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BMW 4 Series Convertible vs Dacia Spring comparison

Compare performance (530 HP vs 102 HP), boot space and price (52,600 £ vs 14,500 £ ) at a glance. Find out which car is the better choice for you – BMW 4 Series Convertible or Dacia Spring?

BMW 4 Series Convertible vs Dacia Spring: Key differences

BMW 4 Series Convertible

  • significantly more power
  • considerably quicker 0–100 km/h
  • moderately more trunk space
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Dacia Spring

4.7 (4 Reviews)
rate
  • clearly cheaper
  • considerably lighter
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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

4 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.

Dacia Spring is clearly cheaper – starting at 14,500 £ , while the BMW 4 Series Convertible costs 52,600 £ . That’s a price difference of around 38,143 £.

Spring

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 4 Series Convertible offers significantly more power – delivering 530 HP compared to 102 HP. That’s roughly 428 HP more horsepower.

When accelerating from 0 to 100 km/h, the BMW 4 Series Convertible is considerably quicker – completing the sprint in 3.7 s, while the Dacia Spring takes 9.6 s. That’s about 5.9 s quicker.

There’s also a difference in torque: the BMW 4 Series Convertible delivers substantially more torque with 700 Nm compared to 137 Nm. That’s about 563 Nm more.

4 Series Convertible

Space and Everyday Use:

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

Both vehicles offer seating for 4 people.

In terms of curb weight, Dacia Spring is considerably lighter – 1,070 kg compared to 1,765 kg. The difference is around 695 kg.

Looking at boot space, the BMW 4 Series Convertible offers moderately more boot space – 385 L compared to 308 L. That’s a difference of about 77 L.

When it comes to payload, the BMW 4 Series Convertible carries clearly more – 420 kg compared to 274 kg. That’s a difference of about 146 kg.

Who wins the race in the data check?

The BMW 4 Series Convertible has the upper hand 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 £52,600
4 Series Convertible

BMW 4 Series Convertible

  • Engine Type Diesel MHEV, Petrol, Petrol MHEV
  • Transmission Automatic
  • Drive Type Rear-Wheel Drive, All-Wheel Drive
  • Power HP 184 - 530 HP
  • Consumption L/100km 5.2 - 10.2 L/100km
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Frequently compared as well

BMW 4 Series Convertible
Mercedes CLE Convertible
VS
The BMW 4 Series Convertible and the Mercedes CLE Convertible go head-to-head as premium drop-top coupes, with the BMW known for taut, driver-focused handling and the CLE leaning into comfort, style, and advanced tech. Choose the 4 Series for a sharper, more engaging drive; opt for the CLE if you …
Dacia Spring
Renault Twingo
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Small, affordable and built for city life, the Dacia Spring and Renault Twingo offer two different takes on electric urban transport. This comparison cuts through the specs to show how they differ in range, interior space, driving character and ownership costs so you can choose the better fit.
BMW 4 Series Convertible
Dacia Spring

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

BMW 4 Series Convertible

The BMW 4 Series Convertible blends coupe-like elegance with open-top drama, its sleek profile and distinctive grille demanding attention whether the roof’s up or down. Behind the wheel it serves up taut handling and a refined ride, making it a rewarding choice for drivers who want sporty character without sacrificing everyday comfort — and yes, it looks spectacular when you drop the top.

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Reviews BMW 4 Series Convertible

No reviews yet. Share your experience and help others decide.

Dacia Spring

The Dacia Spring is an unpretentious city electric that strips EV ownership down to the essentials, offering clean, fuss-free transport for daily urban life. It won't impress luxury-seekers, but its cheerful practicality and rock-bottom running costs make it a clever, no-nonsense choice for anyone who wants electric mobility without the drama.

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Reviews Dacia Spring

4.7 (4 Reviews)
rate
Cristian
12 Jan 2026, 12:27:33

Best car for value

How do you mainly use this car? (optional): Commuter (short/medium distance)
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money

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Dacia Spring and Nissan Leaf go head-to-head: compare performance, space, features and price in one quick overview to see which model suits your daily driving, budget and lifestyle better. A clear, side-by-side look helps you make the smarter choice. || Unsure whether the Dacia Spring or the …
Dacia Spring
Hyundai Inster
VS
The Dacia Spring vs Hyundai Inster pits an ultra‑affordable, no‑frills electric city car against Hyundai’s more fully featured alternative. Choose the Spring for the lowest purchase cost and simple practicality, or the Inster for greater comfort, equipment and perceived refinement.
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BMW 4 Series Convertible
Ford Mustang Convertible
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BMW 4 Series Convertible and Ford Mustang Convertible go head-to-head: compare performance, space, features and price in one quick overview to see which model suits your daily driving, budget and lifestyle better. A clear, side-by-side look helps you make the smarter choice. || Unsure whether the …
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Dacia Spring
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BMW 4 Series Convertible
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BMW 4 Series Convertible
Dacia Spring

Costs and Consumption
Price
52,600 - 97,800 £
Price
14,500 - 16,900 £
Consumption L/100km
5.2 - 10.2 L/100km
Consumption L/100km
-
Consumption kWh/100km
-
Consumption kWh/100km
12.4 - 12.7 kWh/100km
Electric Range
-
Electric Range
221 - 225 km
Battery Capacity
-
Battery Capacity
-
co2
136 - 231 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
Convertible
Body Type
SUV
Seats
4
Seats
4
Doors
-
Doors
-
Curb weight
1,765 - 2,055 kg
Curb weight
1,070 kg
Trunk capacity
385 L
Trunk capacity
308 L
Length
-
Length
-
Width
1,852 - 1,887 mm
Width
1,583 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
345 - 420 kg
Payload
274 kg

Engine and Performance
Engine Type
Diesel MHEV, Petrol, Petrol MHEV
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
Reduction Gearbox
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
184 - 530 HP
Power HP
70 - 102 HP
Acceleration 0-100km/h
3.7 - 8.2 s
Acceleration 0-100km/h
9.6 - 12.3 s
Max Speed
-
Max Speed
-
Torque
300 - 700 Nm
Torque
137 Nm
Number of Cylinders
4 - 6
Number of Cylinders
-
Power kW
135 - 390 kW
Power kW
52 - 75 kW
Engine capacity
1,995 - 2,998 cm3
Engine capacity
-

General
Model Year
2,024 - 2,025
Model Year
2025
CO2 Efficiency Class
E, F, G
CO2 Efficiency Class
A
Brand
BMW
Brand
Dacia
What drive types are available for the BMW 4 Series Convertible?

The BMW 4 Series Convertible is available as Rear-Wheel Drive or All-Wheel Drive.

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.