Mercedes S Class vs Subaru Impreza - Differences and prices compared

Q: What is the maximum horsepower of the Mercedes S Class?

Depending on the version, the Mercedes S Class delivers up to 802 HP.

Q: How much fuel does the Mercedes S Class use?

On average, the Mercedes S Class consumes 2.30 L.

Q: How far can the Mercedes S Class go on a full charge?

The WLTP range is up to 117 km.

Q: What is the battery capacity of the Mercedes S Class?

The battery offers a capacity of 10.40 kWh.

Q: How big is the Mercedes S Class overall?

The Mercedes S Class measures 5179 mm long, 1954 mm wide and 1503 mm high.

Q: What drivetrain options does the Subaru Impreza have?

The Subaru Impreza is offered with All-Wheel Drive.

Q: What is the maximum horsepower of the Subaru Impreza?

The Subaru Impreza reaches a peak output of 136 HP, depending on the model.

Q: What are the consumption figures for the Subaru Impreza in liters per 100 km?

On average, the Subaru Impreza consumes 7.30 L.

Q: What are the dimensions of the Subaru Impreza?

The Subaru Impreza measures 4490 mm long, 1780 mm wide and 1515 mm high.

Compare performance (802 HP vs 136 HP), boot space and price (97200 £ vs 30200 £ ) at a glance. Find out which car is the better choice for you – Mercedes S Class or Subaru Impreza?

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Mercedes S Class

Subaru Impreza

5 (1 Reviews)

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.

Subaru Impreza has a decisively advantage in terms of price – it starts at 30200 £ , while the Mercedes S Class costs 97200 £ . That’s a price difference of around 66948 £.

Fuel consumption also shows a difference: Mercedes S Class manages with 2.30 L and is therefore convincingly more efficient than the Subaru Impreza with 7.30 L. The difference is about 5 L per 100 km.

Impreza

Engine and Performance:

Power, torque and acceleration are the classic benchmarks for car enthusiasts – and here, some clear differences start to show.

When it comes to engine power, the Mercedes S Class has a clearly edge – offering 802 HP compared to 136 HP. That’s roughly 666 HP more horsepower.

In acceleration from 0 to 100 km/h, the Mercedes S Class is significantly quicker – completing the sprint in 3.30 s, while the Subaru Impreza takes 10.60 s. That’s about 7.30 s faster.

In terms of top speed, the Mercedes S Class performs clearly perceptible better – reaching 250 km/h, while the Subaru Impreza tops out at 199 km/h. The difference is around 51 km/h.

There’s also a difference in torque: Mercedes S Class pulls clearly stronger with 1430 Nm compared to 182 Nm. That’s about 1248 Nm difference.

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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.

Both vehicles offer seating for 5 people.

In curb weight, Subaru Impreza is evident lighter – 1574 kg compared to 2070 kg. The difference is around 496 kg.

In terms of boot space, the Mercedes S Class offers convincingly more room – 550 L compared to 315 L. That’s a difference of about 235 L.

When it comes to payload, Mercedes S Class distinct takes the win – 730 kg compared to 526 kg. That’s a difference of about 204 kg.

Who wins the race in the data check?

The Mercedes S Class 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 S Class

Subaru Impreza

Costs and Consumption

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Price

Consumption L/100km

co2

Fuel tank capacity

Engine and Performance

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Power HP

Acceleration 0-100km/h

Max Speed

Torque

Number of Cylinders

Power kW

Engine capacity

Dimensions and Body

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Seats

Curb weight

Trunk capacity

Payload

from about £97,200

Mercedes S Class

Price : 97200 - 204400 £
Body Type : Sedan
Engine Type : Petrol MHEV, Petrol, Plugin Hybrid, Diesel MHEV
Transmission : Automatic
Transmission Detail : Automatic Gearbox
Drive Type : All-Wheel Drive, Rear-Wheel Drive
Power HP : 336 - 802 HP
Consumption L/100km : 2.3 - 13.2 L
Electric Range : 31 - 117 km
Battery Capacity : 10.40 kWh
Seats : 5
Acceleration 0-100km/h : 3.3 - 5.9 s
Model Year : 2024 - 2025
Max Speed : 250 km/h
Torque : 500 - 1430 Nm
Number of Cylinders : 6 - 12
Doors : 4
Model : S-Klasse
Modell : S 450, S 450 lang, S 500, S 500 lang, Maybach S 580, Maybach S 680, S 63 AMG E PERFORMANCE, S 580, S 350 d, S 450 d, S 580 lang, S 350 d lang, S 450 d lang, Maybach S 580 e, S 450 e, S 580 e, S 450 e lang, S 580 e lang
CO2 Efficiency Class : G, E, F, B
Trim Level : 4MATIC 9G-TRONIC, AMG Line 4MATIC 9G-TRONIC, 4MATIC+ SPEEDSHIFT MCT 9G, Edition 4MATIC 9G-TRONIC, 9G-TRONIC, AMG Line 9G-TRONIC, Edition 9G-TRONIC
Power kW : 247 - 590 kW
co2 : 52 - 301 g/km
Engine capacity : 2989 - 5980 cm3
Curb weight : 2070 - 2650 kg
Fuel tank capacity : 65 - 76 L
Trunk capacity : 325 - 550 L
Length : 5179 - 5469 mm
Width : 1921 - 1954 mm
Height : 1503 - 1515 mm
Brand : Mercedes-Benz
Payload : 420 - 730 kg

details

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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Subaru Impreza

5 (1 Reviews)

The Subaru Impreza feels like a trusty companion built for everyday adventures, shrugging off bad weather and awkward parking with quiet competence. It won't win any style contests, but its sensible cabin, grippy manners, and honest driving character make it a smart pick for buyers who prefer substance over flash.

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Mercedes S Class

Subaru Impreza

Costs and Consumption
Price 97200 - 204400 £	Price 30200 - 32500 £
Consumption L/100km 2.3 - 13.2 L	Consumption L/100km 7.30 L
Consumption kWh/100km -	Consumption kWh/100km -
Electric Range 31 - 117 km	Electric Range -
Battery Capacity 10.40 kWh	Battery Capacity -
co2 52 - 301 g/km	co2 166 g/km
Fuel tank capacity 65 - 76 L	Fuel tank capacity 48 L

Dimensions and Body
Body Type Sedan	Body Type Hatchback
Seats 5	Seats 5
Doors 4	Doors 5
Curb weight 2070 - 2650 kg	Curb weight 1574 - 1599 kg
Trunk capacity 325 - 550 L	Trunk capacity 315 L
Length 5179 - 5469 mm	Length 4490 mm
Width 1921 - 1954 mm	Width 1780 mm
Height 1503 - 1515 mm	Height 1515 mm
Max trunk capacity -	Max trunk capacity 1297 - 1314 L
Payload 420 - 730 kg	Payload 501 - 526 kg

Engine and Performance
Engine Type Petrol MHEV, Petrol, Plugin Hybrid, Diesel MHEV	Engine Type Petrol MHEV
Transmission Automatic	Transmission Automatic
Transmission Detail Automatic Gearbox	Transmission Detail CVT
Drive Type All-Wheel Drive, Rear-Wheel Drive	Drive Type All-Wheel Drive
Power HP 336 - 802 HP	Power HP 136 HP
Acceleration 0-100km/h 3.3 - 5.9 s	Acceleration 0-100km/h 10.60 s
Max Speed 250 km/h	Max Speed 199 km/h
Torque 500 - 1430 Nm	Torque 182 Nm
Number of Cylinders 6 - 12	Number of Cylinders 4
Power kW 247 - 590 kW	Power kW 100 kW
Engine capacity 2989 - 5980 cm3	Engine capacity 1995 cm3