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BMW 8 Series Convertible vs DS Automobiles DS 7 comparison

Compare performance (625 HP vs 130 HP), boot space and price (99,400 £ vs 41,900 £ ) at a glance. Find out which car is the better choice for you – BMW 8 Series Convertible or DS Automobiles DS 7?

BMW 8 Series Convertible vs DS Automobiles DS 7: Key differences

BMW 8 Series Convertible

  • substantially more power
  • considerably quicker 0–100 km/h
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DS Automobiles DS 7

4.8 (4 Reviews)
rate
  • considerably cheaper
  • clearly more efficient
  • moderately lighter
  • noticeably 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.

DS Automobiles DS 7 is considerably cheaper – starting at 41,900 £ , while the BMW 8 Series Convertible costs 99,400 £ . That’s a price difference of around 57,506 £.

Fuel consumption also shows a difference: the DS Automobiles DS 7 uses 5.5 L/100km and is clearly more efficient than the BMW 8 Series Convertible with 6.9 L/100km. The difference is about 1.4 L/100km.

DS 7

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 BMW 8 Series Convertible offers substantially more power – delivering 625 HP compared to 130 HP. That’s roughly 495 HP more horsepower.

When accelerating from 0 to 100 km/h, the BMW 8 Series Convertible is considerably quicker – completing the sprint in 3.3 s, while the DS Automobiles DS 7 takes 11.9 s. That’s about 8.6 s quicker.

There’s also a difference in torque: the BMW 8 Series Convertible delivers considerably more torque with 750 Nm compared to 300 Nm. That’s about 450 Nm more.

8 Series Convertible

Space and Everyday Use:

Whether family car or daily driver – which one offers more room, flexibility and comfort?

Seats: DS Automobiles DS 7 offers more seats – 5 vs 4.

In terms of curb weight, DS Automobiles DS 7 is moderately lighter – 1,651 kg compared to 1,915 kg. The difference is around 264 kg.

Looking at boot space, the DS Automobiles DS 7 offers noticeably more boot space – 555 L compared to 350 L. That’s a difference of about 205 L.

When it comes to payload, the BMW 8 Series Convertible carries marginally more – 425 kg compared to 399 kg. That’s a difference of about 26 kg.

Who wins the race in the data check?

The BMW 8 Series Convertible is clearly superior 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 £99,400
8 Series Convertible

BMW 8 Series Convertible

  • Engine Type Diesel MHEV, Petrol
  • Transmission Automatic
  • Drive Type All-Wheel Drive, Rear-Wheel Drive
  • Power HP 333 - 625 HP
  • Consumption L/100km 6.9 - 11.2 L/100km
BMW 8 Series Convertible
DS Automobiles DS 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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DS Automobiles DS 7

The DS 7 wraps Parisian elegance into SUV practicality, with sculpted surfaces, a jewel-like grille and an interior that feels more boutique lounge than family transporter. It appeals to buyers who want style and comfort without shouting, delivering a refined ride and clever tech that make daily driving feel a little more special — and yes, it’ll turn heads in the school run.

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BMW 8 Series Convertible
DS Automobiles DS 7

Costs and Consumption

Price
99,400 - 165,800 £
Price
41,900 - 46,100 £
Consumption L/100km
6.9 - 11.2 L/100km
Consumption L/100km
5.5 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
180 - 255 g/km
co2
145 g/km
Fuel tank capacity
66 - 68 L
Fuel tank capacity
-

Dimensions and Body

Body Type
Convertible
Body Type
SUV
Seats
4
Seats
5
Doors
2
Doors
-
Curb weight
1,915 - 2,125 kg
Curb weight
1,651 kg
Trunk capacity
350 L
Trunk capacity
555 L
Length
4,851 - 4,867 mm
Length
-
Width
1,902 - 1,907 mm
Width
1,891 mm
Height
1,345 - 1,353 mm
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
340 - 425 kg
Payload
399 kg

Engine and Performance

Engine Type
Diesel MHEV, Petrol
Engine Type
Diesel
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
Automatic Gearbox
Drive Type
All-Wheel Drive, Rear-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
333 - 625 HP
Power HP
130 HP
Acceleration 0-100km/h
3.3 - 5.5 s
Acceleration 0-100km/h
11.9 s
Max Speed
250 km/h
Max Speed
-
Torque
500 - 750 Nm
Torque
300 Nm
Number of Cylinders
6 - 8
Number of Cylinders
4
Power kW
245 - 460 kW
Power kW
96 kW
Engine capacity
2,993 - 4,395 cm3
Engine capacity
1,499 cm3

General

Model Year
2024
Model Year
2025
CO2 Efficiency Class
G
CO2 Efficiency Class
E
Brand
BMW
Brand
DS Automobiles
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.