Mercedes-Benz S-Class S 580 4MATIC vs Audi e-tron GT RS

Comparison winners

4 metrics
0-100 winner Audi e-tron GT RS 2.8 s Runner-up: 4.4 s
Power winner Audi e-tron GT RS 646 hp Runner-up: 503 hp
Cargo winner Mercedes-Benz S-Class S 580 4MATIC 550 L Runner-up: 405 L
Price winner Mercedes-Benz S-Class S 580 4MATIC $128,400 Runner-up: $165,500

Key differences

  • Audi e-tron GT RS is quicker from 0-100 km/h (2.8 s vs 4.4 s).
  • Audi e-tron GT RS has more power (646 hp vs 503 hp).
  • Mercedes-Benz S-Class S 580 4MATIC has more cargo volume (550 L vs 405 L).
  • Mercedes-Benz S-Class S 580 4MATIC has the lower starting MSRP ($128,400 vs $165,500).
2026 Mercedes-Benz S-Class S 580 4MATIC studio car image
Mercedes-Benz
2026 · Petrol Sedan
2026 Audi e-tron GT RS studio car image
Audi
2026 · Electric Sedan
Performance
0-100 km/h4.4 s2.8 s
Top Speed250 km/h250 km/h
Power503 hp646 hp
Torque700 Nm830 Nm
Range & Efficiency
Range500 km
Battery105 kWh
Fuel Tank76 L
Efficiency9 L/100km20.2 L/100km
CO2 Emissions205 g/km0 g/km
DC Charging320 kW
Size & Capacity
Length5,289 mm4,989 mm
Ground Clearance120 mm115 mm
Cargo550 L405 L
Curb Weight2,145 kg2,347 kg
Seats54
Turning Circle12.3 m11.6 m
Starting MSRP$128,400$165,500