Kia EV4 (Sedan) vs Rivian R3

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thumb image Kia EV4 (Sedan) US$ 35,000
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thumb image Rivian R3 US$ 37,000

BASIC INFO

Brand Kia Rivian
Model EV4 (Sedan) R3
Vehicle Type Electric Compact Sedan Compact Electric SUV (Hatchback)
Trims Light / Wind / GT-Line R3, R3X (performance variant)
Release Date 2025 Expected 2026–2027
Status Upcoming / In production Upcoming / Pre-production
Made In South Korea Georgia, USA (future plant); early units may come from Illinois
Body Type 4-door Sedan 5-door hatchback SUV
Vehicle Warranty 8 years / 160,000 km battery warranty Not officially disclosed; Rivian currently offers 5 yrs/60,000 mi basic
Colors Morning Haze, Snow White Pearl, Yacht Matte Blue, Shale Grey, Magma Red, Ivory Silver TBD (likely multiple solid and metallic options)

PERFORMANCE

Motor Type Permanent Magnet Synchronous Motor Single-motor RWD / Dual-motor AWD / Tri-motor AWD (R3X)
Horsepower 201 hp (150 kW) Est. 400–600+ hp (varies by trim)
Torque 283 Nm Not disclosed (expected >700 Nm in higher trims)
Acceleration 0–100 km/h in ~7.4 sec 3.0 sec (0–60 mph, Tri-motor)
Top Speed 170 km/h Est. 125–135 mph
Range 430–630 km (WLTP, depending on battery) Up to 300+ miles (larger battery)
Drivetrain Front-Wheel Drive RWD / AWD

BATTERY AND CHARGING

Battery Type Lithium-ion Lithium-ion, Rivian Gen-2 platform
Battery Capacity 58.3 kWh / 81.4 kWh Two options (exact kWh not disclosed; likely ~80 kWh & 100+ kWh)
Power Consumption 14–16 kWh/100 km Est. 3.3–3.8 mi/kWh
Battery Warranty 8 years / 160,000 km 8 years / ~175,000 miles (expected)
Home Charging Speed 11 kW AC Level 2 (11.5 kW) ~25–30 mi/hr
Supercharging Speed 10–80% in ~30 min Supports NACS (Tesla Superchargers)
DC Fast Charging Speed Peak ~180–200 kW 10–80% in <30 min
Miles of Range added Per Hour 40–60 km (AC), ~300 km in 30 min (DC) Up to ~140–180 mi in 20 min (fast charger)
Charging Time 5–7 hours (AC), ~30 min (DC 10–80%) Level 2 (0–100%) ~8–12 hrs
Charging Connector Type CCS2 (Europe/Asia), NACS (US) NACS (adapter for CCS)
Home Charging Options Level 1 / Level 2 240V wall charger, portable charger
Onboard Charger Power 11 kW Est. 11.5 kW

DIMENSION AND WEIGHT

Length 4,730 mm 170–175 in (est.)
Width 1,860 mm 74–76 in (est.)
Height 1,480 mm 65–67 in (est.)
Wheelbase 2,820 mm Shorter than Rivian R2 (likely ~108–110 in)
Ground Clearance 145 mm Adjustable, ~8–10 in (with off-road mode)
Cargo Space 490 L TBD (smaller than R2; includes front trunk)
Curb Weight 1,850–1,900 kg Est. 4,200–4,800 lbs
No. of Doors 4 5
Seating Capacity 5 5

WHEEL AND TIRES

Wheel Type Alloy Alloy
Wheel Size 17″ / 19″ 19–21 in (varies by trim)
Front Tire 225/55R17 TBD
Rear Tire 225/55R17 TBD

STEERING AND SUSPENSION

Steering Electric Power Steering Electric Power Steering
Transmission Single-Speed Automatic Single-speed direct drive
Turning Radius 5.5 m (est.) TBD
Gear Box Single-Speed Reduction N/A (EV direct drive)
Front Suspension MacPherson Strut Independent (likely double wishbone or multi-link)
Rear Suspension Multi-Link Independent multi-link

TECHNOLOGY AND FEATURES

Autopilot Highway Driving Assist 2 Rivian Driver+ (L2 ADAS)
Navigation System Yes Yes (cloud-based with OTA updates)
Adaptive Cruise Control Yes Yes
Climate Control Dual-Zone Auto Climate with Heat Pump (optional) Dual-zone automatic
Auxiliary Auto Input USB / Bluetooth Yes
Over The Air Updates Yes Yes
Keyless Start Yes Yes
Keyless Entry Digital Key 2.0 Yes (phone as key + fob)
Heated Steering Wheel Yes Likely available
Panoramic Sunroof Yes Optional (glass roof)
Apple Car Play Yes Yes
Android Auto Yes Not yet (same as above)
Touchscreen 30″ Panoramic Dual Display Large central display (~15 in) + driver display
WiFi & Hotspot Yes Large central display (~15 in) + driver display
Bluetooth Yes Yes
MP3 Player Yes Yes (via infotainment)
No. Of Speakers Up to 12 (Premium audio option) Premium audio (exact count TBD, est. 12+)

SAFETY FEATURES

Braking System Regenerative + Hydraulic Disc Regenerative + hydraulic
Front Brakes Ventilated Disc Disc
Rear Brakes Disc 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 9 Likely 8+
Rear Seat Belt Yes Yes
Auto Parking sensors Yes Yes
Crash Sensor Yes Yes
Ultrasonic Sensors Yes Yes
Multiple Cameras Yes (360° view) Yes (360° view)
Blind Spot Monitoring Yes Yes
Multi-Terrain Monitor Yes Likely (off-road 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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