Audi S6 2024 2.9 TFSI quattro (450 HP) vs Audi A8 2024 50 TFSI quattro (310 HP) Comparison
Car Information
Engine / Motor
250
250
8
6
Dimensions
5 Seater
5 Seater
4931
5265
1874
2111
1440
1471
2917
3122
530
520
Fuel Economy
10.9
12.7
63
82
Comfort
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
/
✓
✓
✓
✓
/
✓
Interior
Driver Seat
Driver Seat
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
/
✓
✓
✓
✓
✓
✓
✓
✓
✓
/
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
/
/
✓
/
✓
/
✓
Safety
✓
✓
✓
/
✓
/
✓
✓
✓
/
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
/
✓
Infotainment
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
Transmission
✓
✓
Automatic
Automatic
Chassis & Steering
✓
✓
All Wheel Drive
All Wheel Drive
Key Spec
2.9 L - 4.0 L
3.0 L - 6.3 L
420 BHP - 450 BHP
290 BHP - 520 BHP
Automatic & Manual
Automatic & Manual
Gasoline & Petrol
Gasoline & Petrol
TBD
TBD
5 Seater
4 Seater - 5 Seater
Exterior
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
/
✓
/
✓
/
✓
✓
✓
✓
✓
✓
✓
✓
/
✓
/
✓
/
✓
Engine
2.9 L
3.0 L
Gasoline
Gasoline
450 BHP
310 BHP
600
440
Technologies
✓
/
✓
/
✓
/
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
/
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
/
✓
/
✓
/
✓
Comparison of configuration highlights
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
- 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
- Child Seat Interface (ISOFIX)
- Active braking
Audi A8 2024 50 TFSI quattro (310 HP)
- Audio Controls on Steering Wheel
- Electronic engine immobilizer
- Power Tailgate
- Rear Defogger
- Rear AC Controls
- Push Button Start
- Temperature Display
- Keyless Entry
- Welcome Light
- Rear Camera
- Steering Adjustment
- Anti-Theft Alarm System
- Advanced Air Bags System (AABS)
- 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
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 2.9 TFSI quattro (450 HP) if you care more about power; choose Audi A8 2024 50 TFSI quattro (310 HP) if you care more about fuel economy.
Popular Car Comparisons
Q&A
- According to fuel consumption data, Audi S6 2024 2.9 TFSI quattro (450 HP) has a fuel consumption of 9.17, while Audi A8 2024 50 TFSI quattro (310 HP) has a fuel consumption of 7.87. Therefore, Audi A8 2024 50 TFSI quattro (310 HP) is more fuel-efficient.
- In terms of interior space, Audi S6 2024 2.9 TFSI quattro (450 HP) has a wheelbase of 2917, while Audi A8 2024 50 TFSI quattro (310 HP) has a wheelbase of 3122. Generally, the model with the longer wheelbase, Audi A8 2024 50 TFSI quattro (310 HP), offers more room.
- Check drive type, ground clearance and torque together. Audi S6 2024 2.9 TFSI quattro (450 HP) uses All Wheel Drive, while Audi A8 2024 50 TFSI quattro (310 HP) uses All Wheel Drive.