If you've narrowed your next electric car down to these two, you've probably already hit the same wall everyone else does: the MG is thousands cheaper, but is it actually as good? Or is that price gap the whole story?
It's a fair question. Both cars are aimed at exactly the same buyer, someone who wants a normal-sized, five-door family hatchback that happens to run on electricity rather than petrol, without remortgaging the house to get one. But they go about it in very different ways, and MG's exclusion from the government's new Electric Car Grant has just made the value argument even more interesting.
Let's get into it.
Both cars have had a refresh this year, so if you've been comparing an old review to a new one, no wonder the numbers looked confusing.
The MG4 went through a proper facelift in January 2026. MG dropped the old entry-level 50.8kWh battery, redesigned the dashboard with physical climate controls (replacing some of the touch-sensitive panels that owners never really warmed to), and fitted a new 12.8-inch touchscreen and 10.25-inch driver display. Wireless Apple CarPlay and Android Auto now come as standard. Prices actually fell slightly on the outgoing spec - the range now opens at £29,995 for the Premium Long Range (62kWh, up to 280 miles WLTP), rising to £32,995 for the Extended Range and £33,995 for the fire-breathing dual-motor XPower, which does 0-62mph in 3.8 seconds. There's also now a smaller, cheaper MG4 Urban from £23,495, but that's a different car - more basic, front-wheel drive, and reviewed separately from the MG4 covered here.
The Volkswagen ID.3 has had a steadier year. The current car starts from around £30,860 for the Pure Essential with a 52kWh battery (241 miles WLTP), rising through Pro (59kWh, 269 miles) to the long-range Pro S with a 77kWh pack. But the bigger news is what's coming: Volkswagen is calling its next update the ID.3 Neo rather than a simple facelift, and it directly answers years of owner complaints - physical steering wheel controls and climate sliders are back, the dashboard gets nicer materials, and range on the biggest battery jumps to a claimed 391 miles. It lands in UK showrooms through 2026, with order books already open.
Here's where it gets a bit political, and a bit annoying if you're an MG buyer. The UK government's Electric Car Grant, worth up to £1,500 or £3,750 depending on the "band" a manufacturer sits in, is currently only available to brands that meet certain environmental and manufacturing criteria and MG isn't one of them. Neither, incidentally, are Tesla or Smart. The Volkswagen ID.3, on the other hand, qualifies for the £1,500 Band 2 discount.
MG has responded by matching the shortfall with its own guaranteed £1,500 saving off the list price, so in practice the sticker prices end up close either way. But it's a slightly odd situation: the car aimed at cost-conscious buyers is the one missing out on taxpayer-funded help, purely because of where and how it's built. Worth knowing if you're weighing up finance offers, because manufacturer discounts can change or disappear far more easily than a government grant.
Even with all that sorted, the MG4 remains the cheaper car to buy outright, and historically the gap has shown up even more clearly on a lease. The gap has narrowed a little with 2026 pricing, but the MG4 is still the one that'll leave more in your pocket each month.
Specs vary depending on exactly which battery and trim you pick, but broadly:
On paper the two are closely matched once you compare similar trims. In a direct test, CarGurus put a 201bhp, rear-wheel-drive MG4 Long Range against a similarly powered 58kWh ID.3, and found 0-62mph times of 7.9 seconds for the MG4 versus 7.3 seconds for the ID.3, both feeling properly brisk in the real world.
This is where owner opinion really starts to diverge, and it's worth listening to people who've actually driven both back to back rather than just reading a spec sheet.
Professional road tests broadly back this up. Top Gear found the ID.3 has the softest ride of any car in its comparison group, comfortable most of the time but occasionally unsettled on a bad B-road, while the MG4 rides firmer and is more eager to have "a laugh" if you lift off mid-corner - genuinely playful for an affordable family EV. On practicality, the Volkswagen edges it: 385 litres of boot space against the MG's 363 litres, with slightly better rear visibility too.
Owner feedback broadly backs up the professional reviews, but there are some clear trade-offs. MG4 owners often praise the value, performance and driving experience, while some complain about the infotainment and driver-assistance systems. One owner described it as a “cracking car” that “drives brilliantly”, while acknowledging that the lower price is reflected in some areas of the cabin.
The ID.3 tends to get more credit for comfort, refinement and interior quality, although Volkswagen's interface has also attracted criticism. Top Gear describes it as relaxed, refined and roomy, while its MG4 review highlights the MG's engaging drive and strong value. CarGurus reaches a similar conclusion: the MG4 is the more budget-focused choice, while the ID.3 scores slightly higher overall with users.
So the real-world verdict is less about one car being objectively better. The MG4 makes the stronger case if value and driving enjoyment are your priorities; the ID.3 is easier to justify if you're willing to pay more for refinement and everyday comfort.
Sources:
Is the MG4 as reliable as a Volkswagen? Early quality concerns around Chinese-built EVs have eased considerably as the MG4 has racked up real-world miles, and its 7-year warranty is generous on paper. Just be aware that some convenience and infotainment features drop out of cover after three years, so check the small print before assuming you're covered bumper-to-bumper for the full term.
Why doesn't the MG4 qualify for the government EV grant? The Electric Car Grant is currently limited to manufacturers that meet specific sustainability and Science Based Targets criteria. MG doesn't currently qualify, so it isn't a reflection of the car itself — it's a manufacturer-level policy decision. MG has offset this with its own equivalent discount.
Should I wait for the ID.3 Neo instead of buying now? If the current ID.3's touch-sensitive controls and infotainment lag are dealbreakers for you, it's worth waiting — the Neo directly addresses both, alongside a genuinely longer range. If you need a car sooner, or those niggles don't bother you, the current model is still a mature, comfortable choice.
Which has the better boot? The ID.3, by a modest 22 litres (385 vs 363).
A lot of the friction in this comparison - the warranty small print, the grant confusion, the "will it still feel current in three years" question - is exactly the kind of thing leasing is designed to remove.
Wagonex allows you to compare the vehicles side by side, with real monthly prices rather than list prices muddied by grants, manufacturer discounts and offers that vary dealer to dealer.
The bottom line
If price is your priority and you're comfortable with a firmer ride, book a test drive in the 2026 MG4 first - it's hard to argue with a car that undercuts its rival by thousands while matching it on range and beating it on driver appeal.
If you'd rather have the reassurance of an established European badge, better rear-seat comfort on long trips, and don't mind paying a premium for it, the ID.3 remains a solid, mature choice - though it's worth checking dealer stock and pricing on the incoming ID.3 Neo before committing, since it fixes several of the current car's biggest bugbears.
Either way, drive both back-to-back before you decide. The spec sheets are close enough that the way each car actually feels on your commute will probably matter more than the numbers on paper.
Ready to compare vehicles side by side? Browse on Wagonex here