In this comparison, Hyundai Ioniq 3 leads on value for money, motorway range and family practicality, while the Nissan LEAF stays competitive across the board.
Choose the Hyundai Ioniq 3 if...
Our take
The Hyundai Ioniq 3 wins almost every category - it's the clear choice unless price is the deciding factor.
See the specification differences behind the verdict, with supporting figures for each advantage.
Advance 42kWh
Compare the key specifications for your selected trims.
| Measure | Hyundai Ioniq 3Advance 42kWh | Nissan LEAFAcenta 40kWh |
|---|---|---|
| Price | £22,245 (better) | £26,490 |
| Official range | 213 miles (better) | 168 miles |
| Boot space | 441 L (better) | 435 L |
| 10-80% rapid charge | 29 min (better) | 40 min |
| 0-62 mph | 8.8 sec | 7.9 sec (better) |
Size Comparison
Length
Width
Height
Compare exterior dimensions to assess how each car fits UK parking spaces.
| Measure | Hyundai Ioniq 3Advance 42kWh | Nissan LEAFAcenta 40kWh |
|---|---|---|
| Length | 4,155 mm | 4,480 mm |
| Width (mirrors folded) | 1,800 mm | 1,788 mm (better) |
| Width with mirrors out | 2,100 mm | 2,030 mm (better) |
| Height | 1,505 mm | 1,540 mm |
| Turning circle | 10.4 m (better) | 10.6 m |
| Clearance in a standard bayA standard UK parking bay is 2,400 mm wide. | 600 mm spare | 612 mm spare (better) |
Compare seating, child-seat mounting points, boot space and towing capacity.
| Measure | Hyundai Ioniq 3Advance 42kWh | Nissan LEAFAcenta 40kWh |
|---|---|---|
| Seats | 5 | 5 |
| ISOFIX child-seat points | Not available | 2 |
| Boot space (seats up) | 441 L (better) | 435 L |
| Boot space (seats down) | 1213 L (better) | 1176 L |
| Towing capacity (braked) | 750 kg (better) | 0 kg |
Percentile ranks against UK EVs of the same body style.
Hyundai Ioniq 3
Nissan LEAF
| Specification | Hyundai Ioniq 3 Advance 42kWh | Nissan LEAF Acenta 40kWh |
|---|---|---|
| Dimensions | ||
| Length | 4.16m | 4.48m+325mm |
| Width | 1.80m | 1.79m-12mm |
| Width (mirrors) | 2.10m | 2.03m-70mm |
| Height | 1.50m | 1.54m+35mm |
| Wheelbase | 2.68m | 2.70m+20mm |
| Ground Clearance | Not available | 155mm |
| Capacity | ||
| Boot (seats up) | 441L (better) | 435L |
| Boot (seats down) | 1213L (better) | 1176L |
| Seats | 5 | 5 |
| Practicality | ||
| Turning Circle | 10.4m (better) | 10.6m |
| Kerb Weight | 1,550kg (better) | 1,580kg |
| Towing Capacity | 750kg (better) | Not available |
| Electric | ||
| Battery | 42.2kWh (better) | 40kWh |
| Range (WLTP) | 213 mi (better) | 168 mi |
| Max DC Charge | 119kW (better) | 50kW |
| Pricing | ||
| UK MSRP | £22,245 (better) | £26,490 |
| Price after EV grant | £18,495 (-£3,750) | £26,490 (not eligible) |
| Details | ||
| Body Style | Hatchback | Hatchback |
| Available | 2026+ | 2018–2023 |
Check official and estimated driving range alongside charging speeds, efficiency and battery technology.
| Measure | Hyundai Ioniq 3Advance 42kWh | Nissan LEAFAcenta 40kWh |
|---|---|---|
| Official range (WLTP) | 213 miles (better) | 168 miles |
| Estimated motorway rangeEVcarsguide estimate at sustained motorway speed. | 178 miles (better) | 109 miles |
| 10-80% rapid charge time | 29 min (better) | 40 min |
| Max rapid charge rate | 119 kW (better) | 50 kW |
| Home AC charging | 11 kW (better) | 6.6 kW |
| Energy consumption | Not available | 171 Wh/km |
| Usable battery capacity | 42.2 kWh (better) | 36 kWh |
| Battery chemistry | Not available | NMC |
| Battery architecture | 400V | 400V |
| Heat pump | Not available | Not standard |
Compare acceleration, power and drivetrain specifications for the selected trims.
| Measure | Hyundai Ioniq 3Advance 42kWh | Nissan LEAFAcenta 40kWh |
|---|---|---|
| 0-62 mph | 8.8 sec | 7.9 sec (better) |
| Power | 108 kW | 110 kW (better) |
| Torque | 250 Nm | 320 Nm (better) |
| Drivetrain | FWD | FWD |
Watch selected video reviews here, or visit each model page for the full collection.
Reviews and videos discuss each model overall; the specifications above apply to your selected trims.
For a useful running-cost comparison, factor in your mileage, charging access and current petrol or diesel car alongside the EV estimate.
Compare with petrol or diesel
Compare purchase price, energy, road tax and maintenance with a petrol or diesel alternative.
Calculate company-car tax
Work out monthly Benefit-in-Kind using current and future HMRC rates.
Cost per mile
Compare EV charging costs per mile with petrol and diesel using your charging options.
Check a lease quote
Assess the effective monthly cost alongside the list price and expected depreciation.
Tested 2018
Check the published battery warranty cover for each selected trim.
| Measure | Hyundai Ioniq 3Advance 42kWh | Nissan LEAFAcenta 40kWh |
|---|---|---|
| Battery warranty | Not available | 8 years |
| Battery warranty distance | Not available | 160,934 km |
Get a quote
Hyundai Ioniq 3
Nissan LEAF
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Hyundai Ioniq 3
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Nissan LEAF
The Nissan LEAF costs £4,245 more than the Hyundai Ioniq 3. For that premium it adds a 0.9s quicker 0-62mph time. The Hyundai Ioniq 3 is not just cheaper - it also offers 45 miles more WLTP range and 69 kW faster peak rapid charging. On EVcarsguide's combined category scores, the Hyundai Ioniq 3 comes out ahead overall.
The Hyundai Ioniq 3 is £4,245 cheaper to buy. The Hyundai Ioniq 3 is cheaper to charge, roughly £136 a year versus £184 for the Nissan LEAF, at 8,000 miles on an off-peak home tariff. Add 5 years of charging and the Hyundai Ioniq 3 comes out roughly £4,485 cheaper overall. These figures cover list price and home charging only - insurance, servicing, tyres and depreciation will move the real total.
EVcarsguide estimates a real-world motorway range of about 178 miles for the Hyundai Ioniq 3 and 109 miles for the Nissan LEAF - both below their WLTP figures, because sustained high speed is the hardest case for an EV. The Hyundai Ioniq 3 goes roughly 69 miles further between charging stops. A rapid charge to 80% takes around 29 minutes in the Hyundai Ioniq 3 and 40 in the Nissan LEAF, so the Hyundai Ioniq 3 loses less time at each stop. That makes the Hyundai Ioniq 3 the stronger long-distance car.
The two are within 12 mm on width, so neither is meaningfully easier to thread into a tight space. In a standard 2,400 mm bay that leaves about 612 mm of total clearance for the Nissan LEAF and about 600 mm of total clearance for the Hyundai Ioniq 3.
Visit the full model pages for owner feedback, expert reviews, used prices and battery-health information.
Compare similarly sized and priced electric cars before finalising your shortlist.
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EVcarsguide scores every verified EV on price, range, family use and running costs. Here is where this pair appears.
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Specs are sourced from manufacturer websites and manually reviewed. These figures were last verified .