Audi S6 2024 Audi S6 2024 2.9 TFSI quattro (450 HP) vs Audi S8 2024 Audi S8 2024 4.0 TFSI quattro (563 HP) Comparison
Car Information
4.4
3.8
✓
✓
Engine / Motor
250
250
8
8
Dimensions
5 Seater
5 Seater
✓
✓
4.931
5.179
1.874
1.945
1.440
1.474
2.917
2.998
530
505
Fuel Economy
10.9
10.4
63
82
Comfort
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
/
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
/
✓
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✓
/
✓
/
✓
Interior
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
/
✓
✓
✓
✓
✓
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✓
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✓
✓
✓
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✓
✓
✓
✓
✓
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✓
✓
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✓
✓
✓
✓
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✓
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✓
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✓
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✓
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✓
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✓
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✓
Safety
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
/
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
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/
✓
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✓
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✓
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✓
/
✓
/
✓
Infotainment
✓
/
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
/
✓
/
✓
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✓
Transmission
✓
✓
Automatic
Automatic
Chassis & Steering
✓
✓
All Wheel Drive
All Wheel Drive
/
✓
/
✓
Wheels/brakes
/
✓
/
✓
/
✓
/
✓
Key Spec
2.9 L - 4.0 L
4.0 L
420 BHP - 450 BHP
520 BHP - 605 BHP
Automatic & Manual
Automatic & CVT
Gasoline & Petrol
Gasoline & Petrol
TBD
TBD
5 Seater
5 Seater
Exterior
✓
✓
✓
/
✓
✓
✓
✓
✓
✓
✓
✓
✓
/
✓
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✓
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✓
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✓
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✓
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✓
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✓
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✓
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✓
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✓
Engine
2895 L
4.0 L
Petrol
Petrol
450 BHP
563 BHP
600
800
Technologies
✓
/
✓
/
✓
/
✓
✓
✓
✓
✓
✓
✓
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✓
Comparison of configuration highlights
Audi S6 2024 Audi S6 2024 2.9 TFSI quattro (450 HP)
- Audio Controls on Steering Wheel
- Electronic Engine Immobilizer
- Power Tailgate
- Rear Defogger
- Push Button Start
- Temperature Display
- Keyless Entry
- Welcome Light
- Seats - Comfort
- Rear Camera
- Steering Adjustment
- Anti-Theft Alarm System
- Number of Airbags
- Collision Detection
- Blind Spot Warning
- Speed Limiter
- Crash Auto Door Unlock
- Auto Door Lock
- Door Mirrors with Side Turn Signal
- Parking Sensors - Front and Rear
- EBD (Electronic Brakeforce Distribution)
- ABS
- Traction Control System (TCS / ASR, etc.)
- Vehicle Stability System (ESP/DSC, etc.)
- Child Seat Interface (ISOFIX)
- Active braking
Audi S8 2024 Audi S8 2024 4.0 TFSI quattro (563 HP)
- Audio Controls on Steering Wheel
- Electronic Engine Immobilizer
- Power Tailgate
- 360 Degree Camera
- Cool Box
- Rear Defogger
- Rear AC Controls
- Electric Curtain - Rear
- Push Button Start
- Keyless Entry
- Welcome Light
- Seats - Comfort
- Rear Camera
- Steering Adjustment
- Anti-Theft Alarm System
- Number of Airbags
- Runflat Tyres
- Pedestrian airbag
- Fire Extinguisher
- Active Understeer Control (AUC)
- Active Bonnet
- 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
- Traction Control System (TCS / ASR, etc.)
- Vehicle Stability System (ESP/DSC, etc.)
- 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
Expert / Editor Recommendation
Choose Audi S6 2024 Audi S6 2024 2.9 TFSI quattro (450 HP) if you care more about fuel economy; choose Audi S8 2024 Audi S8 2024 4.0 TFSI quattro (563 HP) if you care more about interior space.
Q&A
- According to fuel consumption data, Audi S6 2024 Audi S6 2024 2.9 TFSI quattro (450 HP) has a fuel consumption of 9.17, while Audi S8 2024 Audi S8 2024 4.0 TFSI quattro (563 HP) has a fuel consumption of 9.62. Therefore, Audi S6 2024 Audi S6 2024 2.9 TFSI quattro (450 HP) is more fuel-efficient.
- In terms of interior space, Audi S6 2024 Audi S6 2024 2.9 TFSI quattro (450 HP) has a wheelbase of 2.917, while Audi S8 2024 Audi S8 2024 4.0 TFSI quattro (563 HP) has a wheelbase of 2.998. Generally, the model with the longer wheelbase, Audi S8 2024 Audi S8 2024 4.0 TFSI quattro (563 HP), offers more room.
- Check drive type, ground clearance and torque together. Audi S6 2024 Audi S6 2024 2.9 TFSI quattro (450 HP) uses All Wheel Drive, while Audi S8 2024 Audi S8 2024 4.0 TFSI quattro (563 HP) uses All Wheel Drive.