i3 120 Ah vs 5 Series 2025 520i Comparison
Car Information
Engine / Motor
160 km/h
235
/
4
Dimensions
4 Seater
5
4011 mm
4963
1775 mm
2126
1598 mm
1497
2570 mm
2968
260 L
520
Fuel Economy
/
6.1
/
70
Comfort
✓
/
✓
/
/
✓
/
✓
/
✓
/
✓
/
✓
/
✓
/
✓
Interior
/
✓
/
✓
/
✓
/
✓
/
✓
/
✓
/
✓
/
✓
/
✓
/
✓
/
✓
/
✓
/
✓
/
✓
/
✓
Safety
✓
✓
/
✓
/
✓
/
✓
/
✓
/
✓
/
✓
/
✓
Infotainment
/
✓
/
✓
/
✓
/
✓
/
✓
/
✓
/
✓
/
✓
/
✓
Transmission
/
Automatic
Chassis & Steering
Rear Wheel Drive
Rear Drive
/
✓
/
✓
/
✓
Wheels/brakes
/
✓
Key Spec
TBD
/
184 BHP
184 BHP - 523
Automatic
8-speed automatic & 8-speed automatic (Steptronic) & 8-speed automatic transmission & 8-speed Steptronic Sport automatic & Automatic
Electric
Gasoline
TBD
/
4 Seater
5
/
2.0 L - 2.0 L
/
TBD
Engine
Electric
Gasoline
184 BHP
184 BHP
270 Nm
290
/
2.0
Exterior
/
✓
/
✓
/
✓
/
✓
/
✓
/
✓
/
✓
/
✓
/
✓
/
✓
/
✓
/
✓
/
✓
/
✓
Technologies
/
✓
/
✓
/
✓
/
✓
/
✓
/
✓
/
✓
/
✓
/
✓
Comparison of configuration highlights
i3 120 Ah
- Parking sensor rear
- Parking sensor front
- ABS
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
Review Comparison
Positive
- No data found
Negative
- No data found
Positive
- Powerful motors and effective performance
- Luxurious and sophisticated interior design
- Advanced technology and assistance systems
Negative
- High maintenance costs
- Above average fuel consumption
- The back space may be cramped for some
Related comparisons
Editor's Pick5 Series 2025 520i
Expert / Editor Recommendation
Choose i3 120 Ah if you care more about overall equipment; choose 5 Series 2025 520i if you care more about price.
Popular Car Comparisons
Q&A
- According to fuel consumption data, i3 120 Ah has a fuel consumption of No data, while 5 Series 2025 520i has a fuel consumption of 16.39. Therefore, No data is more fuel-efficient.
- In terms of interior space, i3 120 Ah has a wheelbase of 2570 mm, while 5 Series 2025 520i has a wheelbase of 2968. Generally, the model with the longer wheelbase, 5 Series 2025 520i, offers more room.
- Check drive type, ground clearance and torque together. i3 120 Ah uses Rear Wheel Drive, while 5 Series 2025 520i uses Rear Drive.