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Audi A7 vs Audi A8 comparison

Compare performance (630 HP vs 571 HP), boot space and price (55,000 £ vs 91,400 £ ) at a glance. Find out which car is the better choice for you – Audi A7 or Audi A8?

Audi A7 vs Audi A8: Key differences

Audi A7

  • clearly cheaper
  • marginally more power
  • substantially more efficient
  • a bit more electric range
  • slightly quicker 0–100 km/h
  • somewhat lighter
  • visibly more trunk space

Audi A8

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

A7

Costs and Efficiency:

Looking at overall running costs, both models reveal some interesting differences in everyday economy.

Audi A7 is clearly cheaper – starting at 55,000 £ , while the Audi A8 costs 91,400 £ . That’s a price difference of around 36,343 £.

Fuel consumption also shows a difference: the Audi A7 uses 1.2 L/100km and is substantially more efficient than the Audi A8 with 4.6 L/100km. The difference is about 3.4 L/100km.

As for electric range, the Audi A7 offers a bit more range – reaching up to 68 km, about 10 km more than the Audi A8.

A8

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 Audi A7 offers marginally more power – delivering 630 HP compared to 571 HP. That’s roughly 59 HP more horsepower.

When accelerating from 0 to 100 km/h, the Audi A7 is slightly quicker – completing the sprint in 3.4 s, while the Audi A8 takes 3.8 s. That’s about 0.4 s quicker.

There’s also a difference in torque: the Audi A7 delivers barely more torque with 850 Nm compared to 800 Nm. That’s about 50 Nm more.

A7

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: Audi A8 offers more seats – 5 vs 4.

In terms of curb weight, Audi A7 is somewhat lighter – 1,770 kg compared to 2,035 kg. The difference is around 265 kg.

Looking at boot space, the Audi A7 offers visibly more boot space – 535 L compared to 390 L. That’s a difference of about 145 L.

When it comes to payload, the Audi A8 carries slightly more – 700 kg compared to 600 kg. That’s a difference of about 100 kg.

Who wins the race in the data check?

The Audi A7 holds a decisive overall lead 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 £55,000
A7

Audi A7

  • Engine Type : Diesel MHEV, Petrol MHEV, Plugin Hybrid
  • Transmission : Automatic
  • Drive Type : All-Wheel Drive, Front-Wheel Drive
  • Power HP : 204 - 630 HP
  • Consumption L/100km : 1.2 - 12.2 L/100km
  • Electric Range : 67 - 68 km
Audi A7
Audi A8

Costs and Consumption

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Engine and Performance

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Dimensions and Body

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Audi A7

The Audi A7 wraps elegant fastback lines around a sumptuous, tech-packed cabin that turns everyday drives into something a bit more special. It strikes a polished balance between relaxed comfort and engaging poise, so you’ll enjoy long cruises and spirited backroad runs while arriving in unmistakable style.

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Audi A8

The Audi A8 arrives with the kind of quiet authority that makes other limousines feel like they’re trying too hard, offering a cabin wrapped in subtle luxury and tech that never demands attention. For buyers who want composed comfort and discreet status, it’s the sensible splurge that turns daily commutes into a private parade.

details
Audi A7
Audi A8

Costs and Consumption

Price
55,000 - 117,900 £
Price
91,400 - 134,900 £
Consumption L/100km
1.2 - 12.2 L/100km
Consumption L/100km
4.6 - 11.5 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
67 - 68 km
Electric Range
58 km
Battery Capacity
14.4 kWh
Battery Capacity
-
co2
28 - 276 g/km
co2
105 - 260 g/km
Fuel tank capacity
52 - 73 L
Fuel tank capacity
-

Dimensions and Body

Body Type
Hatchback
Body Type
Sedan
Seats
4
Seats
5
Doors
5
Doors
-
Curb weight
1,770 - 2,150 kg
Curb weight
2,035 - 2,415 kg
Trunk capacity
380 - 535 L
Trunk capacity
390 L
Length
4,969 - 5,009 mm
Length
-
Width
1,908 - 1,950 mm
Width
1,945 mm
Height
1,422 - 1,424 mm
Height
-
Max trunk capacity
1,235 - 1,390 L
Max trunk capacity
-
Payload
510 - 600 kg
Payload
525 - 700 kg

Engine and Performance

Engine Type
Diesel MHEV, Petrol MHEV, Plugin Hybrid
Engine Type
Petrol MHEV, Diesel MHEV, Plugin Hybrid
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Dual-Clutch Automatic, Automatic Gearbox
Transmission Detail
Automatic Gearbox
Drive Type
All-Wheel Drive, Front-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
204 - 630 HP
Power HP
286 - 571 HP
Acceleration 0-100km/h
3.4 - 8.1 s
Acceleration 0-100km/h
3.8 - 5.9 s
Max Speed
245 - 280 km/h
Max Speed
-
Torque
370 - 850 Nm
Torque
500 - 800 Nm
Number of Cylinders
4 - 8
Number of Cylinders
6 - 8
Power kW
150 - 463 kW
Power kW
210 - 420 kW
Engine capacity
1,968 - 3,996 cm3
Engine capacity
2,967 - 3,996 cm3

General

Model Year
2,023 - 2,024
Model Year
2,025
CO2 Efficiency Class
E, F, B, G
CO2 Efficiency Class
G, C
Brand
Audi
Brand
Audi
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.