Compare performance (1,169 HP vs 196 HP), boot space and price (132,600 £ vs 30,000 £ ) at a glance. Find out which car is the better choice for you – Mercedes AMG GT 4-Door Coupé or Vauxhall Astra Sports Tourer?
All details on performance, efficiency, range and trunk space can be found in the technical comparison below – including user reviews for both models.
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.
Vauxhall Astra Sports Tourer is substantially cheaper – starting at 30,000 £ , while the Mercedes AMG GT 4-Door Coupé costs 132,600 £ . That’s a price difference of around 102,609 £.
In terms of energy consumption, the Vauxhall Astra Sports Tourer is moderately more efficient: consuming 15.6 kWh/100km compared to 18.1 kWh/100km for the Mercedes AMG GT 4-Door Coupé. That’s a difference of about 2.5 kWh/100km.
As for electric range, the Mercedes AMG GT 4-Door Coupé offers markedly more range – reaching up to 690 km, about 245 km more than the Vauxhall Astra Sports Tourer.
Power, torque and acceleration say a lot about how a car feels on the road. This is where you see which model delivers more driving dynamics.
When it comes to engine power, the Mercedes AMG GT 4-Door Coupé offers substantially more power – delivering 1,169 HP compared to 196 HP. That’s roughly 973 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 2.4 s, while the Vauxhall Astra Sports Tourer takes 7.7 s. That’s about 5.3 s quicker.
There’s also a difference in torque: the Mercedes AMG GT 4-Door Coupé delivers significantly more torque with 2,000 Nm compared to 360 Nm. That’s about 1,640 Nm more.
Whether family car or daily driver – which one offers more room, flexibility and comfort?
Seats: Vauxhall Astra Sports Tourer offers more seats – 5 vs 4.
In terms of curb weight, Vauxhall Astra Sports Tourer is clearly lighter – 1,438 kg compared to 2,535 kg. The difference is around 1,097 kg.
Looking at boot space, the Vauxhall Astra Sports Tourer offers noticeably more boot space – 597 L compared to 400 L. That’s a difference of about 197 L.
When it comes to payload, the Vauxhall Astra Sports Tourer carries barely more – 502 kg compared to 460 kg. That’s a difference of about 42 kg.
The Mercedes AMG GT 4-Door Coupé is barely 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.
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.
detailsThe Opel Astra Sports Tourer blends family-friendly practicality with a sleek, grown-up wagon silhouette that manages to be both useful and unexpectedly stylish. It’s an easy car to live with — comfortable, well put together and clever with space — a sensible choice for buyers who want everyday versatility without fuss.
detailsCosts and Consumption |
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Price
132,600 - 168,300 £
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Price
30,000 - 39,600 £
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Consumption L/100km
-
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Consumption L/100km
2.3 - 5 L/100km
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Consumption kWh/100km
18.1 - 18.2 kWh/100km
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Consumption kWh/100km
15.6 kWh/100km
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Electric Range
686 - 690 km
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Electric Range
83 - 445 km
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Battery Capacity
-
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Battery Capacity
-
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co2
-
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co2
0 - 132 g/km
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Fuel tank capacity
-
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Fuel tank capacity
-
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Dimensions and Body |
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Body Type
Coupe
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Body Type
Estate
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Seats
4
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Seats
5
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Doors
-
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Doors
-
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Curb weight
2,535 kg
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Curb weight
1,438 - 1,765 kg
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Trunk capacity
400 L
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Trunk capacity
466 - 597 L
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Length
-
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Length
-
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Width
1,958 mm
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Width
1,859 mm
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Height
-
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Height
-
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Max trunk capacity
-
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Max trunk capacity
-
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Payload
460 kg
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Payload
434 - 502 kg
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Engine and Performance |
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|---|---|
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Engine Type
Electric
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Engine Type
Petrol MHEV, Plug-in Hybrid, Diesel, Electric
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Transmission
Automatic
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Transmission
Automatic
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Transmission Detail
Reduction Gearbox
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Transmission Detail
Dual-Clutch Automatic, Automatic Gearbox, Reduction Gearbox
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Drive Type
All-Wheel Drive
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Drive Type
Front-Wheel Drive
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Power HP
816 - 1,169 HP
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Power HP
130 - 196 HP
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Acceleration 0-100km/h
2.4 - 2.8 s
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Acceleration 0-100km/h
7.7 - 10.6 s
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Max Speed
-
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Max Speed
-
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Torque
1,800 - 2,000 Nm
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Torque
230 - 360 Nm
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Number of Cylinders
-
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Number of Cylinders
3 - 4
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Power kW
600 - 860 kW
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Power kW
96 - 144 kW
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Engine capacity
-
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Engine capacity
1,199 - 1,598 cm3
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General |
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|---|---|
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Model Year
2026
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Model Year
2026
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CO2 Efficiency Class
-
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CO2 Efficiency Class
C, B, D, A
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Brand
Mercedes-Benz
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Brand
Vauxhall
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