In this comparison, Alfa Romeo Junior Elettrica stays competitive across the board, while the Nissan Micra leads on value for money, family practicality and running costs.
Choose the Nissan Micra if...
Our take
The Nissan Micra leads in the most categories, but each car here has its strengths.
Too close to call
Too close to call
See the specification differences behind the verdict, with supporting figures for each advantage.
Compare the key specifications for your selected trims.
| Measure | Alfa Romeo Junior ElettricaElettrica | Nissan MicraEngage 40kWh |
|---|---|---|
| Price | £33,900 | £22,995 (better) |
| Official range | 255 miles (better) | 196 miles |
| Boot space | 400 L (better) | 326 L |
| 10-80% rapid charge | 27 min (better) | 30 min |
| 0-62 mph | 9 sec | 9 sec |
Size Comparison
Length
Width
Height
Compare exterior dimensions to assess how each car fits UK parking spaces.
| Measure | Alfa Romeo Junior ElettricaElettrica | Nissan MicraEngage 40kWh |
|---|---|---|
| Length | 4,173 mm | 4,084 mm |
| Width (mirrors folded) | 1,781 mm | 1,780 mm (better) |
| Width with mirrors out | 1,981 mm | Not available |
| Height | 1,532 mm | 1,530 mm |
| Turning circle | 10.5 m | 10.2 m (better) |
| Clearance in a standard bayA standard UK parking bay is 2,400 mm wide. | 619 mm spare | 620 mm spare (better) |
Compare seating, child-seat mounting points, boot space and towing capacity.
| Measure | Alfa Romeo Junior ElettricaElettrica | Nissan MicraEngage 40kWh |
|---|---|---|
| Seats | Not available | 5 |
| ISOFIX child-seat points | 2 | Not available |
| Boot space (seats up) | 400 L (better) | 326 L |
| Boot space (seats down) | 1265 L | Not available |
| Frunk | 0 L | 0 L |
| Towing capacity (braked) | 0 kg | 0 kg |
Percentile ranks against UK EVs of the same body style.
Alfa Romeo Junior Elettrica
Nissan Micra
| Specification | Alfa Romeo Junior Elettrica Elettrica | Nissan Micra Engage 40kWh |
|---|---|---|
| Dimensions | ||
| Length | 4.17m | 4.08m-89mm |
| Width | 1.78m | 1.78m-1mm |
| Width (mirrors) | 1.98m | Not available |
| Height | 1.53m | 1.53m-2mm |
| Wheelbase | 2.56m | 2.58m+18mm |
| Capacity | ||
| Boot (seats up) | 400L (better) | 326L |
| Boot (seats down) | 1265L | Not available |
| Seats | Not available | 5 |
| Practicality | ||
| Turning Circle | 10.5m | 10.2m (better) |
| Kerb Weight | 1,545kg | 1,400kg (better) |
| Electric | ||
| Battery | 54kWh (better) | 40kWh |
| Range (WLTP) | 255 mi (better) | 196 mi |
| Max DC Charge | 100kW (better) | 80kW |
| Pricing | ||
| UK MSRP | £33,900 | £22,995 (better) |
| Price after EV grant | £32,400 (-£1,500) | £21,495 (-£1,500) (better) |
| Details | ||
| Body Style | SUV | Hatchback |
| Available | 2024+ | 2026+ |
* Alfa Romeo Junior Elettrica: Not yet Euro NCAP tested as of 2026-05. Limited-production / halo / pre-launch / new-brand models are typically rated some time after general sale.
Check official and estimated driving range alongside charging speeds, efficiency and battery technology.
| Measure | Alfa Romeo Junior ElettricaElettrica | Nissan MicraEngage 40kWh |
|---|---|---|
| Official range (WLTP) | 255 miles (better) | 196 miles |
| Estimated motorway rangeEVcarsguide estimate at sustained motorway speed. | 176 miles (better) | 137 miles |
| 10-80% rapid charge time | 27 min (better) | 30 min |
| Max rapid charge rate | 100 kW (better) | 80 kW |
| Home AC charging | 11 kW | 11 kW |
| Energy consumption | 151 Wh/km | 143 Wh/km (better) |
| Usable battery capacity | 54 kWh (better) | 40 kWh |
| Battery chemistry | NMC | LFP |
| Battery architecture | 400V | Not available |
| Heat pump | Standard | Standard |
Compare acceleration, power and drivetrain specifications for the selected trims.
| Measure | Alfa Romeo Junior ElettricaElettrica | Nissan MicraEngage 40kWh |
|---|---|---|
| 0-62 mph | 9 sec | 9 sec |
| Power | 115 kW (better) | 90 kW |
| Torque | 260 Nm (better) | 225 Nm |
| Drivetrain | FWD | FWD |
See how UK motoring publications rate each car in their road tests.

Alfa Romeo Junior Elettrica
Elettrica

Nissan Micra
Engage 40kWh
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.
Alfa Romeo Junior Elettrica Elettrica
Not yet Euro NCAP tested as of 2026-05. Limited-production / halo / pre-launch / new-brand models are typically rated some time after general sale.
Tested 2024
Check the published battery warranty cover for each selected trim.
| Measure | Alfa Romeo Junior ElettricaElettrica | Nissan MicraEngage 40kWh |
|---|---|---|
| Battery warranty | 8 years | Not available |
| Battery warranty distance | 160,000 km | Not available |
Get a quote
Alfa Romeo Junior Elettrica
Nissan Micra
Active inventory from independent UK dealers.
Alfa Romeo Junior Elettrica
Nissan Micra
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The Alfa Romeo Junior Elettrica costs £10,905 more than the Nissan Micra. For that premium it adds 59 miles more WLTP range and 74 litres more boot space. On EVcarsguide's combined category scores, the Nissan Micra comes out ahead overall.
The Nissan Micra is £10,905 cheaper to buy. Running costs are almost identical - about £160 a year either way, at 8,000 miles on an off-peak home tariff. Add 5 years of charging and the Nissan Micra comes out roughly £10,945 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 176 miles for the Alfa Romeo Junior Elettrica and 137 miles for the Nissan Micra - both below their WLTP figures, because sustained high speed is the hardest case for an EV. The Alfa Romeo Junior Elettrica goes roughly 39 miles further between charging stops. Both rapid-charge to 80% in a similar time, around 27-30 minutes.
The two are within 1 mm on width, so neither is meaningfully easier to thread into a tight space. In a standard 2,400 mm bay that leaves about 620 mm of total clearance for the Nissan Micra and about 619 mm of total clearance for the Alfa Romeo Junior Elettrica. The Nissan Micra also turns in a 0.3 m tighter circle, which helps with U-turns and multi-storey ramps.
Over a 8-year ownership window EVcarsguide's degradation model projects roughly 84% battery health for the Alfa Romeo Junior Elettrica and 90% for the Nissan Micra. That gives the Nissan Micra a modest edge in retained real-world range. The Nissan Micra's LFP-type pack tolerates daily 100% charging, while the Alfa Romeo Junior Elettrica's NMC-type pack lasts longest kept to about 80% for everyday use.
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.
More Alfa Romeo Junior Elettrica comparisons
More Nissan Micra comparisons
EVcarsguide scores every verified EV on price, range, family use and running costs. Here is where this pair appears.
Specs are sourced from manufacturer websites and manually reviewed. These figures were last verified .