Audi A6 2024 Audi A6 2024 45 TFSI Quattro (245 HP) vs 4 Series Gran Coupe 2025 420i Comparison
Car Information
Engine / Motor
250
236
4
4
Dimensions
5 Seater
4
✓
/
4.939
4783
1.886
1852
1.457
1442
2.924
2856
530
470
Fuel Economy
16.7
15.1
63
59
Comfort
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
/
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
/
✓
Interior
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
/
✓
✓
✓
✓
✓
✓
✓
/
✓
✓
✓
/
✓
✓
✓
✓
✓
✓
✓
/
✓
✓
✓
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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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✓
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✓
✓
✓
✓
✓
/
/
✓
/
✓
/
✓
/
✓
Infotainment
✓
/
✓
✓
✓
✓
✓
✓
✓
✓
✓
/
✓
✓
✓
/
✓
✓
✓
✓
✓
/
/
✓
/
✓
/
✓
Transmission
✓
✓
Automatic
Automatic
Chassis & Steering
✓
✓
All Wheel Drive
Rear Wheel Drive
/
✓
/
✓
Wheels/brakes
/
✓
/
✓
Key Spec
1.8 L - 4.0 L
2.0
180 BHP - 560 BHP
184 BHP
Automatic & Manual
Automatic
Gasoline & Petrol
Gasoline
TBD
TBD
5 Seater
4
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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✓
✓
✓
✓
/
✓
/
✓
/
✓
/
✓
Engine
2.0 L
2.0
Petrol
Gasoline
245 BHP
184 BHP
370
300
Technologies
✓
/
✓
/
✓
/
✓
/
✓
/
✓
✓
✓
/
✓
✓
✓
✓
✓
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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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✓
Comparison of configuration highlights
Audi A6 2024 Audi A6 2024 45 TFSI Quattro (245 HP)
- Audio Controls on Steering Wheel
- Electronic Engine Immobilizer
- Power Tailgate
- 360 Degree Camera
- Rear Defogger
- Rear AC Controls
- Push Button Start
- Temperature Display
- Keyless Entry
- Welcome Light
- Rear Camera
- Steering Adjustment
- Anti-Theft Alarm System
- Number of Airbags
- Advanced Air Bags System (AABS)
- Active Bonnet
- Collision Detection
- Blind Spot Warning
- Knee Bag - Driver
- Speed Limiter
- Crash Auto Door Unlock
- Auto Door Lock
- 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
4 Series Gran Coupe 2025 420i
- Audio Controls on Steering Wheel
- Electronic Engine Immobilizer
- Power Tailgate
- 360 Degree Camera
- Cool Box
- Rear Defogger
- Push Button Start
- Temperature Display
- Keyless Entry
- Welcome Light
- Rear Camera
- Steering Adjustment
- Anti-Theft Alarm System
- Number of Airbags
- Runflat Tyres
- Pedestrian airbag
- Fire Extinguisher
- Active Bonnet
- Collision Detection
- 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 A6 2024 Audi A6 2024 45 TFSI Quattro (245 HP) if you care more about price; choose 4 Series Gran Coupe 2025 420i if you care more about interior space.
Popular Car Comparisons
Q&A
- According to fuel consumption data, Audi A6 2024 Audi A6 2024 45 TFSI Quattro (245 HP) has a fuel consumption of 5.99, while 4 Series Gran Coupe 2025 420i has a fuel consumption of 6.62. Therefore, Audi A6 2024 Audi A6 2024 45 TFSI Quattro (245 HP) is more fuel-efficient.
- In terms of interior space, Audi A6 2024 Audi A6 2024 45 TFSI Quattro (245 HP) has a wheelbase of 2.924, while 4 Series Gran Coupe 2025 420i has a wheelbase of 2856. Generally, the model with the longer wheelbase, 4 Series Gran Coupe 2025 420i, offers more room.
- Check drive type, ground clearance and torque together. Audi A6 2024 Audi A6 2024 45 TFSI Quattro (245 HP) uses All Wheel Drive, while 4 Series Gran Coupe 2025 420i uses Rear Wheel Drive.