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Audi A6 e-tron Avant vs Vauxhall Frontera comparison

Compare performance (551 HP vs 145 HP), boot space and price (55,200 £ vs 20,700 £ ) at a glance. Find out which car is the better choice for you – Audi A6 e-tron Avant or Vauxhall Frontera?

Audi A6 e-tron Avant vs Vauxhall Frontera: Key differences

Audi A6 e-tron Avant

3.4 (3 Reviews)
rate
  • substantially more power
  • somewhat more efficient
  • considerably more electric range
  • substantially quicker 0–100 km/h
  • barely more trunk space
details

Vauxhall Frontera

4.1 (7 Reviews)
rate
  • significantly cheaper
  • substantially 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

A6 e-tron Avant

Costs and Efficiency:

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

Vauxhall Frontera is significantly cheaper – starting at 20,700 £ , while the Audi A6 e-tron Avant costs 55,200 £ . That’s a price difference of around 34,508 £.

In terms of energy consumption, the Audi A6 e-tron Avant is somewhat more efficient: consuming 14.8 kWh/100km compared to 16.7 kWh/100km for the Vauxhall Frontera. That’s a difference of about 1.9 kWh/100km.

As for electric range, the Audi A6 e-tron Avant offers considerably more range – reaching up to 716 km, about 316 km more than the Vauxhall Frontera.

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 A6 e-tron Avant offers substantially more power – delivering 551 HP compared to 145 HP. That’s roughly 406 HP more horsepower.

When accelerating from 0 to 100 km/h, the Audi A6 e-tron Avant is substantially quicker – completing the sprint in 3.9 s, while the Vauxhall Frontera takes 9.1 s. That’s about 5.2 s quicker.

There’s also a difference in torque: the Audi A6 e-tron Avant delivers clearly more torque with 855 Nm compared to 230 Nm. That’s about 625 Nm more.

A6 e-tron Avant

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, Vauxhall Frontera is substantially lighter – 1,394 kg compared to 2,185 kg. The difference is around 791 kg.

Looking at boot space, the Audi A6 e-tron Avant offers barely more boot space – 502 L compared to 460 L. That’s a difference of about 42 L.

When it comes to payload, the Vauxhall Frontera carries somewhat more – 570 kg compared to 500 kg. That’s a difference of about 70 kg.

Who wins the race in the data check?

The Audi A6 e-tron Avant is far ahead 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 £55,200
A6 e-tron Avant

Audi A6 e-tron Avant

  • Engine Type Electric
  • Transmission Automatic
  • Drive Type Rear-Wheel Drive, All-Wheel Drive
  • Power HP 326 - 551 HP
  • Consumption kWh/100km 14.8 - 17 kWh/100km
  • Electric Range 539 - 716 km
details

Frequently compared as well

Opel Frontera
Opel Mokka
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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 …
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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 A6 e-tron Avant
Vauxhall Frontera

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Audi A6 e-tron Avant

The Audi A6 e-tron Avant wraps Audi's trademark refinement into a sleek electric estate that looks at home in the city or on the open road. Inside it's grown-up and tech-forward with practical packaging for family life, delivering a composed, confident drive that makes everyday hauling feel a bit more special and slightly futuristic.

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Reviews Audi A6 e-tron Avant

3.4 (3 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
NewOpelFronteraElectric (1)
NewOpelFronteraElectric (2)
NewOpelFronteraElectric (3)
NewOpelFronteraElectric (4)
NewOpelFronteraElectric (5)
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

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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 …
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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 …
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The Ford Puma feels like a sprightly urban fox — compact, efficient and packed with modern tech, perfect if you want lively handling and low running costs for daily driving. The Opel Frontera is all rugged charm and chunky presence, built for dirt tracks and weekend hauls rather than tight city …
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The Nissan Qashqai is the smart, urban-friendly crossover that blends a polished ride, modern safety kit and frugal engines, while the Opel Frontera answers with old-school toughness and off-road chops rather than plush refinement. Buy the Qashqai for daily comfort, low running costs and gadgetry; …
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Audi Q6 e-tron
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The Audi A6 e-tron Avant and the Audi Q6 e-tron bring electric power to two distinct Audi philosophies: the Avant offers a low, aerodynamic touring wagon focused on efficiency and luggage capacity, while the Q6 e-tron is a higher-riding SUV that emphasizes space, visibility and everyday …
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Opel Frontera
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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 …
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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 …
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In the growing electric vehicle market, the Kia EV3 stands out with its modern design and impressive range, appealing to eco-conscious consumers seeking efficiency. Meanwhile, the Opel Frontera, a classic in the SUV segment, offers rugged versatility and off-road capabilities that cater to …
Audi A6 e-tron Avant
Vauxhall Frontera

Costs and Consumption
Price
55,200 - 100,100 £
Price
20,700 - 30,000 £
Consumption L/100km
-
Consumption L/100km
5.2 L/100km
Consumption kWh/100km
14.8 - 17 kWh/100km
Consumption kWh/100km
16.7 - 18.3 kWh/100km
Electric Range
539 - 716 km
Electric Range
308 - 400 km
Battery Capacity
75.8 - 94.9 kWh
Battery Capacity
-
co2
0 g/km
co2
0 - 118 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
Estate
Body Type
SUV
Seats
5
Seats
5 - 7
Doors
5
Doors
-
Curb weight
2,185 - 2,410 kg
Curb weight
1,394 - 1,610 kg
Trunk capacity
502 L
Trunk capacity
460 L
Length
4,928 mm
Length
-
Width
1,923 mm
Width
1,795 mm
Height
1,504 - 1,527 mm
Height
-
Max trunk capacity
1,422 L
Max trunk capacity
-
Payload
470 - 500 kg
Payload
436 - 570 kg

Engine and Performance
Engine Type
Electric
Engine Type
Electric, Petrol MHEV
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Reduction Gearbox
Transmission Detail
Reduction Gearbox, Dual-Clutch Automatic
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
326 - 551 HP
Power HP
110 - 145 HP
Acceleration 0-100km/h
3.9 - 6 s
Acceleration 0-100km/h
9.1 - 14.2 s
Max Speed
210 - 240 km/h
Max Speed
-
Torque
435 - 855 Nm
Torque
125 - 230 Nm
Number of Cylinders
-
Number of Cylinders
3
Power kW
240 - 405 kW
Power kW
81 - 107 kW
Engine capacity
-
Engine capacity
1,199 cm3

General
Model Year
2024
Model Year
2025
CO2 Efficiency Class
A
CO2 Efficiency Class
A, D
Brand
Audi
Brand
Vauxhall
What drivetrain options does the Audi A6 e-tron Avant have?

The Audi A6 e-tron Avant is available as Rear-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.