Comparison between:
- 2024 Xiaomi SU7 Max AWD
- 2020 Porsche Taycan 4S Plus
- 2022 Mercedes-Benz AMG EQS 53 4MATIC+

Information about the brand, series, model name and year, trim and price of the electric vehicle.

	2024 Xiaomi SU7 Max AWD	2020 Porsche Taycan 4S Plus	2022 Mercedes-Benz AMG EQS 53 4MATIC+

Model alias	小米SU7 Max Speed Ultra 7 Max	J9K 4S 93 kWh	-
Trim	AWD	4S Plus	53 4MATIC+
Model year	2024	2020	2022
Market	China	North America, Europe	Europe
Price	CNY 299,900 (China, May 2025)	USD 112,990 (USA, Oct 2019) GBP 87,980 (UK, Oct 2019)	-

Information about the EV body style, dimensions, clearance, volumes, curb weight, GVWR.

Body style	Sedan	Sedan	Sedan
Materials	Steel Aluminum Xiaomi Titan Alloy	Steel Aluminium	Steel Aluminium
Exterior colors	Gulf Blue Elegant Gray Olive Green Bright Magenta Pearl White Lava Orange Cambrian Grey Twilight Purple Diamond Black	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	Black High-tech Silver Designer Hyacinth Red Obsidian Black and High-tech Silver Onyx Black Nautical Blue Diamond White Obsidian Silver Designer Selenite Gray Graphite Gray Polar White Velvet Brown
Interior colors	Beige Galaxy Gray Twilight Red Obsidian Black Misty Purple	Black Black-ChalkBeige Black-Bordeaux Red Graphite Blue Black-Slate Grey Basalt Black Truffle Brown Basalt Black-Atacama Beige	Beige and Gray Black and Brown Gray and Brown Black and Gray
Number of doors	4	4	5
Number of seats	5	4	5
Length	196.7 in 4997 mm	195.4 in 4963 mm	205.6 in 5223 mm
Width	77.3 in 1963 mm	-	-
Width with mirrors	-	84.4 in 2144 mm	83.7 in 2125 mm
Width with folded mirrors	-	77.4 in 1966 mm	75.8 in 1926 mm
Height	56.7 in 1440 mm	54.3 in 1379 mm	59.8 in 1520 mm
Wheelbase	118.1 in 3000 mm	114.2 in 2900 mm	126.4 in 3210 mm
Front track	66.9 in 1699 mm	67.3 in 1709 mm	65.4 in 1660 mm
Rear track	66.7 in 1693 mm	66.7 in 1694 mm	65.1 in 1653 mm
Front overhang	-	-	36.0 in 915 mm
Rear overhang	-	-	43.0 in 1091 mm
Approach angle	-	11.2 °	-
Departure angle	-	14.3 °	-
Clearance	-	-	5.3 in 134 mm
Front headroom	39.8 in 1012 mm	-	40.8 in 1036 mm
Rear headroom	-	-	38.0 in 966 mm
Front shoulder room	-	-	61.6 in 1564 mm
Rear shoulder room	-	-	59.1 in 1500 mm
Front hip room	-	-	59.5 in 1511 mm
Rear hip room	-	-	57.3 in 1455 mm
Rear legroom	-	-	33.7 in 856 mm
Trunk volume	493.0 l 17.41 ft³ 0.49 m³	407.0 l 14.37 ft³ 0.41 m³	610.0 l 21.54 ft³ 0.61 m³
Maximum trunk volume	-	-	1770.0 l 62.51 ft³ 1.77 m³
Secondary trunk volume	105.0 l 3.71 ft³ 0.10 m³	81.0 l 2.86 ft³ 0.08 m³	-
Curb weight	4861.19 lb 2205 kg	4894.26 lb 2220 kg	5853.27 lb 2655 kg
Roof load	-	165.35 lb 75 kg	-
Payload	5853.27 lb 2655 kg	1234.59 lb 560 kg	1256.63 lb 570 kg
GVWR	-	6349.31 lb 2880 kg	7109.91 lb 3225 kg
Towing capacity braked	-	-	1653.47 lb 750 kg
Towing capacity unbraked	-	-	1653.47 lb 750 kg
Drag coefficient	0.195 Cd	0.22 Cd	0.2 Cd
Additional information	-	Frontal area - 2.33 m² Cd x A - 0.513 m²	Tongue weight - 75 kg

Information about the model's electric motor and its performance

Manufacturer	Xiaomi HyperEngine	Porsche	-
Electric motor type	Permanent Magnet Synchronous Motor (PMSM)	Permanent Magnet Synchronous Motor (PMSM)	Permanent Magnet Synchronous Motor (PMSM)
Location of the motor	Rear	Front	Rear
Voltage	800 V	-	-
Power	275 kW 368.8 hp 373.9 ps	160 kW 214.6 hp 217.5 ps	245 kW 328.6 hp 333.1 ps
Maximum power RPM	0 - 21000 rpm	-	4500 - 13500 rpm
Torque	500 Nm 51.0 kgm 368.8 ft-lb	300 Nm 30.6 kgm 221.3 ft-lb	565 Nm 57.6 kgm 416.7 ft-lb
Maximum torque RPM	-	-	0 - 4000 rpm
Regenerative braking	Yes	-	Yes
Driving modes	Boost Mode	Normal Sport Range Sport Plus	Eco Comfort Sport Individual

Information about the model's second motor and its performance.

Manufacturer	Xiaomi HyperEngine	Porsche	-
Motor type	AC Induction/Asynchronous Motor (ACIM)	Permanent Magnet Synchronous Motor (PMSM)	Permanent Magnet Synchronous Motor (PMSM)
Location	Front	Rear	Front
Power	220 kW 295.0 hp 299.1 ps	200 kW 268.2 hp 271.9 ps	239 kW 320.5 hp 324.9 ps
Torque	338 Nm 34.5 kgm 249.3 ft-lb	350 Nm 35.7 kgm 258.1 ft-lb	290 Nm 29.6 kgm 213.9 ft-lb
Regenerative braking	Yes	-	Yes
Driving modes	-	Normal Sport Range Sport Plus	-
Additional features	-	Overboost total maximum power with Launch Control - 420 kW	-

Information about the total system power and torque of the vehicle.

Total system power	495 kW 663.8 hp 673.0 ps	360 kW 482.8 hp 489.5 ps	484 kW 649.1 hp 658.1 ps
Total system torque	838 Nm 85.5 kgm 618.1 ft-lb	650 Nm 66.3 kgm 479.4 ft-lb	855 Nm 87.2 kgm 630.6 ft-lb

Information about the top speed and acceleration of the model.

Top speed	164.7 mph 265.0 km/h	155.3 mph 250.0 km/h	155.3 mph 250.0 km/h
Acceleration from 0 to 100 km/h	2.78 s	4.10 s	3.80 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	-

Information about the official driving range of the model according to EPA, NEDC, WPTL.

Driving range

CLTC, CMB: 450.5 mi / 725.0 km
CLTC, CMB: 466.0 mi / 750.0 km
CLTC, CMB: 497.1 mi / 800.0 km
CLTC, CMB: 497.1 mi / 800.0 km
CLTC, CMB: 503.3 mi / 810.0 km

WLTP, CTY: 325.0 mi / 523.0 km
WLTP, CMB: 287.1 mi / 462.0 km

WLTP, CMB: 362.3 mi / 583.0 km

Information about the energy efficiency of the model in various measurement units according to EPA, NEDC, WPTL.

Energy efficiency

WLTP, CTY: 22.9 kWh/100 km
WLTP, CMB: 26.2 kWh/100 km

WLTP, CMB: 21.2 kWh/100 km

Information about the energy class of the electric car.

Energy class

A+

Information about the type of the steering mechanism of the model and related features.

Type of steering mechanism	Rack and pinion	Rack and pinion	Rack and pinion
Type of power steering	Electronic	Electronic	Electronic
Turning circle	11.4 m 37.40 ft	11.2 m 36.75 ft	12.1 m 39.70 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	Rear axle steering - 10 degrees

Information about the transmission of the model.

Type of transmission	Automatic single-speed reduction gear	-	Automatic single-speed reduction gear
Drivetrain	All-wheel drive (AWD)	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	-

Information about the system of components that connects the wheels and axles to the chassis.

Front suspension	Independent Double wishbone Air springs	Adaptive air suspension Anti-roll bar (stabilizer link / stabilizer bar) Independent Double wishbone Air springs	Pneumatic (air suspension) Air springs Independent Multi-link AIRMATIC air suspension
Rear suspension	Independent Five-link CDC continuous variable damping shock absorber Closed Air Springs	Adaptive air suspension Anti-roll bar (stabilizer link / stabilizer bar) Independent Multi-link Air springs	Air springs Pneumatic (air suspension) Independent Multi-link AIRMATIC air suspension
Additional information	Variable Suspension Adjustment - soft and hard + high and low	-	-

Information about the brake system used on this model.

Front brakes	Ventilated discs	Ventilated discs	Ventilated discs
Front disc brake diameter	-	14.2 in 360 mm	-
Front disc brake thickness	-	1.4 in 36 mm	-
Rear brakes	Ventilated discs	Ventilated discs	Ventilated discs
Rear disc brake diameter	-	14.1 in 358 mm	-
Rear disc brake thickness	-	1.1 in 28 mm	-
Additional information	Bosch ESP 10.0 Bosch DPB brake controller Front Brembo four-piston fixed caliper + perforated ventilation disc	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	Standard AMG high-performance braking system Optional AMG High-Performance Ceramic Brake System Standard Brake calipers painted in silver Optional Brake calipers painted in red Optional AMG ceramic high-performance composite brake system

Information about the rims available for this electric car.

Rims

8Jx19 ET50
10Jx19 ET47

9.5Jx21
9.5Jx22

Information about the tyres available for this electric vehicle.

Tyres

245/45R19
245/40R20
245/40R20
265/40R20
265/40R20
245/35R21
265/35R21

255/55R19 103Y
275/45R19 108Y

275/40R21 107W

Specifications and features of the rechargeable battery that powers this vehicle.

Battery capacity	101 kWh	93.4 kWh	107.8 kWh
Manufacturer	Xiaomi and CATL	DFS Dräxlmaier and LG Chem	LG Chem and Deutsche ACCUMOTIVE
Type	Lithium-Ion	Lithium-Ion	Lithium-Ion
Number of cells	-	396	-
Number of modules	-	12	-
Battery voltage	871 V	800 V	500 V
Weight	-	1433 lb 650 kg	-
Location	Under the floor, middle	Under the floor, middle	Under the floor, middle
Cooling	-	Liquid-based coolant circulation	Liquid-based coolant circulation Heat pump
Minimum ambient temperature	-	-35 °C -31 °F	-
Maximum ambient temperature	-	45 °C 113 °F	-
Additional information	Silicon carbon (SiC) Battery CTB (cell-to-body) integrated battery technology Double-sided cooling area is 7.8 sq.m. 165 pieces of aerogel fill the cell sides 14 layers of hard-core physical protection	Usable capacity - 83.7 kWh	Maximum regeneration capacity - 186 kW

Information about the onboard charger(s)/charging port(s) available on this electric vehicle.

Onboard charger/Charging port

GB/T 20234.2 AC
GB/T 20234.3 DC

Type 1 CCS1
Type 2 CCS2

Type 2 CCS2

Information about the different types of charging of this specific electric car.

Charging type

AC 11 kW
DC 300 kW

AC 11 kW
DC 50 kW
DC 270 kW
AC 11 kW
DC 50 kW
DC 270 kW

AC 11 kW
AC 22 kW
DC 200 kW

Information about the estimated charging time for this EV depending on the various type of charging it supports.

Charging time

DC 300 kW, 0:19

DC 270 kW, 0:16-0:23
DC 50 kW, 1:24-1:33
AC 11 kW, 8:30-9:00

DC 200 kW, 0:23
AC 22 kW, 4:00
AC 11 kW, 8:00

A list of standard and optional exterior and interior features of the model.

Additional features

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)
Sport seats (S)
Electronic steering wheel adjustment (S)
Dual-layer silver coated glass roof with sun protection and heat insulation (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)
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)
Level 1 Oeko-Tex Safety Certification (S)
Nappa Leather (S)
Suede ceiling (S)

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)

AMG Edge Décor (S)
AMG Spoiler Lip (S)
AMG Spoiler Lip in Black High Gloss (O)
Lapse of dark squares behind (S)
Mercedes-AMG Interieur (S)
360° Camera (S)
Active Brake Assist (S)
Active hood (S)
Active Lane Keeping Assist (O)
Active parking assist (S)
Adaptive Braking System (ABS) (S)
Adaptive High Beam Assistant Plus (S)
Airbag in the seatbelt for outer rear seats (O)
Airbags for driver and front passenger (S)
Alarm package (O)
Alarm package plus (O)
AMG Dynamic Plus (O)
Brake Assist (S)
Deactivation of the airbag on the front passenger side (S)
Driver Attention Assist (S)
Driving Assistance Package Plus (O)
Driving Assistance Package with Drive Pilot (O)
Driving Assitance Package (S)
Electronic Stability Program (ESP) (S)
Emergency Call System (S)
ESP Dynamic Swing Assistant (S)
Garage door opener integrated in rearview mirror (O)
Hetead, electronically adjsutable front seatswith memory (S)
PRE-SAFE impulse and system (S)
Remote Parking package (O)
Reversing camera (O)
Sensors at the back for file holder assistant (O)
Side airbags for driver and front passenger (S)
Side airbags for the head for the rear seats (S)
Towbar with ESP Stabilization Function (O)
Traffic Sign Assist (S)
100W USB-C Ports (S)
Acoustics comfort package (S)
Advanced Soundsystem (S)
AMG TRACK PACE (O)
AMG Track Pace (O)
Analog TV tuner (O)
Burmester Surround Sound System (O)
Digital radio (DAB+) (S)
Fingerprint scanner (S)
Head-up Display (O)
KEYLESS-GO comfort package (S)
KEYLESS-GO comfort package plus (O)
MBUX Augmented Reality for Navigation (S)
MBUX Augmented Reality Head-up Display (O)
MBUX High-End Rear Seat Entertainment System (O)
MBUX Hyperscreen (S)
MBUX Interior Assistant (O)
MBUX multimedia system+ (S)
MBUX Navigation Premium (S)
Multifunction Telephony (O)
2 x wireless headsets (O)
Wireless Mobile Phone Charging (S)
4-zone THERMOTRONIC Automatic Climate (O)
Air Balance package (O)
ENERGIZING AIR CONTROL Plus (O)
Particle sensor for interior air (O)
THERMATIC air-conditioning (S)
60:40 folding of rear seats (S)
Air-conditioned front seats (O)
Air-conditioned rear seats (O)
Comfort Front Headrest and Rear Headrest Pillows (S)
Designer belt buckles at the front and rear (O)
Electric adjustable rear seats (O)
Folding backrests in the rear (S)
Front Multi-Contour Seats (O)
Heated Front Seats (S)
Heated Rear Seats (O)
AMG Buttons on the Steering Wheel (S)
AMG Performance Nappa Leather Steering Wheel (S)
AMG Performance Nappa Leather Steering Wheel / DINAMICA Microfiber (O)
Electrically adjustable steering column (S)
Heated steering wheel (O)
AMG Night Package (O)
Dark-toned Glass (O)
Dual SunShades (O)
Electric tailgate (S)
Front/Rear Automatic Doors with smart power open/close (S)
Heat insulating dark-tinted glass (O)
Heat-dampening/IR Reflective Glass (S)
Heated rear window with time interval (S)
Heated washer nozzles (O)
Heated Windshield (O)
Panoramic sunroof (O)
Rain sensor (S)
Servo closing of doors (O)
Automatic side mirrors (S)
Electrically retractable side mirrors (S)
Projection of logo integrated into mirror housing (S)
Active ambient lights (O)
Adaptive rear lighting (O)
Ambient lights with 64 colors (S)
Digital Light Headlight with Projection Function (S)
DIGITAL LIGHT with adaptive assistant (S)
Illuminated vanity mirrors (S)
LED High Performance Headlight (S)
LED taillights (S)
Rear reading lights (S)
AMG floor mats (S)
AMG Nappa leather (O)
Artico/Microcut seat covers (S)
Nappa leather (O)

Additional information about this electric vehicle.

Additional information

Modena EV platform

2024 Xiaomi SU7 Max AWD

2020 Porsche Taycan 4S Plus

2022 Mercedes-Benz AMG EQS 53 4MATIC+