2020 BMW 3 Series vs 2021 Chrysler 300
Overview | |
MSRP$40,750 | MSRP$31,875 |
Listings628 | Listings252 |
Ratings & Reviews | |
User Reviews | User Reviews |
Expert reviews8.2 out of 10 | Expert reviews7.7 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 M3, the company proves there is substance behind the slogan. | |
2021 Chrysler 300 Reviews SummaryYou might think the 2021 Chrysler 300 is getting long in the tooth. And you’d be right. This car is so old that it's been through three different car companies (if you count the first generation). But like an aging starting catcher who has watched three different managers come and go, the Chrysler 300 still delivers on a daily basis. It provides North American consumers with a proper front-engine, rear-wheel drive (RWD) luxury sedan at a reasonable price. No other American manufacturer offers that, and you’d be hard-pressed to find anything that competes with it from Europe, Japan or Korea. Starting at just $31,000 MSRP, and offering options for all-wheel drive (AWD) or a 5.7-liter Hemi V8 engine, it’s no wonder that an average of 43,000 new car buyers a year have found the 300 so appealing since the second generation arrived for the 2011 model year. | |
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Popular Features & Specs | |
Engine2.0L 255 hp I4 | Engine3.6L 292 hp V6 |
Drive TrainRWD | Drive TrainRWD |
Seating Capacity5 | Seating Capacity5 |
Horsepower255 hp @ 5000 rpm | Horsepower292 hp @ 6350 rpm |
MPG City26 | MPG City19 |
MPG Highway36 | MPG Highway30 |
Engine | |
Engine Name2.0L 255 hp I4 | Engine Name3.6L 292 hp V6 |
Torque295 lb-ft @ 1450 rpm | Torque260 lb-ft @ 4800 rpm |
Horsepower255 hp @ 5000 rpm | Horsepower292 hp @ 6350 rpm |
DrivetrainRWD | DrivetrainRWD |
Fuel Economy | |
MPG City26 | MPG City19 |
MPG Highway36 | MPG Highway30 |
Interior | |
Seating Capacity5 | Seating Capacity5 |
Key Features | |
Navigation SystemStandard | Navigation System |
Sunroof/MoonroofStandard | Sunroof/Moonroof |
Safety | |
Front Crash Overall | Front Crash Overall4 |
Side Crash Overall | Side Crash Overall5 |
Dimensions & Capacity | |
Cargo Space13.0 cu ft | Cargo Space16.3 cu ft |
Curb Weight3589 lbs | Curb Weight4013 lbs |
Height56.8 in | Height58.5 in |
Length185.7 in | Length198.6 in |
Width81.4 in | Width75.0 in |
Wheelbase112.2 in | Wheelbase120.0 in |
Maximum Payload | Maximum Payload1087 lbs |
Number of doors4 | Number of doors4 |
Maximum Towing Capacity | Maximum Towing Capacity1000 lbs |
Overview | ||
MSRP | $40,750 | $31,875 |
Listings | ||
Ratings & Reviews | ||
User reviews | ||
Expert reviews | 8.2 out of 10Read full review | 7.7 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 M3, the company proves there is substance behind the slogan. | You might think the 2021 Chrysler 300 is getting long in the tooth. And you’d be right. This car is so old that it's been through three different car companies (if you count the first generation). But like an aging starting catcher who has watched three different managers come and go, the Chrysler 300 still delivers on a daily basis. It provides North American consumers with a proper front-engine, rear-wheel drive (RWD) luxury sedan at a reasonable price. No other American manufacturer offers that, and you’d be hard-pressed to find anything that competes with it from Europe, Japan or Korea. Starting at just $31,000 MSRP, and offering options for all-wheel drive (AWD) or a 5.7-liter Hemi V8 engine, it’s no wonder that an average of 43,000 new car buyers a year have found the 300 so appealing since the second generation arrived for the 2011 model year. |
Video | No video found | |
Popular Features & Specs | ||
Engine | 2.0L 255 hp I4 | 3.6L 292 hp V6 |
Drive Train | RWD | RWD |
Seating Capacity | 5 | 5 |
Horsepower | 255 hp @ 5000 rpm | 292 hp @ 6350 rpm |
MPG City | 26 | 19 |
MPG Highway | 36 | 30 |
Engine | ||
Engine Name | 2.0L 255 hp I4 | 3.6L 292 hp V6 |
Torque | 295 lb-ft @ 1450 rpm | 260 lb-ft @ 4800 rpm |
Horsepower | 255 hp @ 5000 rpm | 292 hp @ 6350 rpm |
Drivetrain | RWD | RWD |
Fuel Economy | ||
MPG City | 26 | 19 |
MPG Highway | 36 | 30 |
Interior | ||
Seating Capacity | 5 | 5 |
Key Features | ||
Navigation System | Standard | |
Sunroof/Moonroof | Standard | |
Safety | ||
Front Crash Overall | 4 | |
Side Crash Overall | 5 | |
Dimensions & Capacity | ||
Cargo Space | 13.0 cu ft | 16.3 cu ft |
Curb Weight | 3589 lbs | 4013 lbs |
Height | 56.8 in | 58.5 in |
Length | 185.7 in | 198.6 in |
Width | 81.4 in | 75.0 in |
Wheelbase | 112.2 in | 120.0 in |
Maximum Payload | 1087 lbs | |
Number of doors | 4 | 4 |
Maximum Towing Capacity | 1000 lbs | |
The 2020 BMW 3 Series evoked memories of majestic marine life, with its lidded headlights, bulging curved hood, wide lower air intakes, and oversize grille giving it an aquatic appearance. Despite its high price, starting at $40,750 and rising to $56,000 for the M340i with xDrive, the 3 Series was praised for its driving experience, particularly the M340i trim. The interior offered a variety of colors and materials, with the test car featuring off-white Ivory leather and Tanzanite Blue exterior paint. The quality of the interior was noted to be high, making the car's price more palatable.
The 2021 Chrysler 300 retained its classic "three-box design" since its 2014 facelift, giving it a timeless and straightforward profile. The car's appearance was described as reminiscent of another era, with bi-xenon halogen projector lamps and LED driving lamps on lower trims, and adaptive HID lamps on higher trims. The grille options varied between black and chrome, maintaining a tough, no-nonsense look. Wheel options ranged from 17-inch silver alloys to 20-inch Black Noise wheels on the 300S. The interior quality was high, with cloth upholstery on the base trim and Nappa leather on higher trims, offering a luxurious feel.















The 2020 BMW 3 Series addressed previous criticisms of its driving dynamics with significant structural and suspension changes, including greater component rigidity and reduced unsprung mass. The M340i trim featured a turbocharged 3.0-liter inline 6-cylinder engine producing 382 horsepower and 369 pound-feet of torque, paired with an 8-speed automatic transmission. The car's handling was enhanced by BMW’s rear-biased xDrive all-wheel-drive system, a rear M Sport differential, and M Sport brakes. The M340i xDrive could accelerate from 0 to 60 mph in 4.1 seconds, making it a thrilling drive despite the lack of a manual transmission.
The 2021 Chrysler 300 offered a 3.6-liter Pentastar V6 engine with 292 horsepower and 260 pound-feet of torque in the 300 Touring and 300 Touring L, and 300 horsepower and 264 pound-feet in the 300S. The 300S also had an optional 5.7-liter V8 engine with 363 horsepower and 394 pound-feet of torque. Both engines were paired with an eight-speed automatic transmission, with paddle shifters on the 300S. The driving experience varied by trim, with the base model feeling like a rental upgrade, while higher trims offered a more traditional luxury experience. The V8 power in the 300S provided a fun driving experience, though not as powerful as its Dodge Charger sibling.
The 2020 BMW 3 Series featured simple and supportive front seats, high-quality leather, and front-seat heaters. The rear seats were comfortable but had awkward entry and exit. The car's controls were sometimes hard to find, with clumsy climate controls and a video game-like digital instrumentation. However, the widescreen infotainment system and iDrive were well-integrated, and storage space was generous, with a 17-cubic-foot trunk.
The 2021 Chrysler 300 offered generous front and rear legroom, with 41.8 inches in the front and 40.1 inches in the back. The car had 106.3 cubic feet of passenger volume, beating competitors like the Genesis G70 and Lexus ES350. The trunk offered 16.3 cubic feet of cargo space, enough for four large suitcases, making it a practical choice for those needing ample space.
The 2020 BMW 3 Series featured the latest iDrive infotainment system with a touchscreen display, natural voice recognition, and gesture control. The system was easy to use, with intuitive menu pathways and a clean, minimalistic design. The "Hey, BMW" voice recognition system was excellent, responding to natural commands for navigation, climate control, and more. The head-up display was visible even with polarized sunglasses, adding to the car's tech appeal.
The 2021 Chrysler 300 retained its simple and informative instrument panel and center stack, with the Uconnect 4C infotainment system and an 8.4-inch touchscreen. The system was intuitive, with prominent knobs and excellent steering wheel controls. Apple CarPlay and Android Auto were standard, and the Popular Equipment Group added premium audio, navigation, and a dual-pane sunroof for those wanting more tech features.
The 2020 BMW 3 Series required two Driving Assistance option packages for the latest ADAS features. While the systems were accurate, they lacked smoothness, and the lane-keeping assist was abrupt. The car received a Top Safety Pick+ rating from the IIHS when equipped with adaptive full LED headlights.
The 2021 Chrysler 300 received top "Good" scores in most IIHS crash tests but had "Marginal" and "Poor" ratings for small overlap tests and headlights, respectively. The NHTSA gave it a four-star overall rating, with a five-star rating for combined side barrier and side pole crash tests. The car offered a range of safety features, but advanced safety equipment was only available on higher trims and packages.
CarGurus highlights

According to CarGurus experts, the overall rating for the 2020 BMW 3 Series is 8.2 out of 10, while the 2021 Chrysler 300 scores 7.7 out of 10. Based on these ratings, the 2020 BMW 3 Series is the recommended choice for its superior driving dynamics, advanced technology, and high-quality interior.
Choose the 2020 BMW 3 Series if:
- You prioritize driving dynamics and performance.
- You appreciate high-quality interior materials and customization options.
- You want advanced technology features like iDrive and natural voice recognition.
Choose the 2021 Chrysler 300 if:
- You need generous passenger and cargo space.
- You prefer a classic, timeless design.
- You want a luxury sedan with a powerful V8 engine option.
CarGurus highlights

According to CarGurus experts, the overall rating for the 2020 BMW 3 Series is 8.2 out of 10, while the 2021 Chrysler 300 scores 7.7 out of 10. Based on these ratings, the 2020 BMW 3 Series is the recommended choice for its superior driving dynamics, advanced technology, and high-quality interior.
Choose the 2020 BMW 3 Series if:
Shop Now- You prioritize driving dynamics and performance.
- You appreciate high-quality interior materials and customization options.
- You want advanced technology features like iDrive and natural voice recognition.
Choose the 2021 Chrysler 300 if:
Shop Now- You need generous passenger and cargo space.
- You prefer a classic, timeless design.
- You want a luxury sedan with a powerful V8 engine option.

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.







































