840i M Sport 2025 vs X7 XDrive40i Comparison
Car Information
Engine / Motor
250
245 km/h
8
/
Dimensions
4
5 Seater
5082
5151 mm
1932
2000 mm
1407
1805 mm
3023
3105 mm
440
326 L
Fuel Economy
13.8
11.1 Km/L
68
83 L
/
11.1 Km/L
Comfort
✓
/
✓
/
✓
/
✓
/
✓
/
✓
/
✓
/
✓
/
✓
/
✓
✓
✓
/
/
✓
/
✓
Interior
✓
/
✓
/
✓
/
✓
/
✓
/
✓
/
✓
/
✓
/
✓
/
✓
/
✓
/
✓
/
✓
/
✓
/
✓
/
✓
/
✓
/
✓
/
✓
/
✓
/
✓
/
✓
/
✓
/
✓
/
✓
/
✓
/
Safety
✓
/
✓
/
✓
/
✓
/
✓
/
✓
/
✓
/
✓
/
✓
/
✓
/
✓
/
✓
/
✓
/
✓
/
✓
/
✓
/
✓
/
✓
/
✓
✓
✓
/
✓
/
✓
/
Infotainment
✓
/
✓
/
✓
/
✓
/
✓
/
✓
/
✓
/
✓
/
✓
/
✓
/
✓
/
Transmission
✓
/
Automatic
Automatic
Chassis & Steering
✓
/
✓
/
✓
/
✓
/
Rear Wheel Drive
All Wheel Drive
Wheels/brakes
✓
/
✓
/
✓
/
✓
/
✓
/
Key Spec
3.0
3.0 L - 4.4 L
340 BHP
340 BHP - 530 BHP
Automatic
Automatic
Gasoline
Gasoline & Petrol
TBD
TBD
4
5 Seater - 7 Seater
Exterior
✓
/
✓
/
✓
/
✓
/
✓
✓
✓
/
✓
/
✓
/
✓
/
✓
/
✓
/
✓
/
✓
/
✓
/
✓
/
✓
/
✓
/
✓
/
✓
/
✓
/
✓
/
✓
/
✓
/
Engine
3.0
3.0 L
Gasoline
Gasoline
340 BHP
340 BHP
500
450 Nm
Technologies
✓
/
✓
/
✓
/
✓
/
✓
/
✓
/
✓
/
✓
/
✓
/
✓
/
✓
/
✓
/
✓
/
✓
/
✓
/
✓
/
✓
/
✓
/
✓
/
✓
/
✓
/
Comparison of configuration highlights
840i M Sport 2025
- Audio Controls on Steering Wheel
- Electronic Engine Immobilizer
- Power Tailgate
- 360 Degree Camera
- Rear Defogger
- Push Button Start
- Temperature Display
- Keyless Entry
- Welcome Light
- Rear Camera
- Steering Adjustment
- Anti-Theft Alarm System
- Number of Airbags
- Runflat Tyres
- Advanced Air Bags System (AABS)
- Pedestrian airbag
- Fire Extinguisher
- Crosswind Assist
- Active Understeer Control (AUC)
- Active Bonnet
- Acceleration Skid Control
- Collision Detection
- Blind Spot Warning
- Knee Bag - Driver
- Crash Auto Door Unlock
- Auto Door Lock
- Door Mirrors with Side Turn Signal
- Parking Sensors - Front and Rear
- EBD (Electronic Brakeforce Distribution)
- ABS
- Child Seat Interface (ISOFIX)
- Active braking
- Lane Departure Warning
X7 XDrive40i
- Parking sensor rear
- Parking sensor front
- Rear Camera
- ABS
Review Comparison
Positive
- No data found
Negative
- No data found
Positive
- High comfort and spacious space
- Advanced technologies for intelligent interactions
- Powerful and dynamic engine performance
Negative
- High purchase cost
- High fuel expense
- Complexity in technical systems for beginners
Related comparisons
Editor's Pick840i M Sport 2025
Expert / Editor Recommendation
Choose 840i M Sport 2025 if you care more about price; choose X7 XDrive40i if you care more about interior space.
Popular Car Comparisons
Q&A
- According to fuel consumption data, 840i M Sport 2025 has a fuel consumption of 7.25, while X7 XDrive40i has a fuel consumption of 9.01. Therefore, 840i M Sport 2025 is more fuel-efficient.
- In terms of interior space, 840i M Sport 2025 has a wheelbase of 3023, while X7 XDrive40i has a wheelbase of 3105 mm. Generally, the model with the longer wheelbase, X7 XDrive40i, offers more room.
- Check drive type, ground clearance and torque together. 840i M Sport 2025 uses Rear Wheel Drive, while X7 XDrive40i uses All Wheel Drive.