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Audi A8 vs BMW iX1 - Differences and prices compared

Compare performance (571 HP vs 313 HP), boot space and price (91400 £ vs 41800 £ ) at a glance. Find out which car is the better choice for you – Audi A8 or BMW iX1?

Audi A8

5 (1 Reviews)
rate

BMW iX1

4.7 (3 Reviews)
rate

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

A8

Costs and Efficiency:

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

BMW iX1 has a decisively advantage in terms of price – it starts at 41800 £ , while the Audi A8 costs 91400 £ . That’s a price difference of around 49543 £.

iX1

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 A8 has a decisively edge – offering 571 HP compared to 313 HP. That’s roughly 258 HP more horsepower.

In acceleration from 0 to 100 km/h, the Audi A8 is clearly quicker – completing the sprint in 3.80 s, while the BMW iX1 takes 5.60 s. That’s about 1.80 s faster.

In terms of top speed, the Audi A8 performs noticeable better – reaching 250 km/h, while the BMW iX1 tops out at 180 km/h. The difference is around 70 km/h.

There’s also a difference in torque: Audi A8 pulls evident stronger with 800 Nm compared to 494 Nm. That’s about 306 Nm difference.

A8

Space and Everyday Use:

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

Both vehicles offer seating for 5 people.

In curb weight, BMW iX1 is hardly perceptible lighter – 1940 kg compared to 2035 kg. The difference is around 95 kg.

In terms of boot space, the Audi A8 offers minimal more room – 505 L compared to 490 L. That’s a difference of about 15 L.

When it comes to payload, Audi A8 evident takes the win – 700 kg compared to 495 kg. That’s a difference of about 205 kg.

Who wins the race?

The Audi A8 proves to be has a very small edge and therefore becomes our DriveDuel Champion!
Audi A8 is the better all-rounder in this comparison.

from about £91,400
A8

Audi A8

  • Engine Type : Petrol MHEV, Diesel MHEV
  • Transmission : Automatic
  • Drive Type : All-Wheel Drive
  • Power HP : 286 - 571 HP
  • Consumption L/100km : 7 - 11.5 L
Audi A8
BMW iX1

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

Audi A8

5 (1 Reviews)
rate

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.

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BMW iX1

4.7 (3 Reviews)
rate

The BMW iX1 wraps BMW's electric ambition into a compact SUV package that feels unexpectedly premium, with sharp handling and a crisp, modern cabin that keeps the driver in charge. It's ideal for buyers who want a stylish, quiet daily driver with useful practicality and tech-savvy touches — plus enough character to make the commute feel less like a chore and more like a short joyride.

details
Audi A8
BMW iX1

Costs and Consumption

Price
91400 - 134900 £
Price
41800 - 54600 £
Consumption L/100km
7 - 11.5 L
Consumption L/100km
-
Consumption kWh/100km
-
Consumption kWh/100km
15.8 - 17.1 kWh
Electric Range
-
Electric Range
436 - 463 km
Battery Capacity
-
Battery Capacity
64.80 kWh
co2
183 - 260 g/km
co2
0 g/km
Fuel tank capacity
82 L
Fuel tank capacity
-

Dimensions and Body

Body Type
Sedan
Body Type
SUV
Seats
5
Seats
5
Doors
4
Doors
5
Curb weight
2035 - 2295 kg
Curb weight
1940 - 2085 kg
Trunk capacity
505 L
Trunk capacity
490 L
Length
5190 - 5320 mm
Length
4500 mm
Width
1945 mm
Width
1845 mm
Height
1473 - 1488 mm
Height
1616 mm
Max trunk capacity
-
Max trunk capacity
1495 L
Payload
540 - 700 kg
Payload
495 kg

Engine and Performance

Engine Type
Petrol MHEV, Diesel MHEV
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
Reduction Gearbox
Drive Type
All-Wheel Drive
Drive Type
Front-Wheel Drive, All-Wheel Drive
Power HP
286 - 571 HP
Power HP
204 - 313 HP
Acceleration 0-100km/h
3.8 - 5.9 s
Acceleration 0-100km/h
5.6 - 8.6 s
Max Speed
250 km/h
Max Speed
170 - 180 km/h
Torque
500 - 800 Nm
Torque
250 - 494 Nm
Number of Cylinders
6 - 8
Number of Cylinders
-
Power kW
210 - 420 kW
Power kW
150 - 230 kW
Engine capacity
2967 - 3996 cm3
Engine capacity
-

General

Model Year
2025
Model Year
2022 - 2023
CO2 Efficiency Class
G
CO2 Efficiency Class
A
Brand
Audi
Brand
BMW
Is the Audi A8 offered with different drivetrains?

The Audi A8 is offered with 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.