Vehicle Overview
Key specifications and features at a glance
Detailed Specifications
Complete technical specifications comparison
Best comparable values are highlighted in green.
Dimensions & Weight
Physical specifications and measurements
Best comparable values are highlighted in green.
Features Comparison
Standard and optional equipment comparison
Safety
Comfort
Interior Exterior
Technology
Pros & Cons
Strengths and weaknesses of each vehicle
BMW 4 Series M440i xDrive
Pros
- +Powerful 285 kW six-cylinder
- +Rapid 4.5 second acceleration
- +Confident all-wheel-drive traction
- +Useful 1800 kg towing capacity
- +Adaptive performance suspension
Cons
- −Highest fuel use of the three
- −Most expensive selected variant
- −Only four seats
- −Large performance tyre costs
- −Firm ride on rough roads
Mercedes-Benz E-Class E 300
Pros
- +Refined long-distance comfort
- +Strong 190 kW performance
- +Large 540-litre boot
- +Premium digital cabin
- +Rear-wheel-drive balance
Cons
- −High Australian purchase price
- −Costly scheduled servicing
- −Large wheels can ride firmly
- −Sedan body limits cargo flexibility
- −Options can be expensive
Which one should you buy?
Best for Performance: BMW 4 Series M440i xDrive
System power around 285 kW supports a solid performance score.
Best for Value: Mercedes-Benz E-Class E 300
Boot space relative to list price contributes positively to the value score.
Best for Practicality / Space: Mercedes-Benz E-Class E 300
Boot and practicality-related dimensions score well for everyday use.
Our Recommendation
Choose BMW 4 Series M440i xDrive if: You prioritise performance and responsive power.
Choose Mercedes-Benz E-Class E 300 if: Space, seating, and everyday practicality come first.
Bottom Line: BMW 4 Series M440i xDrive leads on performance, Mercedes-Benz E-Class E 300 leads on value and Mercedes-Benz E-Class E 300 leads on practicality.
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