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
Charging & Battery Tech
EV / Hybrid Drive Features
Electric vehicle features
Pros & Cons
Strengths and weaknesses of each vehicle
BMW 3 Series M340i xDrive
Pros
- +Powerful six-cylinder performance
- +Confident xDrive traction
- +Rapid all-weather acceleration
- +Practical 480-litre boot
- +Comfortable long-distance cruiser
Cons
- −Substantially higher price
- −Higher fuel consumption
- −Expensive performance tyres
- −Firm ride on 19-inch wheels
- −Costly insurance and servicing
Mercedes-Benz EQE 300
Pros
- +Long WLTP driving range
- +Quiet rear-wheel-drive refinement
- +Fast 170kW DC charging
- +Spacious executive cabin
- +Strong battery warranty
Cons
- −High purchase price
- −Heavy kerb weight
- −Modest 430-litre boot
- −Large wheels increase tyre costs
- −No front luggage compartment
Which one should you buy?
Best for Performance: BMW 3 Series M340i xDrive
System power around 285 kW supports a solid performance score.
Best for Value: BMW 3 Series M340i xDrive
Boot space relative to list price contributes positively to the value score.
Best Overall: Mercedes-Benz EQE 300
Across performance, value, efficiency, and practicality, this variant shows a balanced overall profile.
Our Recommendation
Choose BMW 3 Series M340i xDrive if: You prioritise performance and responsive power.
Bottom Line: BMW 3 Series M340i xDrive leads on performance and BMW 3 Series M340i xDrive leads on value.
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