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Alfa Romeo Junior vs Vauxhall Frontera comparison

Compare performance (280 HP vs 145 HP), boot space and price (26,100 £ vs 20,700 £ ) at a glance. Find out which car is the better choice for you – Alfa Romeo Junior or Vauxhall Frontera?

Alfa Romeo Junior vs Vauxhall Frontera: Key differences

Alfa Romeo Junior

5 (1 Reviews)
rate
  • significantly more power
  • barely more efficient
  • very slightly more efficient
  • only slightly more electric range
  • significantly quicker 0–100 km/h
  • only slightly lighter
details

Vauxhall Frontera

4.5 (4 Reviews)
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  • noticeably cheaper
  • very slightly more trunk space
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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

Junior

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.

Vauxhall Frontera is noticeably cheaper – starting at 20,700 £ , while the Alfa Romeo Junior costs 26,100 £ . That’s a price difference of around 5,366 £.

Fuel consumption also shows a difference: the Alfa Romeo Junior uses 4.8 L/100km and is barely more efficient than the Vauxhall Frontera with 5.2 L/100km. The difference is about 0.4 L/100km.

In terms of energy consumption, the Alfa Romeo Junior is very slightly more efficient: consuming 15.1 kWh/100km compared to 15.8 kWh/100km for the Vauxhall Frontera. That’s a difference of about 0.7 kWh/100km.

As for electric range, the Alfa Romeo Junior offers only slightly more range – reaching up to 410 km, about 2 km more than the Vauxhall Frontera.

Frontera

Engine and Performance:

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 Alfa Romeo Junior offers significantly more power – delivering 280 HP compared to 145 HP. That’s roughly 135 HP more horsepower.

When accelerating from 0 to 100 km/h, the Alfa Romeo Junior is significantly quicker – completing the sprint in 5.9 s, while the Vauxhall Frontera takes 9.1 s. That’s about 3.2 s quicker.

There’s also a difference in torque: the Alfa Romeo Junior delivers visibly more torque with 345 Nm compared to 230 Nm. That’s about 115 Nm more.

Junior

Space and Everyday Use:

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

Seats: Vauxhall Frontera offers more seats – 7 vs 5.

In terms of curb weight, Alfa Romeo Junior is only slightly lighter – 1,380 kg compared to 1,394 kg. The difference is around 14 kg.

Looking at boot space, the Vauxhall Frontera offers very slightly more boot space – 460 L compared to 415 L. That’s a difference of about 45 L.

When it comes to payload, the Vauxhall Frontera carries markedly more – 570 kg compared to 420 kg. That’s a difference of about 150 kg.

Who wins the race in the data check?

The Alfa Romeo Junior stands well ahead of its rival 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 £26,100
Junior

Alfa Romeo Junior

  • Engine Type : Electric, Petrol MHEV
  • Transmission : Automatic
  • Drive Type : Front-Wheel Drive, All-Wheel Drive
  • Power HP : 136 - 280 HP
  • Consumption L/100km : 4.8 - 5.4 L/100km
  • Consumption kWh/100km : 15.1 - 17.5 kWh/100km
  • Electric Range : 344 - 410 km
details

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Alfa Romeo Junior
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Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Alfa Romeo Junior

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.

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AlfaRomeoJunior-Exterieur
AlfaRomeoJunior-Exterieur
AlfaRomeoJunior-Interieur

Reviews Alfa Romeo Junior

5 (1 Reviews)
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No reviews yet. Share your experience and help others decide.

Vauxhall Frontera

The Opel Frontera wears its rugged, go-anywhere intentions proudly, serving up a simple, no-nonsense package that feels as comfortable off the beaten track as it does at the supermarket. It won’t set hearts racing with glamour, but its honest practicality and rugged charm make it a smart pick for buyers who prefer substance over style.

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NewOpelFronteraElectric
NewOpelFronteraElectric (1)
NewOpelFronteraElectric (2)
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Reviews Vauxhall Frontera

4.5 (4 Reviews)
rate
Gilbert
14 Apr 2026, 08:19:17

I bought the Opel Frontera GS 145PS after also testing the VW T‑Roc; so far I've driven about 5,800 km in it.

My purchase decision was based on the following criteria:
- modern design that stands out from the crowd
- low fuel consumption
- very good seats and plenty of space front and rear
- large, practical boot
- good performance characteristics
- very easy to get into
- simple controls, partly with physical buttons
- clear, well‑laid‑out cockpit

How do you mainly use this car? (optional): Family car
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money
H. P.
19 Dec 2025, 13:27:19

Opel has clearly skimped here. Misaligned panel gaps, no position/parking light, patchy workmanship and ill‑fitting parts — for example the partition between the passenger footwell and the engine bay — the owner's manual is inadequate and at times reads like a fairy tale; many of the functions it describes are nowhere to be found. They simply don't exist. And the claimed fuel consumption? Even with normal driving — that is, without acceleration orgies — it's unattainable.

How do you mainly use this car? (optional): Leisure / Weekend driver
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money

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Alfa Romeo Junior
Vauxhall Frontera

Costs and Consumption
Price
26,100 - 41,600 £
Price
20,700 - 30,000 £
Consumption L/100km
4.8 - 5.4 L/100km
Consumption L/100km
5.2 - 5.3 L/100km
Consumption kWh/100km
15.1 - 17.5 kWh/100km
Consumption kWh/100km
15.8 - 18.3 kWh/100km
Electric Range
344 - 410 km
Electric Range
308 - 408 km
Battery Capacity
0.4 - 51 kWh
Battery Capacity
-
co2
0 - 119 g/km
co2
0 - 119 g/km
Fuel tank capacity
44 - 45 L
Fuel tank capacity
-

Dimensions and Body
Body Type
SUV
Body Type
SUV
Seats
5
Seats
5 - 7
Doors
5
Doors
-
Curb weight
1,380 - 1,689 kg
Curb weight
1,394 - 1,610 kg
Trunk capacity
340 - 415 L
Trunk capacity
460 L
Length
4,173 mm
Length
-
Width
1,781 mm
Width
1,795 mm
Height
1,505 - 1,538 mm
Height
-
Max trunk capacity
1,205 - 1,280 L
Max trunk capacity
-
Payload
390 - 420 kg
Payload
436 - 570 kg

Engine and Performance
Engine Type
Electric, Petrol MHEV
Engine Type
Electric, Petrol MHEV
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Reduction Gearbox, Dual-Clutch Automatic
Transmission Detail
Reduction Gearbox, Dual-Clutch Automatic
Drive Type
Front-Wheel Drive, All-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
136 - 280 HP
Power HP
110 - 145 HP
Acceleration 0-100km/h
5.9 - 9.1 s
Acceleration 0-100km/h
9.1 - 14.2 s
Max Speed
150 - 206 km/h
Max Speed
-
Torque
230 - 345 Nm
Torque
125 - 230 Nm
Number of Cylinders
3
Number of Cylinders
3
Power kW
107 - 207 kW
Power kW
81 - 107 kW
Engine capacity
1,199 cm3
Engine capacity
1,199 cm3

General
Model Year
2,024 - 2,025
Model Year
2025
CO2 Efficiency Class
A, C, D
CO2 Efficiency Class
A, D
Brand
Alfa Romeo
Brand
Vauxhall
What drivetrain options does the Alfa Romeo Junior have?

The Alfa Romeo Junior is offered with Front-Wheel Drive or 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.