BMW 3 Series 330i vs. Mercedes-Benz C-Class C 300
When comparing the BMW 3 Series 330i's and the Mercedes-Benz C-Class C 300's specifications and ratings, the BMW 3 Series 330i has the advantage in the areas of new vehicle base pricing, typical lower range of pricing for one- to five-year-old used cars, reliability and interior volume. The Mercedes-Benz C-Class C 300 has the advantage in the areas of resale value and overall quality score. The BMW 3 Series 330i and Mercedes-Benz C-Class C 300 have the same fuel efficiency base engine power. Based on this comparison of the BMW 3 Series 330i's and the Mercedes-Benz C-Class C 300's specifications and ratings, the BMW 3 Series 330i is a better car than the Mercedes-Benz C-Class C 300.
BMW 3 Series 330i vs. Mercedes-Benz C-Class C 300 Pricing
A used 2023 BMW 3 Series 330i ranges from $41,023 to $52,949 while a used 2023 Mercedes-Benz C-Class C 300 is priced between $43,882 to $55,547. For a new model, the BMW 3 Series 330i's price is between $46,173 and $54,069, with the Mercedes-Benz C-Class C 300 priced between $46,642 and $57,509.
BMW 3 Series 330i vs. Mercedes-Benz C-Class C 300 Resale/Retained Value
Looking at the 5-year depreciation rate for both models, the BMW 3 Series 330i loses 52.3 percent of its value and the Mercedes-Benz C-Class C 300 loses 46.8 percent of its value. This means the Mercedes-Benz C-Class C 300 retains 5.5 percentage points more of its value and has the advantage of higher resale value versus the BMW 3 Series 330i.
BMW 3 Series 330i vs. Mercedes-Benz C-Class C 300 Quality Rating
The iSeeCars Overall Quality rating for the BMW 3 Series is 8.7 out of 10 while the Mercedes-Benz C-Class' quality rating is 8.9 out of 10. This results in the BMW 3 Series being ranked 7 out of 36 Best Luxury Small Cars and the Mercedes-Benz C-Class being ranked 4 out of 36. Out of 30 Best Luxury Compact Cars, the BMW 3 Series is ranked 7 and the Mercedes-Benz C-Class is ranked 4.
BMW 3 Series 330i vs. Mercedes-Benz C-Class C 300 Reliability Rating
iSeeCars’ Reliability Rating for the BMW 3 Series is 8.4 out of 10. For the Mercedes-Benz C-Class the reliability rating is 8.2 out of 10. This gives the BMW 3 Series a slight advantage in reliability compared to the Mercedes-Benz C-Class.
Engine Power and Fuel Efficiency Comparison
For engine performance, the base engine of both the BMW 3 Series 330i and the Mercedes-Benz C-Class C 300 makes 255 horsepower. Both the 330i and the C 300 are rated to deliver an average of 29 miles per gallon, with highway ranges of 530 and 626 miles respectively. Both models use premium unleaded.
Passenger Space Comparison
While both models are compact cars, the BMW 3 Series 330i has the advantage of offering more interior volume, reflected in more front head room, front leg room, rear head room, and cargo space. The Mercedes-Benz C-Class C 300 has the advantage in the areas of front shoulder room, rear shoulder room and rear leg room.
Safety Ratings Comparison
When comparing crash test ratings from NHTSA, both the BMW 3 Series 330i and the Mercedes-Benz C-Class C 300 have the same average safety rating of 5 out of 5 Stars. When comparing IIHS evaluations, the Mercedes-Benz C-Class C 300 has the advantage with a Top Safety Pick+ award.
Pricing
New Asking Price:
$46,173 - $54,069
Used Asking Price:
$41,023 - $52,949
5-Year Depreciation (lower is better):
52.3%
Pricing
New Asking Price:
$46,642 - $57,509
Used Asking Price:
$43,882 - $55,547
5-Year Depreciation (lower is better):
46.8%
BMW 3 Series Scores & Rankings
Overall Score:
8.7 / 10
Reliability:
8.4 / 10
Retained Value:
7.7 / 10
Safety:
10.0 / 10
Mercedes-Benz C-Class Scores & Rankings
Overall Score:
8.9 / 10
Reliability:
8.2 / 10
Retained Value:
8.5 / 10
Safety:
10.0 / 10
BMW 3 Series Rankings
Ranking
5 out of / 21Ranking
5 out of / 15Ranking
6 out of / 36Ranking
6 out of / 10Ranking
7 out of / 36Ranking
7 out of / 30Ranking
9 out of / 30Ranking
9 out of / 30Ranking
11 out of / 36Ranking
11 out of / 36Ranking
12 out of / 26Ranking
15 out of / 32Ranking
15 out of / 30Ranking
17 out of / 36Ranking
26 out of / 30Ranking
32 out of / 36Mercedes-Benz C-Class Rankings
Ranking
2 out of / 21Ranking
2 out of / 15Ranking
4 out of / 36Ranking
4 out of / 30Ranking
7 out of / 30Ranking
8 out of / 36Ranking
8 out of / 36Ranking
8 out of / 10Ranking
11 out of / 30Ranking
15 out of / 26Ranking
16 out of / 36Ranking
18 out of / 32Ranking
24 out of / 30Ranking
27 out of / 36Ranking
27 out of / 30Ranking
30 out of / 36Available Body Styles
Sedan
Available Body Styles
Convertible, Coupe, Sedan
Available Drivetrain Options
Gasoline
Available Drivetrain Options
Gasoline
Other BMW 3 Series Trim Levels
330i xDrive, M340i, M340i xDrive
Other Mercedes-Benz C-Class Trim Levels
AMG C 43, C 300 4MATIC
Warranty Information
Warranty, Bumper-to-Bumper:
4 years / 50000 miles
Warranty, Powertrain:
4 years / 50000 miles
Warranty, Roadside Assistance:
4 years
Warranty Information
Warranty, Bumper-to-Bumper:
4 years / 50000 miles
Warranty, Powertrain:
4 years / 50000 miles
Warranty, Roadside Assistance:
4 years / 50000 miles
Safety Ratings
NHTSA Safety Rating (last 5 year average):
5 out of 5 Stars
IIHS Safety Rating:
Not yet available
Safety Ratings
NHTSA Safety Rating (last 5 year average):
5 out of 5 Stars
IIHS Safety Rating:
TOP SAFETY PICK +
Base Drivetrain Specifications
Horsepower:
255 hp @ 5000 rpm
Torque:
295 foot-lbs @ 1550 rpm
Power-to-Weight Ratio (higher is better):
0.072 hp per pound
Base Drivetrain Specifications
Horsepower:
255 hp @ 5800 rpm
Torque:
295 foot-lbs @ 2000 rpm
Power-to-Weight Ratio (higher is better):
0.067 hp per pound
Engine Specifications
Engine Size:
2 liters
Engine Configuration:
Inline
Number of Cylinders:
4
Transmission:
Automatic
Standard/Optional Drivetrain Type:
RWD
EPA Fuel Economy
(City/Highway/Combined MPG):
25 / 34 / 29
Range (city/hwy):
390 / 530 miles
Recommended Fuel Type:
Premium Unleaded
Engine Specifications
Engine Size:
2 liters
Engine Configuration:
Inline
Number of Cylinders:
4
Transmission:
Automatic
Standard/Optional Drivetrain Type:
RWD
EPA Fuel Economy
(City/Highway/Combined MPG):
25 / 36 / 29
Range (city/hwy):
435 / 626 miles
Recommended Fuel Type:
Premium Unleaded
Standard/Optional Features
Android Auto:
Standard
Apple Car Play:
Standard
Heated Steering Wheel:
Standard
Keyless Entry:
Standard
Keyless Ignition:
Standard
Leather Upholstery:
Standard
Navigation System:
Standard
Sunroof/Moonroof:
Standard
Adaptive Cruise Control:
Available
Heated Seats
Available
Wireless Smartphone Charging:
Available
Cooled/Ventilated Seats:
N/A
Standard/Optional Features
Android Auto:
Standard
Apple Car Play:
Standard
Heated Steering Wheel:
Standard
Keyless Entry:
Standard
Keyless Ignition:
Standard
Leather Upholstery:
Standard
Navigation System:
Available
Sunroof/Moonroof:
Standard
Adaptive Cruise Control:
Available
Heated Seats
Standard
Wireless Smartphone Charging:
Available
Cooled/Ventilated Seats:
Available
Safety Equipment
Driver Attention Monitoring:
Standard
Forward Collision Warning:
Standard
Pedestrian Detection:
Standard
360-Degree Camera:
N/A
Blind Spot Monitoring:
N/A
Lane Departure Warning:
N/A
Lane Keeping Assist:
N/A
Rear Cross-Traffic Alert:
N/A
Rear Seat Reminder:
N/A
Safety Equipment
Driver Attention Monitoring:
Standard
Forward Collision Warning:
Standard
Pedestrian Detection:
Standard
360-Degree Camera:
N/A
Blind Spot Monitoring:
Standard
Lane Departure Warning:
N/A
Lane Keeping Assist:
N/A
Rear Cross-Traffic Alert:
N/A
Rear Seat Reminder:
N/A
Interior Dimensions
Front Head Room:
38.7 inches
Front Leg Room:
42 inches
Front Shoulder Room:
56 inches
Rear Head Room:
37.6 inches
Rear Leg Room:
35.2 inches
Rear Shoulder Room:
54.6 inches
Cargo Space:
13 cubic feet
Overall Interior Volume:
94.0 cubic feet
Interior Dimensions
Front Head Room:
37.2 inches
Front Leg Room:
41.7 inches
Front Shoulder Room:
56.3 inches
Rear Head Room:
37.5 inches
Rear Leg Room:
36 inches
Rear Shoulder Room:
55.6 inches
Cargo Space:
12.6 cubic feet
Overall Interior Volume:
93.0 cubic feet
Exterior Dimensions
Curb Weight:
3536 lbs
Width:
81.4 inches
Height:
56.8 inches
Length:
185.9 inches
Wheelbase:
112.2 inches
Ground Clearance:
5.6 inches
Exterior Dimensions
Curb Weight:
3825 lbs
Width:
80 inches
Height:
56.6 inches
Length:
187 inches
Wheelbase:
112.8 inches
Ground Clearance:
3.8 inches
Standard Wheel/Tire Information
Wheel Size:
18.0 x 7.5 inches
Wheel Type:
aluminum alloy
Tire Size:
225/45R18
Standard Wheel/Tire Information
Wheel Size:
18.0 x 7.5 inches
Wheel Type:
aluminum alloy
Tire Size:
225/45R18
