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Mercedes SL Class vs Volvo S90 comparison

Compare performance (816 HP vs 455 HP), boot space and price (112700 £ vs 62200 £ ) at a glance. Find out which car is the better choice for you – Mercedes SL Class or Volvo S90?

Mercedes SL Class vs Volvo S90: Key differences

Mercedes SL Class

  • significantly more power
  • clearly quicker from 0–100 km/h
  • barely noticeable lighter

Volvo S90

  • decisively cheaper
  • decisively more efficient
  • decisively more electric range

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

SL Class

Costs and Efficiency:

When it comes to price and running costs, the biggest differences usually appear. This is often where you see which car fits your budget better in the long run.

Volvo S90 has a decisively advantage in terms of price – it starts at 62200 £ , while the Mercedes SL Class costs 112700 £ . That’s a price difference of around 50476 £.

Fuel consumption also shows a difference: Volvo S90 manages with 0.80 L and is therefore decisively more efficient than the Mercedes SL Class with 9 L. The difference is about 8.20 L per 100 km.

As for electric range, the Volvo S90 performs decisively better – achieving up to 89 km, about 77 km more than the Mercedes SL Class.

S90

Engine and Performance:

Power, torque and acceleration say a lot about how a car feels on the road. This is where you see which model delivers more driving dynamics.

When it comes to engine power, the Mercedes SL Class has a significantly edge – offering 816 HP compared to 455 HP. That’s roughly 361 HP more horsepower.

In acceleration from 0 to 100 km/h, the Mercedes SL Class is clearly quicker – completing the sprint in 2.90 s, while the Volvo S90 takes 4.70 s. That’s about 1.80 s faster.

There’s also a difference in torque: Mercedes SL Class pulls decisively stronger with 1420 Nm compared to 709 Nm. That’s about 711 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.

Seats: Volvo S90 offers a bit more seating capacity – 5 vs 4.

In curb weight, Mercedes SL Class is barely noticeable lighter – 1810 kg compared to 1912 kg. The difference is around 102 kg.

When it comes to payload, Volvo S90 evident takes the win – 518 kg compared to 375 kg. That’s a difference of about 143 kg.

Who wins the race in the data check?

The Volvo S90 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.

Frequently compared as well

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Volvo S90
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Mercedes SL Class
Volvo S90

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis
from about £62,200
S90

Volvo S90

  • Engine Type : Diesel MHEV, Plugin Hybrid
  • Transmission : Automatic
  • Drive Type : All-Wheel Drive
  • Power HP : 235 - 455 HP
  • Consumption L/100km : 0.8 - 5.7 L
  • Electric Range : 89 km
details

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
15C1119_012
15C1119_029
15C1119_120
15C1119_004

Volvo S90

The Volvo S90 is a composed, elegant luxury sedan that dresses Scandinavian restraint in a quietly imposing package. It prioritises serene highway manners and a calm, tech‑savvy cabin, making it a car that suggests you deserve the nicer things in life without ever raising its voice.

details
170075_Location_Front_Quarter_Volvo_S90_Mussel_Blue
170077_Location_Profile_Left_Volvo_S90_Mussel_Blue_2
170080_Location_Rear_Volvo_S90_Mussel_Blue
191745_New_Volvo_S90_V90_interior

Reviews Mercedes SL Class

Reviews Volvo S90

Mercedes SL Class
Volvo S90

Costs and Consumption
Price
112700 - 219300 £
Price
62200 - 70500 £
Consumption L/100km
9 - 13.6 L
Consumption L/100km
0.8 - 5.7 L
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
12 km
Electric Range
89 km
Battery Capacity
-
Battery Capacity
14.70 kWh
co2
206 - 309 g/km
co2
17 - 149 g/km
Fuel tank capacity
-
Fuel tank capacity
60 L

Dimensions and Body
Body Type
Roadster
Body Type
Sedan
Seats
4
Seats
5
Doors
-
Doors
4
Curb weight
1810 - 2195 kg
Curb weight
1912 - 2119 kg
Trunk capacity
-
Trunk capacity
431 - 453 L
Length
-
Length
4969 mm
Width
1915 mm
Width
1879 mm
Height
-
Height
1440 mm
Max trunk capacity
-
Max trunk capacity
-
Payload
145 - 375 kg
Payload
451 - 518 kg

Engine and Performance
Engine Type
Petrol MHEV, Petrol, Plugin Hybrid
Engine Type
Diesel MHEV, Plugin Hybrid
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
Automatic Gearbox
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
381 - 816 HP
Power HP
235 - 455 HP
Acceleration 0-100km/h
2.9 - 4.9 s
Acceleration 0-100km/h
4.7 - 7 s
Max Speed
-
Max Speed
180 km/h
Torque
480 - 1420 Nm
Torque
480 - 709 Nm
Number of Cylinders
4 - 8
Number of Cylinders
4
Power kW
280 - 600 kW
Power kW
173 - 335 kW
Engine capacity
1991 - 3982 cm3
Engine capacity
1969 cm3

General
Model Year
2025
Model Year
2022 - 2024
CO2 Efficiency Class
G
CO2 Efficiency Class
E, B
Brand
Mercedes-Benz
Brand
Volvo

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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.