BMW 3 Series vs Mercedes-Benz B-Class Compare price, expert/user reviews, mpg, engines, safety, cargo capacity and other specs at a glance.

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New Car Pricing New listing price comparison and analysis.

2020 BMW 3 Series
330i NA Sedan RWD
Invoice
$38,400
Average Price Paid
$38,916
2019 Mercedes-Benz B-Class
B 250 Sports Tourer AWD
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2020 BMW 3 Series
330i NA Sedan RWD
No Data Available
2019 Mercedes-Benz B-Class
B 250 Sports Tourer AWD
No Data Available

Used Car Pricing Used listing price comparison and analysis.

2020 BMW 3 Series
330i NA Sedan RWD
CarGurus Instant Market Value
$40,750
2019 Mercedes-Benz B-Class
B 250 Sports Tourer AWD
CarGurus Instant Market Value
N/A

Expert Reviews Reviews from CarGurus experts.

2020 BMW 3 Series
330i NA Sedan RWD
Kyree Williams Preview:

For 2020, BMW expands the 3 Series lineup with a new trim. The compact 3 Series competes with mainstays like the Audi A4, Mercedes-Benz C-Class, and Lexus IS. The base 330i carries o...

2019 Mercedes-Benz B-Class
B 250 Sports Tourer AWD
No Expert Reviews

User Reviews Reviews from CarGurus users who have driven or owned the car.

2020 BMW 3 Series
330i NA Sedan RWD
10
writes:
Inside is futuristic, the outside is a redesigned 2018 340i. Not much to say , great for anyone not a performa...
10
writes:
One of the best driving sedans iv owned in a long time fun enough power for what it is an plenty of tuning opt...
Family Car Ranked 2019 Dodge Challenger SRT Hellcat RWD worse.
"4 doors more room and for those of us who live where it snows the awe system is nice to have "
Value Ranked 2019 Dodge Challenger SRT Hellcat RWD better.
"Insane power per dollar "
2019 Mercedes-Benz B-Class
B 250 Sports Tourer AWD
No User Reviews

Specs

2020 BMW 3 Series
330i NA Sedan RWD
2019 Mercedes-Benz B-Class
B 250 Sports Tourer AWD
Powertrain 8-Speed Automatic
Drivetrain
RWD
--
Fuel Economy, City -- --
Fuel Economy, Highway -- --
Fuel Tank Volume 15.6 gal --
Engine
Fuel Type
Gasoline
--
Power
255 hp @ 5,000 RPM
--
Torque
295 lb-ft @ 1,450 RPM
--
Cylinders
4 cylinders
--
Compression Ratio
10.2:1
--
Displacement
2,000 cc
--
Bore x Stroke
3.23 in x 3.72 in
--
Safety
ABS Brakes Standard --
Driver Airbag Standard --
Passenger Airbag Standard --
Front Side Airbags Standard --
Curtain Airbags Standard --
NHTSA Crash Test Results
Comfort and Convenience
Sunroof/Moonroof Standard --
Air Conditioning Standard --
Radio Standard --
Power Windows Standard --
Power Door Locks Standard --
Driver Power Seats Standard --
Passenger Power Seats Standard --
Interior
Maximum Seating 5 seats --
Front Legroom 42 in --
Back Legroom 35.2 in --
Payload and Towing
Cargo Volume 17 cu ft --
Exterior
Length 185.7 in --
Width 81.4 in --
Height 56.8 in --
Wheelbase 112.2 in --

Available Options

2020 BMW 3 Series
330i NA Sedan RWD
2019 Mercedes-Benz B-Class
B 250 Sports Tourer AWD

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