Charging Comparison
Alfa Romeo Junior Elettrica vs Audi Q4 e-tron
Compared variants: 54 kWh vs 45 (MY24+)
Updated April 2026
Data shown is approximate and based on publicly available specifications and real-world estimates. For models with multiple battery versions, this page compares the variants listed above. Actual performance varies with driving conditions, temperature, state of charge, and charger hardware. Always check the manufacturer specification page and your vehicle's manual for official figures. EVcourse is not affiliated with any vehicle manufacturer.
Quick verdict
The Audi Q4 e-tron has the higher published DC charging figure at 175 kW, but the published charge-time data matters more for road-trip stops. The Alfa Romeo Junior Elettrica is listed at about 27 minutes versus 28 minutes for the Audi Q4 e-tron. The Alfa Romeo Junior Elettrica is more efficient at approximately 159 Wh/km. The Audi Q4 e-tron offers more WLTP rated range at 563 km.
Side-by-Side Specs
| Spec | Alfa Romeo Junior Elettrica | Audi Q4 e-tron |
|---|---|---|
| Compared variant | 54 kWh | 45 (MY24+) |
| Battery (approx.) | ~50.8 kWh | ~77 kWh |
| WLTP range (rated) | ~400 km | ~563 km |
| Efficiency (approx.) | ~159 Wh/km | ~179 Wh/km |
| DC fast charging (published) | up to 100 kW | up to 175 kW |
| 10-80% charge time (approx.) | ~27 min | ~28 min |
| Max AC charging | up to 11 kW | up to 11 kW |
| DC connector | CCS2 | CCS2 |
Charging Speed
The Audi Q4 e-tron has the higher published DC charging figure at 175 kW, which is roughly 75% higher than the Alfa Romeo Junior Elettrica at 100 kW. In practice, that figure only tells part of the story. The charging curve, battery temperature, and state of charge all affect how quickly your car actually charges.
For the published fast-charge window, the Alfa Romeo Junior Elettrica is listed at about 27 minutes, which is 1 minutes quicker than the Audi Q4 e-tron at 28 minutes. On a road trip, that difference adds up over multiple stops.
Range and Efficiency
The Audi Q4 e-tron has a WLTP rated range of approximately 563 km, which is roughly 163 km more than the Alfa Romeo Junior Elettrica at approximately 400 km. WLTP is a standardized lab test. Expect your actual range to be lower, varying with speed, weather, terrain, and driving style.
Efficiency matters more than battery size for daily driving costs. The Alfa Romeo Junior Elettrica consumes 159 Wh/km, compared to 179 Wh/km for the Audi Q4 e-tron. That means the Alfa Romeo Junior Elettrica uses less energy per kilometer, which translates to lower charging costs and fewer charging stops on longer drives.
A more efficient car does not always mean more range. Battery size plays a role too. The Audi Q4 e-tron has approximately 77 kWh of useable battery , while the Alfa Romeo Junior Elettrica has approximately 50.8 kWh.
Which One Should You Choose?
The Audi Q4 e-tron has the higher published DC figure at up to 175 kW, but the Alfa Romeo Junior Elettrica has the shorter published charge time at approximately 27 minutes versus approximately 28 minutes. On road trips, published stop time matters more than the headline kW number alone.
Both cars support 11 kW AC charging, so home and workplace charging speeds will be similar.
If you mostly charge at home or at work and care more about daily driving costs, the Alfa Romeo Junior Elettrica is the more efficient choice at 159 Wh/km. Lower consumption means lower electricity bills over time.
For maximum range between charges, the Audi Q4 e-tron has a WLTP rated range of approximately 563 km, which is roughly 163 km more. Both are capable EVs. The best choice depends on how you charge and how far you drive.
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From Finn, engineer: Charging specs alone do not tell the full story. Real-world charging speed depends on battery temperature, state of charge, and the charger itself. These comparisons use manufacturer-published data. Approximate values only.
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