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BMW 8 Series Convertible vs VW ID.7 comparison

Compare performance (625 HP vs 340 HP), boot space and price (99,400 £ vs 46,400 £ ) at a glance. Find out which car is the better choice for you – BMW 8 Series Convertible or VW ID.7?

BMW 8 Series Convertible vs VW ID.7: Key differences

BMW 8 Series Convertible

  • considerably more power
  • significantly quicker 0–100 km/h
  • somewhat lighter
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VW ID.7

4.2 (7 Reviews)
rate
  • significantly cheaper
  • markedly 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

8 Series Convertible

Costs and Efficiency:

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

VW ID.7 is significantly cheaper – starting at 46,400 £ , while the BMW 8 Series Convertible costs 99,400 £ . That’s a price difference of around 53,053 £.

ID.7

Engine and Performance:

Power, torque and acceleration say a lot about how a car feels on the road. This is where you see which model delivers more driving dynamics.

When it comes to engine power, the BMW 8 Series Convertible offers considerably more power – delivering 625 HP compared to 340 HP. That’s roughly 285 HP more horsepower.

When accelerating from 0 to 100 km/h, the BMW 8 Series Convertible is significantly quicker – completing the sprint in 3.3 s, while the VW ID.7 takes 5.4 s. That’s about 2.1 s quicker.

Looking at top speed, the BMW 8 Series Convertible is noticeably faster – reaching 250 km/h, while the VW ID.7 tops out at 180 km/h. The difference is around 70 km/h.

There’s also a difference in torque: the BMW 8 Series Convertible delivers only slightly more torque with 750 Nm compared to 679 Nm. That’s about 71 Nm more.

8 Series Convertible

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: VW ID.7 offers more seats – 5 vs 4.

In terms of curb weight, BMW 8 Series Convertible is somewhat lighter – 1,915 kg compared to 2,180 kg. The difference is around 265 kg.

Looking at boot space, the VW ID.7 offers markedly more boot space – 532 L compared to 350 L. That’s a difference of about 182 L.

When it comes to payload, the VW ID.7 carries marginally more – 465 kg compared to 425 kg. That’s a difference of about 40 kg.

Who wins the race in the data check?

The VW ID.7 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.

from £46,400
ID.7

VW ID.7

  • Engine Type Electric
  • Transmission Automatic
  • Drive Type Rear-Wheel Drive, All-Wheel Drive
  • Power HP 286 - 340 HP
  • Consumption kWh/100km 13.6 - 16.2 kWh/100km
  • Electric Range 594 - 708 km
BMW 8 Series Convertible
VW ID.7

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

BMW 8 Series Convertible

The BMW 8 Series Convertible is a head-turning grand tourer that drops its roof with the kind of theatrical flourish you expect from a modern Bavarian showboat. It wraps occupants in sumptuous materials and driver-focused polish, offering effortless long-distance comfort and just enough drama to make every arrival feel like an occasion.

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VW ID.7

VW ID.7 arrives as Volkswagen's electric grand tourer, pairing a low-slung, aerodynamic silhouette with a calm, understated interior that prioritizes comfort and space. It’s a sensible choice for buyers who want a relaxed, high-tech cruiser that covers motorway miles with poise rather than bravado.

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BMW 8 Series Convertible
VW ID.7

Costs and Consumption

Price
99,400 - 165,800 £
Price
46,400 - 54,200 £
Consumption L/100km
6.9 - 11.2 L/100km
Consumption L/100km
-
Consumption kWh/100km
-
Consumption kWh/100km
13.6 - 16.2 kWh/100km
Electric Range
-
Electric Range
594 - 708 km
Battery Capacity
-
Battery Capacity
77 - 86 kWh
co2
180 - 255 g/km
co2
0 g/km
Fuel tank capacity
66 - 68 L
Fuel tank capacity
-

Dimensions and Body

Body Type
Convertible
Body Type
Hatchback
Seats
4
Seats
5
Doors
2
Doors
5
Curb weight
1,915 - 2,125 kg
Curb weight
2,180 - 2,325 kg
Trunk capacity
350 L
Trunk capacity
532 L
Length
4,851 - 4,867 mm
Length
4,961 mm
Width
1,902 - 1,907 mm
Width
1,862 mm
Height
1,345 - 1,353 mm
Height
1,535 - 1,536 mm
Max trunk capacity
-
Max trunk capacity
1,586 L
Payload
340 - 425 kg
Payload
460 - 465 kg

Engine and Performance

Engine Type
Diesel MHEV, Petrol
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
Reduction Gearbox
Drive Type
All-Wheel Drive, Rear-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
333 - 625 HP
Power HP
286 - 340 HP
Acceleration 0-100km/h
3.3 - 5.5 s
Acceleration 0-100km/h
5.4 - 6.6 s
Max Speed
250 km/h
Max Speed
180 km/h
Torque
500 - 750 Nm
Torque
545 - 679 Nm
Number of Cylinders
6 - 8
Number of Cylinders
-
Power kW
245 - 460 kW
Power kW
210 - 250 kW
Engine capacity
2,993 - 4,395 cm3
Engine capacity
-

General

Model Year
2024
Model Year
2,023 - 2,024
CO2 Efficiency Class
G
CO2 Efficiency Class
A
Brand
BMW
Brand
VW
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.