BMW 3 Series vs. BMW 7 Series
iSeeCars' unbiased and data-driven comparison of the BMW 3 Series and BMW 7 Series contrasts the two cars across a broad spectrum of vehicle specifications to determine which car is better. In addition to comparing pricing and specs, iSeeCars uses all the ratings, rankings, and insights from its comprehensive analyses of each vehicle model, including calculations of reliability, safety, depreciation, value retention, and the vehicle's projected lifetime recalls (based on analyzing over 25 billion data points). This in-depth evaluation is used to identify which vehicle represents a better overall choice for shoppers who are considering both the BMW 3 Series and the BMW 7 Series.
In comparing the BMW 3 Series's and the BMW 7 Series's specifications and ratings, the BMW 3 Series has the advantage in the areas of new vehicle base pricing, resale value and overall quality score. The BMW 7 Series has the advantage in the areas of interior volume and base engine power. The BMW 3 Series and BMW 7 Series have the same Based on this comparison of the BMW 3 Series's and the BMW 7 Series's specifications and ratings, the BMW 3 Series is a better car than the BMW 7 Series.
Pricing: For a new model, the BMW 3 Series's price is between $51,029 and $70,446, with the BMW 7 Series priced between $104,613 and $145,060.
Resale/Retained Value: Looking at the 5-year depreciation rate for both models, the BMW 3 Series loses 51.4 percent of its value and the BMW 7 Series loses 66.4 percent of its value. This means the BMW 3 Series retains 15 percentage points more of its value and has the advantage of higher resale value versus the BMW 7 Series.
Quality Rating: The iSeeCars Overall Quality rating for the BMW 3 Series is 7.7 out of 10 while the BMW 7 Series' quality rating is 7.0 out of 10. This results in the BMW 3 Series being ranked 14 out of 35 Best Luxury Small Cars and the BMW 7 Series being ranked 9 out of 13 Best Luxury Large Cars.
Reliability Rating: iSeeCars' Reliability Rating for the BMW 3 Series and BMW 7 Series is 7.3 out of 10.
Engine Power and Fuel Efficiency Comparison: For engine performance, the BMW 3 Series’s base engine makes 255 horsepower, and the BMW 7 Series base engine makes 375 horsepower.
Passenger Space Comparison: The BMW 7 Series, a large car, has the advantage of offering more interior volume, reflected in more front head room, front shoulder room, rear head room, rear shoulder room, rear leg room, and cargo space. The BMW 3 Series, a compact car, has the advantage in the area of front leg room.
Safety Ratings: The BMW 3 Series has an average safety rating of 5 out of 5 Stars based on NHTSA's crash test ratings.
New Car Pricing
Asking Price:
51029 - 70446
Starting MSRP:
47500
Category Avg Starting MSRP:
(Luxury Compact Cars)
48679
Category Starting MSRP Range:
(Luxury Compact Cars)
33400 - 78400
New Car Pricing
Asking Price:
104613 - 145060
Starting MSRP:
99300
Category Avg Starting MSRP:
(Luxury Large Cars)
117080
Category Starting MSRP Range:
(Luxury Large Cars)
92700 - 132700
Used Car Pricing
Avg Used Car Price:
Price Range:
-
Category Avg Price:
(Luxury Compact Cars)
53319
Category Avg Price Range:
(Luxury Compact Cars)
44192 - 62446
# Used Cars for Sale Nationally:
Avg Mileage of Used Cars for Sale:
# Good or Great Deals:
Used Car Pricing
Avg Used Car Price:
Price Range:
-
Category Avg Price:
N/A
Category Avg Price Range:
N/A
# Used Cars for Sale Nationally:
Avg Mileage of Used Cars for Sale:
# Good or Great Deals:
BMW 3 Series Scores & Rankings
Overall Score:
7.7 / 10
Reliability:
7.3 / 10
Retained Value:
7.7 / 10
Safety:
8.0 / 10
BMW 7 Series Scores & Rankings
Overall Score:
7.0 / 10
Reliability:
7.3 / 10
Retained Value:
6.7 / 10
Safety:
Not available
iSeeCars Reliability Insights for BMW 3 Series
Remaining Life Expectancy (years):
11.0
Typical Category Remaining Life Expectancy:
(Luxury Compact Cars)
10.7
Category Remaining Life Expectancy Range:
(Luxury Compact Cars)
9.5 - 11.7
Chance of Reaching 200k Miles for a New Car:
0.027
iSeeCars Reliability Insights for BMW 7 Series
Remaining Life Expectancy (years):
9.1
Typical Category Remaining Life Expectancy:
(Luxury Large Cars)
10.8
Category Remaining Life Expectancy Range:
(Luxury Large Cars)
9.1 - 12.6
Chance of Reaching 200k Miles for a New Car:
0.001
Expected 30-year Lifetime Recalls
Expected Lifetime Recalls:
Typical Category Recalls:
N/A
Category Range for Recalls:
N/A
Expected 30-year Lifetime Recalls
Expected Lifetime Recalls:
Typical Category Recalls:
N/A
Category Range for Recalls:
N/A
BMW 3 Series Rankings
Ranking
4 out of / 35Ranking
7 out of / 35Ranking
8 out of / 35Ranking
9 out of / 35Ranking
9 out of / 30Ranking
12 out of / 35Ranking
14 out of / 35Ranking
14 out of / 35Ranking
15 out of / 35Ranking
15 out of / 30Ranking
21 out of / 35Ranking
21 out of / 35BMW 7 Series Rankings
Ranking
1 out of / 13Ranking
3 out of / 13Ranking
3 out of / 13Ranking
3 out of / 4Ranking
4 out of / 13Ranking
5 out of / 9Ranking
6 out of / 13Ranking
7 out of / 9Ranking
9 out of / 13Ranking
9 out of / 13Ranking
13 out of / 13Available Body Styles
Sedan
Available Body Styles
Sedan
Available Drivetrain Options
Gasoline
Available Drivetrain Options
Gasoline, Plug-In Hybrid
BMW 3 Series Trim Levels
330i, 330i xDrive, M340i, M340i xDrive
BMW 7 Series Trim Levels
740i, 740i xDrive, 760i xDrive
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
Safety Ratings
NHTSA Safety Rating (last 5 year average):
5 out of 5 Stars
2026 NHTSA Overall Rating:
Not yet available
2026 NHTSA Front Crash Overall Rating:
Not yet available
2026 NHTSA Side Crash Overall Rating:
Not yet available
2026 NHTSA Rollover Rating:
Not yet available
IIHS Safety Rating:
Not yet available
Safety Ratings
NHTSA Safety Rating (last 5 year average):
Not yet available
2026 NHTSA Overall Rating:
Not yet available
2026 NHTSA Front Crash Overall Rating:
Not yet available
2026 NHTSA Side Crash Overall Rating:
Not yet available
2026 NHTSA Rollover Rating:
Not yet available
IIHS Safety Rating:
Not yet available
Base Drivetrain Specs
Horsepower:
255 hp @ 4700 rpm
Torque:
295 foot-lbs @ 1600 rpm
Power-to-Weight Ratio (higher is better):
0.070 hp per pound
Base Drivetrain Specs
Horsepower:
375 hp @ 5200 rpm
Torque:
398 foot-lbs @ 1850 rpm
Power-to-Weight Ratio (higher is better):
0.079 hp per pound
Engine Specifications
Engine Size:
2 liters
Engine Configuration:
Inline
Number of Cylinders:
4
Transmission:
Automatic
Standard/Optional Drivetrain Type:
RWD / AWD
EPA Fuel Economy
(City/Highway/Combined MPG):
Not yet available
Range (city/hwy):
Not yet available
Recommended Fuel Type:
Not yet available
Engine Specifications
Engine Size:
3 liters
Engine Configuration:
Inline
Number of Cylinders:
6
Transmission:
Automatic
Standard/Optional Drivetrain Type:
RWD / AWD
EPA Fuel Economy
(City/Highway/Combined MPG):
Not yet available
Range (city/hwy):
Not yet available
Recommended Fuel Type:
Not yet available
Standard/Optional Features
Alloy wheels:
Standard
Android Auto:
Standard
Apple CarPlay:
Standard
Bench Seats:
Standard
Bluetooth:
Standard
Heated Seats
Standard
Internet Radio:
Standard
Keyless Entry:
Standard
Keyless Ignition:
Standard
Leather Upholstery:
Standard
Navigation System:
Standard
Paddle Shifters:
Standard
Power outlet:
Standard
Roadside assistance:
Standard
Satellite radio:
Standard
Sunroof/Moonroof:
Standard
Voice Recognition:
Standard
Wifi:
Standard
Wireless Smartphone Charging:
Standard
Adaptive Cruise Control:
Available
Automatic Parking:
Available
Heated Steering Wheel:
Available
Parking Sensors:
Available
Power Lift Gate:
Available
Air Suspension:
N/A
Captain's seat:
N/A
Cooled/Ventilated Seats:
N/A
Front Bench Seats:
N/A
Massage Seats:
N/A
Panoramic Sunroof/Moonroof
N/A
Quad Seats:
N/A
Roof Rack:
N/A
Trailer Hitch:
N/A
Standard/Optional Features
Alloy wheels:
Standard
Android Auto:
Standard
Apple CarPlay:
Standard
Bench Seats:
Standard
Bluetooth:
Standard
Heated Seats
Standard
Internet Radio:
Standard
Keyless Entry:
Standard
Keyless Ignition:
Standard
Leather Upholstery:
Standard
Navigation System:
Standard
Paddle Shifters:
Standard
Power outlet:
Standard
Roadside assistance:
Standard
Satellite radio:
Standard
Sunroof/Moonroof:
Standard
Voice Recognition:
Standard
Wifi:
Standard
Wireless Smartphone Charging:
Standard
Adaptive Cruise Control:
Available
Automatic Parking:
Standard
Heated Steering Wheel:
Standard
Parking Sensors:
Standard
Power Lift Gate:
Standard
Air Suspension:
Standard
Captain's seat:
N/A
Cooled/Ventilated Seats:
Available
Front Bench Seats:
N/A
Massage Seats:
Available
Panoramic Sunroof/Moonroof
Standard
Quad Seats:
N/A
Roof Rack:
N/A
Trailer Hitch:
N/A
Safety Features
Backup camera:
Standard
Driver Attention Monitoring:
Standard
Forward Collision Warning:
Standard
Lane Departure Warning:
Standard
Lane Keeping Assist:
Standard
Pedestrian Detection:
Standard
Rear Seat Reminder:
Standard
Blind Spot Monitoring:
Available
Rear Cross-Traffic Alert:
Available
360-Degree Camera:
N/A
Safety Features
Backup camera:
Standard
Driver Attention Monitoring:
Standard
Forward Collision Warning:
Standard
Lane Departure Warning:
Standard
Lane Keeping Assist:
Standard
Pedestrian Detection:
Standard
Rear Seat Reminder:
Standard
Blind Spot Monitoring:
Standard
Rear Cross-Traffic Alert:
Standard
360-Degree Camera:
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:
16.9 cubic feet
Overall Interior Volume:
94.0 cubic feet
Interior Dimensions
Front Head Room:
39.8 inches
Front Leg Room:
41.2 inches
Front Shoulder Room:
61 inches
Rear Head Room:
38.6 inches
Rear Leg Room:
43.3 inches
Rear Shoulder Room:
56.3 inches
Cargo Space:
19.1 cubic feet
Overall Interior Volume:
110.0 cubic feet
Exterior Dimensions
Curb Weight:
3644 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:
4720 lbs
Width:
86.3 inches
Height:
60.8 inches
Length:
212.2 inches
Wheelbase:
126.6 inches
Ground Clearance:
5.8 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:
20.0 x 9.0 inches
Wheel Type:
painted aluminum alloy
Tire Size:
255/45R20
Exterior Colors
Black
Black Sapphire Metallic / Jet Black
Blue
Arctic Race Blue Metallic / Frozen Portimao Blue II Metallic / Frozen Tanzanite Blue Metallic / Portimao Blue Metallic / Tanzanite Blue II Metallic
Gray
Brooklyn Grey Metallic / Dravit Grey Metallic / Frozen Pure Grey II Metallic / Frozen Pure Grey Metallic / Skyscraper Grey Metallic
Red
Vegas Red Metallic
White
Alpine White / Mineral White Metallic
Exterior Colors
Black
Black Sapphire Metallic / Carbon Black Metallic
Blue
Frozen Tanzanite Blue Metallic / Tanzanite Blue II Metallic
Gray
Brooklyn Grey Metallic / Dravit Grey Metallic / Frozen Deep Grey Metallic / Frozen Pure Grey Metallic / Oxide Grey Metallic
Red
Aventurin Red Metallic
White
Alpine White / Mineral White Metallic
Interior Colors
Beige
Canberra Beige
Black
Black / Black w/ Blue Contrast Stitching
Brown
Cognac / Mocha
Gray
Oyster
Red
Tacora Red
White
Not available
Interior Colors
Beige
Not available
Black
Black / Black/Atlas Grey / Black/Black Burgundy
Brown
Caramel/Atlas Grey / Cognac / Mocha / Tartufo
Gray
Taupe Grey/Night Blue
Red
Amarone
White
Smoke White
