RS e-tron GT vs Z4 Roadster 2025 xDrive20i Comparison
Car Information
Engine / Motor
/
240
Dimensions
5
2
/
4324
/
1864
/
1304
/
2470
/
281
Fuel Economy
/
16.3
/
55
Comfort
/
✓
/
✓
/
✓
/
✓
/
✓
/
✓
Interior
/
✓
/
✓
/
✓
/
✓
/
✓
/
✓
Safety
/
✓
/
✓
/
✓
/
✓
/
✓
/
✓
Infotainment
/
✓
/
✓
/
✓
/
✓
/
✓
/
✓
Transmission
DHT
Automatic
Chassis & Steering
/
Rear Wheel Drive
Key Spec
TBD
/
925 BHP
197 BHP
DHT
Automatic
Electric
Gasoline
TBD
/
5
2
/
2.0
/
TBD
Engine
Electric
Gasoline
925 BHP
197 BHP
/
2.0
/
320
Exterior
/
✓
/
✓
/
✓
/
✓
/
✓
/
✓
/
✓
Technologies
/
✓
/
✓
/
✓
/
✓
/
✓
Comparison of configuration highlights
RS e-tron GT
Z4 Roadster 2025 xDrive20i
- Audio Controls on Steering Wheel
- Electronic Engine Immobilizer
- Push Button Start
- Temperature Display
- Keyless Entry
- Steering Adjustment
- Number of Airbags
- Runflat Tyres
- Speed Limiter
- EBD (Electronic Brakeforce Distribution)
- ABS
- Active braking
Review Comparison
Positive
- No data found
Negative
- No data found
Positive
- No data found
Negative
- No data found
Related comparisons
Editor's PickZ4 Roadster 2025 xDrive20i
Expert / Editor Recommendation
Choose RS e-tron GT if you care more about power; choose Z4 Roadster 2025 xDrive20i if you care more about price.
Popular Car Comparisons
Q&A
- According to fuel consumption data, RS e-tron GT has a fuel consumption of No data, while Z4 Roadster 2025 xDrive20i has a fuel consumption of 6.13. Therefore, No data is more fuel-efficient.
- In terms of interior space, RS e-tron GT has a wheelbase of No data, while Z4 Roadster 2025 xDrive20i has a wheelbase of 2470. Generally, the model with the longer wheelbase, No data, offers more room.
- Check drive type, ground clearance and torque together. RS e-tron GT uses No data, while Z4 Roadster 2025 xDrive20i uses Rear Wheel Drive.