5 Series 2025 520i vs 3 Series 2025 320i M Sport Comparison
Car Information
Engine / Motor
235
240
4
4
Dimensions
5
5
4963
4709
2126
1827
1497
1442
2968
2851
520
480
Fuel Economy
6.1
18
70
60
Comfort
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
/
✓
✓
/
✓
/
✓
/
✓
/
✓
/
✓
/
✓
Interior
✓
✓
✓
✓
✓
✓
✓
✓
✓
/
✓
✓
✓
✓
✓
✓
✓
✓
✓
/
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
/
✓
/
✓
/
✓
/
✓
/
✓
/
✓
/
✓
/
✓
/
✓
/
✓
/
✓
/
✓
Safety
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
/
✓
/
✓
/
✓
/
✓
/
✓
/
✓
/
✓
/
✓
Infotainment
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
/
/
✓
/
✓
/
✓
/
✓
Transmission
Automatic
Automatic
/
✓
Chassis & Steering
✓
✓
✓
✓
✓
/
Rear Drive
Rear Wheel Drive
/
✓
Wheels/brakes
✓
✓
/
✓
/
✓
Key Spec
2.0
-
184 BHP
184 BHP - 374 BHP
Automatic
Automatic
Gasoline
Gasoline
TBD
TBD
5
5
Exterior
✓
✓
✓
✓
✓
✓
✓
/
✓
✓
✓
/
✓
/
✓
✓
✓
✓
✓
/
✓
/
✓
/
✓
✓
✓
✓
/
✓
/
✓
/
✓
/
✓
/
✓
/
✓
/
✓
/
✓
/
✓
/
✓
/
✓
/
✓
/
✓
/
✓
/
✓
Engine
2.0
2.0
Gasoline
Gasoline
184 BHP
184 BHP
290
300
Technologies
✓
/
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
/
✓
/
/
✓
/
✓
/
✓
/
✓
Comparison of configuration highlights
5 Series 2025 520i
- Audio Controls on Steering Wheel
- Power Tailgate
- 360 Degree Camera
- Push Button Start
- Keyless Entry
- Seats - Comfort
- Steering Adjustment
- Number of Airbags
- Pedestrian airbag
- Fire Extinguisher
- Collision Detection
- Door Mirrors with Side Turn Signal
- Parking Sensors - Front and Rear
- EBD (Electronic Brakeforce Distribution)
- ABS
3 Series 2025 320i M Sport
- Audio Controls on Steering Wheel
- Electronic Engine Immobilizer
- Power Tailgate
- 360 Degree Camera
- Cool Box
- Rear Defogger
- Push Button Start
- Temperature Display
- Keyless Entry
- Welcome Light
- Rear Camera
- Steering Adjustment
- Anti-Theft Alarm System
- Number of Airbags
- Runflat Tyres
- Pedestrian airbag
- Fire Extinguisher
- Active Bonnet
- Collision Detection
- Speed Limiter
- Auto Door Lock
- Spare Wheel
- Door Mirrors with Side Turn Signal
- Parking Sensors - Front and Rear
- EBD (Electronic Brakeforce Distribution)
- ABS
- Child Seat Interface (ISOFIX)
- Active braking
Review Comparison
Positive
- No data found
Negative
- No data found
Positive
- No data found
Negative
- No data found
Related comparisons
Editor's Pick3 Series 2025 320i M Sport
Expert / Editor Recommendation
Choose 5 Series 2025 520i if you care more about interior space; choose 3 Series 2025 320i M Sport if you care more about price.
Popular Car Comparisons
Q&A
- According to fuel consumption data, 5 Series 2025 520i has a fuel consumption of 16.39, while 3 Series 2025 320i M Sport has a fuel consumption of 5.56. Therefore, 3 Series 2025 320i M Sport is more fuel-efficient.
- In terms of interior space, 5 Series 2025 520i has a wheelbase of 2968, while 3 Series 2025 320i M Sport has a wheelbase of 2851. Generally, the model with the longer wheelbase, 5 Series 2025 520i, offers more room.
- Check drive type, ground clearance and torque together. 5 Series 2025 520i uses Rear Drive, while 3 Series 2025 320i M Sport uses Rear Wheel Drive.