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Peugeot 508 vs Mercedes AMG GT comparison

Compare performance (360 HP vs 816 HP), boot space and price (44,600 £ vs 102,500 £ ) at a glance. Find out which car is the better choice for you – Peugeot 508 or Mercedes AMG GT?

Peugeot 508 vs Mercedes AMG GT: Key differences

Peugeot 508

4.9 (2 Reviews)
rate
  • significantly cheaper
  • substantially more efficient
  • clearly more electric range
  • clearly more trunk space
details

Mercedes AMG GT

  • significantly more power
  • substantially quicker 0–100 km/h
  • marginally lighter
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All details on performance, efficiency, range and trunk space can be found in the technical comparison below – including user reviews for both models.

By Achim Sedelmaier

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

508

Costs and Efficiency:

When it comes to price and running costs, the biggest differences usually appear. This is often where you see which car fits your budget better in the long run.

Peugeot 508 is significantly cheaper – starting at 44,600 £ , while the Mercedes AMG GT costs 102,500 £ . That’s a price difference of around 57,933 £.

Fuel consumption also shows a difference: the Peugeot 508 uses 1.6 L/100km and is substantially more efficient than the Mercedes AMG GT with 10.3 L/100km. The difference is about 8.7 L/100km.

As for electric range, the Peugeot 508 offers clearly more range – reaching up to 55 km, about 44 km more than the Mercedes AMG GT.

AMG GT

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 offers significantly more power – delivering 816 HP compared to 360 HP. That’s roughly 456 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mercedes AMG GT is substantially quicker – completing the sprint in 2.8 s, while the Peugeot 508 takes 5.2 s. That’s about 2.4 s quicker.

There’s also a difference in torque: the Mercedes AMG GT delivers considerably more torque with 1,420 Nm compared to 520 Nm. That’s about 900 Nm more.

508

Space and Everyday Use:

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

Seats: Peugeot 508 offers more seats – 5 vs 2.

In terms of curb weight, Mercedes AMG GT is marginally lighter – 1,790 kg compared to 1,811 kg. The difference is around 21 kg.

Looking at boot space, the Peugeot 508 offers clearly more boot space – 487 L compared to 321 L. That’s a difference of about 166 L.

When it comes to payload, the Peugeot 508 carries substantially more – 469 kg compared to 215 kg. That’s a difference of about 254 kg.

Who wins the race in the data check?

The Peugeot 508 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 £44,600
508

Peugeot 508

  • Engine Type Plugin Hybrid
  • Transmission Automatic
  • Drive Type Front-Wheel Drive, All-Wheel Drive
  • Power HP 180 - 360 HP
  • Consumption L/100km 1.6 - 2 L/100km
  • Electric Range 46 - 55 km
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Frequently compared as well

Mercedes AMG GT
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Peugeot 508
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Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Peugeot 508

The Peugeot 508 turns heads with a low-slung, almost coupe-like silhouette and a cabin that feels grown-up and surprisingly premium for the money. On the road it balances comfort and poise with a playful edge, making it a convincing choice for buyers who want something stylish and sensible without shouting for attention.

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Reviews Peugeot 508

4.9 (2 Reviews)
rate
ANDRZEJ
21 Jan 2026, 14:22:12

I've had the 225 Hybrid GT for two years. Super car if you have, say, solar panels on the roof and charge from a socket — with a 10–15 km commute you drive on electricity for next to nothing. On the motorway at 140 km/h it uses about 6.0–6.3 l/100 km, superb comfort and quietness — and that stylish look!!!

How do you mainly use this car? (optional): Commuter (short/medium distance)
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money

Mercedes AMG GT

The Mercedes-AMG GT is a theatrical sports car with prowling looks and an aggressive exhaust note that announces its intentions the moment it fires up. It pairs ferocious performance with surprising everyday usability — a taut yet forgiving chassis and a cockpit that feels special — making sensible buyers suddenly very good at justifying indulgence.

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Reviews Mercedes AMG GT

No reviews yet. Share your experience and help others decide.

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Costs and Consumption
Price
44,600 - 60,800 £
Price
102,500 - 194,400 £
Consumption L/100km
1.6 - 2 L/100km
Consumption L/100km
10.3 - 14 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
46 - 55 km
Electric Range
11 km
Battery Capacity
-
Battery Capacity
-
co2
36 - 45 g/km
co2
235 - 319 g/km
Fuel tank capacity
43 L
Fuel tank capacity
-

Dimensions and Body
Body Type
Hatchback
Body Type
Coupe
Seats
5
Seats
2
Doors
5
Doors
-
Curb weight
1,811 - 1,941 kg
Curb weight
1,790 - 2,195 kg
Trunk capacity
487 L
Trunk capacity
182 - 321 L
Length
4,750 mm
Length
-
Width
1,859 mm
Width
1,929 mm
Height
1,403 mm
Height
-
Max trunk capacity
1,537 L
Max trunk capacity
-
Payload
379 - 469 kg
Payload
170 - 215 kg

Engine and Performance
Engine Type
Plugin Hybrid
Engine Type
Petrol MHEV, Petrol, Plugin Hybrid
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
Automatic Gearbox
Drive Type
Front-Wheel Drive, All-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
180 - 360 HP
Power HP
435 - 816 HP
Acceleration 0-100km/h
5.2 - 8.2 s
Acceleration 0-100km/h
2.8 - 4.6 s
Max Speed
230 - 250 km/h
Max Speed
-
Torque
360 - 520 Nm
Torque
500 - 1,420 Nm
Number of Cylinders
4
Number of Cylinders
4 - 8
Power kW
133 - 265 kW
Power kW
320 - 600 kW
Engine capacity
1,598 cm3
Engine capacity
1,991 - 3,982 cm3

General
Model Year
2024
Model Year
2025
CO2 Efficiency Class
B
CO2 Efficiency Class
G
Brand
Peugeot
Brand
Mercedes-Benz
What drive types are available for the Peugeot 508?

The Peugeot 508 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.