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Mercedes-Benz GLA vs Porsche 718 Boxster - Differences and prices compared

Compare performance (302 HP vs 394 HP), trunk space and price (43,000 $ vs 74,900 $ ) at a glance. See which model fits your needs and budget better – Mercedes-Benz GLA or Porsche 718 Boxster?

Mercedes-Benz GLA vs Porsche 718 Boxster: Key differences

Mercedes-Benz GLA

  • significantly cheaper
  • moderately more efficient
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Porsche 718 Boxster

  • visibly more power
  • somewhat lighter
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Here’s where it gets real: The technical differences in detail

GLA

Costs and Efficiency:

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

Mercedes-Benz GLA is significantly cheaper – starting at 43,000 $ , while the Porsche 718 Boxster costs 74,900 $ . That’s a price difference of around 31,900 $.

When it comes to city fuel economy, the Mercedes-Benz GLA performs moderately better – achieving 25 mpg, compared to 21 mpg for the Porsche 718 Boxster. That’s a difference of about 4 mpg.

718 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 718 Boxster offers visibly more power – delivering 394 HP compared to 302 HP. That’s roughly 92 HP more horsepower.

There’s also a difference in torque: the Porsche 718 Boxster delivers barely more torque with 317 lb-ft compared to 295 lb-ft. That’s about 22 lb-ft more.

GLA

Space and Everyday Use:

Cabin size, boot volume and payload all play a role in everyday practicality. Here, comfort and flexibility make the difference.

Seats: Mercedes-Benz GLA offers more seats – 5 vs 2.

In terms of curb weight, Porsche 718 Boxster is somewhat lighter – 3,097 lbs compared to 3,450 lbs. The difference is around 353 lbs.

Who wins the race in the data check?

The Mercedes-Benz GLA holds a solid overall lead 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 $43,000
GLA

Mercedes-Benz GLA

  • Engine Type :
  • Transmission : Automatic
  • Drive Type : Front Wheel, All Wheel
  • Power HP : 221 - 302 HP
Mercedes-Benz GLA
Porsche 718 Boxster

Costs and Consumption

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Engine and Performance

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Dimensions and Body

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General

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Mercedes-Benz GLA

The Mercedes-Benz GLA offers a stylish blend of compact design and luxury, making it a standout choice for urban drivers who crave sophistication. Its interior boasts high-quality materials and advanced technology, providing a seamless driving experience filled with comfort and innovation. With its sporty handling and modern aesthetic, the GLA perfectly balances practicality and elegance, appealing to those who appreciate both performance and class.

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Porsche 718 Boxster

The Porsche 718 Boxster is a classic example of the brand's commitment to merging performance with iconic design. It offers an exhilarating open-air driving experience that is enhanced by its dynamic handling and responsive engine. The interior boasts luxurious materials and cutting-edge technology, making every journey not only a pleasure but a statement in style and sophistication.

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Mercedes-Benz GLA
Porsche 718 Boxster

Costs and Consumption

Price
43,000 - 58,100 $
Price
74,900 - 101,800 $
FuelEconomy City
22 - 25 mpg
FuelEconomy City
19 - 21 mpg
FuelEconomy Hwy
28 - 34 MPG
FuelEconomy Hwy
24 - 27 MPG
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
Fuel tank capacity
13.5 gal
Fuel tank capacity
14.2 - 16.9 gal

Dimensions and Body

Body Type
SUV, 4MATIC
Body Type
Convertible
Seats
5
Seats
2
Doors
-
Doors
-
Curb weight
3,450 - 3,653 lbs
Curb weight
3,097 - 3,241 lbs
Trunk Volume
-
Trunk Volume
4.2 - 4.4 cu. ft.
Length
173.6 - 174.6 in.
Length
172.4 - 172.9 in.
Width
72.2 - 72.8 in.
Width
70.9 in.
Height
62 - 63 in.
Height
50 in.

Engine and Performance

Engine Type
Engine Type
Gasoline
Transmission
Automatic
Transmission
Drive Type
Front Wheel, All Wheel
Drive Type
Rear Wheel
Power HP
221 - 302 HP
Power HP
300 - 394 HP
Torque
258 - 295 lb-ft
Torque
280 - 317 lb-ft
Number of Cylinders
-
Number of Cylinders
-
Engine Displacement
2 L
Engine Displacement
2 - 4 L
Gears
-
Gears
-

General

Model Year
2025
Model Year
2025
Brand
Mercedes-Benz
Brand
Porsche
DriveDuel uses data analysis and artificial intelligence to evaluate vehicle data and create content. Content is regularly reviewed and improved. Prices shown are manufacturer suggested retail prices (MSRP). Taxes, registration fees and dealer charges are not included.