Audi e-tron (95 kWh) vs Porsche 718 Cayman/Boxster EV (2026)
Comparing battery size, maximum AC/DC charging rates, range, and detailed charging durations for home wallboxes and public DC fast chargers.
Specification Comparison
| Specification | Audi e-tron (95 kWh) | Porsche 718 Cayman/Boxster EV (2026) |
|---|---|---|
| Brand | Audi | Porsche |
| Battery Capacity | 95 kWh (12% larger) | 85 kWh |
| Max AC Charge Power | 11 kW | 11 kW |
| Max DC Charge Power | 150 kW | 250 kW ✓ |
| Range (WLTP) | 489 km | 520 km (more range) |
| Efficiency (WLTP) | 3.2 mi/kWh | 3.8 mi/kWh (more efficient) |
| Est. EPA Range | 304 miles | 323 miles |
Charging Time Comparison
Select a charging scenario to see side-by-side charging speeds.
| Charger Type | Audi e-tron (95 kWh) | Porsche 718 Cayman/Boxster EV (2026) |
|---|---|---|
| 🔌 Household Socket 2.3 kW • AC Level 1 | 32h 8m Capped at 2.3 kW | 28h 45m Capped at 2.3 kW |
| 🏠 Home Wallbox 7.4 kW • AC Level 2 | 9h 59m Capped at 7.4 kW | 8h 56m Capped at 7.4 kW |
| ⚡ 3-Phase Wallbox 11 kW • AC Level 2 | 6h 43m Capped at 11 kW | 6h 1m Capped at 11 kW |
| 🔋 Fast AC 22 kW • AC Level 2 | 6h 43m Capped at 11 kW | 6h 1m Capped at 11 kW |
| ⚡ DC Rapid 50 kW • DC Level 3 | 1h 29m Capped at 50 kW | 1h 19m Capped at 50 kW |
| 🚀 Ultra-Rapid DC 150 kW • DC Level 3 | 30 min Capped at 150 kW | 26 min Capped at 150 kW |
* Higher vehicle acceptance rates allow faster charging. Estimated times show limits based on onboard AC/DC caps.
How their charging profiles differ
The Audi e-tron (95 kWh) and Porsche 718 Cayman/Boxster EV (2026) present different charging characteristics primarily driven by battery capacity and maximum charge limits.
Battery Capacity: The Audi e-tron (95 kWh) features a 95 kWh battery, which is 12% larger than the Porsche 718 Cayman/Boxster EV (2026)'s 85 kWh pack. A larger battery offers more driving range but takes proportionally longer to charge at standard charge rates.
At-Home Charging (AC): Both vehicles share the same maximum AC onboard charger rate of 11 kW. This means they will draw the same maximum power from home wallboxes.
On-The-Road DC Fast Charging: The Audi e-tron (95 kWh) accepts up to 150 kW DC, while the Porsche 718 Cayman/Boxster EV (2026) supports up to 250 kW DC. The Porsche 718 Cayman/Boxster EV (2026) has a faster DC limit of 250 kW, allowing it to charge faster on ultra-rapid chargers, assuming the station can supply the max power.
Audi Recommendation
For the Audi e-tron (95 kWh), a standard 7.4 kW home wallbox is ideal for overnight charging. If you travel long distances frequently, look for DC fast chargers capable of supplying at least 150 kW to minimize charging stops.
Porsche Recommendation
For the Porsche 718 Cayman/Boxster EV (2026), a 7.4 kW home charger is also the perfect fit. Since it supports up to 250 kW DC, you will achieve optimal highway charge times by planning stops at charging stations rated 250 kW or higher.
Go to Calculator
Need to run custom estimates, select custom charge target levels, or calculate the exact electricity cost for these cars?
EV Chargers for Audi & Porsche
Compatible home wallboxes and accessories for charging these electric vehicles.
Best Home Chargers for Audi e-tron (95 kWh)
We analyzed charger speeds, compatibility, and durability to select the top home charging stations that match the specifications of the Audi e-tron (95 kWh).
Optimal High-Power AC Charging
Your Audi e-tron (95 kWh) supports high-speed AC charging up to 11 kW. To charge at maximum speed at home, we recommend a 48-amp charger (like the Tesla Universal or Emporia) hardwired to a 60-amp circuit. A standard 32-amp charger will still charge overnight but won’t take full advantage of your car’s faster onboard charger.
Tesla Universal Wall Connector
The most versatile charger on the market. It natively charges both Tesla (NACS) and standard J1772 vehicles with an integrated, auto-switching adapter.
- • Universal compatibility (Tesla & non-Tesla)
- • Sleek wall dock with auto-sensing latch
- • Tesla App integration (Wi-Fi smart features)
- • Power-sharing with up to 6 Wall Connectors
Emporia Smart EV Charger
An exceptionally smart charger offering class-leading energy monitoring. Perfect for homeowners looking to track costs or charge directly from solar panels.
- • Detailed real-time energy usage tracking
- • Solar-only charging mode (with Emporia Vue)
- • UL and Energy Star certified
- • NEMA 14-50 plug or hardwired option
Grizzl-E Classic Level 2
A rugged, bulletproof charger designed for the toughest environments. It features a heavy-duty metal casing and focuses on simple, reliable plug-and-play charging.
- • Heavy-duty NEMA 4 aluminum enclosure
- • Built to withstand extreme cold and heat
- • Simple plug-and-charge (no Wi-Fi needed)
- • Internal physical switches to set amperage
As an Amazon Associate, we earn from qualifying purchases at no additional cost to you. Product prices and availability are accurate as of the date/time indicated and are subject to change.