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BMW Z4 vs Voyah Free comparison

Compare performance (340 HP vs 490 HP), boot space and price (43,500 £ vs 51,400 £ ) at a glance. Find out which car is the better choice for you – BMW Z4 or Voyah Free?

BMW Z4 vs Voyah Free: Key differences

BMW Z4

4.4 (1 Reviews)
rate
  • somewhat cheaper
  • clearly lighter
details

Voyah Free

4.9 (2 Reviews)
rate
  • noticeably more power
  • marginally quicker 0–100 km/h
  • considerably 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

Z4

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.

BMW Z4 is somewhat cheaper – starting at 43,500 £ , while the Voyah Free costs 51,400 £ . That’s a price difference of around 7,963 £.

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 Voyah Free offers noticeably more power – delivering 490 HP compared to 340 HP. That’s roughly 150 HP more horsepower.

When accelerating from 0 to 100 km/h, the Voyah Free is marginally quicker – completing the sprint in 4.4 s, while the BMW Z4 takes 4.5 s. That’s about 0.1 s quicker.

There’s also a difference in torque: the Voyah Free delivers noticeably more torque with 720 Nm compared to 500 Nm. That’s about 220 Nm more.

Z4

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 2.

In terms of curb weight, BMW Z4 is clearly lighter – 1,510 kg compared to 2,150 kg. The difference is around 640 kg.

Looking at boot space, the Voyah Free offers considerably more boot space – 560 L compared to 281 L. That’s a difference of about 279 L.

When it comes to payload, the Voyah Free carries clearly more – 605 kg compared to 235 kg. That’s a difference of about 370 kg.

Who wins the race in the data check?

The Voyah Free 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 £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
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Frequently compared as well

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Voyah Free
VS
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BMW Z4
Mercedes SL Class
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BMW Z4
Voyah Free

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

BMW Z4

The BMW Z4 is a taut, road-hugging roadster that pairs elegant, low-slung styling with a roof you can drop on a sunny whim, delivering that pure, wind-in-your-hair driving thrill few cars manage to match. It’s an ideal weekend companion for drivers who prefer engagement over practicality — bring good shoes rather than a lot of luggage, and you’ll get a grin every time you turn the wheel.

details
P90479448_highRes_bmw-z4-m40i-09-2022
P90479454_highRes_bmw-z4-m40i-09-2022
P90479457_highRes_bmw-z4-m40i-09-2022
P90479470_highRes_bmw-z4-m40i-09-2022
P90479471_highRes_bmw-z4-m40i-09-2022

Reviews BMW Z4

4.4 (1 Reviews)
rate
Maingard
26 Apr 2026, 13:19:10

Responsive car, very high-performing, very agile in corners.

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

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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serpimg_0Z8oHv

Reviews Voyah Free

4.9 (2 Reviews)
rate
Giancarlo
15 Mar 2026, 15:34:09

The car is technologically state-of-the-art: luxury seats that ventilate, heat and even massage for driver and passenger, a large boot and strong visual impact. It delivers assisted parking with camera support, adaptive cruise with steering stabilizer, voice controls and the ability to connect to countless apps like YouTube. The passenger can enjoy the onboard TV, which with a simple digital touch can be moved to the center of the cabin. It offers a 500 km range and a petrol engine. Two electric motors produce 500 hp and sprint from 0–100 km/h in 4.4 seconds. There are many other features too: pedestrian detection, drowsiness recognition, a panoramic roof, a stereo sound system with subwoofer—nothing is missing, not even a refrigerated glovebox with active air conditioning for drinks or snacks.

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

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XPeng G6
Voyah Free
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BMW Z4
Ford Mustang Convertible
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BMW Z4 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 BMW Z4 or the Ford …
BMW Z4
Voyah Free

Costs and Consumption
Price
43,500 - 65,300 £
Price
51,400 - 66,000 £
Consumption L/100km
6.9 - 8.5 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
157 - 191 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
Roadster
Body Type
SUV
Seats
2
Seats
5
Doors
-
Doors
-
Curb weight
1,510 - 1,640 kg
Curb weight
2,150 - 2,340 kg
Trunk capacity
281 L
Trunk capacity
560 L
Length
-
Length
-
Width
1,864 mm
Width
1,950 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
215 - 235 kg
Payload
605 kg

Engine and Performance
Engine Type
Petrol
Engine Type
Electric, Plugin Hybrid
Transmission
Manuel, Automatic
Transmission
Automatic
Transmission Detail
Manual Gearbox, Automatic Gearbox
Transmission Detail
Reduction Gearbox
Drive Type
Rear-Wheel Drive
Drive Type
All-Wheel Drive, Rear-Wheel Drive
Power HP
197 - 340 HP
Power HP
272 - 490 HP
Acceleration 0-100km/h
4.5 - 6.8 s
Acceleration 0-100km/h
4.4 - 7.6 s
Max Speed
-
Max Speed
-
Torque
320 - 500 Nm
Torque
410 - 720 Nm
Number of Cylinders
4 - 6
Number of Cylinders
4
Power kW
145 - 250 kW
Power kW
200 - 360 kW
Engine capacity
1,998 - 2,998 cm3
Engine capacity
1,499 cm3

General
Model Year
2,025 - 2,026
Model Year
2,024 - 2,025
CO2 Efficiency Class
F, G
CO2 Efficiency Class
A
Brand
BMW
Brand
Voyah
Is the BMW Z4 offered with different drivetrains?

The BMW Z4 is available as Rear-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.