Rivian R1S Performance 2025 vs Porsche Boxster EV (2026)

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thumb image Rivian R1S Performance 2025 US$ 85,000
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thumb image Porsche Boxster EV (2026) US$ 80,000

BASIC INFO

Brand Rivian Porsche
Model R1S Performance 2025 Boxster EV
Vehicle Type Electric Electric Roadster
Trims Standard, Large, Performance, and Quad-Motor Expected Base, S, GTS (not officially confirmed)
Release Date November 2024 2026 (expected)
Status Available Upcoming / Pre-production
Made In Normal, Illinois, USA Germany
Body Type Crew Cab 2-Door Convertible Roadster
Vehicle Warranty 5 years / 60,000 miles 4 years / 50,000 miles (expected, similar to Taycan)
Colors Launch Green, Glacier White, Rivian Blue, Limestone, El Cap Granite, Midnight Black, Forest Green, Red Canyon (some may cost extra) Multiple Porsche custom colors (Carrara White, Jet Black, Racing Yellow, Guards Red, etc. – to be confirmed)

PERFORMANCE

Motor Type Dual permanent-magnet motors Dual electric motors (expected AWD setup, base trim may be RWD)
Horsepower 665 hp 400 hp (Base), up to ~600 hp (higher trims, expected)
Torque 700 lb-ft Not officially disclosed (~500–700 Nm expected)
Acceleration 0-60 mph in 3.5 seconds 3.5 – 4.0 seconds (depending on trim)
Top Speed 115 mph 155 mph (estimated, may vary by trim)
Range 320 mile 250–300 miles (EPA estimate)
Drivetrain All-Wheel Drive (AWD) RWD (base), AWD (higher trims)

BATTERY AND CHARGING

Battery Type Lithium-ion Lithium-ion, 800V architecture (shared with Porsche Taycan platform)
Battery Capacity 135 kWh 80–100 kWh (expected)
Power Consumption 2.3 mi/kWh 18–20 kWh / 100 km (estimate)
Battery Warranty 8 years / 175,000 miles 8 years / 100,000 miles (expected)
Home Charging Speed (0-100%): 12 hours (11.5 kW) 11 kW AC (approx. 8–10 hrs full charge)
Supercharging Speed 10-80% in 35 mins (peak 220 kW) Up to 270 kW (800V fast charging system)
DC Fast Charging Speed 220 kW (10-80% in 30-40 mins) 10–80% in ~20–25 minutes
Miles of Range added Per Hour 24 miles/hour 35–40 miles (AC), ~180–200 miles (DC fast charge)
Charging Time 12 hours 8–10 hrs (AC), 20–25 min (DC Fast)
Charging Connector Type NACS (North American Charging Standard) CCS Combo
Home Charging Options Level 1 (120V): Included portable charger (3 miles/hour). Level 2 (240V): 11.5 kW wall charger (25 miles/hour). Rivian Wall Charger: Up to 11.5 kW (sold separately). Porsche Mobile Charger / Wallbox
Onboard Charger Power 11.5 kW 11–22 kW (expected)

DIMENSION AND WEIGHT

Length 217.1 inches (18.1 ft) 172 in (est.)
Width 79.3 inches 72 in (est.)
Height 72.6 inches 50 in (est.)
Wheelbase 135.8 inches 97 in (est.)
Ground Clearance 7.9 inches 5 in
Cargo Space 11.1 cu ft Frunk (~3–4 cu ft), Rear (~5–6 cu ft)
Curb Weight 6,400 lbs 4,000–4,200 lbs (battery-heavy)
No. of Doors 4 Doors 2
Seating Capacity 5 Seater (front bench optional for 4 total) 2

WHEEL AND TIRES

Wheel Type Alloy Wheels Alloy (multiple Porsche design options)
Wheel Size 22x9 inches 19" – 21" options
Front Tire 275/50 R22 245/35 R19 (base)
Rear Tire 275/50 R22 285/35 R20 (higher trims)

STEERING AND SUSPENSION

Steering Rack-and-pinion with electric power assist Electric power steering, Porsche Dynamic Steering (optional)
Transmission Single-speed automatic Single-speed EV transmission
Turning Radius 45.9 feet 10.5 m (est.)
Gear Box Direct Drive Direct drive
Front Suspension Double-wishbone Adaptive strut-type suspension
Rear Suspension Multi-Link Multi-link, adaptive

TECHNOLOGY AND FEATURES

Autopilot No No (Porsche uses advanced driver assistance, not full autonomy)
Navigation System Yes Porsche Communication Management (PCM) with AR navigation
Adaptive Cruise Control Yes Yes
Climate Control Yes Yes
Auxiliary Auto Input Yes USB-C ports
Over The Air Updates Yes Yes
Keyless Start Yes Yes
Keyless Entry Yes Yes
Heated Steering Wheel Yes Yes
Panoramic Sunroof Yes Yes
Apple Car Play No Yes
Android Auto No No (convertible roof
Touchscreen 16" touchscreen + 12.3" digital cluster. Central 10.9-inch + digital instrument cluster
WiFi & Hotspot Yes Yes
Bluetooth Yes Yes
MP3 Player Yes Yes
No. Of Speakers 18 Speakers 8 (standard), 14 (Bose), 21 (Burmester premium option)

SAFETY FEATURES

Braking System Regenerative + hydraulic braking system Regenerative + Hydraulic
Front Brakes Ventilated discs brake Ventilated Disc
Rear Brakes Ventilated discs brake 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 Total Airbags: Front: 2x dual-stage, Side: 2x front + 2x rear, and Curtain: 2x full-length 6+ (front, side, knee)
Rear Seat Belt 3x 3-point belts Yes
Auto Parking sensors Yes Yes
Crash Sensor Yes Yes
Ultrasonic Sensors Yes Yes
Multiple Cameras Yes 360° view
Blind Spot Monitoring Yes Yes
Multi-Terrain Monitor Yes No (sports car)
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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