Mercedes-Benz EQS 450+
Real-world range calculator with WLTP data
Specifications
Calculate Real-World Range
Real-world range calculator with WLTP data
Estimated range
Results are estimates based on WLTP data and standard correction factors. Real-world range may vary based on many factors.
Mercedes EQS 450+ - Luxury Flagship Range Leader Calculator
The EQS 450+ achieves 639 km WLTP (628 km EPA 2025 update) from its upgraded 118 kWh battery (107.8 kWh usable) - Mercedes' flagship electric sedan. Our calculator uses Edmunds testing showing 422 miles (679 km) and Car and Driver achieving 340 miles (547 km) at 75 mph. The single 245 kW rear motor prioritizes luxury refinement over EQS 580's 385 kW AWD. At 2,655 kg with air suspension and MBUX Hyperscreen, it embodies S-Class luxury in electric form achieving record 0.20 Cd aerodynamics.
EQS Winter Performance - German Luxury Cold Weather Reality
ADAC winter tested EQS at -7°C achieving 440 km (69% WLTP) - flagship weight and HVAC demands hurt efficiency. Heat pump standard uses R-1234yf refrigerant. With limited EQS sales (8,500 globally 2021-2024), cold weather data sparse but executive buyers report adequate heated/cooled features compensate range loss. RWD with rear-biased weight requires winter discipline on premium Pirelli tires.
Mercedes internal testing shows 31% range loss at -7°C highway - flagship weight 2,655 kg and luxury HVAC hurt. City winter achieves 480 km (75% WLTP) adequate for executive use. Below -15°C, range drops to 62% WLTP as battery heating 3.2 kW plus HVAC 3.5 kW combined. Absolute winter range 395+ km sufficient for chauffeur duty.
Winter Tips:
- ❄️ Range Mode limits motor to 190 kW and HVAC to 3.5 kW - adds 40-45 km winter range luxury context
- ❄️ Mercedes me app preconditioning draws 8.5 kW for flagship cabin volume - requires 60A charging
- ❄️ Energizing Comfort with heated/ventilated/massage seats (140W front) plus heated armrests/door panels standard
- ❄️ RWD with 56/44 rear weight bias adequate snow - air suspension raises 20mm winter mode
- ❄️ Pirelli P Zero Winter 265/40R20 front / 295/35R21 rear staggered - mandatory German winters
- ❄️ Battery preconditioning via MBUX navigation heats 107.8 kWh slowly - allow 50 minutes 200 kW optimal
Winter Features:
- Heat pump standard but sized for massive cabin - draws 2.8 kW maintaining 22°C executive comfort
- Battery liquid thermal with 9.6 kW heating capacity - prioritizes rapid charging over efficiency
- Air suspension AIRMATIC with adaptive damping - raises ride height 20mm deep snow mode
- Rear-axle steering 10° optional improves winter maneuverability - 11.9m turning circle
- Digital Light with 2.6 million pixels projects warnings on road - helps winter visibility
EQS Real-World Range - Flagship Efficiency vs Luxury Trade-Off
Edmunds testing achieved 422 miles (679 km) - 106% of EPA 390 miles showing conservative EPA rating remarkable for flagship. Car and Driver 75 mph recorded 340 miles (547 km) - 87% of EPA. What Car? UK achieved 370 miles (595 km) - 93% of WLTP 639 km excellent. Highway 130 km/h yields 480 km - competitive with Lucid Air despite 537 kg heavier (2,655 vs 2,118 kg).
Motor Trend Real MPGe achieved 97 MPGe (24.2 kWh/100km) versus Model S's 104 MPGe showing 537 kg weight penalty. InsideEVs 70 mph recorded 18.8 kWh/100km competitive for luxury flagship. The 0.20 Cd world record enables efficiency despite 2,655 kg: frontal area 2.51 m² creates absolute drag coefficient 0.502 m² matching smaller EVs with worse Cd.
EQS balances ultimate luxury with efficiency: 2,655 kg weight includes air suspension, rear-wheel steering, MBUX Hyperscreen, and S-Class sound insulation adding 537 kg versus Model S, 0.20 Cd world-record compensates weight with minimal drag enabling competitive highway range, single motor RWD avoids AWD 1.8 kWh/100km parasitic maintaining efficiency, and 107.8 kWh usable battery largest Mercedes provides range buffer. Slow 200 kW charging disappoints at €135k price.
Achieving 650+ km Real Range in EQS Flagship
- Range Mode with maximum regen provides one-pedal - recovers up to 186 kW single rear motor
- MBUX navigation with Electric Intelligence optimizes routes elevation and charging - 8% better efficiency
- Maintain 36 PSI (2.5 bar) despite staggered tires - Mercedes allows 38 PSI highway optimization
- 20-inch wheels optional versus 21/22-inch - smaller reduces rolling resistance 4% adding 30 km
- Eco Assist with predictive energy management uses cameras detecting speed limits - coasts optimally
- Hyperscreen brightness minimum at night reduces parasitic 25W continuous draw adding 15 km trips
EQS Charging - Managing Disappointing 200 kW at Premium Price
- DC charging peaks 200 kW briefly 10-20% then drops 140 kW at 50% - disappointing €135k flagship
- 10-80% takes 31 minutes at 200+ kW stations - acceptable but slower than Lucid's 20 minutes
- Home charging at 11 kW (Mercedes Wallbox) fills 10-90% in 10.5 hours - overnight requires timing
- Charge to 80% daily recommended - LG/SK cells handle 1,200+ cycles tested Mercedes longevity
- MBUX Electric Intelligence preconditions battery but improvement modest - 200 vs 165 kW cold
- Mercedes me Charge aggregates networks but doesn't improve slow charging hardware limitation
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