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Audi A6 Limousine vs Vauxhall Frontera comparison

Compare performance (367 HP vs 145 HP), boot space and price (47600 £ vs 20700 £ ) at a glance. Find out which car is the better choice for you – Audi A6 Limousine or Vauxhall Frontera?

Audi A6 Limousine vs Vauxhall Frontera: Key differences

Audi A6 Limousine

  • clearly more power
  • significantly more efficient
  • decisively quicker from 0–100 km/h
  • minimal more trunk space

Vauxhall Frontera

4.3 (2 Reviews)
rate
  • significantly cheaper
  • significantly more electric range
  • distinct lighter

All details on performance, efficiency, range and trunk space can be found in the technical comparison below – including user reviews for both models.

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

A6 Limousine

Costs and Efficiency:

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

Vauxhall Frontera has a significantly advantage in terms of price – it starts at 20700 £ , while the Audi A6 Limousine costs 47600 £ . That’s a price difference of around 26837 £.

Fuel consumption also shows a difference: Audi A6 Limousine manages with 2.20 L and is therefore significantly more efficient than the Vauxhall Frontera with 5.20 L. The difference is about 3 L per 100 km.

As for electric range, the Vauxhall Frontera performs significantly better – achieving up to 408 km, about 303 km more than the Audi A6 Limousine.

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 Limousine has a clearly edge – offering 367 HP compared to 145 HP. That’s roughly 222 HP more horsepower.

In acceleration from 0 to 100 km/h, the Audi A6 Limousine is decisively quicker – completing the sprint in 4.70 s, while the Vauxhall Frontera takes 9 s. That’s about 4.30 s faster.

In terms of top speed, the Audi A6 Limousine performs distinct better – reaching 250 km/h, while the Vauxhall Frontera tops out at 194 km/h. The difference is around 56 km/h.

There’s also a difference in torque: Audi A6 Limousine pulls decisively stronger with 580 Nm compared to 230 Nm. That’s about 350 Nm difference.

A6 Limousine

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: Vauxhall Frontera offers clearly perceptible more seating capacity – 7 vs 5.

In curb weight, Vauxhall Frontera is distinct lighter – 1394 kg compared to 1845 kg. The difference is around 451 kg.

In terms of boot space, the Audi A6 Limousine offers minimal more room – 492 L compared to 460 L. That’s a difference of about 32 L.

When it comes to payload, Audi A6 Limousine hardly perceptible takes the win – 625 kg compared to 570 kg. That’s a difference of about 55 kg.

Who wins the race in the data check?

The Audi A6 Limousine is decisively ahead 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.

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Audi A6 Limousine
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Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis
from about £47,600
A6 Limousine

Audi A6 Limousine

  • Engine Type : Petrol, Diesel MHEV, Petrol MHEV, Plugin Hybrid
  • Transmission : Automatic
  • Drive Type : Front-Wheel Drive, All-Wheel Drive
  • Power HP : 204 - 367 HP
  • Consumption L/100km : 2.2 - 6.9 L
  • Electric Range : 97 - 105 km
details

Audi A6 Limousine

The Audi A6 cuts a clean, purposeful silhouette with an interior that feels like a quiet, high-tech office on wheels—luxurious materials and clever gadgets make long journeys surprisingly pleasant. It balances composed, confident driving with enough flair to keep you entertained, making it a sensible choice for buyers who want executive polish without showing off.

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Vauxhall Frontera

4.3 (2 Reviews)
rate

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
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Reviews Audi A6 Limousine

Reviews Opel Frontera

4.3 (2 Reviews)
rate
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
Audi A6 Limousine
Vauxhall Frontera

Costs and Consumption
Price
47600 - 68100 £
Price
20700 - 30000 £
Consumption L/100km
2.2 - 6.9 L
Consumption L/100km
5.2 - 5.3 L
Consumption kWh/100km
-
Consumption kWh/100km
15.8 - 18.2 kWh
Electric Range
97 - 105 km
Electric Range
305 - 408 km
Battery Capacity
-
Battery Capacity
-
co2
49 - 157 g/km
co2
0 - 119 g/km
Fuel tank capacity
56 - 60 L
Fuel tank capacity
44 L

Dimensions and Body
Body Type
Sedan
Body Type
SUV
Seats
5
Seats
5 - 7
Doors
4
Doors
5
Curb weight
1845 - 2220 kg
Curb weight
1394 - 1610 kg
Trunk capacity
354 - 492 L
Trunk capacity
460 L
Length
4999 mm
Length
4385 mm
Width
1875 mm
Width
1795 mm
Height
1452 mm
Height
1635 mm
Max trunk capacity
-
Max trunk capacity
1600 L
Payload
535 - 625 kg
Payload
436 - 570 kg

Engine and Performance
Engine Type
Petrol, Diesel MHEV, Petrol MHEV, Plugin Hybrid
Engine Type
Electric, Petrol MHEV
Transmission
Automatic
Transmission
Automatic
Transmission Detail
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
204 - 367 HP
Power HP
110 - 145 HP
Acceleration 0-100km/h
4.7 - 8.2 s
Acceleration 0-100km/h
9 - 14.2 s
Max Speed
243 - 250 km/h
Max Speed
143 - 194 km/h
Torque
340 - 580 Nm
Torque
125 - 230 Nm
Number of Cylinders
4 - 6
Number of Cylinders
3
Power kW
150 - 270 kW
Power kW
81 - 107 kW
Engine capacity
1968 - 2995 cm3
Engine capacity
1199 cm3

General
Model Year
2025
Model Year
2024 - 2025
CO2 Efficiency Class
F, D, E, B
CO2 Efficiency Class
A, D
Brand
Audi
Brand
Vauxhall

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What drive types are available for the Audi A6 Limousine?

Available configurations include Front-Wheel Drive or All-Wheel Drive.

The prices shown are estimates based on German list prices, adjusted for local VAT. Local registration taxes (e.g. NoVA, BPM or CO2 malus) are not included. This information is not legally binding.