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Audi A3 Sportback vs Vauxhall Frontera comparison

Compare performance (400 HP vs 145 HP), boot space and price (27,000 £ vs 20,700 £ ) at a glance. Find out which car is the better choice for you – Audi A3 Sportback or Vauxhall Frontera?

Audi A3 Sportback vs Vauxhall Frontera: Key differences

Audi A3 Sportback

4.1 (2 Reviews)
rate
  • considerably more power
  • substantially more efficient
  • considerably quicker 0–100 km/h
  • marginally lighter
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Vauxhall Frontera

4.1 (7 Reviews)
rate
  • visibly cheaper
  • significantly more electric range
  • a bit 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

A3 Sportback

Costs and Efficiency:

Price and efficiency are often the first things buyers look at. Here it becomes clear which model has the long-term edge – whether at the pump, the plug, or in purchase price.

Vauxhall Frontera is visibly cheaper – starting at 20,700 £ , while the Audi A3 Sportback costs 27,000 £ . That’s a price difference of around 6,266 £.

Fuel consumption also shows a difference: the Audi A3 Sportback uses 1.1 L/100km and is substantially more efficient than the Vauxhall Frontera with 5.2 L/100km. The difference is about 4.1 L/100km.

As for electric range, the Vauxhall Frontera offers significantly more range – reaching up to 400 km, about 259 km more than the Audi A3 Sportback.

Frontera

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 Audi A3 Sportback offers considerably more power – delivering 400 HP compared to 145 HP. That’s roughly 255 HP more horsepower.

When accelerating from 0 to 100 km/h, the Audi A3 Sportback is considerably quicker – completing the sprint in 3.8 s, while the Vauxhall Frontera takes 9.1 s. That’s about 5.3 s quicker.

There’s also a difference in torque: the Audi A3 Sportback delivers considerably more torque with 500 Nm compared to 230 Nm. That’s about 270 Nm more.

A3 Sportback

Space and Everyday Use:

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

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

In terms of curb weight, Audi A3 Sportback is marginally lighter – 1,360 kg compared to 1,394 kg. The difference is around 34 kg.

Looking at boot space, the Vauxhall Frontera offers a bit more boot space – 460 L compared to 380 L. That’s a difference of about 80 L.

When it comes to payload, the Vauxhall Frontera carries somewhat more – 570 kg compared to 480 kg. That’s a difference of about 90 kg.

Who wins the race in the data check?

The Audi A3 Sportback 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.

from £27,000
A3 Sportback

Audi A3 Sportback

  • Engine Type Petrol, Petrol MHEV, Diesel, Plugin Hybrid
  • Transmission Manuel, Automatic
  • Drive Type Front-Wheel Drive, All-Wheel Drive
  • Power HP 116 - 400 HP
  • Consumption L/100km 1.1 - 9.3 L/100km
  • Electric Range 134 - 141 km
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Frequently compared as well

Opel Frontera
Opel Mokka
VS
Comparing the Opel Frontera and the Opel Mokka highlights two very different takes on the SUV idea: the Frontera is a rugged, older off‑road capable SUV, while the Mokka is a modern compact crossover built for city life and efficiency. This short guide will walk through their real‑world strengths …
Citroen C3 Aircross
Opel Frontera
VS
Choosing between the Citroën C3 Aircross and the Opel Frontera comes down to whether you want a compact, comfort-focused crossover or a more traditionally rugged SUV. The C3 Aircross shines with clever packaging, ride comfort and economy, while the Frontera offers stronger towing, load capacity and …
Audi A3 Sportback
Vauxhall Frontera

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Audi A3 Sportback

The Audi A3 Sportback wraps premium materials and crisp German design into a practical hatchback package that makes daily driving feel smart rather than showy. It’s nimble in the city, composed on longer trips, and carries just enough swagger to satisfy buyers who want quality without shouting about it.

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Reviews Audi A3 Sportback

4.1 (2 Reviews)
rate

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

Vauxhall Frontera

The Opel Frontera is a rugged, no-nonsense SUV that balances off-road capability with comfortable everyday driving. It offers straightforward mechanics and a practical cabin, making it a sensible choice for buyers who value durability over flash.

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NewOpelFronteraElectric (7)

Reviews Vauxhall Frontera

4.1 (7 Reviews)
rate
Pascal
5 Jun 2026, 04:10:37

A thoroughly bad cheap car. Feels like a C3 Aircross for the poor.

That's a reason to change employers! Terrible car.

It already has a nickname, "Klapperchen"

I think any Dacia is better!

How do you mainly use this car? (optional): Company car / Business
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money
Roch
18 May 2026, 10:12:50

Automatic gearbox and certain features, like the windshield wipers that aren’t optional; the trunk capacity is larger on the 5-seat Frontera.

Wolfgang
6 May 2026, 04:24:52

I just like the Opel better (maybe only because I'm very disappointed in VW and therefore also in its subsidiaries).

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

Frequently compared as well

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VS
The Frontera feels like a bruiser from the analogue era — raw, rugged and surprisingly capable off-road, ideal if you crave adventure and don't mind a bit of mechanical charm. The Grandland, by contrast, is a slick, family-friendly crossover loaded with modern tech, efficient engines and a …
Audi A3 Sportback
VW T-Roc
VS
The Audi A3 Sportback and the VW T‑Roc share many Volkswagen Group underpinnings but target different buyers: the A3 Sportback focuses on refined driving dynamics and premium cabin quality, while the VW T‑Roc offers a taller, more practical crossover package at a more value-driven price. This …
Opel Frontera
Peugeot 2008
VS
If you want unashamedly rugged, the Opel Frontera still wears its rough‑and‑ready off‑road badge with chunky looks and simple, go‑anywhere mechanics, whereas the Peugeot 2008 plays the smarter, city‑first crossover with sleek styling and the tech you actually use every day. Pick the Frontera for …
Dacia Duster
Opel Frontera
VS
The Dacia Duster is the sensible new-school pick — affordable, economical and surprisingly well packaged with modern safety and infotainment for the money; the Opel Frontera, meanwhile, is a proper old-school body-on-frame bruiser that still appeals to buyers who prize simple, rugged off-road …
Opel Frontera
Fiat Grande Panda
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Comparing the Opel Frontera and the Fiat Panda (commonly just the Panda) brings together a rugged, SUV-style contender and a frugal city car—two very different sets of strengths. This quick comparison will help you decide whether you need the Frontera’s space and off-road capability or the Panda’s …
Opel Frontera
Suzuki Vitara
VS
The Opel Frontera and Suzuki Vitara are both compact SUVs that appeal to buyers who want a capable, practical vehicle, but they take different approaches — the Frontera leans toward a sturdier, more spacious package while the Vitara focuses on light off-road ability, efficiency and city-friendly …
Opel Frontera
Renault R4
VS
Choosing between the Opel Frontera and the Renault 4 is a clash of eras and purpose: the Frontera brings 1990s SUV practicality and off‑road capability, while the Renault 4 (commonly called the R4) offers lightweight simplicity and economical charm. This comparison will focus on how their design, …
Opel Frontera
Skoda Kamiq
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Choosing between the Opel Frontera and the Skoda Kamiq comes down to whether you need a more rugged, older-style SUV with off-road capability or a modern, city-focused compact crossover. I’ll compare their practicality, driving character, running costs and safety to help you pick the one that suits …
Audi A3 Sportback
Vauxhall Frontera

Costs and Consumption
Price
27,000 - 92,900 £
Price
20,700 - 30,000 £
Consumption L/100km
1.1 - 9.3 L/100km
Consumption L/100km
5.2 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
16.7 - 18.3 kWh/100km
Electric Range
134 - 141 km
Electric Range
308 - 400 km
Battery Capacity
-
Battery Capacity
-
co2
25 - 211 g/km
co2
0 - 118 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
Hatchback
Body Type
SUV
Seats
5
Seats
5 - 7
Doors
-
Doors
-
Curb weight
1,360 - 1,685 kg
Curb weight
1,394 - 1,610 kg
Trunk capacity
280 - 380 L
Trunk capacity
460 L
Length
-
Length
-
Width
1,816 - 1,851 mm
Width
1,795 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
410 - 480 kg
Payload
436 - 570 kg

Engine and Performance
Engine Type
Petrol, Petrol MHEV, Diesel, Plugin Hybrid
Engine Type
Electric, Petrol MHEV
Transmission
Manuel, Automatic
Transmission
Automatic
Transmission Detail
Manual 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
116 - 400 HP
Power HP
110 - 145 HP
Acceleration 0-100km/h
3.8 - 10.1 s
Acceleration 0-100km/h
9.1 - 14.2 s
Max Speed
-
Max Speed
-
Torque
220 - 500 Nm
Torque
125 - 230 Nm
Number of Cylinders
4 - 5
Number of Cylinders
3
Power kW
85 - 294 kW
Power kW
81 - 107 kW
Engine capacity
1,498 - 2,480 cm3
Engine capacity
1,199 cm3

General
Model Year
2,025 - 2,026
Model Year
2025
CO2 Efficiency Class
D, F, E, G, B
CO2 Efficiency Class
A, D
Brand
Audi
Brand
Vauxhall
What drive types are available for the Audi A3 Sportback?

The Audi A3 Sportback is available as 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.