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Mercedes SL Class vs Voyah Free comparison

Compare performance (816 HP vs 490 HP), boot space and price (112,700 £ vs 51,400 £ ) at a glance. Find out which car is the better choice for you – Mercedes SL Class or Voyah Free?

Mercedes SL Class vs Voyah Free: Key differences

Mercedes SL Class

  • visibly more power
  • considerably quicker 0–100 km/h
  • slightly lighter
details

Voyah Free

4.9 (2 Reviews)
rate
  • substantially cheaper
  • clearly more electric range
  • clearly 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

SL Class

Costs and Efficiency:

Looking at overall running costs, both models reveal some interesting differences in everyday economy.

Voyah Free is substantially cheaper – starting at 51,400 £ , while the Mercedes SL Class costs 112,700 £ . That’s a price difference of around 61,284 £.

As for electric range, the Voyah Free offers clearly more range – reaching up to 500 km, about 488 km more than the Mercedes SL Class.

Free

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 Mercedes SL Class offers visibly more power – delivering 816 HP compared to 490 HP. That’s roughly 326 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mercedes SL Class is considerably quicker – completing the sprint in 2.9 s, while the Voyah Free takes 4.4 s. That’s about 1.5 s quicker.

There’s also a difference in torque: the Mercedes SL Class delivers significantly more torque with 1,420 Nm compared to 720 Nm. That’s about 700 Nm more.

SL Class

Space and Everyday Use:

Beyond pure performance, interior space and usability matter most in daily life. This is where you see which car is more practical and versatile.

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

In terms of curb weight, Mercedes SL Class is slightly lighter – 1,810 kg compared to 2,150 kg. The difference is around 340 kg.

Looking at boot space, the Voyah Free offers clearly more boot space – 560 L compared to 240 L. That’s a difference of about 320 L.

When it comes to payload, the Voyah Free carries noticeably more – 605 kg compared to 375 kg. That’s a difference of about 230 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
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Mercedes SL Class
Voyah Free

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Mercedes SL Class

The Mercedes SL blends timeless elegance with a cheeky sense of occasion, its retractable roof turning any commute into a small celebratory parade. Behind the wheel it behaves like a grown-up sports car that prefers comfort and presence over headline-grabbing bravado, making it a tempting choice for buyers who want to arrive in style.

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15C1119_029
15C1119_120
15C1119_004

Reviews Mercedes SL Class

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

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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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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Mercedes SL Class
Voyah Free

Costs and Consumption
Price
112,700 - 219,300 £
Price
51,400 - 66,000 £
Consumption L/100km
9 - 13.6 L/100km
Consumption L/100km
-
Consumption kWh/100km
-
Consumption kWh/100km
20.2 kWh/100km
Electric Range
12 km
Electric Range
259 - 500 km
Battery Capacity
-
Battery Capacity
-
co2
206 - 309 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
Roadster
Body Type
SUV
Seats
4
Seats
5
Doors
-
Doors
-
Curb weight
1,810 - 2,195 kg
Curb weight
2,150 - 2,340 kg
Trunk capacity
110 - 240 L
Trunk capacity
560 L
Length
-
Length
-
Width
1,915 mm
Width
1,950 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
145 - 375 kg
Payload
605 kg

Engine and Performance
Engine Type
Petrol MHEV, Petrol, Plugin Hybrid
Engine Type
Electric, Plugin Hybrid
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
Reduction Gearbox
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Drive Type
All-Wheel Drive, Rear-Wheel Drive
Power HP
435 - 816 HP
Power HP
272 - 490 HP
Acceleration 0-100km/h
2.9 - 4.7 s
Acceleration 0-100km/h
4.4 - 7.6 s
Max Speed
-
Max Speed
-
Torque
500 - 1,420 Nm
Torque
410 - 720 Nm
Number of Cylinders
4 - 8
Number of Cylinders
4
Power kW
320 - 600 kW
Power kW
200 - 360 kW
Engine capacity
1,991 - 3,982 cm3
Engine capacity
1,499 cm3

General
Model Year
2025
Model Year
2,024 - 2,025
CO2 Efficiency Class
G
CO2 Efficiency Class
A
Brand
Mercedes-Benz
Brand
Voyah
What drive types are available for the Mercedes SL Class?

The Mercedes SL Class is offered with 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.