Data shown is approximate and based on publicly available specifications and real-world estimates. Actual performance varies with driving conditions, temperature, state of charge, and charger hardware. Always check your vehicle's manual for official specifications. EVcourse is not affiliated with any vehicle manufacturer.
Quick verdict
The Alpine A390 charges faster with a peak of 200 kW DC, while the Audi Q4 e-tron is more efficient at 179 Wh/km. The Audi Q4 e-tron offers more WLTP rated range at 562 km.
Side-by-Side Specs
| Spec | Alpine A390 | Audi Q4 e-tron |
|---|---|---|
| Battery (approx.) | ~89 kWh | ~77 kWh |
| WLTP range (rated) | ~550 km | ~562 km |
| Efficiency (approx.) | ~189 Wh/km | ~179 Wh/km |
| Max DC charging | up to 200 kW | up to 175 kW |
| 10-80% charge time (approx.) | ~27 min | ~28 min |
| Max AC charging | up to 22 kW | up to 11 kW |
| DC connector | CCS2 | CCS2 |
Charging Speed
The Alpine A390 has a peak DC charging speed of 200 kW, which is roughly 14% faster than the Audi Q4 e-tron at 175 kW. In practice, peak speed 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 10-80% charge (the most common DC fast charging scenario), the Alpine A390 finishes in 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 562 km, which is roughly 12 km more than the Alpine A390 at approximately 550 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 Audi Q4 e-tron consumes 179 Wh/km, compared to 189 Wh/km for the Alpine A390. That means the Audi Q4 e-tron 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 Alpine A390 has approximately 89 kWh.
Which One Should You Choose?
If fast charging speed is your priority, the Alpine A390 wins on both peak power (up to 200 kW) and time at the plug (approximately 27 minutes from 10-80%). For long road trips with multiple charging stops, that faster turnaround makes a real difference.
For AC charging (home wallboxes, workplace chargers, and public street chargers), the Alpine A390 supports up to 22 kW, compared to 11 kW for the Audi Q4 e-tron. In Europe, many public chargers are 22 kW AC, so this difference can mean charging roughly twice as fast at those locations.
If you mostly charge at home or at work and care more about daily driving costs, the Audi Q4 e-tron is the more efficient choice at 179 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 562 km, which is roughly 12 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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