2020 BMW 3 Series vs 2020 Subaru WRX
Overview | |
MSRP$40,750 | MSRP$27,495 |
Listings56 | Listings25 |
Ratings & Reviews | |
User Reviews | User Reviews |
Expert reviews8.2 out of 10 | Expert reviews8.3 out of 10 |
Pros
Cons
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Cons
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2020 BMW 3 Series Reviews SummaryDoes BMW still use “The Ultimate Driving Machine” as its advertising tagline? Yes, it does. And with the arrival of the 2020 BMW M340i, which slots between the existing 330i and the forthcoming BMW M3, the company proves there is substance behind the slogan. | |
2020 Subaru WRX Reviews SummaryFor many, Subaru is synonymous with camping, skiing, and dog lovers. This active, outdoorsy reputation is one that Subaru has carefully cultivated through the years. But there is another side to the brand and one that is just as critical to its success. Its performance and motorsports efforts helped develop the symmetrical all-wheel-drive system found in nearly every modern Subaru. The 2020 Subaru WRX is the road-going manifestation of decades in world rally racing. The WRX is a home-grown celebration of all the technologies that underpin the lineup of reliable, efficient Subaru wagons, sedans, hatchbacks, and SUVs. But in the WRX these chassis and powertrain innovations are distilled to their hard-driving extremes. Can a four-door, four-cylinder car be a halo car for a brand? When that brand is Subaru, the answer is “yes.” | |
Popular Features & Specs | |
Engine2.0L 255 hp I4 | Engine2.0L 268 hp H4 |
Drive TrainRWD | Drive TrainAWD |
Seating Capacity5 | Seating Capacity5 |
Horsepower255 hp @ 5000 rpm | Horsepower268 hp @ 5600 rpm |
MPG City26 | MPG City21 |
MPG Highway36 | MPG Highway27 |
Engine | |
Engine Name2.0L 255 hp I4 | Engine Name2.0L 268 hp H4 |
Torque295 lb-ft @ 1450 rpm | Torque258 lb-ft @ 2000 rpm |
Horsepower255 hp @ 5000 rpm | Horsepower268 hp @ 5600 rpm |
DrivetrainRWD | DrivetrainAWD |
Fuel Economy | |
MPG City26 | MPG City21 |
MPG Highway36 | MPG Highway27 |
Interior | |
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 Space13.0 cu ft | Cargo Space12.0 cu ft |
Curb Weight3589 lbs | Curb Weight3294 lbs |
Height56.8 in | Height58.1 in |
Length185.7 in | Length180.9 in |
Width81.4 in | Width78.9 in |
Wheelbase112.2 in | Wheelbase104.3 in |
Maximum Payload | Maximum Payload1115 lbs |
Number of doors4 | Number of doors4 |
Overview | ||
MSRP | $40,750 | $27,495 |
Listings | ||
Ratings & Reviews | ||
User reviews | ||
Expert reviews | 8.2 out of 10Read full review | 8.3 out of 10Read full review |
Pros & cons | Pros
Cons
| Pros
Cons
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Summary | Does BMW still use “The Ultimate Driving Machine” as its advertising tagline? Yes, it does. And with the arrival of the 2020 BMW M340i, which slots between the existing 330i and the forthcoming BMW M3, the company proves there is substance behind the slogan. | For many, Subaru is synonymous with camping, skiing, and dog lovers. This active, outdoorsy reputation is one that Subaru has carefully cultivated through the years. But there is another side to the brand and one that is just as critical to its success. Its performance and motorsports efforts helped develop the symmetrical all-wheel-drive system found in nearly every modern Subaru. The 2020 Subaru WRX is the road-going manifestation of decades in world rally racing. The WRX is a home-grown celebration of all the technologies that underpin the lineup of reliable, efficient Subaru wagons, sedans, hatchbacks, and SUVs. But in the WRX these chassis and powertrain innovations are distilled to their hard-driving extremes. Can a four-door, four-cylinder car be a halo car for a brand? When that brand is Subaru, the answer is “yes.” |
Video | ||
Popular Features & Specs | ||
Engine | 2.0L 255 hp I4 | 2.0L 268 hp H4 |
Drive Train | RWD | AWD |
Seating Capacity | 5 | 5 |
Horsepower | 255 hp @ 5000 rpm | 268 hp @ 5600 rpm |
MPG City | 26 | 21 |
MPG Highway | 36 | 27 |
Engine | ||
Engine Name | 2.0L 255 hp I4 | 2.0L 268 hp H4 |
Torque | 295 lb-ft @ 1450 rpm | 258 lb-ft @ 2000 rpm |
Horsepower | 255 hp @ 5000 rpm | 268 hp @ 5600 rpm |
Drivetrain | RWD | AWD |
Fuel Economy | ||
MPG City | 26 | 21 |
MPG Highway | 36 | 27 |
Interior | ||
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 | 13.0 cu ft | 12.0 cu ft |
Curb Weight | 3589 lbs | 3294 lbs |
Height | 56.8 in | 58.1 in |
Length | 185.7 in | 180.9 in |
Width | 81.4 in | 78.9 in |
Wheelbase | 112.2 in | 104.3 in |
Maximum Payload | 1115 lbs | |
Number of doors | 4 | 4 |
The 2020 BMW 3 Series exuded a sense of elegance and power reminiscent of majestic marine life. Its design elements, such as the lidded headlights, curved hood, and oversized grille, contributed to an aquatic appearance that was both striking and unique. Despite its high pricing, the 3 Series, especially the M340i trim, was celebrated for its exhilarating driving experience. The interior offered a variety of customization options, with high-quality materials and a focus on comfort and quality, making it a luxurious choice for those who could afford it.
In contrast, the 2020 Subaru WRX maintained its aggressive styling, with a wider stance and functional air intake, making it the most boldly designed vehicle in Subaru's lineup. Despite its sporty exterior, the WRX's cabin was somewhat understated, with a focus on practicality and functionality. The WRX offered several trim levels, each with varying features, from basic amenities to advanced options like Brembo brakes and Recaro seats in the higher trims. The WRX's design was a blend of performance-oriented features and everyday usability, appealing to those who appreciated a sleeper car with hidden performance capabilities.










The 2020 BMW 3 Series, particularly the M340i trim, was a testament to BMW's commitment to driving dynamics. With a 3.0-litre turbo inline six-cylinder engine producing 382 horsepower and 369 pound-feet of torque, it delivered a thrilling performance. The M340i's engineering, including variable sport steering and a robust AWD drivetrain, ensured a sporty handling experience. Despite the absence of a manual transmission, the eight-speed automatic with paddle shifters provided a seamless driving experience, making it a joy to drive in various conditions.
The 2020 Subaru WRX, equipped with a turbocharged 2.0-litre boxer-four engine, offered 268 horsepower and 258 pound-feet of torque. It came standard with a six-speed manual transmission, appealing to driving purists. The WRX's AWD system varied based on transmission choice, with the manual offering a 50:50 torque split and the CVT providing a 45:55 split. The WRX's precise steering and minimal turbo lag made it a fun car to drive, especially on winding roads. The WRX STI variant, with a 2.5-litre engine producing 310 horsepower, offered even sharper handling but at the cost of a stiffer ride.
The 2020 BMW 3 Series offered a comfortable and supportive interior, with high-quality leather seats and a heated steering wheel. While rear-seat access was somewhat awkward, the seating provided excellent support. The infotainment system was well-integrated, though some controls were less intuitive. The trunk offered 479 litres of space, though its narrow design limited its practicality for larger items.
The 2020 Subaru WRX provided excellent visibility, thanks to its simple sedan layout and functional design. The cabin was practical, with straightforward controls and ample storage. The front seats offered plenty of space, while the rear seats were adequate for adults on shorter trips. The WRX's 340 litres of cargo space was modest but comparable to other performance-oriented vehicles.
The 2020 BMW 3 Series featured an advanced iDrive infotainment system with multiple interaction methods, including touchscreen, voice recognition, and gesture control. The system was user-friendly, with intuitive menu pathways and a responsive touchscreen. The optional gesture control added a unique, albeit gimmicky, element to the experience. The voice recognition system was particularly impressive, offering natural command responses.
The 2020 Subaru WRX came with a Starlink infotainment system, available with either a 6.5-inch or 7-inch touchscreen. The system was straightforward and included Apple CarPlay and Android Auto. While not as advanced as some newer systems, it provided all necessary features without overwhelming the user. The WRX also featured a digital display in the instrument panel and an additional information screen atop the dash, offering key driver information.
The 2020 BMW 3 Series offered an Advanced Driver Assistance package with various safety features. While effective, the lane-keeping assist was notably abrupt, reminding drivers of the car's sporty nature. The 3 Series earned a Top Safety Pick+ rating from the IIHS when equipped with adaptive full LED headlights.
The 2020 Subaru WRX came standard with essential safety features and offered the EyeSight suite of driver-assistance technologies. This included forward-collision warning, automatic emergency braking, and adaptive cruise control. The WRX received top safety ratings from both the IIHS and NHTSA, making it a reliable choice for safety-conscious buyers.
CarGurus highlights

According to CarGurus experts, the overall rating for the 2020 BMW 3 Series was 8.2 out of 10, while the 2020 Subaru WRX scored 8.3 out of 10. Based on these ratings, the Subaru WRX is the recommended choice, offering a balance of performance, practicality, and safety.
Choose the 2020 BMW 3 Series if:
- You prioritize a luxurious and customizable interior with high-quality materials.
- You seek a thrilling driving experience with advanced engineering and sporty handling.
- You value a sophisticated infotainment system with multiple interaction options.
Choose the 2020 Subaru WRX if:
- You prefer a performance-oriented vehicle with a manual transmission option.
- You appreciate a practical and functional design with excellent visibility.
- You want a car with top safety ratings and available advanced driver-assistance features.
CarGurus highlights

According to CarGurus experts, the overall rating for the 2020 BMW 3 Series was 8.2 out of 10, while the 2020 Subaru WRX scored 8.3 out of 10. Based on these ratings, the Subaru WRX is the recommended choice, offering a balance of performance, practicality, and safety.
Choose the 2020 BMW 3 Series if:
Shop Now- You prioritize a luxurious and customizable interior with high-quality materials.
- You seek a thrilling driving experience with advanced engineering and sporty handling.
- You value a sophisticated infotainment system with multiple interaction options.
Choose the 2020 Subaru WRX if:
Shop Now- You prefer a performance-oriented vehicle with a manual transmission option.
- You appreciate a practical and functional design with excellent visibility.
- You want a car with top safety ratings and available advanced driver-assistance 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.






































