@ Alfa Romeo / Stellantis Media
@ Dr. Ing. h.c. F. Porsche AG
VS

Alfa Romeo Junior vs Porsche Cayenne – Performance, range & efficiency compared

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

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

Junior @ Alfa Romeo / Stellantis Media

Costs and Efficiency:

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

Alfa Romeo Junior has a convincingly advantage in terms of price – it starts at 25700 £, while the Porsche Cayenne costs 87000 £. That’s a price difference of around 61329 £.

Fuel consumption also shows a difference: Porsche Cayenne manages with 4 L and is therefore slightly more efficient than the Alfa Romeo Junior with 4.80 L. The difference is about 0.80 L per 100 km.

As for range, the Alfa Romeo Junior performs clearly better – achieving up to 410 km, about 327 km more than the Porsche Cayenne.

Cayenne @ Dr. Ing. h.c. F. Porsche AG

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 Porsche Cayenne has a clearly edge – offering 739 HP compared to 280 HP. That’s roughly 459 HP more horsepower.

In acceleration from 0 to 100 km/h, the Porsche Cayenne is significantly quicker – completing the sprint in 3.60 s, while the Alfa Romeo Junior takes 5.90 s. That’s about 2.30 s faster.

In terms of top speed, the Porsche Cayenne performs noticeable better – reaching 305 km/h, while the Alfa Romeo Junior tops out at 206 km/h. The difference is around 99 km/h.

There’s also a difference in torque: Porsche Cayenne pulls convincingly stronger with 950 Nm compared to 345 Nm. That’s about 605 Nm difference.

Junior @ Alfa Romeo / Stellantis Media

Space and Everyday Use:

Cabin size, boot volume and payload all play a role in everyday practicality. Here, comfort and flexibility make the difference.

Both vehicles offer seating for 5 people.

In curb weight, Alfa Romeo Junior is clearly lighter – 1380 kg compared to 2130 kg. The difference is around 750 kg.

In terms of boot space, the Porsche Cayenne offers clearly more room – 772 L compared to 415 L. That’s a difference of about 357 L.

In maximum load capacity, the Porsche Cayenne performs evident better – up to 1708 L, which is about 428 L more than the Alfa Romeo Junior.

When it comes to payload, Porsche Cayenne decisively takes the win – 705 kg compared to 420 kg. That’s a difference of about 285 kg.

Who comes out on top?

Overall, the Porsche Cayenne shows itself to be is largely superior 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 £87,000
Cayenne @ Dr. Ing. h.c. F. Porsche AG

Porsche Cayenne

  • Engine Type : Petrol, Plugin Hybrid
  • Transmission : Automatic
  • Drive Type : All-Wheel Drive
  • Power HP : 353 - 739 HP
  • Consumption L/100km : 4 - 12.2 L
  • Electric Range : 74 - 83 km
details

Alfa Romeo Junior

5 (1)
rate

The Alfa Romeo Junior captures the essence of Italian design with its sleek lines and compact dimensions, making it an icon of elegance and performance. With a spirited driving experience and a charming retro aesthetic, it appeals to enthusiasts and casual drivers alike. This delightful car embodies the brand's rich heritage while remaining a fun and engaging option for those seeking a unique automotive experience.

details
AlfaRomeoJunior-Exterieur @ Alfa Romeo / Stellantis Media
AlfaRomeoJunior-Exterieur @ Alfa Romeo / Stellantis Media
AlfaRomeoJunior-Interieur @ Alfa Romeo / Stellantis Media

Porsche Cayenne

Der Porsche Cayenne präsentiert sich als beeindruckender Vertreter der Premium-SUVs und verbindet kraftvolles Design mit luxuriösem Komfort. Sein dynamisches Fahrverhalten und die hochwertigen Materialien im Innenraum machen jede Fahrt zu einem besonderen Erlebnis. Zudem bietet der Cayenne modernste Technologiefunktionen, die sowohl Unterhaltung als auch Sicherheit gewährleisten.

details
P17_0701 @ Dr. Ing. h.c. F. Porsche AG
P17_0780 @ Dr. Ing. h.c. F. Porsche AG
P17_0777 @ Dr. Ing. h.c. F. Porsche AG
P17_0776 @ Dr. Ing. h.c. F. Porsche AG
P17_0784 @ Dr. Ing. h.c. F. Porsche AG

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Cayenne @ Dr. Ing. h.c. F. Porsche AG

Costs and Consumption
Price
25700 - 41600 £
Price
87000 - 186400 £
Consumption L/100km
4.8 - 5.4 L
Consumption L/100km
4 - 12.2 L
Consumption kWh/100km
15.1 - 17.5 kWh
Consumption kWh/100km
-
Electric Range
344 - 410 km
Electric Range
74 - 83 km
Battery Capacity
0.4 - 51 kWh
Battery Capacity
21.80 kWh
co2
0 - 119 g/km
co2
90 - 277 g/km
Fuel tank capacity
44 - 45 L
Fuel tank capacity
70 - 90 L

Dimensions and Body
Body Type
SUV
Body Type
SUV
Seats
5
Seats
4 - 5
Doors
5
Doors
5
Curb weight
1380 - 1689 kg
Curb weight
2130 - 2670 kg
Trunk capacity
340 - 415 L
Trunk capacity
434 - 772 L
Length
4173 mm
Length
4930 mm
Width
1781 mm
Width
1983 - 1989 mm
Height
1505 - 1538 mm
Height
1652 - 1698 mm
Max trunk capacity
1205 - 1280 L
Max trunk capacity
1344 - 1708 L
Payload
390 - 420 kg
Payload
365 - 705 kg

Engine and Performance
Engine Type
Electric, Petrol MHEV
Engine Type
Petrol, Plugin Hybrid
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Dual-Clutch Automatic, Reduction Gearbox
Transmission Detail
Automatic Gearbox
Drive Type
Front-Wheel Drive, All-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
136 - 280 HP
Power HP
353 - 739 HP
Acceleration 0-100km/h
5.9 - 9.1 s
Acceleration 0-100km/h
3.6 - 6 s
Max Speed
150 - 206 km/h
Max Speed
248 - 305 km/h
Torque
230 - 345 Nm
Torque
500 - 950 Nm
Number of Cylinders
3
Number of Cylinders
6 - 8
Power kW
100 - 207 kW
Power kW
260 - 544 kW
Engine capacity
1199 cm3
Engine capacity
2995 - 3996 cm3

General
Model Year
2024 - 2025
Model Year
2025
CO2 Efficiency Class
A, C, D
CO2 Efficiency Class
G, B, C
Brand
Alfa Romeo
Brand
Porsche

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What drive types are available for the Alfa Romeo Junior?

Available configurations include Front-Wheel Drive or 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.