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SHOWDOWN
Three contenders, one electrifying showdown: MG4, BYD Dolphin, and Vauxhall Corsa Electric!
The MG4 electrifies the small hatchback scene, winning our showdown for its zippy performance and stylish design that doesn’t scream “boring!” We tested the MG4, BYD Dolphin, and Vauxhall Corsa Electric, evaluating styling, interior comfort, and driving dynamics. The MG4 dazzles with a robust motor and fun handling, while the BYD Dolphin offers space but lacks excitement, and the Corsa Electric plays it safe, blending efficiency with a dash of mediocrity. In this electrifying race, the MG4 truly stands out!
| Styling | Comfort & Space | Performance | Tech & Infotainment | Overall | |
|---|---|---|---|---|---|
| Mg Mg4 | 7 | 7 | 8 | 8 | 30 |
| Byd Dolphin | 5 | 8 | 6 | 7 | 26 |
| Vauxhall Corsa-Electric | 6 | 6 | 7 | 6 | 25 |
Is it right for you?
The winner on paper might not be the winner for your life.
In the arena of small electric hatchbacks, the competition is heating up like a battery on a fast charger! Today, we pit the MG4 against the BYD Dolphin and Vauxhall Corsa Electric. With prices ranging from approachable to near splurge-worthy, let’s dive into what these evs really bring to the table. Buckle up for a fun ride full of practicality, techy bits, and the kind of puns that would make a dad proud.

Mg Mg4
7
Byd Dolphin
5
Vauxhall Corsa-Electric
6
The MG4 flaunts a modern design that’s stylish enough to turn heads without causing whiplash. The BYD Dolphin, however, feels as uninspired as a beige wall in a waiting room; it’s practical but hardly eye-catching. The Vauxhall Corsa Electric, with its revamped exterior, strikes a good balance, though it doesn’t quite whisper 'fashion icon'.
Overall, MG4 takes the crown in styling, while the BYD Dolphin is more of a wallflower, and the Corsa Electric is solid but not unforgettable.

Mg Mg4
7
Byd Dolphin
8
Vauxhall Corsa-Electric
6
The interior of the MG4 is straightforward and practical, though it lacks a touch of pizzazz. Meanwhile, the BYD Dolphin’s cabin is impressively spacious with quirky design elements—but you might get dizzy looking at that central rotating screen. The feels a bit dated and missed the boat on interior flair.

Mg Mg4
8
Byd Dolphin
6
Vauxhall Corsa-Electric
7
The MG4 boasts a robust electric motor lineup with up to 429bhp in XPower trim, rendering zippy acceleration that brings a smile (and maybe a few giggles). The BYD Dolphin’s single motor produces 201bhp; while decent, it doesn’t quite deliver the thrills. The Corsa Electric offers a balance between performance options, showing some improvements with more power.
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Mg Mg4
8
Byd Dolphin
7
Vauxhall Corsa-Electric
6
The MG4 features a user-friendly infotainment system that doesn't take a tech genius to operate. The Dolphin comes with an interesting rotating screen that might make you dizzy—it's cool in theory but could be a hassle. The Corsa Electric's system is straightforward but doesn’t dazzle.
Mg Mg4
Overall
30
Byd Dolphin
Overall
26
Vauxhall Corsa-Electric
Overall
25
BOBI'S VERDICT
Price-wise, the MG4 starts at £26,931, the Dolphin at £30,140, and the Corsa Electric begins at £28,990. The MG4 distinctly undercuts the competition while delivering top-notch value for money. It’s like buying a luxury chocolate cake at the price of a basic muffin!
In the ultimate throwdown, the MG4 takes the trophy—it's efficient, stylish, and fun to drive without breaking the bank. The BYD Dolphin offers a roomy interior and decent tech but lacks the character needed to make it a must-have, while the Corsa Electric is reliable but not a showstopper. If you're in the market for a small EV, the MG4 is much harder to overlook!
Mg Mg4
Overall
30
Byd Dolphin
Overall
26
Vauxhall Corsa-Electric
Overall
25
When it comes to comfort, the MG4 fits reasonably well, but beware—those seats might leave your back slightly less than thrilled on long journeys. The BYD Dolphin scores points for space but loses some to an unsettled ride at speed. Vauxhall plays it safe, blending comfort with decent legroom but ultimately falling short of a wow factor.
The BYD Dolphin shines in space but sacrifices ride comfort, while the MG4 offers a happy medium, and the Corsa Electric is efficient but less inspiring.
Handling-wise, the MG4 is a blast, providing enjoyable steering that sharpens your daily commute. The Dolphin, on the other hand, struggles with unsettling ride quality and body roll, while the Corsa keeps it familiar yet occasionally wobbles.
You'll find decent driver assistance tech across the trio, but the MG4 takes the lead with responsiveness and features, enhancing your drive.
The MG4 emerges as a performance champion, the Corsa Electric holds its ground, while the BYD Dolphin flounders under pressure.
All three cars come equipped with a decent arsenal of features such as driver aids, connectivity, and usability, but MG4 edges ahead with the most well-executed tech.
Boot space is ample in the MG4, making weekend getaways a charm. The BYD Dolphin's roomy cabin helps, while the Corsa Electric stands firmly in practicality but lacks the spacious feeling compared to its rivals.
Tech-wise, the MG4 leads with consistency and ease, the Dolphin offers unique features but at a cost of practice, and the Corsa sticks to the basics.