Comparison between:
- 2020 Porsche Taycan 4S
- 2025 Xiaomi SU7 Ultra AWD
Brand, model, trim, price
Information about the brand, series, model name and year, trim and price of the electric vehicle.
| 2020 Porsche Taycan 4S | 2025 Xiaomi SU7 Ultra AWD | |
 |  | |
| Model alias | 4S 79 kWh | 小米SU7 Ultra |
| Trim | 4S | AWD |
| Model year | 2020 (MY20) | 2025 (MY25) |
| Market | North America, Europe | China |
| Price | USD 106,410 (USA, Oct 2019) GBP 83,367 (UK, Oct 2019) | CNY 529,900 (China, May 2025) |
Body style, dimensions, volumes, weights.
Information about the EV body style, dimensions, clearance, volumes, curb weight, GVWR.
| Body style | Sedan | Sedan |
| Materials | Steel Aluminium | Steel Aluminum Xiaomi Titan Alloy |
| Exterior colors | White Black Frozen Blue Metallic Carrara White Metallic Jet Black Metallic Volcano Grey Metallic Dolomite Silver Metallic Gentian Blue Metallic Mamba Green Metallic Carmine Red | Lightning Yellow Pearl White Obsidian Black Space Silver Parrot Green |
| Interior colors | Black Black-ChalkBeige Black-Bordeaux Red Graphite Blue Black-Slate Grey Basalt Black Truffle Brown Basalt Black-Atacama Beige | Black and Bright Yellow Black and Yellow Black and Red |
| Number of doors | 4 | 4 |
| Number of seats | 4 | 5 |
| Length | 195.4 in 4963 mm | 199.6 in 5070 mm |
| Width | - | 77.6 in 1970 mm |
| Width with mirrors | 84.4 in 2144 mm | - |
| Width with folded mirrors | 77.4 in 1966 mm | - |
| Height | 54.3 in 1379 mm | 57.7 in 1465 mm |
| Wheelbase | 114.2 in 2900 mm | 118.1 in 3000 mm |
| Front track | 67.3 in 1709 mm | 65.8 in 1672 mm |
| Rear track | 66.7 in 1694 mm | 64.9 in 1649 mm |
| Approach angle | 11.2 ° | - |
| Departure angle | 14.3 ° | - |
| Trunk volume | 407.0 l 14.37 ft3 0.41 m3 | 454.0 l 16.03 ft3 0.45 m3 |
| Secondary trunk volume | 81.0 l 2.86 ft3 0.08 m3 | 105.0 l 3.71 ft3 0.10 m3 |
| Curb weight | 4717.89 lb 2140 kg | 5202.91 lb 2360 kg |
| Roof load | 165.35 lb 75 kg | - |
| Payload | 1631.42 lb 740 kg | 992.08 lb 450 kg |
| GVWR | 6349.31 lb 2880 kg | 6194.99 lb 2810 kg |
| Drag coefficient | 0.22 Cd | - |
| Additional information | Frontal area - 2.33 m² Cd x A - 0.513 m² | - |
Electric motor
Information about the model's electric motor and its performance
| Manufacturer | Porsche | Xiaomi HyperEngine |
| Electric motor type | Permanent Magnet Synchronous Motor (PMSM) | Permanent Magnet Synchronous Motor (PMSM) |
| Location of the motor | Front | Rear |
| Voltage | - | 800 V |
| Power | 160 kW 214.6 hp 217.5 ps | 850 kW 1139.9 hp 1155.7 ps |
| Torque | 300 Nm 30.6 kgm 221.3 ft-lb | 1270 Nm 129.5 kgm 936.7 ft-lb |
| Regenerative braking | - | Yes |
| Driving modes | Normal Sport Range Sport Plus | Eco Sport Standard Endurance Qualifying Drift Super Power Saving Straight-line Racing Boost Custom 1 Custom 2 |
Second electric motor
Information about the model's second motor and its performance.
| Manufacturer | Porsche | Xiaomi HyperEngine |
| Motor type | Permanent Magnet Synchronous Motor (PMSM) | AC Induction/Asynchronous Motor (ACIM) |
| Location | Rear | Front |
| Power | 160 kW 214.6 hp 217.5 ps | 288 kW 386.2 hp 391.6 ps |
| Torque | 300 Nm 30.6 kgm 221.3 ft-lb | 500 Nm 51.0 kgm 368.8 ft-lb |
| Regenerative braking | - | Yes |
| Driving modes | Normal Sport Range Sport Plus | Eco Sport Standard Endurance Qualifying Drift Super Power Saving Straight-line Racing Boost Custom 1 Custom 2 |
| Additional features | Overboost total maximum power with Launch Control - 390 kW Overboost total maximum torque with Launch Control - 640 Nm | - |
Total system power and torque
Information about the total system power and torque of the vehicle.
| Total system power | 320 kW 429.1 hp 435.1 ps | 1138 kW 1526.1 hp 1547.2 ps |
| Total system torque | 600 Nm 61.2 kgm 442.5 ft-lb | 1770 Nm 180.5 kgm 1305.5 ft-lb |
| Additional information | - | Three motors with torque vector control |
Performance
Information about the top speed and acceleration of the model.
| Top speed | 155.3 mph 250.0 km/h | 217.5 mph 350.0 km/h |
| Acceleration from 0 to 100 km/h | 4.10 s | 2.00 s |
| Acceleration from 0 to 60 mph | 3.80 s | - |
| Additional information | Acceleration 0-99 mph (0-160 km/h) with Launch Control - 6.9 s Acceleration 0-124 mph (0-200 km/h) with Launch Control - 10.6 s | - |
Driving range
Information about the official driving range of the model according to EPA, NEDC, WPTL.
| Driving range | WLTP, CTY: 290.0 mi / 466.7 km WLTP, CMB: 252.9 mi / 407.0 km | CLTC, CMB: 391.5 mi / 630.0 km |
Energy efficiency
Information about the energy efficiency of the model in various measurement units according to EPA, NEDC, WPTL.
| Energy efficiency | NEDC, CMB: 24.6 kWh/100 km WLTP, CTY: 22.1 kWh/100 km WLTP, CMB: 25.7 kWh/100 km | CLTC, CMB: 16.5 kWh/100 km |
Energy class
Information about the energy class of the electric car.
| Energy class | A+ | - |
Steering
Information about the type of the steering mechanism of the model and related features.
| Type of steering mechanism | Rack and pinion | Rack and pinion |
| Type of power steering | Electronic | Electronic |
| Turning circle | 11.2 m 36.75 ft | 11.7 m 38.39 ft |
| Additional information | Also available with rear-axle steering (RAS) with power steering plus Steering ratio - 15.5:1 (centre position) to 9.3:1 Steering ratio (RAS) - 14.2:1 (centre position) to 9.3:1 Turning circle (RAS) - 10.4 m | - |
Transmission
Information about the transmission of the model.
| Type of transmission | - | Automatic single-speed reduction gear |
| Drivetrain | All-wheel drive (AWD) | All-wheel drive (AWD) |
| Additional information | Front-axle - single-speed automatic transmission Rear-axle - two-speed dog-ring automatic transmission Electric all-wheel drive with adjustable momentum distribution | - |
Suspension
Information about the system of components that connects the wheels and axles to the chassis.
| Front suspension | Adaptive air suspension Anti-roll bar (stabilizer link / stabilizer bar) Independent Double wishbone Air springs | Independent Double wishbone Air springs |
| Rear suspension | Adaptive air suspension Anti-roll bar (stabilizer link / stabilizer bar) Independent Multi-link Air springs | Independent Five-link High-performance damping variable shock absorber Closed Air Springs |
| Additional information | - | Variable Suspension Adjustment - soft and hard + high and low |
Brakes
Information about the brake system used on this model.
| Front brakes | Ventilated discs | Ventilated discs |
| Front disc brake diameter | 14.2 in 360 mm | 16.9 in 430 mm |
| Front disc brake thickness | 1.4 in 36 mm | 1.6 in 40 mm |
| Rear brakes | Ventilated discs | Ventilated discs |
| Rear disc brake diameter | 14.1 in 358 mm | 16.1 in 410 mm |
| Rear disc brake thickness | 1.1 in 28 mm | 1.3 in 32 mm |
| Additional information | Red callipers Grey cast iron rotors are internally vented 6-piston aluminium monobloc fixed brake callipers at the front 4-piston aluminium monobloc fixed brake callipers at the rear | Carbon ceramic discs Front Akebono six-piston fixed caliper Rear Akebono four-piston fixed caliper+single EPB caliper |
Rims
Information about the rims available for this electric car.
| Rims | 8Jx19 ET50 10Jx19 ET47 | - |
Tyres
Information about the tyres available for this electric vehicle.
| Tyres | 255/55R19 103Y 275/45R19 108Y | 265/35R21 305/30R21 |
Battery
Specifications and features of the rechargeable battery that powers this vehicle.
| Usable (net) battery capacity | 71 kWh | - |
| Total (gross) battery capacity | 79.2 kWh | - |
| Battery capacity | - | 93.7 kWh |
| Manufacturer | DFS Dräxlmaier and LG Chem | Xiaomi and CATL |
| Model | - | Qilin Battery |
| Type | Lithium-Ion | NCM (NMC) |
| Cathode materials | - | Lithium Nickel Cobalt Manganese Oxide (LiNiCoMnO2) |
| Number of cells | 336 | - |
| Cell nominal voltage | - | 3.6 V - 3.7 V |
| Cell max charge voltage | - | 4.2 V |
| Cell min discharge voltage | - | 2.5 V - 3 V |
| Number of modules | 28 | - |
| Battery voltage | 800 V | 800 V |
| Weight | 1221.36 lb 554 kg | - |
| Location | Under the floor, middle | Under the floor, middle |
| Thermal Management | Liquid-based coolant circulation | - |
| Minimum ambient temperature | -35 °C -31 °F | - |
| Maximum ambient temperature | 45 °C 113 °F | - |
| Additional information | - | CTB (cell-to-body) integrated battery technology |
Onboard charger/Charging port
Information about the onboard charger(s)/charging port(s) available on this electric vehicle.
| Onboard charger/Charging port | Type 1 CCS1 Type 2 CCS2 | GB/T 20234.2 AC GB/T 20234.3 DC |
Charging type
Information about the different types of charging of this specific electric car.
| Charging type | AC 11 kW DC 50 kW DC 225 kW AC 11 kW DC 50 kW DC 225 kW | AC 11 kW DC 480 kW |
Charging time
Information about the estimated charging time for this EV depending on the various type of charging it supports.
| Charging time | DC 225 kW, 0:17-0:21 DC 50 kW, 1:16-1:35 AC 11 kW, 7:12 | DC 480 kW, 0:11 |
Additional features
A list of standard and optional exterior and interior features of the model.
| Additional features | Storage package (O) 3-point automatic seat belts with pre-tentioners (S) Active bonnet system (S) Auto hold function (S) Brake pad wear indicator (S) Collision and brake assist (S) Cruise control including adaptive speed limiter (O) Curtain airbags along entire roof frame and side windows from A-pillar to C-pillar (S) Doors with integrated side impact protection (S) Driver personalisation (S) Electric parking brake (S) Full-size airbags for driver and front passenger (S) HoneLink (Garage Door Opener) (O) Immobiliser with remote central locking, alarm system with radar-based interior surveillance (S) Integrated Porsche 4D chassis control (S) ISOFIX (S) Keyless start (S) Knee airbags for driver and front passenger (S) Lane Keeping Assist including Traffic Sign Recognition (O) Manual adjustment of seat belt height for driver and front passenger seats (S) Multi-collision brake (S) Night View Assist (O) ParkAssist (front and rear) with visual and audible warning (O) Porsche Intelligent Range Manager (S) Porsche Recuperation Management (PRM) (S) Porsche Stability Management (PSM) vehicle stability system with ABS (S) Porsche Torque Vectoring Plus (PTV Plus) (S) Porsche Traction Management (PTM) (S) Porsche Vehicle Tracking System Plus (S) Range Mode for the activation of efficiency-orientated settings (S) Roll-over detection for activation of curtain airbags and seat belt pre-tensioners (S) Seat belt warning system for all seats (S) Side airbags in front (S) Side airbags in rear compartment (O) Sport Mode for the activation of dynamic performance settings including Launch Control (S) Tyre pressure monitoring (TPM) (S) 10.9-inch curved display (S) Centre Console with Direct Touch Control (S) Digital radio (S) Passenger display (O) Porsche Communication Management for navigation, voice control, audio (S) Porsche Connect with Apple CarPlay (S) 14 x speakers with BOSE Surround Sound System and 710 Watts output (O) 21 x speakers with Burmester 3D High-End Surround Sound System (O) 2 x USB-C charge ports and 12V electric socket in the rear (S) 2 x USB-C connectivity and charge ports and a 12V electric socket in the centre console (S) Active carbon fine dust filter (S) Advanced climate control (2-zone) (S) Advanced climate control (4-zone) (O) Ioniser (O) Parking Pre-climatisation including pre-conditioning of the battery (S) Thermally insulated glass all round (S) Heat pump (S) 180way ekectric Adaptive Sports Seats with memory package (O) 60:40 rear bench split (S) 8-way electric seats (front) (S) Comfort front seats (14-way electric) with memory package (O) Integrated front headrests (S) Rear seats with 2 seats in single-seat look (S) Seat heating (front and rear) (O) Seat heating (front) (O) Seat massage function (front seats, with ventilation) (O) Seat ventilation (front) (O) Two integrated cupholders, front and rear (S) Heated stearing wheel (O) Auto-deploying door habdles (S) Heated rear screen with auto-off function (S) Panoramic roof, fixed glass (O) Privacy glass (O) Sun visors for driver and front passenger (S) Thermally and noise insulated glass (O) Windscreen wiper system including rain sensor and washer jets (S) Automatically dimming interior and exterior mirrors (O) Electrically adjustable and heated exterior mirrors, aspherical on driver's side (S) 4-point LED daytime running lights (S) Automatic headlight activation including 'Welcome Home' lighting (S) Illuminated vanity mirrors for driver and front passenger (S) LED interior lighting concept (O) LED Matrix headlights (O) Light strip (S) Porsche Dynamic Light System Plus (PDLS Plus) (S) Third brake light (S) Smooth finish leather (S) | Active DMS fatigue detection (S) Adaptive Cruise Control (S) Automatic emergency braking (S) Blind spot monitoring and early warning (S) Door opening warning (S) Emergency lane keeping (S) Forward collision warning (S) Forward travel warning (S) Front airbag for driver and front passenger (S) Lane change auxiliary warning (S) Lane departure correction (S) Lane departure warning (S) 1 x Lidar (S) Low-speed anti-collision warning (S) 3 x Millimeter wave radars (S) 11 x Outside cameras (S) Parking Assistance (S) Passive pedestrian protection (S) Rear collision warning (S) Reversing through warning (S) Special optimization for two-wheeled vehicles (S) Speeding warning (S) 2 x Super-long curtain airbags on the sides (S) Traffic lights reminder (S) 12 x Ultrasonic radars (S) Vertical airbag between the two front passengers (S) Xiaomi HAD Xiaomi assisted driving (S) 25 x -speaker audio system with Dolby Atmos (S) 16.1-inch central touchscreen with 3K resolution (S) 2x USB Type-C 67W; 2x Type-C 18W; 1x Type-C 12W; 1x Type-A 12W (S) 50W wireless phone charging pad (S) 56-inch HUD (S) 2 x 7.1-inch rear seat displays (S) Driver's seat speakers (S) 2 x Nvidia Drive Orin X chip (S) Qualcomm Snapdragon 8295 chip for the smart cockpit (S) Xiaomi HyperOS (S) 12-way adjustable driver's seat (S) 6-way adjustable front passenger's seat (S) Graphene heating and ventilation with massage and memory for front seats (S) Heated rear seats (S) Sport seats (S) Carbon fiber and Alcantara wrapped steering wheel (S) Electronic steering wheel adjustment (S) Heated multi-functional steering wheel with memory (S) 24K gold carbon fiber car logo (S) Dual-layer silver coated glass roof with sun protection and heat insulation (S) Electric front trunk (S) Electric suction doors (S) Electric tailgate with position memory (S) Insulated side and rear windows (S) Rear privacy glass (S) Three-layer silver coated windshield with sun protection and heat insulation (S) Fully automatic side-view mirrors (S) Oversized makeup mirror with adjustable brightness and color temperature (S) 160° ultra-wide-angle steering auxiliary light (S) Adaptive matrix headlights (S) ADB adaptive high beam (S) Dynamic ambient interior lights (S) Front-door welcome light (S) Alcantara microfiber fabric with composite leather (S) Level 1 Oeko-Tex Safety Certification (S) Suede ceiling (S) |
Additional information
Additional information about this electric vehicle.
| Additional information | - | Modena EV platform |
| 2020 Porsche Taycan 4S | 2025 Xiaomi SU7 Ultra AWD |