BASIC INFO
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| 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
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| 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
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| 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
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| 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
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| 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
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| 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
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| 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
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| 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 |