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Mercedes SL Class vs MG MG5 comparison

Compare performance (816 HP vs 177 HP), boot space and price (112,700 £ vs 30,400 £ ) at a glance. Find out which car is the better choice for you – Mercedes SL Class or MG MG5?

Mercedes SL Class vs MG MG5: Key differences

Mercedes SL Class

  • substantially more power
  • clearly quicker 0–100 km/h
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MG MG5

5 (1 Reviews)
rate
  • considerably cheaper
  • clearly more electric range
  • somewhat lighter
  • substantially more trunk space
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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.

MG MG5 is considerably cheaper – starting at 30,400 £ , while the Mercedes SL Class costs 112,700 £ . That’s a price difference of around 82,284 £.

As for electric range, the MG MG5 offers clearly more range – reaching up to 400 km, about 388 km more than the Mercedes SL Class.

MG5

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 substantially more power – delivering 816 HP compared to 177 HP. That’s roughly 639 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mercedes SL Class is clearly quicker – completing the sprint in 2.9 s, while the MG MG5 takes 8.3 s. That’s about 5.4 s quicker.

There’s also a difference in torque: the Mercedes SL Class delivers substantially more torque with 1,420 Nm compared to 280 Nm. That’s about 1,140 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: MG MG5 offers more seats – 5 vs 4.

In terms of curb weight, MG MG5 is somewhat lighter – 1,562 kg compared to 1,810 kg. The difference is around 248 kg.

Looking at boot space, the MG MG5 offers substantially more boot space – 479 L compared to 240 L. That’s a difference of about 239 L.

When it comes to payload, the MG MG5 carries somewhat more – 455 kg compared to 375 kg. That’s a difference of about 80 kg.

Who wins the race in the data check?

The MG MG5 stands well ahead of its rival 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 £30,400
MG5

MG MG5

  • Engine Type Electric
  • Transmission Automatic
  • Drive Type Front-Wheel Drive
  • Power HP 156 - 177 HP
  • Consumption kWh/100km 17.5 - 18.4 kWh/100km
  • Electric Range 310 - 400 km
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Frequently compared as well

Mercedes SL Class
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MG MG5
MG ZS
VS
In the battle between the MG MG5 and MG ZS, each model showcases its unique strengths appealing to different segments of the automotive market. The MG5 is a spacious electric sedan that offers impressive range and practicality, making it ideal for families and commuters alike. Meanwhile, the MG ZS, …
Mercedes SL Class
MG MG5

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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Reviews Mercedes SL Class

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

MG MG5

The MG5 is a surprisingly practical and stylish estate that gives family buyers a sensible, down-to-earth alternative to bland crossovers. As an electric wagon it blends everyday usability with low running costs and a cheeky dash of character, making it an easy pick if you value space and thrift over badge snobbery.

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Reviews MG MG5

5 (1 Reviews)
rate

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

Frequently compared as well

MG MG5
MG MGS5 EV
VS
If you want a practical, wallet-friendly electric estate, the MG5 delivers class-leading boot space, sensible range and no-nonsense value for everyday life; the MG S5 EV, by contrast, leans into SUV styling, sharper tech and a bit more punch when the lights go green. Choose the MG5 for honest, …
MG MG4
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Mercedes SL Class
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Mercedes SL Class
MG MG5

Costs and Consumption
Price
112,700 - 219,300 £
Price
30,400 - 34,300 £
Consumption L/100km
9 - 13.6 L/100km
Consumption L/100km
-
Consumption kWh/100km
-
Consumption kWh/100km
17.5 - 18.4 kWh/100km
Electric Range
12 km
Electric Range
310 - 400 km
Battery Capacity
-
Battery Capacity
48.3 - 57.7 kWh
co2
206 - 309 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
Roadster
Body Type
Estate
Seats
4
Seats
5
Doors
-
Doors
5
Curb weight
1,810 - 2,195 kg
Curb weight
1,562 kg
Trunk capacity
110 - 240 L
Trunk capacity
479 L
Length
-
Length
4,600 mm
Width
1,915 mm
Width
1,818 mm
Height
-
Height
1,543 mm
Max trunk capacity
-
Max trunk capacity
1,367 L
Payload
145 - 375 kg
Payload
455 kg

Engine and Performance
Engine Type
Petrol MHEV, Petrol, Plug-in Hybrid
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
-
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
435 - 816 HP
Power HP
156 - 177 HP
Acceleration 0-100km/h
2.9 - 4.7 s
Acceleration 0-100km/h
8.3 s
Max Speed
-
Max Speed
185 km/h
Torque
500 - 1,420 Nm
Torque
280 Nm
Number of Cylinders
4 - 8
Number of Cylinders
-
Power kW
320 - 600 kW
Power kW
115 - 130 kW
Engine capacity
1,991 - 3,982 cm3
Engine capacity
-

General
Model Year
2025
Model Year
2022
CO2 Efficiency Class
G
CO2 Efficiency Class
A
Brand
Mercedes-Benz
Brand
MG
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.