2020 BMW 3 Series vs 2020 MINI Cooper
Overview | |
MSRP$40,750 | MSRP$23,400 |
Listings70 | Listings28 |
Ratings & Reviews | |
User Reviews | User Reviews |
Expert reviews8.2 out of 10 | Expert reviews7.3 out of 10 |
Pros
Cons
| Pros
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 MINI Cooper Reviews SummaryThe MINI Cooper showcases timeless design and encourages even the timidest driver to live out their inner Mario Kart fantasies. With a short wheelbase, low curb weight, and torquey engines, the MINI Cooper delivers more smiles per square foot than most competitors. And with a new electric powertrain option, it can do so with a green footprint, too. | |
No video found | |
Popular Features & Specs | |
Engine2.0L 255 hp I4 | Engine1.5L 134 hp I3 |
Drive TrainRWD | Drive TrainFWD |
Seating Capacity5 | Seating Capacity4 |
Horsepower255 hp @ 5000 rpm | Horsepower134 hp @ 4400 rpm |
MPG City26 | MPG City28 |
MPG Highway36 | MPG Highway36 |
Engine | |
Engine Name2.0L 255 hp I4 | Engine Name1.5L 134 hp I3 |
Torque295 lb-ft @ 1450 rpm | Torque162 lb-ft @ 1250 rpm |
Horsepower255 hp @ 5000 rpm | Horsepower134 hp @ 4400 rpm |
DrivetrainRWD | DrivetrainFWD |
Fuel Economy | |
MPG City26 | MPG City28 |
MPG Highway36 | MPG Highway36 |
Interior | |
Seating Capacity5 | Seating Capacity4 |
Key Features | |
Navigation SystemStandard | Navigation System |
Sunroof/MoonroofStandard | Sunroof/Moonroof |
Safety | |
Front Crash Overall | Front Crash Overall4 |
Side Crash Overall | Side Crash Overall4 |
Dimensions & Capacity | |
Cargo Space13.0 cu ft | Cargo Space8.7 cu ft |
Curb Weight3589 lbs | Curb Weight2625 lbs |
Height56.8 in | Height55.7 in |
Length185.7 in | Length151.1 in |
Width81.4 in | Width76.1 in |
Wheelbase112.2 in | Wheelbase98.2 in |
Maximum Payload | Maximum Payload680 lbs |
Number of doors4 | Number of doors2 |
Overview | ||
MSRP | $40,750 | $23,400 |
Listings | ||
Ratings & Reviews | ||
User reviews | ||
Expert reviews | 8.2 out of 10Read full review | 7.3 out of 10Read full review |
Pros & cons | Pros
Cons
| Pros
Cons
|
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. | The MINI Cooper showcases timeless design and encourages even the timidest driver to live out their inner Mario Kart fantasies. With a short wheelbase, low curb weight, and torquey engines, the MINI Cooper delivers more smiles per square foot than most competitors. And with a new electric powertrain option, it can do so with a green footprint, too. |
Video | No video found | |
Popular Features & Specs | ||
Engine | 2.0L 255 hp I4 | 1.5L 134 hp I3 |
Drive Train | RWD | FWD |
Seating Capacity | 5 | 4 |
Horsepower | 255 hp @ 5000 rpm | 134 hp @ 4400 rpm |
MPG City | 26 | 28 |
MPG Highway | 36 | 36 |
Engine | ||
Engine Name | 2.0L 255 hp I4 | 1.5L 134 hp I3 |
Torque | 295 lb-ft @ 1450 rpm | 162 lb-ft @ 1250 rpm |
Horsepower | 255 hp @ 5000 rpm | 134 hp @ 4400 rpm |
Drivetrain | RWD | FWD |
Fuel Economy | ||
MPG City | 26 | 28 |
MPG Highway | 36 | 36 |
Interior | ||
Seating Capacity | 5 | 4 |
Key Features | ||
Navigation System | Standard | |
Sunroof/Moonroof | Standard | |
Safety | ||
Front Crash Overall | 4 | |
Side Crash Overall | 4 | |
Dimensions & Capacity | ||
Cargo Space | 13.0 cu ft | 8.7 cu ft |
Curb Weight | 3589 lbs | 2625 lbs |
Height | 56.8 in | 55.7 in |
Length | 185.7 in | 151.1 in |
Width | 81.4 in | 76.1 in |
Wheelbase | 112.2 in | 98.2 in |
Maximum Payload | 680 lbs | |
Number of doors | 4 | 2 |
The 2020 BMW 3 Series exuded an aquatic elegance reminiscent of majestic marine life. Its design elements, such as the lidded headlights, bulging curved hood, wide lower air intakes, and oversized grille, contributed to this impression. 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 quality, making the premium price more palatable.
In contrast, the 2020 MINI Cooper stood out with its unique and charming design. Its wide-eyed LED headlights, grinning front grille, and vibrant colour options made it an enthusiast's delight. The Union Jack taillights added a touch of British flair. The MINI Cooper evolved from its original two-door hardtop to include a convertible and a four-door variant, with the all-electric SE trim offering a modern twist. The interior maintained a circular design theme, providing a premium feel unmatched in its size category.










The 2020 BMW 3 Series was praised for its improved driving dynamics, thanks to significant structural and suspension changes. The M340i trim, with its 3.0-litre turbo inline six-cylinder engine producing 382 horsepower and 369 pound-feet of torque, delivered a thrilling driving experience. The rear-biased xDrive AWD drivetrain, M Sport differential, and massive M Sport brakes enhanced its sporty handling. Despite the absence of a manual transmission, the eight-speed automatic transmission, combined with paddle shifters, offered a satisfying driving experience.
The 2020 MINI Cooper SE excelled in performance with its electric motor generating 181 horsepower and 199 pound-feet of torque. Although slightly less powerful than the Cooper S's 2.0-litre turbocharged engine, the SE's immediate torque delivery made it feel just as quick. The SE's regenerative braking system allowed for one-pedal driving, while its low centre of gravity and direct steering maintained the classic MINI driving experience. The SE's single-speed gearbox replaced the traditional manual transmission, with a six-speed manual set to return in 2021.
The 2020 BMW 3 Series offered comfortable and supportive front seats, ideal for exploring its handling capabilities. The interior featured high-quality leather, front-seat heaters, and a heated steering wheel. Rear-seat entry and exit were somewhat awkward, but once inside, passengers enjoyed exceptional comfort. The infotainment system was well-integrated, with generous storage space and a trunk capacity of 479 litres, although its narrow design limited its practicality.
The 2020 MINI Cooper, while not ideal for carpooling or road trips, provided good front-seat space and a sense of openness. The backseat was best suited for children, and cargo space was limited, with the two-door Cooper offering 246 litres. The SE trim maintained the same interior space, with a maximum of 730 litres when the rear seats were folded. Despite its compact size, the MINI Cooper featured thoughtful design elements, such as two-zone automatic air conditioning and ergonomic controls.
The 2020 BMW 3 Series featured an advanced iDrive infotainment system with a touchscreen display, natural voice recognition, and gesture control. The system was intuitive, with multiple ways to interact, although the flat centre console made it harder to use by touch. The "Hey, BMW" voice recognition system was excellent, and the head-up display was visible even with polarized sunglasses.
The 2020 MINI Cooper SE included an "eDrive" driver-information display, which moved with the steering wheel adjustments. The 6.5-inch touchscreen infotainment display housed within a circular dash housing offered Bluetooth connectivity, navigation, and Apple CarPlay. The SE Premier+ trim added an 8.8-inch screen, wireless charging pad, and head-up display, enhancing the overall technology experience.
The 2020 BMW 3 Series offered advanced driving assistance systems through the optional Advanced Driver Assistance package. While the safety features were accurate, their smoothness was sometimes lacking. The lane-keeping assist system was notably abrupt, reminding drivers to stay engaged. The 3 Series received a Top Safety Pick+ rating from the IIHS when equipped with adaptive full LED headlights.
The 2020 MINI Cooper SE lacked many advanced safety features, with only front and rear parking sensors and a rear-view camera included in the Premier+ package. Forward-collision warning was standard, but automatic emergency braking was unavailable. The IIHS rated the MINI Cooper with top marks, earning "Good" scores in all crash tests.
CarGurus highlights

According to CarGurus experts, the overall rating for the 2020 BMW 3 Series is 8.2 out of 10, while the 2020 MINI Cooper scores 7.3 out of 10. Based on these ratings, the 2020 BMW 3 Series is the recommended choice for those seeking a superior driving experience, advanced technology, and top safety ratings.
Choose the 2020 BMW 3 Series if:
- You prioritize a thrilling driving experience with sporty handling and powerful performance.
- You value a high-quality interior with customizable options and advanced technology.
- You seek a vehicle with top safety ratings and advanced driving assistance systems.
Choose the 2020 MINI Cooper if:
- You appreciate a unique and charming design with vibrant colour options.
- You prefer a compact car with a premium feel and thoughtful design elements.
- You are an urban driver who values nimble quickness and ease of navigation.
CarGurus highlights

According to CarGurus experts, the overall rating for the 2020 BMW 3 Series is 8.2 out of 10, while the 2020 MINI Cooper scores 7.3 out of 10. Based on these ratings, the 2020 BMW 3 Series is the recommended choice for those seeking a superior driving experience, advanced technology, and top safety ratings.
Choose the 2020 BMW 3 Series if:
Shop Now- You prioritize a thrilling driving experience with sporty handling and powerful performance.
- You value a high-quality interior with customizable options and advanced technology.
- You seek a vehicle with top safety ratings and advanced driving assistance systems.
Choose the 2020 MINI Cooper if:
Shop Now- You appreciate a unique and charming design with vibrant colour options.
- You prefer a compact car with a premium feel and thoughtful design elements.
- You are an urban driver who values nimble quickness and ease of navigation.

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.





































