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Mercedes A Class vs Mercedes AMG GT 4-Door Coupé comparison

Compare performance (421 HP vs 843 HP), boot space and price (32,600 £ vs 97,200 £ ) at a glance. Find out which car is the better choice for you – Mercedes A Class or Mercedes AMG GT 4-Door Coupé?

Mercedes A Class vs Mercedes AMG GT 4-Door Coupé: Key differences

Mercedes A Class

  • clearly cheaper
  • substantially more efficient
  • significantly more electric range
  • considerably lighter

Mercedes AMG GT 4-Door Coupé

  • substantially more power
  • clearly quicker 0–100 km/h
  • noticeably more trunk space

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 clearly cheaper – starting at 32,600 £ , while the Mercedes AMG GT 4-Door Coupé costs 97,200 £ . That’s a price difference of around 64,643 £.

Fuel consumption also shows a difference: the Mercedes A Class uses 2.3 L/100km and is substantially more efficient than the Mercedes AMG GT 4-Door Coupé with 9.5 L/100km. The difference is about 7.2 L/100km.

As for electric range, the Mercedes A Class offers significantly more range – reaching up to 85 km, about 74 km more than the Mercedes AMG GT 4-Door Coupé.

AMG GT 4-Door Coupé

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 Mercedes AMG GT 4-Door Coupé offers substantially more power – delivering 843 HP compared to 421 HP. That’s roughly 422 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mercedes AMG GT 4-Door Coupé is clearly quicker – completing the sprint in 2.9 s, while the Mercedes A Class takes 3.9 s. That’s about 1 s quicker.

Looking at top speed, the Mercedes AMG GT 4-Door Coupé is visibly faster – reaching 316 km/h, while the Mercedes A Class tops out at 225 km/h. The difference is around 91 km/h.

There’s also a difference in torque: the Mercedes AMG GT 4-Door Coupé delivers clearly more torque with 1,470 Nm compared to 500 Nm. That’s about 970 Nm more.

A Class

Space and Everyday Use:

Beyond pure performance, interior space and usability matter most in daily life. This is where you see which car is more practical and versatile.

Seats: Mercedes A Class offers more seats – 5 vs 4.

In terms of curb weight, Mercedes A Class is considerably lighter – 1,440 kg compared to 2,040 kg. The difference is around 600 kg.

Looking at boot space, the Mercedes AMG GT 4-Door Coupé offers noticeably more boot space – 461 L compared to 350 L. That’s a difference of about 111 L.

When it comes to payload, the Mercedes AMG GT 4-Door Coupé carries very slightly more – 510 kg compared to 485 kg. That’s a difference of about 25 kg.

Who wins the race in the data check?

The Mercedes A Class is decisively ahead 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 : Plugin Hybrid, Petrol MHEV, Diesel, 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
Mercedes A Class
Mercedes AMG GT 4-Door Coupé

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.

details

Mercedes AMG GT 4-Door Coupé

The Mercedes-AMG GT 4-Door Coupé transforms AMG's sports-car attitude into a surprisingly practical four-door package, pairing dramatic coupe looks with an interior that's both luxurious and genuinely usable. It's the choice for buyers who want supercar charisma without losing daily comfort — dramatic presence, a rorty soundtrack, and a chassis that turns routine drives into something worth smiling about.

details
Mercedes A Class
Mercedes AMG GT 4-Door Coupé

Costs and Consumption

Price
32,600 - 66,500 £
Price
97,200 - 182,100 £
Consumption L/100km
2.3 - 9 L/100km
Consumption L/100km
9.5 - 12.7 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
85 km
Electric Range
11 km
Battery Capacity
12.9 kWh
Battery Capacity
-
co2
53 - 205 g/km
co2
215 - 287 g/km
Fuel tank capacity
35 L
Fuel tank capacity
73 - 80 L

Dimensions and Body

Body Type
Hatchback
Body Type
Coupe
Seats
5
Seats
4
Doors
5
Doors
5
Curb weight
1,440 - 1,695 kg
Curb weight
2,040 - 2,380 kg
Trunk capacity
310 - 350 L
Trunk capacity
335 - 461 L
Length
4,428 mm
Length
5,054 mm
Width
1,796 - 1,850 mm
Width
1,953 mm
Height
1,423 mm
Height
1,447 - 1,455 mm
Max trunk capacity
1,125 L
Max trunk capacity
-
Payload
450 - 485 kg
Payload
380 - 510 kg

Engine and Performance

Engine Type
Plugin Hybrid, Petrol MHEV, Diesel, Petrol
Engine Type
Petrol MHEV, Petrol, Plugin Hybrid
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Dual-Clutch Automatic
Transmission Detail
Automatic Gearbox
Drive Type
Front-Wheel Drive, All-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
116 - 421 HP
Power HP
389 - 843 HP
Acceleration 0-100km/h
3.9 - 9.7 s
Acceleration 0-100km/h
2.9 - 4.9 s
Max Speed
225 km/h
Max Speed
270 - 316 km/h
Torque
200 - 500 Nm
Torque
500 - 1,470 Nm
Number of Cylinders
4
Number of Cylinders
6 - 8
Power kW
85 - 310 kW
Power kW
286 - 620 kW
Engine capacity
1,332 - 1,991 cm3
Engine capacity
2,999 - 3,982 cm3

General

Model Year
2,024 - 2,025
Model Year
2,025
CO2 Efficiency Class
B, D, E, G
CO2 Efficiency Class
G
Brand
Mercedes-Benz
Brand
Mercedes-Benz
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.