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Mercedes S Class vs Cadillac VISTIQ comparison

Compare performance (585 HP vs 615 HP), boot space and price (104000 £ vs 85400 £ ) at a glance. Find out which car is the better choice for you – Mercedes S Class or Cadillac VISTIQ?

Mercedes S Class vs Cadillac VISTIQ: Key differences

Mercedes S Class

  • noticeable lighter

Cadillac VISTIQ

  • distinct cheaper
  • barely noticeable more power
  • decisively more electric range
  • minimal quicker from 0–100 km/h

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

S Class

Costs and Efficiency:

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

Cadillac VISTIQ has a distinct advantage in terms of price – it starts at 85400 £ , while the Mercedes S Class costs 104000 £ . That’s a price difference of around 18614 £.

As for electric range, the Cadillac VISTIQ performs decisively better – achieving up to 460 km, about 342 km more than the Mercedes S Class.

S Class

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 Cadillac VISTIQ has a barely noticeable edge – offering 615 HP compared to 585 HP. That’s roughly 30 HP more horsepower.

In acceleration from 0 to 100 km/h, the Cadillac VISTIQ is minimal quicker – completing the sprint in 3.70 s, while the Mercedes S Class takes 4 s. That’s about 0.30 s faster.

There’s also a difference in torque: Cadillac VISTIQ pulls a bit stronger with 880 Nm compared to 750 Nm. That’s about 130 Nm difference.

S 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: Cadillac VISTIQ offers evident more seating capacity – 7 vs 5.

In curb weight, Mercedes S Class is noticeable lighter – 2165 kg compared to 2899 kg. The difference is around 734 kg.

When it comes to payload, Mercedes S Class a bit takes the win – 660 kg compared to 576 kg. That’s a difference of about 84 kg.

Who wins the race in the data check?

The Cadillac VISTIQ 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.

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Mercedes S Class
Cadillac VISTIQ

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis
from about £85,400
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Cadillac VISTIQ

  • Engine Type : Electric
  • Transmission : Automatic
  • Drive Type : All-Wheel Drive
  • Power HP : 615 HP
  • Consumption kWh/100km : 21.80 kWh
  • Electric Range : 460 km
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Mercedes S Class

The Mercedes S-Class wraps peerless comfort, whisper-quiet luxury and subtle tech wizardry into a chauffeur-ready package that still knows how to engage the driver. It’s the car for buyers who want to arrive relaxed, be taken seriously and occasionally enjoy a grin when the road reminds them this limousine can dance.

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21C0428_004
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Cadillac VISTIQ

The Cadillac Vistiq stands out in the luxury electric vehicle segment with its bold design and cutting-edge technology. It captures attention with a sleek, aerodynamic silhouette, complemented by a refined, high-end interior that exudes sophistication. Combining performance with sustainable innovation, the Vistiq represents Cadillac's commitment to a greener future without compromising on luxury.

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Reviews Mercedes S Class

Reviews Cadillac VISTIQ

Mercedes S Class
Cadillac VISTIQ

Costs and Consumption
Price
104000 - 139100 £
Price
85400 - 94700 £
Consumption L/100km
2.2 - 10.6 L
Consumption L/100km
-
Consumption kWh/100km
-
Consumption kWh/100km
21.80 kWh
Electric Range
102 - 118 km
Electric Range
460 km
Battery Capacity
-
Battery Capacity
-
co2
50 - 241 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
Sedan
Body Type
SUV
Seats
5
Seats
6 - 7
Doors
-
Doors
-
Curb weight
2165 - 2515 kg
Curb weight
2899 kg
Trunk capacity
-
Trunk capacity
297 L
Length
-
Length
-
Width
1921 mm
Width
2026 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
555 - 660 kg
Payload
576 kg

Engine and Performance
Engine Type
Petrol MHEV, Plugin Hybrid, Diesel MHEV
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
Reduction Gearbox
Drive Type
All-Wheel Drive, Rear-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
336 - 585 HP
Power HP
615 HP
Acceleration 0-100km/h
4 - 5.7 s
Acceleration 0-100km/h
3.70 s
Max Speed
-
Max Speed
-
Torque
560 - 750 Nm
Torque
880 Nm
Number of Cylinders
6 - 8
Number of Cylinders
-
Power kW
247 - 430 kW
Power kW
452 kW
Engine capacity
2989 - 3982 cm3
Engine capacity
-

General
Model Year
2026
Model Year
2025
CO2 Efficiency Class
G, B, F
CO2 Efficiency Class
A
Brand
Mercedes-Benz
Brand
Cadillac

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What drive types are available for the Mercedes S Class?

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