Audi A3 2020 vs Mercedes A class 2018
| Gearbox: | Manual | Manual | |
|---|---|---|---|
| Engine: | 1.5 Petrol | 1.3 Petrol | |
| Camshaft drive: | Timing belt | Timing chain | |
| Timing belt usually needs to be replaced more often than the chain, but it is usually significantly cheaper. Timing belt motors are generally quieter and less vibrating than chain motors. | |||
Performance | |||
| Power: | 150 HP | 163 HP | |
| Torque: | 250 NM | 250 NM | |
| Acceleration 0-100 km/h: | 8.4 seconds | 8.2 seconds | |
|
Mercedes A class is a more dynamic driving. Audi A3 engine produces 13 HP less power than Mercedes A class, the torque is the same for both cars. Due to the lower power, Audi A3 reaches 100 km/h speed 0.2 seconds later. | |||
Fuel consumption | |||
| Fuel consumption (l/100km): | 5.1 | no data | |
| Fuel tank capacity: | 50 litres | 43 litres | |
Engines | |||
| Average engine lifespan: | 330'000 km | 350'000 km | |
| Engine resource depends largely on regular maintenance and the quality of the oils and fuels used. | |||
| Engine production duration: | 8 years | 7 years | |
| Engine spread: | Installed on at least 8 other car models, including Skoda Octavia, Skoda Superb, Skoda Scala, Audi A1, Audi Q3 | Installed 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. Audi A3 might be a better choice in this respect. | |||
| Hydraulic tappets: | yes | no | |
| The Audi A3 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. | |||
| Audi A3 2020 1.5 engine: The engine is praised for being both flexible and torquey, delivering impressive performance for its horsepower rating. It is also remarkably fuel-efficient. However, the engine is very demanding when it comes ... More about Audi A3 2020 1.5 engine | |||
Dimensions | |||
| Length: | 4.34 m | 4.45 m | |
| Width: | 1.82 m | 1.80 m | |
| Height: | 1.45 m | 1.44 m | |
| Audi A3 is 10 cm shorter than the Mercedes A class, 2 cm wider the height of the cars does not differ significantly. | |||
| Trunk capacity: | 380 litres | no data | |
| Trunk max capacity: with rear seats folded down |
1200 litres | 370 litres | |
| Turning diameter: | 11.1 meters | no data | |
| Gross weight (kg): | 1`830 | 1`870 | |
| Safety: | no data | ||
| Quality: | no data | high | |
| Average price (€): | 21 400 | 21 600 | |
| Pros and Cons: |
Audi A3 has
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Mercedes A klase has
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