MG 3 vs Tesla Model Y

What's the difference?

VS
MG 3
MG 3

2020 price

Tesla Model Y
Tesla Model Y

$55,900 - $89,400

2025 price

Summary

2020 MG 3
2025 Tesla Model Y
Safety Rating

Engine Type
Inline 4, 1.5L

Not Applicable, 0.0L
Fuel Type
Premium Unleaded Petrol

Electric
Fuel Efficiency
6.7L/100km (combined)

0.0L/100km (combined)
Seating
5

5
Dislikes
  • Lacking safety tech
  • Powertrain not great in demanding situations
  • No digital speedo

  • Drive mode selector is silly
  • Warranty below average
  • Feels very heavy when pushed
2020 MG 3 Summary

This story has been updated in February 2022 to reflect market changes and pricing adjustments for the MG3. It was originally published in the first half of 2020.

My time at CarsGuide started in October 2017, and since then I’ve booked literally thousands of cars across Australia. One car that has eluded me - and the CarsGuide team - over that period is the one you see here: the MG3. Or the MG MG3, or MG 3, if you wish.

Despite asking MG’s Australian arm countless times to loan an MG3 hatchback over that period, the company in charge of the brand’s PR in Australia refused to agree to loan us a vehicle to test. Now the company has an in-house PR team with a pretty decent fleet of press cars, yet still, no MG3.

Over the years, our desire to review the MG3 hatch - and to help you decide whether it's right for you or not - has only gotten stronger because sales have skyrocketed. Back in late 2017 the brand was averaging only a handful of cars per month - indeed, just 52 examples of the MG3 were sold in total in 2017.

Since then, the MG3 has skyrocketed, and it is the best-selling light car in Australia. In 2021, the brand moved more than 13,000 MG3s - meaning it is averaging 250 cars sold per week. Makes the paltry 2017 numbers look a bit meagre. In becoming the number-one seller in the segment, it has beaten big-name rivals including the Kia Rio, Mazda 2 and now defunct Honda Jazz, while also being well clear of the cheaper Kia Picanto, which is what many people will be shopping this car against if price is a key driver for their decision.

And that's the case in point, really - a lot of its success comes down to the price of the Chinese-built, British-badged city car. It’s cheap - but is it a cheerful experience? We got the chance to find out in 2020, thanks to a friendly MG dealership in NSW - and this review has been updated with the most current pricing, because nothing else has changed.

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2025 Tesla Model Y Summary

I don’t think I’m overselling it to say that this is the car that could make or break Tesla in Australia and around the world. 

Crazy, right? That seemed impossible not so long ago, back when the brand appeared untouchable. But new competition, largely from China, plus the giant Musk-shaped elefant (it is German for elephant…) in the room, has seen sales and profit plummet.

Just last month, for example, the Tesla Model Y lost its best-seller crown in Australia to BYD, admittedly in the weeks before the new 'Juniper' version arrived.

The point is, a new version of its biggest seller is a Very Big Deal. But have they changed enough, and changed it well enough, to cut through the noise?

We put the cheapest variant, the Tesla Model Y RWD, to the test to find out.

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Deep dive comparison

2020 MG 3 2025 Tesla Model Y

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