Compare performance (186 HP vs 320 HP), boot space and price (24500 £ vs 32700 £ ) at a glance. Find out which car is the better choice for you – Mazda 3 Hatchback or Mercedes A Class Saloon?
In the world of compact cars, two models stand out for their blend of style, performance, and innovation: the Mazda 3 Hatchback and the Mercedes A-Klasse Limousine. Let's delve into a comparison of these two titans to see how they stack up against each other in terms of technical specifications, innovation, and overall appeal.
The Mazda 3 Hatchback exudes a sporty, dynamic look with its elongated hood and sleek lines. Measuring 4460 mm in length, 1795 mm in width, and 1435 mm in height, it offers a distinctive hatchback body style with a 5-door configuration. The bold design is complemented by its elegant curves and aerodynamic profile.
On the other hand, the Mercedes A-Klasse Limousine boasts a sophisticated sedan design, stretching up to 4570 mm in length and 1796 mm in width, with a height ranging between 1413 mm and 1429 mm depending on the variant. Its 4-door sedan configuration is classically Mercedes, with an emphasis on understated luxury and sleek appeal.
The Mazda 3 Hatchback is equipped with a robust petrol MHEV engine available in both manual and automatic transmissions. It offers a power range of 140 to 186 HP and a torque of up to 240 Nm. Drivers can choose between front-wheel drive and an optional all-wheel-drive setup. The model accelerates from 0-100 km/h in approximately 8 to 9.8 seconds, with a top speed of up to 216 km/h.
The Mercedes A-Klasse Limousine offers a wider variety of engine options, including diesel, petrol MHEV, and plug-in hybrid variants. Its power output spans from 116 HP to an impressive 238 HP with torque figures reaching up to 450 Nm. The A-Klasse accelerates 0-100 km/h from 4.8 to 9.9 seconds, depending on the powertrain, and boasts a maximum speed of up to 250 km/h. The inclusion of a plug-in hybrid option with an 88 km electric range sets it apart as a more eco-friendly choice.
Both vehicles demonstrate an admirable commitment to efficiency. The Mazda 3 Hatchback offers a fuel consumption rate between 5.6 to 6.5 L/100 km, alongside an average CO2 emission of 126 to 146 g/km. It falls within CO2 Efficiency Classes D and E.
For the A-Klasse Limousine, consumption figures vary more significantly due to the diverse engine offerings, with the plug-in hybrid showcasing an impressive consumption of just 0.7 L/100 km. Its CO2 emissions range from 127 g/km to 184 g/km, classifying it between Efficiency Classes B and G.
The Mazda 3 Hatchback's interior is designed with the driver in mind, providing a spacious cabin with seating for five and a trunk capacity of 351 L. While practicality is a primary focus, Mazda also does not compromise on style and quality of materials used.
Conversely, the Mercedes A-Klasse Limousine's interior speaks to luxury. It also seats five comfortably, with a slightly larger trunk capacity of 345 to 395 L. With Mercedes' commitment to quality, expect top-tier materials and technology harmonizing to create a luxurious experience.
When it comes to a choice between the Mazda 3 Hatchback and the Mercedes A-Klasse Limousine, the decision boils down to what you value in a vehicle. The Mazda 3 offers sporty flair, versatile performance, and a user-focused interior, making it ideal for those seeking driving excitement. Meanwhile, the A-Klasse Limousine provides luxury, a broader range of powertrains, and advanced features, perfect for those who prioritize comfort and sophistication. Both are excellent choices in the compact car segment and illustrate the best of what their brands offer.
Price and efficiency are key factors when choosing a car – and this is often where the real differences emerge.
Mazda 3 Hatchback has a distinct advantage in terms of price – it starts at 24500 £ , while the Mercedes A Class Saloon costs 32700 £ . That’s a price difference of around 8173 £.
Fuel consumption also shows a difference: Mercedes A Class Saloon manages with 0.70 L and is therefore clearly more efficient than the Mazda 3 Hatchback with 5.60 L. The difference is about 4.90 L per 100 km.
Power, torque and acceleration are the classic benchmarks for car enthusiasts – and here, some clear differences start to show.
When it comes to engine power, the Mercedes A Class Saloon has a decisively edge – offering 320 HP compared to 186 HP. That’s roughly 134 HP more horsepower.
In acceleration from 0 to 100 km/h, the Mercedes A Class Saloon is convincingly quicker – completing the sprint in 4.80 s, while the Mazda 3 Hatchback takes 8 s. That’s about 3.20 s faster.
There’s also a difference in torque: Mercedes A Class Saloon pulls decisively stronger with 450 Nm compared to 240 Nm. That’s about 210 Nm difference.
Cabin size, boot volume and payload all play a role in everyday practicality. Here, comfort and flexibility make the difference.
Both vehicles offer seating for 5 people.
In curb weight, Mazda 3 Hatchback is slight lighter – 1419 kg compared to 1450 kg. The difference is around 31 kg.
In terms of boot space, the Mercedes A Class Saloon offers slightly more room – 395 L compared to 351 L. That’s a difference of about 44 L.
When it comes to payload, Mercedes A Class Saloon hardly perceptible takes the win – 490 kg compared to 485 kg. That’s a difference of about 5 kg.
The Mercedes A Class Saloon is clearly superior overall in the objective data comparison.
This result only shows which model scores more points on paper – not which of the two cars feels right for you.
The Mazda 3 hatchback blends elegant design with a surprisingly sporty drive, giving a cabin that feels more upscale than you’d expect for the segment. Practical enough for everyday life yet eager to entertain behind the wheel, it’s a smart, good-humored choice that makes even grocery runs feel like a mini escape.
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The Mercedes A‑Class Saloon blends compact practicality with premium flair, wrapping a surprisingly spacious interior in a slick, modern package that feels more grown-up than its hatchback sibling. It’s an ideal choice for city drivers who want Mercedes polish and cutting-edge tech without the ostentation of a larger saloon, and it even manages to make the daily commute feel a little bit special.
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Costs and Consumption |
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|---|---|
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Price
24500 - 35500 £
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Price
32700 - 55900 £
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Consumption L/100km
5.6 - 6.5 L
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Consumption L/100km
0.7 - 8.1 L
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Consumption kWh/100km
-
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Consumption kWh/100km
-
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Electric Range
-
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Electric Range
88 km
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Battery Capacity
-
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Battery Capacity
12.90 kWh
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co2
126 - 146 g/km
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co2
16 - 184 g/km
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Fuel tank capacity
-
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Fuel tank capacity
35 - 51 L
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Dimensions and Body |
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|---|---|
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Body Type
Hatchback
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Body Type
Sedan
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Seats
5
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Seats
5
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Doors
-
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Doors
4
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Curb weight
1419 - 1549 kg
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Curb weight
1450 - 1705 kg
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Trunk capacity
351 L
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Trunk capacity
345 - 395 L
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Length
-
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Length
4558 - 4570 mm
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Width
1795 mm
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Width
1796 mm
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Height
-
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Height
1413 - 1429 mm
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Max trunk capacity
-
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Max trunk capacity
-
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Payload
470 - 485 kg
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Payload
475 - 490 kg
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Engine and Performance |
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|---|---|
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Engine Type
Petrol MHEV
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Engine Type
Plugin Hybrid, Petrol MHEV, Diesel
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Transmission
Manuel, Automatic
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Transmission
Automatic
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Transmission Detail
Manual Gearbox, Automatic Gearbox
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Transmission Detail
Dual-Clutch Automatic
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Drive Type
Front-Wheel Drive, All-Wheel Drive
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Drive Type
Front-Wheel Drive, All-Wheel Drive
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Power HP
140 - 186 HP
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Power HP
116 - 320 HP
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Acceleration 0-100km/h
8 - 9.8 s
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Acceleration 0-100km/h
4.8 - 9.9 s
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Max Speed
-
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Max Speed
206 - 250 km/h
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Torque
238 - 240 Nm
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Torque
200 - 450 Nm
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Number of Cylinders
4
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Number of Cylinders
4
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Power kW
103 - 137 kW
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Power kW
85 - 235 kW
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Engine capacity
1998 - 2488 cm3
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Engine capacity
1332 - 1991 cm3
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General |
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|---|---|
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Model Year
2025
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Model Year
2024 - 2025
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CO2 Efficiency Class
D, E
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CO2 Efficiency Class
B, D, G, E
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Brand
Mazda
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Brand
Mercedes-Benz
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The Mazda 3 Hatchback is available as Front-Wheel Drive or All-Wheel Drive.
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