Audi Q8 e-tron Prestige 2025 vs Porsche 718 EV (Boxster/Cayman)

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thumb image Audi Q8 e-tron Prestige 2025 US$ 85,990
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thumb image Porsche 718 EV (Boxster/Cayman) US$ 80,000

BASIC INFO

Brand Audi Porsche
Model Q8 e-tron Prestige 2025 718 EV (Boxster / Cayman)
Vehicle Type Electric Electric Sports Car
Trims Premium, Premium Plus, and Prestige Standard, S, GTS (expected)
Release Date June 2024 2025 (expected)
Status Available Upcoming
Made In Brussels, Belgium Germany
Body Type SUV 2-Door Coupe / Convertible
Vehicle Warranty 4 years / 50,000 miles 4 years / 50,000 miles (expected)
Colors Glacier White, Mythos Black, Chronos Gray, Ultra Blue, Florett Silver, etc. Optional: Metallic & Pearl finishes Multiple Porsche custom colors (White, Black, Guards Red, Racing Yellow, Metallic options, etc.)

PERFORMANCE

Motor Type Dual permanent-magnet synchronous motors Dual electric motors (AWD) or single rear motor (RWD)
Horsepower 414 hp 450–500 hp (expected)
Torque 490 lb-ft 500 Nm (est.)
Acceleration 0-60 mph in 5.4 seconds 0–60 mph in ~3.5 sec (est.)
Top Speed 124 mph 155 mph (250 km/h)
Range 285–300 miles 250–300 miles (WLTP est.)
Drivetrain All-wheel drive (AWD) RWD standard, AWD optional

BATTERY AND CHARGING

Battery Type Lithium-ion (liquid-cooled) Lithium-ion, 800V architecture
Battery Capacity 114 kWh gross (106 kWh usable) 80–100 kWh (expected)
Power Consumption 2.4–2.6 mi/kWh 17–20 kWh / 100 km
Battery Warranty 8 years / 100,000 miles 8 years / 100,000 miles (expected)
Home Charging Speed 0–100% in 10–11 hours Up to 11 kW AC
Supercharging Speed 10–80% in 30 minutes Up to 270 kW (Porsche fast charging)
DC Fast Charging Speed 170 kW 5–80% in ~20 minutes
Miles of Range added Per Hour 25–30 miles/hour 35 miles (home AC), ~200 miles in 15 min (DC fast)
Charging Time 10–11 hours 8–9 hours (AC home), <30 min (DC)
Charging Connector Type CCS1 (Combined Charging System) CCS Combo
Home Charging Options Audi-branded 9.6 kW Level 2 charger (sold separately): Compatible with any J1772/CCS1 charger (e.g., Charge Point, JuiceBox) Porsche Mobile Charger Connect / Wallbox
Onboard Charger Power 9.6 kW 11–22 kW

DIMENSION AND WEIGHT

Length 193.5 in (4,915 mm) 4,400 mm (173 in)
Width 86.5 in (2,197 mm) 1,800 mm (71 in)
Height 64.7 in (1,643 mm) 1,280 mm (50 in)
Wheelbase 115.3 in (2,929 mm) 2,480 mm (97 in)
Ground Clearance 5.8 in (147 mm) 120 mm (est.)
Cargo Space 28.5 cu ft / 56.3 cu ft 150 liters (front + rear)
Curb Weight 5,952 lbs 1,750–1,850 kg (est.)
No. of Doors 5 Doors 2
Seating Capacity 5 Seater 2

WHEEL AND TIRES

Wheel Type Spoke alloy wheels Alloy (Porsche Design)
Wheel Size 21 inches 19"–21" (depending on trim)
Front Tire 255/50 R21 235/35 R19 (est.)
Rear Tire 255/50 R21 265/35 R20 (est.)

STEERING AND SUSPENSION

Steering Electric power-assisted rack-and-pinion Electric Power Steering Plus
Transmission Single-speed automatic Single-speed automatic (EV)
Turning Radius 40.4 ft 10.5 m
Gear Box N/A (EVs use single-speed reduction gear) Single-speed reduction
Front Suspension Multi-Link Adaptive McPherson Strut
Rear Suspension Multi-Link Multi-link, adaptive dampers

TECHNOLOGY AND FEATURES

Autopilot Yes Not available, Porsche InnoDrive driver assist
Navigation System Yes Porsche Communication Management (PCM) with AI route planner
Adaptive Cruise Control Yes Yes
Climate Control Yes Dual-zone automatic
Auxiliary Auto Input Yes Yes
Over The Air Updates Yes Yes
Keyless Start Yes Yes
Keyless Entry Yes Yes
Heated Steering Wheel Yes Yes
Panoramic Sunroof Yes No (convertible option instead)
Apple Car Play Yes Yes
Android Auto Yes Yes
Touchscreen 10.1" + 8.6" Dual MMI Touch 10.9" center display + digital cockpit
WiFi & Hotspot Yes Yes
Bluetooth 5.2 (2 phones) Yes
MP3 Player Yes Yes
No. Of Speakers 23 Speakers 10 (Bose) or 12–14 (Burmester optional)

SAFETY FEATURES

Braking System Regenerative + Electrohydraulic Disc Regenerative + Hydraulic
Front Brakes Ventilated Discs Ventilated Disc
Rear Brakes Ventilated Discs 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 (front, side, knee)
Rear Seat Belt 3-point belts x3 (ALR/ELR) Yes
Auto Parking sensors Yes Yes
Crash Sensor Yes Yes
Ultrasonic Sensors Yes Yes
Multiple Cameras Yes 360° view system
Blind Spot Monitoring Yes Yes
Multi-Terrain Monitor Yes Yes
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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