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BMW 8 Series Convertible vs Kia Picanto comparison

Compare performance (625 HP vs 68 HP), boot space and price (99,400 £ vs 15,100 £ ) at a glance. Find out which car is the better choice for you – BMW 8 Series Convertible or Kia Picanto?

BMW 8 Series Convertible vs Kia Picanto: Key differences

BMW 8 Series Convertible

  • considerably more power
  • substantially quicker 0–100 km/h
  • markedly more trunk space
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Kia Picanto

4.4 (4 Reviews)
rate
  • clearly cheaper
  • noticeably more efficient
  • clearly lighter
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By Achim Sedelmaier

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

8 Series Convertible

Costs and Efficiency:

Price and efficiency are often the first things buyers look at. Here it becomes clear which model has the long-term edge – whether at the pump, the plug, or in purchase price.

Kia Picanto is clearly cheaper – starting at 15,100 £ , while the BMW 8 Series Convertible costs 99,400 £ . That’s a price difference of around 84,351 £.

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

Picanto

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 considerably more power – delivering 625 HP compared to 68 HP. That’s roughly 557 HP more horsepower.

When accelerating from 0 to 100 km/h, the BMW 8 Series Convertible is substantially quicker – completing the sprint in 3.3 s, while the Kia Picanto takes 14.6 s. That’s about 11.3 s quicker.

There’s also a difference in torque: the BMW 8 Series Convertible delivers considerably more torque with 750 Nm compared to 96 Nm. That’s about 654 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: Kia Picanto offers more seats – 5 vs 4.

In terms of curb weight, Kia Picanto is clearly lighter – 1,124 kg compared to 1,915 kg. The difference is around 791 kg.

Looking at boot space, the BMW 8 Series Convertible offers markedly more boot space – 350 L compared to 255 L. That’s a difference of about 95 L.

When it comes to payload, the BMW 8 Series Convertible carries clearly more – 425 kg compared to 332 kg. That’s a difference of about 93 kg.

Who wins the race in the data check?

The BMW 8 Series Convertible 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 £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
Kia Picanto

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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Kia Picanto

Kia Picanto is a cheeky city hatch that squeezes surprising style, practicality and a smile-inducing drive into a pocket-friendly package. It’s ideal for urban buyers who want fuss-free running, effortless parking and a car that punches above its class without pretending to be anything it’s not.

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BMW 8 Series Convertible
Kia Picanto

Costs and Consumption

Price
99,400 - 165,800 £
Price
15,100 - 19,500 £
Consumption L/100km
6.9 - 11.2 L/100km
Consumption L/100km
5.5 - 5.9 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
180 - 255 g/km
co2
126 - 134 g/km
Fuel tank capacity
66 - 68 L
Fuel tank capacity
-

Dimensions and Body

Body Type
Convertible
Body Type
Hatchback
Seats
4
Seats
4 - 5
Doors
2
Doors
-
Curb weight
1,915 - 2,125 kg
Curb weight
1,124 - 1,131 kg
Trunk capacity
350 L
Trunk capacity
255 L
Length
4,851 - 4,867 mm
Length
-
Width
1,902 - 1,907 mm
Width
1,595 mm
Height
1,345 - 1,353 mm
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
340 - 425 kg
Payload
253 - 332 kg

Engine and Performance

Engine Type
Diesel MHEV, Petrol
Engine Type
Petrol
Transmission
Automatic
Transmission
Manuel, Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
Manual Gearbox, Automated Manual
Drive Type
All-Wheel Drive, Rear-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
333 - 625 HP
Power HP
68 HP
Acceleration 0-100km/h
3.3 - 5.5 s
Acceleration 0-100km/h
14.6 - 17.2 s
Max Speed
250 km/h
Max Speed
-
Torque
500 - 750 Nm
Torque
96 Nm
Number of Cylinders
6 - 8
Number of Cylinders
3
Power kW
245 - 460 kW
Power kW
50 kW
Engine capacity
2,993 - 4,395 cm3
Engine capacity
998 cm3

General

Model Year
2024
Model Year
2025
CO2 Efficiency Class
G
CO2 Efficiency Class
D
Brand
BMW
Brand
Kia
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.