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Mercedes SL Class vs Maserati GranTurismo - Differences and prices compared

Compare performance (816 HP vs 762 HP), boot space and price (112700 £ vs 135800 £ ) at a glance. Find out which car is the better choice for you – Mercedes SL Class or Maserati GranTurismo?

Mercedes SL Class

Maserati GranTurismo

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

SL Class

Costs and Efficiency:

Price and efficiency are key factors when choosing a car – and this is often where the real differences emerge.

Mercedes SL Class has a noticeable advantage in terms of price – it starts at 112700 £ , while the Maserati GranTurismo costs 135800 £ . That’s a price difference of around 23072 £.

Fuel consumption also shows a difference: Mercedes SL Class manages with 9 L and is therefore to a small extent more efficient than the Maserati GranTurismo with 9.90 L. The difference is about 0.90 L per 100 km.

As for electric range, the Maserati GranTurismo performs significantly better – achieving up to 455 km, about 443 km more than the Mercedes SL Class.

GranTurismo

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 has a minimal edge – offering 816 HP compared to 762 HP. That’s roughly 54 HP more horsepower.

In acceleration from 0 to 100 km/h, the Maserati GranTurismo is barely noticeable quicker – completing the sprint in 2.70 s, while the Mercedes SL Class takes 2.90 s. That’s about 0.20 s faster.

In terms of top speed, the Maserati GranTurismo performs hardly perceptible better – reaching 325 km/h, while the Mercedes SL Class tops out at 317 km/h. The difference is around 8 km/h.

There’s also a difference in torque: Mercedes SL Class pulls slight stronger with 1420 Nm compared to 1350 Nm. That’s about 70 Nm difference.

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.

Both vehicles offer seating for 4 people.

In curb weight, Maserati GranTurismo is minimal lighter – 1795 kg compared to 1810 kg. The difference is around 15 kg.

In terms of boot space, the Maserati GranTurismo offers clearly perceptible more room – 310 L compared to 240 L. That’s a difference of about 70 L.

When it comes to payload, Maserati GranTurismo noticeable takes the win – 500 kg compared to 375 kg. That’s a difference of about 125 kg.

Who wins the race in the data check?

The Maserati GranTurismo sits 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.

Mercedes SL Class
Maserati GranTurismo

Costs and Consumption

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Engine and Performance

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Dimensions and Body

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from about £135,800
GranTurismo

Maserati GranTurismo

  • Engine Type : Electric, Petrol
  • Transmission : Automatic
  • Drive Type : All-Wheel Drive
  • Power HP : 490 - 762 HP
  • Consumption L/100km : 9.9 - 10 L
  • Consumption kWh/100km : 22.10 kWh
  • Electric Range : 455 km

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.

details

Maserati GranTurismo

The Maserati GranTurismo is a swooping Italian grand tourer that marries dramatic, museum-worthy styling with a sonorous exhaust note that insists on being noticed. It’s the kind of indulgent cruiser for buyers who want theatrical presence and a luxurious, long-distance demeanour rather than everyday practicality.

details
Mercedes SL Class
Maserati GranTurismo

Costs and Consumption

Price
112700 - 219300 £
Price
135800 - 170500 £
Consumption L/100km
9 - 13.6 L
Consumption L/100km
9.9 - 10 L
Consumption kWh/100km
-
Consumption kWh/100km
22.10 kWh
Electric Range
12 km
Electric Range
455 km
Battery Capacity
-
Battery Capacity
83 kWh
co2
206 - 309 g/km
co2
0 - 226 g/km
Fuel tank capacity
70 L
Fuel tank capacity
70 L

Dimensions and Body

Body Type
Roadster
Body Type
Coupe
Seats
4
Seats
4
Doors
2
Doors
2
Curb weight
1810 - 2195 kg
Curb weight
1795 - 2260 kg
Trunk capacity
110 - 240 L
Trunk capacity
270 - 310 L
Length
4697 - 4705 mm
Length
4959 - 4966 mm
Width
1915 mm
Width
1957 mm
Height
1354 - 1359 mm
Height
1353 mm
Max trunk capacity
-
Max trunk capacity
-
Payload
145 - 375 kg
Payload
470 - 500 kg

Engine and Performance

Engine Type
Petrol MHEV, Petrol, Plugin Hybrid
Engine Type
Electric, Petrol
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
Reduction Gearbox, Automatic Gearbox
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
381 - 816 HP
Power HP
490 - 762 HP
Acceleration 0-100km/h
2.9 - 4.9 s
Acceleration 0-100km/h
2.7 - 3.9 s
Max Speed
260 - 317 km/h
Max Speed
302 - 325 km/h
Torque
480 - 1420 Nm
Torque
600 - 1350 Nm
Number of Cylinders
4 - 8
Number of Cylinders
6
Power kW
280 - 600 kW
Power kW
361 - 560 kW
Engine capacity
1991 - 3982 cm3
Engine capacity
2992 cm3

General

Model Year
2025
Model Year
2024
CO2 Efficiency Class
G
CO2 Efficiency Class
A, G
Brand
Mercedes-Benz
Brand
Maserati
What drive types are available for the Mercedes SL Class?

The Mercedes SL Class is available as Rear-Wheel Drive or All-Wheel Drive.

The prices shown are estimates based on German list prices, adjusted for local VAT. Local registration taxes (e.g. NoVA, BPM or CO2 malus) are not included. This information is not legally binding.