Compare performance (258 HP vs 196 HP), boot space and price (38,500 £ vs 30,000 £ ) at a glance. Find out which car is the better choice for you – Mazda 6 Saloon 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.
Price and efficiency are key factors when choosing a car – and this is often where the real differences emerge.
Vauxhall Astra Sports Tourer is markedly cheaper – starting at 30,000 £ , while the Mazda 6 Saloon costs 38,500 £ . That’s a price difference of around 8,494 £.
In terms of energy consumption, the Vauxhall Astra Sports Tourer is barely more efficient: consuming 15.6 kWh/100km compared to 16.5 kWh/100km for the Mazda 6 Saloon. That’s a difference of about 0.9 kWh/100km.
As for electric range, the Mazda 6 Saloon offers slightly more range – reaching up to 552 km, about 107 km more than the Vauxhall Astra Sports Tourer.
Power, torque and acceleration are the classic benchmarks for car enthusiasts – and here, some clear differences start to show.
When it comes to engine power, the Mazda 6 Saloon offers visibly more power – delivering 258 HP compared to 196 HP. That’s roughly 62 HP more horsepower.
When accelerating from 0 to 100 km/h, the Mazda 6 Saloon is barely quicker – completing the sprint in 7.6 s, while the Vauxhall Astra Sports Tourer takes 7.7 s. That’s about 0.1 s quicker.
There’s also a difference in torque: the Vauxhall Astra Sports Tourer delivers moderately more torque with 360 Nm compared to 320 Nm. That’s about 40 Nm more.
Beyond pure performance, interior space and usability matter most in daily life. This is where you see which car is more practical and versatile.
Both vehicles offer seating for 5 people.
In terms of curb weight, Vauxhall Astra Sports Tourer is significantly lighter – 1,438 kg compared to 2,027 kg. The difference is around 589 kg.
Looking at boot space, the Vauxhall Astra Sports Tourer offers significantly more boot space – 597 L compared to 336 L. That’s a difference of about 261 L.
When it comes to payload, the Vauxhall Astra Sports Tourer carries markedly more – 502 kg compared to 360 kg. That’s a difference of about 142 kg.
The Vauxhall Astra Sports Tourer 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.
The Mazda6 saloon feels like the sensible yet stylish choice for buyers who want a car that drives with poise and looks sharper than its badge suggests. It mixes engaging handling, a refined cabin and everyday practicality without shouting for attention — perfect for those who prefer understated class with a wink.
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The 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
38,500 - 41,600 £
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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
16.5 - 16.6 kWh/100km
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Consumption kWh/100km
15.6 kWh/100km
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Electric Range
479 - 552 km
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Electric Range
82 - 445 km
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Battery Capacity
-
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Battery Capacity
-
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co2
0 g/km
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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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|---|---|
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Body Type
Sedan
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Body Type
Estate
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Seats
5
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Seats
5
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Doors
5
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Doors
-
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Curb weight
2,027 - 2,028 kg
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Curb weight
1,438 - 1,765 kg
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Trunk capacity
336 L
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Trunk capacity
466 - 597 L
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Length
4,921 mm
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Length
-
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Width
1,890 mm
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Width
1,859 mm
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Height
1,491 mm
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Height
-
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Max trunk capacity
1,074 L
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Max trunk capacity
-
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Payload
359 - 360 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, Plugin 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
Rear-Wheel Drive
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Drive Type
Front-Wheel Drive
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Power HP
245 - 258 HP
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Power HP
130 - 196 HP
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Acceleration 0-100km/h
7.6 - 7.8 s
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Acceleration 0-100km/h
7.7 - 10.6 s
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Max Speed
175 km/h
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Max Speed
-
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Torque
320 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
180 - 190 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
2025
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Model Year
2026
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CO2 Efficiency Class
A
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CO2 Efficiency Class
C, B, D, A
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Brand
Mazda
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Brand
Vauxhall
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