Rivian R3X vs Mercedes C-Class EV

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thumb image Rivian R3X US$ 55,000
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thumb image Mercedes C-Class EV US$ 60,000

BASIC INFO

Brand Rivian Mercedes-Benz
Model R3X C-Class EV (Next-Gen)
Vehicle Type Electric SUV (Performance/Off-road variant of Rivian R3) Electric Luxury Sedan
Trims R3X (performance-focused) Standard, AMG Line, 4MATIC (expected)
Release Date Expected 2026 (deliveries may begin in 2027) 2026 (expected)
Status Announced / Upcoming Upcoming / Prototype Stage
Made In Normal, Illinois, USA (Rivian Factory) Germany
Body Type Compact Crossover SUV 4-Door Sedan
Vehicle Warranty 5 years / 60,000 miles (estimated, Rivian standard), Battery 8 years / 175,000 miles 4 Years / 50,000 miles (expected)
Colors Multiple (Exact options TBD, Rivian usually offers adventurous palettes) Multiple premium shades (Black, White, Silver, Grey, Blue, optional AMG colors)

PERFORMANCE

Motor Type Dual or Tri-Motor (Rivian Enduro drive units, performance-tuned) Dual-Motor Setup (RWD standard, AWD optional)
Horsepower 500–600 hp (expected for R3X trim) 300–400 hp (expected base), AMG >500 hp
Torque 700+ Nm (estimated) 400–550 Nm (estimated)
Acceleration 3.0–3.5 seconds (0–60 mph, estimated) 4.5–6.0 sec (0–60 mph depending on trim)
Top Speed 125–135 mph (estimated) 130–155 mph (electronically limited)
Range 300–350 miles (EPA estimate, depending on battery pack) 350–400 miles (WLTP, expected)
Drivetrain All-Wheel Drive (AWD) RWD / AWD (4MATIC)

BATTERY AND CHARGING

Battery Type Lithium-Ion, Rivian Enduro pack Lithium-ion (next-gen chemistry, likely silicon-anode or LFP options)
Battery Capacity 80–100 kWh (estimated, final specs TBD) 85–100 kWh (expected)
Power Consumption 3.2–3.5 mi/kWh (estimated) 15–17 kWh/100 km (expected efficiency)
Battery Warranty 8 years / 175,000 miles 8 Years / 100,000 miles
Home Charging Speed 11.5 kW (Level 2, 25–30 miles/hour) Up to 11 kW AC (Level 2)
Supercharging Speed Compatible with Rivian Adventure Network & Tesla NACS (coming 2025+) 250 kW DC (expected)
DC Fast Charging Speed Up to 220 kW 10–80% in ~20–25 minutes
Miles of Range added Per Hour 140–160 miles in 20 minutes (DC fast charge) 30–40 miles (home), ~200+ miles in 15 min (DC fast)
Charging Time 10–80% in ~25 minutes (fast charge) 8–10 hrs (AC), ~20–25 mins (DC fast)
Charging Connector Type NACS (North American Charging Standard) CCS Combo
Home Charging Options Level 1 (120V), Level 2 (240V Wallbox) Wallbox, Standard AC Plug, Solar Integration (optional)
Onboard Charger Power 11.5 kW 11–22 kW (expected, depending on region)

DIMENSION AND WEIGHT

Length 171–175 in (estimated, compact size) 4,800 mm (189 in)
Width 75 in 1,850 mm (73 in)
Height 65 in 1,450 mm (57 in)
Wheelbase 108 in 2,870 mm (113 in)
Ground Clearance Adjustable Air Suspension (~9–11 in) 130 mm (5.1 in)
Cargo Space 60+ cu.ft (with seats folded, est.) 450 liters (expected, front + rear trunk possible)
Curb Weight 4,400–4,800 lbs (estimated) 2,000–2,200 kg
No. of Doors 5 2
Seating Capacity 5 5

WHEEL AND TIRES

Wheel Type Alloy (Performance & Off-road optimized) Alloy / AMG Performance Wheels
Wheel Size 20–22 inches (depending on package) 18–20 inches (trim dependent)
Front Tire All-Terrain / Performance Radials (size TBD) 225/50 R18 (base, expected)
Rear Tire All-Terrain / Performance Radials (size TBD) 245/45 R18 (base, expected)

STEERING AND SUSPENSION

Steering Electric Power Steering Electric Power Steering (EPS) with variable assist
Transmission Single-speed automatic (EV direct drive) Single-speed direct drive
Turning Radius 18–19 ft (est.) 11.5 m
Gear Box 1-speed Single-speed EV reduction gear
Front Suspension Independent, adaptive air suspension Independent multi-link (adaptive optional)
Rear Suspension Independent, adaptive air suspension Independent multi-link (adaptive optional)

TECHNOLOGY AND FEATURES

Autopilot Rivian Driver+ (hands-free on mapped highways) Mercedes Drive Pilot (Level 3 autonomy in supported regions)
Navigation System Yes (Rivian OS with Google Maps integration) MBUX AI-based navigation with AR HUD
Adaptive Cruise Control Yes Yes
Climate Control Dual-zone automatic Multi-zone Automatic
Auxiliary Auto Input Yes Yes
Over The Air Updates Yes Yes
Keyless Start Yes Yes
Keyless Entry Phone-as-key & key card Yes
Heated Steering Wheel Yes Yes
Panoramic Sunroof Yes Yes
Apple Car Play Yes Wireless
Android Auto Same as above Wireless
Touchscreen 15.6-inch central touchscreen + driver display 12–15" OLED MBUX Hyperscreen (trim-based)
WiFi & Hotspot Yes Yes
Bluetooth Yes Yes
MP3 Player Yes Yes
No. Of Speakers 10–14 (depending on trim, Meridian sound system) 10–15 (Burmester Surround Sound optional)

SAFETY FEATURES

Braking System YeRegenerative + Hydraulic Disc Brakes Regenerative + Hydraulic
Front Brakes Ventilated Disc Ventilated Disc
Rear Brakes Ventilated Disc Ventilated Disc
Brake Assist Yes Yes
Anti Lock Braking System Yes Yes
Automatic Emergency Braking Yes Yes
Power Door Lock Yes Yes
Child Safety Lock Yes Yes
No. Of Airbags Yes 6
Rear Seat Belt Yes Yes
Auto Parking sensors Yes Yes
Crash Sensor Yes Yes
Ultrasonic Sensors Yes Yes
Multiple Cameras 11-camera system (360° view) 360° Surround View
Blind Spot Monitoring Yes Yes
Multi-Terrain Monitor Yes (off-road mode cameras) Optional (for AMG trims)
Stability Control Yes Yes
Anti Theft Alarm Yes Yes
Power Mirrors Yes Yes
Rear Cross-Traffic Alert Yes Yes
Lane Keeping Assist Yes Yes
Lane Departure Warning Yes Yes
Rear Parking Aid Yes Yes

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