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Mercedes A Class vs Porsche Boxster comparison

Compare performance (421 HP vs 500 HP), boot space and price (32,600 £ vs 136,000 £ ) at a glance. Find out which car is the better choice for you – Mercedes A Class or Porsche Boxster?

Mercedes A Class vs Porsche Boxster: Key differences

Mercedes A Class

2.7 (1 Reviews)
rate
  • significantly cheaper
  • significantly more efficient
  • marginally lighter
  • considerably more trunk space
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Porsche Boxster

  • somewhat more power
  • somewhat quicker 0–100 km/h
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By Achim Sedelmaier

Here’s where it gets real: The technical differences in detail

A Class

Costs and Efficiency:

Price and efficiency are key factors when choosing a car – and this is often where the real differences emerge.

Mercedes A Class is significantly cheaper – starting at 32,600 £ , while the Porsche Boxster costs 136,000 £ . That’s a price difference of around 103,460 £.

Fuel consumption also shows a difference: the Mercedes A Class uses 2.3 L/100km and is significantly more efficient than the Porsche Boxster with 12.7 L/100km. The difference is about 10.4 L/100km.

Boxster

Engine and Performance:

Under the bonnet, it becomes clear which model is tuned for sportiness and which one takes the lead when you hit the accelerator.

When it comes to engine power, the Porsche Boxster offers somewhat more power – delivering 500 HP compared to 421 HP. That’s roughly 79 HP more horsepower.

When accelerating from 0 to 100 km/h, the Porsche Boxster is somewhat quicker – completing the sprint in 3.4 s, while the Mercedes A Class takes 3.9 s. That’s about 0.5 s quicker.

There’s also a difference in torque: the Mercedes A Class delivers only slightly more torque with 500 Nm compared to 450 Nm. That’s about 50 Nm more.

A Class

Space and Everyday Use:

Whether family car or daily driver – which one offers more room, flexibility and comfort?

Seats: Mercedes A Class offers more seats – 5 vs 2.

In terms of curb weight, Mercedes A Class is marginally lighter – 1,440 kg compared to 1,485 kg. The difference is around 45 kg.

Looking at boot space, the Mercedes A Class offers considerably more boot space – 350 L compared to 122 L. That’s a difference of about 228 L.

When it comes to payload, the Mercedes A Class carries significantly more – 485 kg compared to 270 kg. That’s a difference of about 215 kg.

Who wins the race in the data check?

The Mercedes A Class 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.

from £32,600
A Class

Mercedes A Class

  • Engine Type : Petrol MHEV, Diesel, Plugin Hybrid, Petrol
  • Transmission : Automatic
  • Drive Type : Front-Wheel Drive, All-Wheel Drive
  • Power HP : 116 - 421 HP
  • Consumption L/100km : 2.3 - 9 L/100km
  • Electric Range : 85 km
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Frequently compared as well

Mercedes A Class
Mercedes B Class
VS
The Mercedes A‑Class is the sporty, tech‑savvy compact that thrills with sharp handling and a slick cockpit, while the Mercedes B‑Class trades a bit of attitude for towering practicality, roomier seats and a more useful boot. Choose the A‑Class if you want driving fun and style; pick the B‑Class if …
Mercedes A Class
Mercedes GLA
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The Mercedes A‑Class is the sharper, more driver-focused hatch that feels nimble and refined on twisty roads, while the Mercedes GLA trades a bit of agility for SUV practicality with a higher ride height, extra luggage space and a commanding view of the road. Pick the A‑Class for sporty handling, …
Mercedes A Class
Porsche Boxster

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Mercedes A Class

The Mercedes A‑Class arrives as a compact charmer that dresses premium materials and a cockpit full of screens in a tidy, city-friendly package, delivering surprising agility and poise. For buyers who want a luxury badge, clever tech and a car that's equally happy in tight streets or on a spirited country run, the A‑Class offers a grown-up feel with a cheeky streak.

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18C0291_067
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Reviews Mercedes A Class

2.7 (1 Reviews)
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Porsche Boxster

The Porsche Boxster epitomizes the essence of a pure, open-top driving experience with its mid-engine roadster design. Known for its agile handling and dynamic performance, the Boxster seamlessly blends luxury with thrilling precision on the road. Its unmistakable styling and superior engineering continue to captivate automotive enthusiasts who crave a visceral connection to the art of driving.

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Reviews Porsche Boxster

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Mercedes A Class
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Mercedes A Class
Opel Corsa
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In the battle of compact hatchbacks, the Mercedes A-Class and the Opel Corsa stand out with their unique attributes. The Mercedes A-Class is a symbol of luxury and advanced technology, boasting a plush interior and a range of sophisticated tech features. In contrast, the Opel Corsa offers …
Mercedes A Class
SEAT Leon
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Mercedes A Class
Porsche Boxster

Costs and Consumption
Price
32,600 - 66,500 £
Price
136,000 £
Consumption L/100km
2.3 - 9 L/100km
Consumption L/100km
12.7 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
85 km
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
53 - 205 g/km
co2
288 g/km
Fuel tank capacity
-
Fuel tank capacity
54 L

Dimensions and Body
Body Type
Hatchback
Body Type
Roadster
Seats
5
Seats
2
Doors
-
Doors
2
Curb weight
1,440 - 1,695 kg
Curb weight
1,485 kg
Trunk capacity
310 - 350 L
Trunk capacity
122 L
Length
-
Length
4,418 mm
Width
1,796 - 1,850 mm
Width
1,822 mm
Height
-
Height
1,252 mm
Max trunk capacity
-
Max trunk capacity
-
Payload
450 - 485 kg
Payload
270 kg

Engine and Performance
Engine Type
Petrol MHEV, Diesel, Plugin Hybrid, Petrol
Engine Type
Petrol
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Dual-Clutch Automatic
Transmission Detail
Dual-Clutch Automatic
Drive Type
Front-Wheel Drive, All-Wheel Drive
Drive Type
Rear-Wheel Drive
Power HP
116 - 421 HP
Power HP
500 HP
Acceleration 0-100km/h
3.9 - 9.7 s
Acceleration 0-100km/h
3.4 s
Max Speed
-
Max Speed
308 km/h
Torque
200 - 500 Nm
Torque
450 Nm
Number of Cylinders
4
Number of Cylinders
6
Power kW
85 - 310 kW
Power kW
368 kW
Engine capacity
1,332 - 1,991 cm3
Engine capacity
3,996 cm3

General
Model Year
2025
Model Year
2023
CO2 Efficiency Class
D, E, B, G
CO2 Efficiency Class
G
Brand
Mercedes-Benz
Brand
Porsche
Is the Mercedes A Class offered with different drivetrains?

The Mercedes A Class is offered with Front-Wheel Drive or All-Wheel Drive.

DriveDuel uses data analysis and artificial intelligence to evaluate vehicle data and create content. Content is regularly reviewed and improved. The displayed prices are estimates based on German list prices, adjusted to the respective country’s VAT. Country-specific registration taxes are not included. This information is not legally binding.