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Mercedes E Class Wagon vs smart #3 - Differences and prices compared

Compare performance (585 HP vs 428 HP), boot space and price (52600 £ vs 34700 £ ) at a glance. Find out which car is the better choice for you – Mercedes E Class Wagon or smart #3?

Mercedes E Class Wagon

smart #3

5 (1 Reviews)
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Here’s where it gets real: The technical differences in detail

E Class Wagon

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.

smart #3 has a significantly advantage in terms of price – it starts at 34700 £ , while the Mercedes E Class Wagon costs 52600 £ . That’s a price difference of around 17927 £.

As for electric range, the smart #3 performs decisively better – achieving up to 455 km, about 346 km more than the Mercedes E Class Wagon.

#3

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 E Class Wagon has a noticeable edge – offering 585 HP compared to 428 HP. That’s roughly 157 HP more horsepower.

In acceleration from 0 to 100 km/h, the smart #3 is slightly quicker – completing the sprint in 3.70 s, while the Mercedes E Class Wagon takes 4.10 s. That’s about 0.40 s faster.

In terms of top speed, the Mercedes E Class Wagon performs noticeable better – reaching 250 km/h, while the smart #3 tops out at 180 km/h. The difference is around 70 km/h.

There’s also a difference in torque: Mercedes E Class Wagon pulls clearly perceptible stronger with 750 Nm compared to 584 Nm. That’s about 166 Nm difference.

E Class Wagon

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, smart #3 is minimal lighter – 1780 kg compared to 1900 kg. The difference is around 120 kg.

In terms of boot space, the Mercedes E Class Wagon offers distinct more room – 615 L compared to 370 L. That’s a difference of about 245 L.

In maximum load capacity, the Mercedes E Class Wagon performs clearly perceptible better – up to 1830 L, which is about 670 L more than the smart #3.

When it comes to payload, Mercedes E Class Wagon noticeable takes the win – 645 kg compared to 450 kg. That’s a difference of about 195 kg.

Who wins the race in the data check?

The smart #3 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 E Class Wagon
smart #3

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis
from about £34,700
#3

smart #3

  • Engine Type : Electric
  • Transmission : Automatic
  • Drive Type : Rear-Wheel Drive, All-Wheel Drive
  • Power HP : 272 - 428 HP
  • Consumption kWh/100km : 16.3 - 17.6 kWh
  • Electric Range : 325 - 455 km

Mercedes E Class Wagon

The E‑Class Estate blends executive elegance with genuine everyday practicality, wrapping luxury materials and a serene ride in a wagon silhouette that never looks apologetic. It’s the perfect choice for buyers who need grown-up luggage space without sacrificing comfort, refinement or a touch of driving enjoyment.

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smart #3

5 (1 Reviews)
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The Smart #3 turns the brand's cheeky city-car attitude into a grown-up compact SUV, pairing sleek styling with a surprisingly roomy, well-made interior. It's a brilliant pick for buyers who want electric ease without dullness — practical enough for daily life, but still lively enough to make parking and grocery runs feel a little fun.

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Mercedes E Class Wagon
smart #3

Costs and Consumption

Price
52600 - 121800 £
Price
34700 - 45800 £
Consumption L/100km
1.7 - 7.9 L
Consumption L/100km
-
Consumption kWh/100km
-
Consumption kWh/100km
16.3 - 17.6 kWh
Electric Range
97 - 109 km
Electric Range
325 - 455 km
Battery Capacity
21.20 kWh
Battery Capacity
47 - 62 kWh
co2
44 - 181 g/km
co2
0 g/km
Fuel tank capacity
50 - 66 L
Fuel tank capacity
-

Dimensions and Body

Body Type
Estate
Body Type
SUV
Seats
5
Seats
5
Doors
5
Doors
5
Curb weight
1900 - 2435 kg
Curb weight
1780 - 1910 kg
Trunk capacity
460 - 615 L
Trunk capacity
370 L
Length
4949 - 4959 mm
Length
4400 mm
Width
1880 mm
Width
1844 mm
Height
1469 - 1497 mm
Height
1556 mm
Max trunk capacity
1675 - 1830 L
Max trunk capacity
1160 L
Payload
540 - 645 kg
Payload
419 - 450 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
Rear-Wheel Drive, All-Wheel Drive
Power HP
186 - 585 HP
Power HP
272 - 428 HP
Acceleration 0-100km/h
4.1 - 8.8 s
Acceleration 0-100km/h
3.7 - 5.8 s
Max Speed
213 - 250 km/h
Max Speed
180 km/h
Torque
320 - 750 Nm
Torque
343 - 584 Nm
Number of Cylinders
4 - 6
Number of Cylinders
-
Power kW
137 - 430 kW
Power kW
200 - 315 kW
Engine capacity
1993 - 2999 cm3
Engine capacity
-

General

Model Year
2024 - 2025
Model Year
2023 - 2025
CO2 Efficiency Class
G, E, F, B, D
CO2 Efficiency Class
A
Brand
Mercedes-Benz
Brand
smart
What drivetrain options does the Mercedes E Class Wagon have?

The Mercedes E Class Wagon is offered with 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.