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 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 A-Class Mercedes-AMG A 45 S
Pros
- +Exceptional 310kW hot-hatch output
- +Rapid 3.9-second acceleration
- +Advanced 4MATIC+ traction
- +Practical five-door body
- +High-speed stability and braking
Cons
- −Very high Australian price
- −Firm ride quality
- −High fuel consumption
- −Expensive tyres and brakes
- −Limited rear-seat space
Which one should you buy?
Best for Performance: Mercedes-Benz A-Class Mercedes-AMG A 45 S
System power around 310 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 for Practicality / Space: BMW 3 Series M340i xDrive
Boot and practicality-related dimensions score well for everyday use.
Our Recommendation
Choose BMW 3 Series M340i xDrive if: You prioritise performance and responsive power.
Choose Mercedes-Benz A-Class Mercedes-AMG A 45 S if: You prioritise performance and responsive power.
Bottom Line: Mercedes-Benz A-Class Mercedes-AMG A 45 S leads on performance, BMW 3 Series M340i xDrive leads on value and BMW 3 Series M340i xDrive leads on practicality.
Ready to Find Your Perfect Vehicle?
Browse thousands of listings or compare more vehicles to make the best decision