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BMW 8 Series Convertible vs Voyah Free comparison

Compare performance (625 HP vs 490 HP), boot space and price (99,400 £ vs 51,400 £ ) at a glance. Find out which car is the better choice for you – BMW 8 Series Convertible or Voyah Free?

BMW 8 Series Convertible vs Voyah Free: Key differences

BMW 8 Series Convertible

  • clearly more power
  • visibly quicker 0–100 km/h
  • somewhat lighter
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Voyah Free

4.9 (2 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:

When it comes to price and running costs, the biggest differences usually appear. This is often where you see which car fits your budget better in the long run.

Voyah Free is significantly cheaper – starting at 51,400 £ , while the BMW 8 Series Convertible costs 99,400 £ . That’s a price difference of around 48,008 £.

Free

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 BMW 8 Series Convertible offers clearly more power – delivering 625 HP compared to 490 HP. That’s roughly 135 HP more horsepower.

When accelerating from 0 to 100 km/h, the BMW 8 Series Convertible is visibly quicker – completing the sprint in 3.3 s, while the Voyah Free takes 4.4 s. That’s about 1.1 s quicker.

There’s also a difference in torque: the BMW 8 Series Convertible delivers only slightly more torque with 750 Nm compared to 720 Nm. That’s about 30 Nm more.

8 Series Convertible

Space and Everyday Use:

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

Seats: Voyah Free offers more seats – 5 vs 4.

In terms of curb weight, BMW 8 Series Convertible is somewhat lighter – 1,915 kg compared to 2,150 kg. The difference is around 235 kg.

Looking at boot space, the Voyah Free offers markedly more boot space – 560 L compared to 350 L. That’s a difference of about 210 L.

When it comes to payload, the Voyah Free carries markedly more – 605 kg compared to 425 kg. That’s a difference of about 180 kg.

Who wins the race in the data check?

The Voyah Free 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 £51,400
Free

Voyah Free

  • Engine Type Electric, Plugin Hybrid
  • Transmission Automatic
  • Drive Type All-Wheel Drive, Rear-Wheel Drive
  • Power HP 272 - 490 HP
  • Consumption kWh/100km 20.2 kWh/100km
  • Electric Range 259 - 500 km
BMW 8 Series Convertible
Voyah Free

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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Voyah Free

The Voyah Free arrives with a striking, modern presence that blends Chinese flair and premium intent, turning heads without shouting for attention. Inside it serves a calm, tech-rich cabin and cushy seats that make daily driving feel a little more grown-up — a solid pick for buyers after EV luxury without the traditional badge premium.

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BMW 8 Series Convertible
Voyah Free

Costs and Consumption

Price
99,400 - 165,800 £
Price
51,400 - 66,000 £
Consumption L/100km
6.9 - 11.2 L/100km
Consumption L/100km
-
Consumption kWh/100km
-
Consumption kWh/100km
20.2 kWh/100km
Electric Range
-
Electric Range
259 - 500 km
Battery Capacity
-
Battery Capacity
-
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
SUV
Seats
4
Seats
5
Doors
2
Doors
-
Curb weight
1,915 - 2,125 kg
Curb weight
2,150 - 2,340 kg
Trunk capacity
350 L
Trunk capacity
560 L
Length
4,851 - 4,867 mm
Length
-
Width
1,902 - 1,907 mm
Width
1,950 mm
Height
1,345 - 1,353 mm
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
340 - 425 kg
Payload
605 kg

Engine and Performance

Engine Type
Diesel MHEV, Petrol
Engine Type
Electric, Plugin Hybrid
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
Reduction Gearbox
Drive Type
All-Wheel Drive, Rear-Wheel Drive
Drive Type
All-Wheel Drive, Rear-Wheel Drive
Power HP
333 - 625 HP
Power HP
272 - 490 HP
Acceleration 0-100km/h
3.3 - 5.5 s
Acceleration 0-100km/h
4.4 - 7.6 s
Max Speed
250 km/h
Max Speed
-
Torque
500 - 750 Nm
Torque
410 - 720 Nm
Number of Cylinders
6 - 8
Number of Cylinders
4
Power kW
245 - 460 kW
Power kW
200 - 360 kW
Engine capacity
2,993 - 4,395 cm3
Engine capacity
1,499 cm3

General

Model Year
2024
Model Year
2,024 - 2,025
CO2 Efficiency Class
G
CO2 Efficiency Class
A
Brand
BMW
Brand
Voyah
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.