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Alfa Romeo Stelvio vs Aston Martin DB12 comparison

Compare performance (520 HP vs 680 HP), boot space and price (51,900 £ vs 192,900 £ ) at a glance. Find out which car is the better choice for you – Alfa Romeo Stelvio or Aston Martin DB12?

Alfa Romeo Stelvio vs Aston Martin DB12: Key differences

Alfa Romeo Stelvio

4.6 (3 Reviews)
rate
  • substantially cheaper
  • substantially more efficient
  • considerably more trunk space
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Aston Martin DB12

  • noticeably more power
  • marginally quicker 0–100 km/h
  • very slightly 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

Stelvio

Costs and Efficiency:

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

Alfa Romeo Stelvio is substantially cheaper – starting at 51,900 £ , while the Aston Martin DB12 costs 192,900 £ . That’s a price difference of around 140,915 £.

Fuel consumption also shows a difference: the Alfa Romeo Stelvio uses 6 L/100km and is substantially more efficient than the Aston Martin DB12 with 12.2 L/100km. The difference is about 6.2 L/100km.

DB12

Engine and Performance:

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 Aston Martin DB12 offers noticeably more power – delivering 680 HP compared to 520 HP. That’s roughly 160 HP more horsepower.

When accelerating from 0 to 100 km/h, the Aston Martin DB12 is marginally quicker – completing the sprint in 3.6 s, while the Alfa Romeo Stelvio takes 3.8 s. That’s about 0.2 s quicker.

There’s also a difference in torque: the Aston Martin DB12 delivers markedly more torque with 800 Nm compared to 600 Nm. That’s about 200 Nm more.

Stelvio

Space and Everyday Use:

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

Seats: Alfa Romeo Stelvio offers more seats – 5 vs 4.

In terms of curb weight, Aston Martin DB12 is very slightly lighter – 1,788 kg compared to 1,820 kg. The difference is around 32 kg.

Looking at boot space, the Alfa Romeo Stelvio offers considerably more boot space – 525 L compared to 262 L. That’s a difference of about 263 L.

Who wins the race in the data check?

The Alfa Romeo Stelvio holds a decisive 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 £51,900
Stelvio

Alfa Romeo Stelvio

  • Engine Type Diesel, Petrol
  • Transmission Automatic
  • Drive Type All-Wheel Drive
  • Power HP 210 - 520 HP
  • Consumption L/100km 6 - 11.8 L/100km
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Frequently compared as well

Aston Martin DB12
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Alfa Romeo Stelvio
Aston Martin DB12

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Alfa Romeo Stelvio

The Alfa Romeo Stelvio combines Italian artistry with sporty performance, making it a standout in the SUV market. Its dynamic design captures the essence of elegance and agility, while the interior offers a driver-focused experience that enhances every journey. With a perfect blend of luxury and power, the Stelvio is ideal for those seeking both style and substance on the road.

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Reviews Alfa Romeo Stelvio

4.6 (3 Reviews)
rate
Graham
26 May 2026, 13:31:02

Style & finish

Aston Martin DB12

The Aston Martin DB12 is a gorgeously styled grand tourer that fuses beguiling elegance with a fiercely driver-focused personality while wrapping occupants in luxury. If you want a car that turns heads on the street and makes long journeys feel like an event, the DB12 provides effortless poise and an intoxicating soundtrack—perfect for buyers who prefer their drama tailored rather than shouty.

details
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Reviews Aston Martin DB12

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

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Alfa Romeo Stelvio
Aston Martin DB12

Costs and Consumption
Price
51,900 - 93,300 £
Price
192,900 - 209,600 £
Consumption L/100km
6 - 11.8 L/100km
Consumption L/100km
12.2 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
157 - 267 g/km
co2
276 - 278 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
SUV
Body Type
Coupe, Convertible
Seats
5
Seats
4
Doors
-
Doors
-
Curb weight
1,820 - 1,925 kg
Curb weight
1,788 - 1,898 kg
Trunk capacity
525 L
Trunk capacity
206 - 262 L
Length
-
Length
-
Width
1,903 - 1,955 mm
Width
1,980 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
535 - 590 kg
Payload
-

Engine and Performance
Engine Type
Diesel, Petrol
Engine Type
Petrol
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
Automatic Gearbox
Drive Type
All-Wheel Drive
Drive Type
Rear-Wheel Drive
Power HP
210 - 520 HP
Power HP
680 HP
Acceleration 0-100km/h
3.8 - 6.6 s
Acceleration 0-100km/h
3.6 - 3.7 s
Max Speed
-
Max Speed
-
Torque
470 - 600 Nm
Torque
800 Nm
Number of Cylinders
4 - 6
Number of Cylinders
8
Power kW
154 - 382 kW
Power kW
500 kW
Engine capacity
2,143 - 2,891 cm3
Engine capacity
3,982 cm3

General
Model Year
2,025 - 2,026
Model Year
2,023 - 2,024
CO2 Efficiency Class
F, G
CO2 Efficiency Class
G
Brand
Alfa Romeo
Brand
Aston Martin
Is the Alfa Romeo Stelvio offered with different drivetrains?

The Alfa Romeo Stelvio is offered with 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.