M3 Competition 2025 vs Audi S8 2023 4.0 TFSI quattro (520 HP) Comparison
Car Information
Engine / Motor
250
250
6
8
Dimensions
5
5 Seater
4671
5147
1877
2111
1424
1458
2812
2994
480
520
Fuel Economy
12
10.4
60
82
Comfort
✓
✓
✓
/
✓
✓
✓
✓
✓
/
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
/
✓
/
✓
/
✓
Interior
✓
/
✓
/
✓
/
✓
/
✓
✓
✓
✓
✓
✓
✓
/
✓
✓
✓
✓
✓
/
✓
✓
✓
/
✓
✓
✓
✓
✓
✓
✓
/
✓
✓
✓
/
✓
/
✓
/
✓
✓
✓
✓
/
✓
/
✓
/
✓
/
✓
Safety
✓
✓
✓
/
✓
/
✓
/
✓
/
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
/
✓
/
✓
/
✓
/
✓
/
✓
Infotainment
✓
/
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
/
✓
✓
✓
✓
/
✓
/
✓
Transmission
✓
✓
Automatic
Automatic
Chassis & Steering
✓
/
✓
✓
Rear Wheel Drive
All Wheel Drive
Key Spec
3.0
4.0 L
450 BHP
520 BHP - 605 BHP
Automatic
Automatic & CVT
Gasoline
Gasoline & Petrol
TBD
TBD
5
4 Seater - 5 Seater
Exterior
✓
✓
✓
/
✓
✓
✓
✓
✓
✓
✓
/
✓
/
✓
/
✓
✓
✓
/
✓
✓
✓
✓
✓
✓
/
✓
/
✓
/
✓
/
✓
Engine
3.0
4.0 L
Gasoline
Gasoline
450 BHP
520 BHP
550
650
Technologies
✓
/
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
/
✓
/
✓
✓
✓
/
✓
✓
✓
✓
✓
/
/
✓
/
✓
Comparison of configuration highlights
M3 Competition 2025
- Audio Controls on Steering Wheel
- Electronic Engine Immobilizer
- Rear Defogger
- Push Button Start
- Temperature Display
- Keyless Entry
- Welcome Light
- Seats - Comfort
- Rear Camera
- Steering Adjustment
- Anti-Theft Alarm System
- Number of Airbags
- Runflat Tyres
- Acceleration Skid Control
- Crash Auto Door Unlock
- Auto Door Lock
- Parking Sensors - Front and Rear
- EBD (Electronic Brakeforce Distribution)
- ABS
- Child Seat Interface (ISOFIX)
- Active braking
Audi S8 2023 4.0 TFSI quattro (520 HP)
- Audio Controls on Steering Wheel
- Electronic engine immobilizer
- Power Tailgate
- Rear Defogger
- Rear AC Controls
- Push Button Start
- Keyless Entry
- Welcome Light
- Seats - Comfort
- Rear Camera
- Steering Adjustment
- Anti-Theft Alarm System
- Collision Detection
- Blind Spot Warning
- Speed Limiter
- 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
Review Comparison
Positive
- No data found
Negative
- No data found
Positive
- No data found
Negative
- No data found
Related comparisons
Editor's PickAudi S8 2023 4.0 TFSI quattro (520 HP)
Expert / Editor Recommendation
Choose M3 Competition 2025 if you care more about fuel economy; choose Audi S8 2023 4.0 TFSI quattro (520 HP) if you care more about interior space.
Popular Car Comparisons
Q&A
- According to fuel consumption data, M3 Competition 2025 has a fuel consumption of 8.33, while Audi S8 2023 4.0 TFSI quattro (520 HP) has a fuel consumption of 9.62. Therefore, M3 Competition 2025 is more fuel-efficient.
- In terms of interior space, M3 Competition 2025 has a wheelbase of 2812, while Audi S8 2023 4.0 TFSI quattro (520 HP) has a wheelbase of 2994. Generally, the model with the longer wheelbase, Audi S8 2023 4.0 TFSI quattro (520 HP), offers more room.
- Check drive type, ground clearance and torque together. M3 Competition 2025 uses Rear Wheel Drive, while Audi S8 2023 4.0 TFSI quattro (520 HP) uses All Wheel Drive.