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BYD Atto 3 vs Fiat 600 comparison

Compare performance (449 HP vs 156 HP), boot space and price (38,600 £ vs 21,000 £ ) at a glance. Find out which car is the better choice for you – BYD Atto 3 or Fiat 600?

BYD Atto 3 vs Fiat 600: Key differences

BYD Atto 3

4.1 (7 Reviews)
rate
  • significantly more power
  • somewhat more electric range
  • clearly quicker 0–100 km/h
  • clearly more trunk space
details

Fiat 600

4.8 (4 Reviews)
rate
  • substantially cheaper
  • only slightly more efficient
  • substantially lighter
details

All details on performance, efficiency, range and trunk space can be found in the technical comparison below – including user reviews for both models.

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

Atto 3

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.

Fiat 600 is substantially cheaper – starting at 21,000 £ , while the BYD Atto 3 costs 38,600 £ . That’s a price difference of around 17,571 £.

In terms of energy consumption, the Fiat 600 is only slightly more efficient: consuming 15.1 kWh/100km compared to 16.4 kWh/100km for the BYD Atto 3. That’s a difference of about 1.3 kWh/100km.

As for electric range, the BYD Atto 3 offers somewhat more range – reaching up to 510 km, about 101 km more than the Fiat 600.

600

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 BYD Atto 3 offers significantly more power – delivering 449 HP compared to 156 HP. That’s roughly 293 HP more horsepower.

When accelerating from 0 to 100 km/h, the BYD Atto 3 is clearly quicker – completing the sprint in 3.9 s, while the Fiat 600 takes 8.5 s. That’s about 4.6 s quicker.

There’s also a difference in torque: the BYD Atto 3 delivers substantially more torque with 560 Nm compared to 260 Nm. That’s about 300 Nm more.

Atto 3

Space and Everyday Use:

Whether family car or daily driver – which one offers more room, flexibility and comfort?

Both vehicles offer seating for 5 people.

In terms of curb weight, Fiat 600 is substantially lighter – 1,265 kg compared to 1,880 kg. The difference is around 615 kg.

Looking at boot space, the BYD Atto 3 offers clearly more boot space – 490 L compared to 385 L. That’s a difference of about 105 L.

When it comes to payload, the BYD Atto 3 carries marginally more – 530 kg compared to 517 kg. That’s a difference of about 13 kg.

Who wins the race in the data check?

The BYD Atto 3 is clearly superior 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.

from £38,600
Atto 3

BYD Atto 3

  • Engine Type Electric
  • Transmission Automatic
  • Drive Type Rear-Wheel Drive, All-Wheel Drive
  • Power HP 313 - 449 HP
  • Consumption kWh/100km 16.4 - 17.8 kWh/100km
  • Electric Range 470 - 510 km
details

Frequently compared as well

Fiat 600
Fiat Grande Panda
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The Fiat 600 and the Fiat Panda are two very different takes on the small-car idea: the 600 leans into retro charm and nimble city driving, while the Panda prioritizes practicality, roominess and everyday versatility. This quick comparison will help you decide whether you want a characterful …
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Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

BYD Atto 3

The BYD Atto 3 is an electric crossover that blends a distinctive, modern design with a comfortable, well-equipped cabin suited to everyday family use. It offers a relaxed, smooth driving feel and practical running costs, making it a sensible choice if you want an uncomplicated, value-focused EV.

details
5F27650C-A457-4BA8-ABBF-B0A381081F50
4CD0D607-8DF0-480E-92A0-FFE2DD0C2A7D
A4BCEC5F-F54A-4C81-8C3B-2C7767DF6D72
E96AFF07-FF39-4455-88FE-E60F4D607FE6
AD877C78-5875-44DA-B1B6-1E99A05AC058

Reviews BYD Atto 3

4.1 (7 Reviews)
rate
Marinos manolessos
21 Jun 2026, 19:22:18

More quicker better price better equipped rwd move

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
BERNARD
17 Apr 2026, 12:36:55

It seems to better meet my expectations when it comes to fuel economy and overall efficiency.

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

Fiat 600

The Fiat 600 is small, cheeky and utterly charming, a pocket-sized Italian that packs more personality than its size suggests. Ideal for city buyers who want fuss-free motoring with a playful driving character, it puts smiles ahead of spreadsheets.

details
IMG_0240
IMG_0241

Reviews Fiat 600

4.8 (4 Reviews)
rate
dante
6 Sept 2026, 16:51:24

Price, performance, innovation and renewal of an urban and touring classic, at the forefront of the transition to fully electric in South America — but the real electric support in South America is still in diapers: chargers, technicians to maintain it and spare parts. 600 h at full

How do you mainly use this car? (optional): Commuter (short/medium distance)
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money
Jos van der kolk
20 Jan 2026, 21:23:37

Lovely car — one thing they forgot: the 600 has a heat pump and, as far as I know, the 500 doesn’t, which is quite an important detail.

How do you mainly use this car? (optional): Leisure / Weekend driver
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money

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BYD Atto 3
Fiat 600

Costs and Consumption
Price
38,600 - 43,700 £
Price
21,000 - 31,300 £
Consumption L/100km
-
Consumption L/100km
4.8 - 5.7 L/100km
Consumption kWh/100km
16.4 - 17.8 kWh/100km
Consumption kWh/100km
15.1 kWh/100km
Electric Range
470 - 510 km
Electric Range
409 km
Battery Capacity
-
Battery Capacity
-
co2
0 g/km
co2
0 - 129 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
SUV
Body Type
SUV
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
1,880 - 1,990 kg
Curb weight
1,265 - 1,595 kg
Trunk capacity
490 L
Trunk capacity
360 - 385 L
Length
-
Length
-
Width
1,875 mm
Width
1,779 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
530 kg
Payload
427 - 517 kg

Engine and Performance
Engine Type
Electric
Engine Type
Petrol MHEV, Electric, Petrol
Transmission
Automatic
Transmission
Automatic, Manual
Transmission Detail
Reduction Gearbox
Transmission Detail
Dual-Clutch Automatic, Reduction Gearbox, Manual Gearbox
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
313 - 449 HP
Power HP
100 - 156 HP
Acceleration 0-100km/h
3.9 - 5.5 s
Acceleration 0-100km/h
8.5 - 10.6 s
Max Speed
-
Max Speed
-
Torque
380 - 560 Nm
Torque
205 - 260 Nm
Number of Cylinders
-
Number of Cylinders
3
Power kW
230 - 330 kW
Power kW
74 - 115 kW
Engine capacity
-
Engine capacity
1,199 cm3

General
Model Year
2026
Model Year
2,025 - 2,026
CO2 Efficiency Class
A
CO2 Efficiency Class
C, A, D
Brand
BYD
Brand
Fiat
Is the BYD Atto 3 offered with different drivetrains?

The BYD Atto 3 is offered with 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.