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MyCarSize
MY market · mm

Malaysia-market comparison

Compare vehicle dimensions

Compare two Malaysia-market cars by their side-view dimensions.

Car A

Proton e.MAS 5 Premium 2025

4,135mm

Change
Car B

BYD Atto 3 2025

4,455mm

Change
View

Side profile

AFront
BBack
BYD Atto 3 2025 side profile
Proton e.MAS 5 Premium 2025 side profile

BYD Atto 3 2025 is 320 mm longer and 35 mm taller than Proton e.MAS 5 Premium 2025.

B − A · signed difference
Length Δ
+320mm
Width Δ
+70mm
Height Δ
+35mm
Wheelbase Δ
+70mm

Detailed comparison

Specification

Dimensions in mm · boot space in L · difference shown as B − A

Dimensions

Length

+320 mm
Car A · Proton e.MAS 5 Premium4,135mm
Car B · BYD Atto 34,455mm

Width

+70 mm
Car A · Proton e.MAS 5 Premium1,805mm
Car B · BYD Atto 31,875mm

Height

+35 mm
Car A · Proton e.MAS 5 Premium1,580mm
Car B · BYD Atto 31,615mm

Wheelbase

+70 mm
Car A · Proton e.MAS 5 Premium2,650mm
Car B · BYD Atto 32,720mm
Practicality

Boot capacity

+65 L
Car A · Proton e.MAS 5 Premium375L
Car B · BYD Atto 3440L

Seats

0 seats
Car A · Proton e.MAS 5 Premium5seats
Car B · BYD Atto 35seats

Understanding this comparison

How much space do you gain by choosing the smaller EV?

The e.MAS 5 occupies less space in length, width and height than the 2025 Atto 3 entry. For a buyer who already knows how the Atto 3 fits in a porch, that makes it a useful reference: check the length saving against the room at your gate and the width saving against the clearance needed to get out beside another car. A lower roof alone would not answer either question.

The Atto 3 has the longer listed wheelbase and larger recorded boot capacity, but neither number establishes whether your passengers or your largest item fit better. Try the same front-seat setting, child seat and folded stroller in both. For an EV parked at home, also check where the charging cable will run; a smaller body does not help access if the cable crosses the path you need to use.

These notes interpret the recorded specifications; they are not a road test. Read our data and comparison method.

Manufacturer references

Explore next

Popular comparisons

Swipe sideways for more

17 pairs

Dimensions and capacities are indicative and may vary by market, variant, equipment, seat position and measurement method. Verify final specifications with the manufacturer.

Beyond the silhouette

A better fit starts with the right measurements.

A car can be taller without taking up more driveway space. A longer wheelbase does not guarantee extra legroom, and a larger boot figure does not guarantee your stroller fits. MyCarSize puts the recorded dimensions together so you can ask the right questions before a showroom visit.

The catalogue contains 53 vehicle entries, each with a year and variant where available. Use the comparison for a shortlist, follow the manufacturer references and check the vehicle that you actually plan to buy.

Independent · Malaysia focused

Practical reading

From measurements to a useful shortlist

01 / Parking & access

Will your next car fit your parking space?

A practical way to check a Malaysian home porch, condo bay or car-park entrance before choosing a larger car. Start with the space you actually use, then allow for people, doors and luggage.

Read guide

02 / Family practicality

Boot litres and seat counts: what can you really carry?

Why two similar capacity figures can mean different things, how to compare five- and seven-seat cars, and what to bring to a showroom for a useful luggage test.

Read guide

03 / Using the comparison

How to read car dimensions without choosing on the wrong number

Length, width, height and wheelbase answer different questions. Learn what the side-profile comparison shows, what it cannot show, and how to turn a difference in millimetres into a useful shortlist.

Read guide

Common questions

Using MyCarSize

What is MyCarSize for?
MyCarSize is an independent car-size comparison tool focused on Malaysia-market catalogue entries. It helps you shortlist vehicles by exterior dimensions, recorded boot capacity and seat count before checking a car in person.
How do I compare two cars?
Choose Change on Car A or Car B, then pick a brand and vehicle. Swap brings the other car's outline to the front. Popular comparisons opens a complete pair; its link can be bookmarked or shared.
Does a longer wheelbase mean more rear legroom?
Not necessarily. Wheelbase measures axle spacing, while passenger room also depends on floor layout, seat shape and adjustment. Set the driver's seat for the same person in both cars before trying the rear seat.
Does the listed width include mirrors?
Do not assume so. Width here follows the catalogue's published body figure unless a reference says otherwise. For a narrow entrance, check mirror-to-mirror width and door-opening clearance on the actual vehicle.
Why is a boot-capacity field empty?
A dash means the value is not recorded for that entry. It does not mean zero. Capacities can also differ by variant, seat position, floor height and measurement method, so use the accompanying reference notes.
Can the picture confirm that a car fits my porch?
The side view helps compare length and height, but cannot confirm width, door sweep or turning access. Measure your space, allow for people and luggage, and finish with a physical fit check.