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Maserati GranTurismo vs McLaren Supercar Series Roadster comparison

Compare performance (550 HP vs 700 HP), boot space and price (135,800 £ vs 234,000 £ ) at a glance. Find out which car is the better choice for you – Maserati GranTurismo or McLaren Supercar Series Roadster?

Maserati GranTurismo vs McLaren Supercar Series Roadster: Key differences

Maserati GranTurismo

3.3 (1 Reviews)
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  • considerably cheaper
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McLaren Supercar Series Roadster

  • visibly more power
  • significantly more efficient
  • moderately quicker 0–100 km/h
  • moderately 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

GranTurismo

Costs and Efficiency:

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

Maserati GranTurismo is considerably cheaper – starting at 135,800 £ , while the McLaren Supercar Series Roadster costs 234,000 £ . That’s a price difference of around 98,224 £.

Fuel consumption also shows a difference: the McLaren Supercar Series Roadster uses 4.8 L/100km and is significantly more efficient than the Maserati GranTurismo with 10 L/100km. The difference is about 5.2 L/100km.

Supercar Series Roadster

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 McLaren Supercar Series Roadster offers visibly more power – delivering 700 HP compared to 550 HP. That’s roughly 150 HP more horsepower.

When accelerating from 0 to 100 km/h, the McLaren Supercar Series Roadster is moderately quicker – completing the sprint in 3 s, while the Maserati GranTurismo takes 3.5 s. That’s about 0.5 s quicker.

There’s also a difference in torque: the McLaren Supercar Series Roadster delivers very slightly more torque with 720 Nm compared to 650 Nm. That’s about 70 Nm more.

GranTurismo

Space and Everyday Use:

Cabin size, boot volume and payload all play a role in everyday practicality. Here, comfort and flexibility make the difference.

Seats: Maserati GranTurismo offers more seats – 4 vs 2.

In terms of curb weight, McLaren Supercar Series Roadster is moderately lighter – 1,560 kg compared to 1,795 kg. The difference is around 235 kg.

Who wins the race in the data check?

The McLaren Supercar Series Roadster is far ahead overall 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.

£234,000
Supercar Series Roadster

McLaren Supercar Series Roadster

  • Engine Type : Plugin Hybrid
  • Transmission : Automatic
  • Drive Type : Rear-Wheel Drive
  • Power HP : 700 HP
  • Consumption L/100km : 4.8 L/100km
  • Electric Range : 33 km
Maserati GranTurismo
McLaren Supercar Series Roadster

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

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.

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McLaren Supercar Series Roadster

The McLaren Supercar Series Roadster is an open-top masterpiece that turns every drive into a headline, pairing theatrical design with razor-sharp handling so you’ll arrive with a grin and more attention than you bargained for. It feels as much like a race-bred tool as a luxury toy — uncompromising, impeccably made, and utterly addictive for anyone who treats a road as more than just a route.

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Maserati GranTurismo
McLaren Supercar Series Roadster

Costs and Consumption

Price
135,800 - 170,500 £
Price
234,000 £
Consumption L/100km
10 L/100km
Consumption L/100km
4.8 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
33 km
Battery Capacity
-
Battery Capacity
-
co2
226 g/km
co2
108 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
Coupe
Body Type
Roadster
Seats
4
Seats
2
Doors
-
Doors
-
Curb weight
1,795 kg
Curb weight
1,560 kg
Trunk capacity
310 L
Trunk capacity
-
Length
-
Length
-
Width
1,957 mm
Width
1,913 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
500 kg
Payload
-

Engine and Performance

Engine Type
Petrol
Engine Type
Plugin Hybrid
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
Dual-Clutch Automatic
Drive Type
All-Wheel Drive
Drive Type
Rear-Wheel Drive
Power HP
490 - 550 HP
Power HP
700 HP
Acceleration 0-100km/h
3.5 - 3.9 s
Acceleration 0-100km/h
3 s
Max Speed
-
Max Speed
-
Torque
600 - 650 Nm
Torque
720 Nm
Number of Cylinders
6
Number of Cylinders
6
Power kW
361 - 404 kW
Power kW
515 kW
Engine capacity
2,992 cm3
Engine capacity
2,993 cm3

General

Model Year
2026
Model Year
2024
CO2 Efficiency Class
G
CO2 Efficiency Class
C
Brand
Maserati
Brand
McLaren
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.