Mazda 3 2019 vs Mercedes A class 2018

 
Mazda 3
2019 -
Mercedes A class
2018 -
Gearbox: AutomaticAutomatic
Engine: 2.0 Petrol1.3 Petrol
Camshaft drive: Timing chainTiming chain

Performance

Power: 150 HP163 HP
Torque: 213 NM250 NM
Acceleration 0-100 km/h: 9.3 seconds8 seconds
Mercedes A class is a more dynamic driving.
Mazda 3 engine produces 13 HP less power than Mercedes A class, whereas torque is 37 NM less than Mercedes A class. Due to the lower power, Mazda 3 reaches 100 km/h speed 1.3 seconds later.

Fuel consumption

Fuel consumption (l/100km): 6.9no data
Fuel tank capacity: 51 litres43 litres
Read the article "Fuel Efficiency: How to Reduce Fuel Consumption" to learn more about fuel economy.

Engines

Average engine lifespan: 420'000 km350'000 km
Engine resource depends largely on regular maintenance and the quality of the oils and fuels used, but under equal conditions the average life of a Mazda 3 engine could be longer.
Engine production duration: 13 years7 years
Engine spread: Installed on at least 4 other car models, including Mazda 6, Mazda MX-5, Mazda CX-5, Mazda CX-3Installed on at least 3 other car models, including Mercedes B klase, Mercedes CLA, Mercedes GLA
In general, the longer and for more car models an engine is produced, the better its serviceability and availability of spare parts. Mazda 3 might be a better choice in this respect.
Hydraulic tappets: yesno
The Mazda 3 engine has hydraulic tappets (lifters), providing quieter operation and no need for periodic adjustment, but they are more complex in design and can cause serious engine damage in case of failure.
Mazda 3 2019 2.0 engine: This engine is not well-suited for low-quality fuel, as it quickly clogs the fuel system. The use of substandard fuel often leads to the failure of expensive ignition coils, resulting in significant repair ...  More about Mazda 3 2019 2.0 engine 

Dimensions

Length: 4.46 m4.45 m
Width: 1.80 m1.80 m
Height: 1.44 m1.44 m
Both cars are similar in size. Mazda 3 is 2 cm longer than the Mercedes A class, width is practically the same also the height of the cars does not differ significantly.
Trunk capacity: 295 litresno data
Trunk max capacity:
with rear seats folded down
1019 litres370 litres
Turning diameter: 10.6 metersno data
Gross weight (kg): no datano data
Safety: no data
Quality:
low

high
Mercedes A class has fewer problems.
According to annual technical inspection data Mazda 3 has serious deffects in 140 percent more cases than Mercedes A class, so Mercedes A class quality is probably significantly better
Average price (€): 21 40030 000
Pros and Cons: Mazda 3 has
  • longer expected engine lifespan
  • lower price
Mercedes A klase has
  • more power
  • more dynamic
  • fewer faults
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