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Head-to-Head Specification Match

Audi Q8 e-tron 55 quattro vs Mercedes-Benz EQS Sedan EQS 450+

Side-by-side comparison of charging curves, usable pack capacities, home AC charging limits and running costs per 100 mi.

⚡ Faster Fast Charging (10-80%)

Equal

Same charging time

🔋 Larger Usable Battery

Mercedes-Benz EQS Sedan

+2.4 kWh usable

💰 Cheaper per 100 mi

Mercedes-Benz EQS Sedan

Saves $0.84 / 100 mi

Side-by-Side Technical Comparison

Specification
Audi Q8 e-tron 55 quattro
Mercedes-Benz EQS Sedan EQS 450+
Usable Battery
106.0 kWh
108.4 kWh
Verified 10–80% DC Time
31 min
31 min
Peak DC Acceptance
170 kW
200 kW
Onboard AC Charger (Home)
11.0 kW
9.6 kW
Estimated Range (mi)
297 mi
347 mi
Home Cost per 100 mi
$6.75
$5.90
Physical Ports
J1772 (AC) / CCS1 (DC)
J1772 (AC) / CCS1 (DC)
Supercharger Access
Adapter Required
Adapter Required
Full Audi Q8 e-tron 55 quattro Calculator → Full Mercedes-Benz EQS Sedan EQS 450+ Calculator →

Recommended Charging Equipment

Verified compatible Level 2 wallboxes and portable charging equipment for both vehicles.

Best Smart 50 A Charger with App 4.8

Autel · Home Level 2 Charger

MaxiCharger Home 50A

Max power
12.0 kW
Current
50 A
Price
$559
  • 50 A / 12 kW hardwired (or 40 A NEMA 14-50)
  • Autel Charge app with solar optimization
  • RFID card security and remote lock
  • 25 ft flexible cold-weather cable
100% compatible with Audi Q8 e-tron 55 quattro Charges at this car’s 11.0 kW AC limit
Check price
Fast-Shipping NACS-to-CCS1 Adapter 4.8

Lectron · Supercharger Adapter

Vortex Plug Supercharger Adapter

Max power
250.0 kW
Current
500 A
Price
$199
  • 500 A / 250 kW peak DC rating
  • V3 and V4 Supercharger compatible
  • ETL and UL 2252 tested
  • Includes durable travel case
100% compatible with Audi Q8 e-tron 55 quattro Required for Supercharger access
View adapter
Fast-Shipping NACS-to-CCS1 Adapter 4.8

Lectron · Supercharger Adapter

Vortex Plug Supercharger Adapter

Max power
250.0 kW
Current
500 A
Price
$199
  • 500 A / 250 kW peak DC rating
  • V3 and V4 Supercharger compatible
  • ETL and UL 2252 tested
  • Includes durable travel case
100% compatible with Mercedes-Benz EQS Sedan EQS 450+ Required for Supercharger access
View adapter
Best NACS-to-CCS1 Supercharger Adapter 4.7

A2Z EV · Supercharger Adapter

Typhoon Pro NACS to CCS1 Adapter

Max power
250.0 kW
Current
500 A
Price
$178
  • 500 A / 250 kW rated
  • Works on V3 and V4 Superchargers
  • UL 2251 tested connector
  • Locking latch and carry case
100% compatible with Mercedes-Benz EQS Sedan EQS 450+ Required for Supercharger access
View adapter