. However, rear-seat space was limited, making it less suitable for taller passengers. The Gran Coupe's trunk, while offering 15.2 cubic feet of space, lacked the versatility of a sportback design. Despite these limitations, the 2 Series Gran Coupe provided a premium interior experience with high-quality materials and thoughtful design elements.
The 2021 Kia K5 came equipped with a user-friendly infotainment system featuring wireless Apple CarPlay and Android Auto as standard. The GT-Line trim added features like a power driver's seat, LED taillights, and a panoramic sunroof. The K5's technology package included adaptive cruise control and a suite of driver assistance features, enhancing convenience and safety. The optional 10-inch infotainment display offered additional functionality, including voice command features compatible with Amazon Alexa and Google Assistant.
The 2021 BMW 2 Series Gran Coupe featured BMW's iDrive 7.0 technology, providing a seamless infotainment experience. The system included Apple CarPlay, Android Auto, and a navigation system, all accessible through a responsive touchscreen or iDrive controls. The Premium Package added a fully digital instrument cluster, enhancing the car's modern appeal. While the standard sound system was adequate, the optional Gesture Control feature offered a unique, albeit sometimes finicky, way to interact with the infotainment system.
The 2021 Kia K5 was equipped with a comprehensive suite of safety features, including forward emergency braking, lane-keep assist, and a driver attention monitor. While it had not yet been rated by the NHTSA or IIHS, its robust chassis and body shell suggested strong safety performance. Additional features like blind-spot monitoring and rear emergency braking were available on higher trims, enhancing the K5's safety credentials.
The 2021 BMW 2 Series Gran Coupe offered a range of advanced driving assistance systems under the Active Driving Assistant umbrella. These included forward-collision warning, automatic emergency braking, and lane-keeping assistance. While the IIHS rated the Gran Coupe highly for crash protection, it fell short of a Top Safety Pick due to headlight performance and vehicle-to-pedestrian test results. The Gran Coupe's safety features provided effective assistance, though some systems could be overly assertive.
CarGurus highlights

According to CarGurus experts, the overall rating for the 2021 Kia K5 is 7.7 out of 10, while the 2021 BMW 2 Series scores 6.3 out of 10. Based on these ratings, the Kia K5 emerges as the more well-rounded choice, offering a better balance of comfort, technology, and value for most consumers.
Choose the 2021 Kia K5 if:
- You prioritize a spacious and comfortable interior for both front and rear passengers.
- You value fuel efficiency and a user-friendly infotainment system with wireless connectivity.
- You seek a stylish sedan with a strong suite of standard safety features.
Choose the 2021 BMW 2 Series if:
- You desire a sporty driving experience with sharp handling and brisk acceleration.
- You appreciate a premium interior with advanced technology and infotainment options.
- You want a compact luxury sedan with all-wheel-drive capability for enhanced traction.
CarGurus highlights

According to CarGurus experts, the overall rating for the 2021 Kia K5 is 7.7 out of 10, while the 2021 BMW 2 Series scores 6.3 out of 10. Based on these ratings, the Kia K5 emerges as the more well-rounded choice, offering a better balance of comfort, technology, and value for most consumers.
Choose the 2021 Kia K5 if:
Shop Now- You prioritize a spacious and comfortable interior for both front and rear passengers.
- You value fuel efficiency and a user-friendly infotainment system with wireless connectivity.
- You seek a stylish sedan with a strong suite of standard safety features.
Choose the 2021 BMW 2 Series if:
Shop Now- You desire a sporty driving experience with sharp handling and brisk acceleration.
- You appreciate a premium interior with advanced technology and infotainment options.
- You want a compact luxury sedan with all-wheel-drive capability for enhanced traction.

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.







































