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MG MG4 vs smart #1 comparison

Compare performance (435 HP vs 368 HP), boot space and price (36,800 £ vs 40,700 £ ) at a glance. Find out which car is the better choice for you – MG MG4 or smart #1?

MG MG4 vs smart #1: Key differences

MG MG4

4.8 (3 Reviews)
rate
  • moderately cheaper
  • slightly more power
  • moderately more efficient
  • markedly more electric range
  • markedly quicker 0–100 km/h
  • very slightly lighter
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smart #1

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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

MG4

Costs and Efficiency:

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

MG MG4 is moderately cheaper – starting at 36,800 £ , while the smart #1 costs 40,700 £ . That’s a price difference of around 3,857 £.

In terms of energy consumption, the MG MG4 is moderately more efficient: consuming 16.1 kWh/100km compared to 18.2 kWh/100km for the smart #1. That’s a difference of about 2.1 kWh/100km.

As for electric range, the MG MG4 offers markedly more range – reaching up to 545 km, about 145 km more than the smart #1.

#1

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 MG MG4 offers slightly more power – delivering 435 HP compared to 368 HP. That’s roughly 67 HP more horsepower.

When accelerating from 0 to 100 km/h, the MG MG4 is markedly quicker – completing the sprint in 3.8 s, while the smart #1 takes 4.9 s. That’s about 1.1 s quicker.

There’s also a difference in torque: the MG MG4 delivers visibly more torque with 600 Nm compared to 470 Nm. That’s about 130 Nm more.

MG4

Space and Everyday Use:

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

Both vehicles offer seating for 5 people.

In terms of curb weight, MG MG4 is very slightly lighter – 1,755 kg compared to 1,900 kg. The difference is around 145 kg.

When it comes to payload, the MG MG4 carries very slightly more – 448 kg compared to 425 kg. That’s a difference of about 23 kg.

Who wins the race in the data check?

The MG MG4 stands 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.

from £36,800
MG4

MG MG4

  • Engine Type Electric
  • Transmission Automatic
  • Drive Type Rear-Wheel Drive, All-Wheel Drive
  • Power HP 190 - 435 HP
  • Consumption kWh/100km 16.1 - 19 kWh/100km
  • Electric Range 405 - 545 km
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Frequently compared as well

MG MG4
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Think of the MG4 as the affordable hot hatch of the EV world — compact, sharp-handling and great value for drivers who want a little grin in every corner, while the BYD Atto 2 is a chilled crossover, taller, roomier and packed with clever tech and impressive real-world range. If you want lively …
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smart #1

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

MG MG4

The MG4 is a sprightly electric hatch that marries bold, modern looks with genuinely useful practicality, making it a great everyday companion for city and weekend life alike. Inside it surprises with a smart, user-friendly cabin and an engaging drive that delivers more personality than you might expect for the price.

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MG.028.STUDIO
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MG.038_0.STUDIO

Reviews MG MG4

4.8 (3 Reviews)
rate
TOTO
20 May 2026, 11:19:27

The MG4 seems more versatile to me than the Dolphin, which relies mainly on design. The MG4 has proven itself and remains an excellent used option with low mileage.

How do you mainly use this car? (optional): Family car
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money
Angio
12 Jan 2026, 12:26:30

Superb

How do you mainly use this car? (optional): City / Short distance
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money
Sal
23 Oct 2025, 20:41:36

I tried it today and found the car genuinely pleasant and comfortable to drive.

smart #1

The Smart #1 feels like a breath of fresh air in the compact EV world, pairing playful styling with usable space and a cabin that punches above its size. It skips the fuss and delivers an easygoing, city-friendly driving experience with clever features that make it a sensible, slightly cheeky choice for everyday motoring.

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Reviews smart #1

No reviews yet. Share your experience and help others decide.

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smart #1

Costs and Consumption
Price
36,800 - 40,300 £
Price
40,700 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
16.1 - 19 kWh/100km
Consumption kWh/100km
18.2 kWh/100km
Electric Range
405 - 545 km
Electric Range
400 km
Battery Capacity
-
Battery Capacity
-
co2
0 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
Hatchback
Body Type
SUV
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
1,755 - 1,810 kg
Curb weight
1,900 kg
Trunk capacity
-
Trunk capacity
313 L
Length
-
Length
-
Width
1,836 mm
Width
1,822 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
448 kg
Payload
425 kg

Engine and Performance
Engine Type
Electric
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Reduction Gearbox
Transmission Detail
Reduction Gearbox
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
190 - 435 HP
Power HP
368 HP
Acceleration 0-100km/h
3.8 - 7.5 s
Acceleration 0-100km/h
4.9 s
Max Speed
-
Max Speed
-
Torque
350 - 600 Nm
Torque
470 Nm
Number of Cylinders
-
Number of Cylinders
-
Power kW
140 - 320 kW
Power kW
271 kW
Engine capacity
-
Engine capacity
-

General
Model Year
2026
Model Year
2024
CO2 Efficiency Class
A
CO2 Efficiency Class
A
Brand
MG
Brand
smart
Is the MG MG4 offered with different drivetrains?

The MG MG4 is available as Rear-Wheel Drive or All-Wheel Drive.

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.