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Alfa Romeo Stelvio vs Porsche Cayman – Which one offers the better deal?

Compare performance, boot capacity, efficiency and price at a glance.
Find out which car is the better choice for you – Alfa Romeo Stelvio or Porsche Cayman?

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

Stelvio @ Alfa Romeo / Stellantis Media

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.

Alfa Romeo Stelvio has a clearly advantage in terms of price – it starts at 51900 £, while the Porsche Cayman costs 136000 £. That’s a price difference of around 84086 £.

Fuel consumption also shows a difference: Alfa Romeo Stelvio manages with 6 L and is therefore significantly more efficient than the Porsche Cayman with 13 L. The difference is about 7 L per 100 km.

Stelvio @ Alfa Romeo / Stellantis Media

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 Porsche Cayman has a clearly edge – offering 500 HP compared to 210 HP. That’s roughly 290 HP more horsepower.

In acceleration from 0 to 100 km/h, the Porsche Cayman is decisively quicker – completing the sprint in 3.40 s, while the Alfa Romeo Stelvio takes 6.60 s. That’s about 3.20 s faster.

In terms of top speed, the Porsche Cayman performs distinct better – reaching 315 km/h, while the Alfa Romeo Stelvio tops out at 215 km/h. The difference is around 100 km/h.

There’s also a difference in torque: Alfa Romeo Stelvio pulls minimal stronger with 470 Nm compared to 450 Nm. That’s about 20 Nm difference.

Stelvio @ Alfa Romeo / Stellantis Media

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: Alfa Romeo Stelvio offers significantly more seating capacity – 5 vs 2.

In curb weight, Porsche Cayman is distinct lighter – 1490 kg compared to 1820 kg. The difference is around 330 kg.

In terms of boot space, the Alfa Romeo Stelvio offers convincingly more room – 525 L compared to 184 L. That’s a difference of about 341 L.

In maximum load capacity, the Alfa Romeo Stelvio performs decisively better – up to 1600 L, which is about 1328 L more than the Porsche Cayman.

When it comes to payload, Alfa Romeo Stelvio clearly takes the win – 590 kg compared to 281 kg. That’s a difference of about 309 kg.

Who comes out on top?

Overall, the Alfa Romeo Stelvio shows itself to be wins the duel decisively and secures the title of DriveDuel Champion.
It convinces with the more balanced overall package and proves to be the more versatile choice for everyday use.

from about £51,900
Stelvio @ Alfa Romeo / Stellantis Media

Alfa Romeo Stelvio

  • Engine Type : Diesel
  • Transmission : Automatic
  • Drive Type : All-Wheel Drive
  • Power HP : 210 HP
  • Consumption L/100km : 6 L

Alfa Romeo Stelvio

5 (1)
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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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Porsche Cayman

The Porsche Cayman stands out as a quintessential sports car, blending sleek design with dynamic handling. Its mid-engine layout provides an excellent balance and sharp agility that driving enthusiasts crave. Inside, the Cayman offers a refined and driver-focused interior, ensuring that every journey is an exhilarating experience.

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Alfa Romeo Stelvio
Porsche Cayman
Stelvio @ Alfa Romeo / Stellantis Media

Costs and Consumption

Price
51900 - 60900 £
Price
136000 £
Consumption L/100km
6 L
Consumption L/100km
13 L
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
157 g/km
co2
295 g/km
Fuel tank capacity
58 L
Fuel tank capacity
54 L

Dimensions and Body

Body Type
SUV
Body Type
Coupe
Seats
5
Seats
2
Doors
5
Doors
2
Curb weight
1820 kg
Curb weight
1490 kg
Trunk capacity
525 L
Trunk capacity
184 L
Length
4687 mm
Length
4456 mm
Width
1903 mm
Width
1822 mm
Height
1693 mm
Height
1267 mm
Max trunk capacity
1600 L
Max trunk capacity
272 L
Payload
590 kg
Payload
281 kg

Engine and Performance

Engine Type
Diesel
Engine Type
Petrol
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
Dual-Clutch Automatic
Drive Type
All-Wheel Drive
Drive Type
Rear-Wheel Drive
Power HP
210 HP
Power HP
500 HP
Acceleration 0-100km/h
6.60 s
Acceleration 0-100km/h
3.40 s
Max Speed
215 km/h
Max Speed
315 km/h
Torque
470 Nm
Torque
450 Nm
Number of Cylinders
4
Number of Cylinders
6
Power kW
154 kW
Power kW
368 kW
Engine capacity
2143 cm3
Engine capacity
3996 cm3

General

Model Year
2024 - 2025
Model Year
2021
CO2 Efficiency Class
F
CO2 Efficiency Class
G
Brand
Alfa Romeo
Brand
Porsche
What drivetrain options does the Alfa Romeo Stelvio have?

The Alfa Romeo Stelvio is available as All-Wheel Drive.

The prices and data displayed are estimates based on German list prices and may vary by country. This information is not legally binding.