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EVKX - Electric Vehicle Encyclopedia
Model
MAEXTRO S800 Premium
MAEXTRO S800 Premium MY2025
Rolls-Royce Spectre
Rolls-Royce Spectre
Nio ET9
Nio ET9
Starting price ~$99,120 (China) $400,000 Unknown
Body type Sedan Coupe Sedan
World premiere Tuesday, November 26, 2024 Tuesday, October 18, 2022 Saturday, December 23, 2023
Delivery start June 2025 December 2023 February 2025
Model status In production In production In production
WLTP range 530 km (329 miles) 720 km (448 miles)
WLTP consumption 19.25 kWh/100km(3.2 mi/kWh ) 15.56 kWh/100km(4.0 mi/kWh )
WLTP consumption with charging loss 20.8-23.8 kWh/100km (3.0-2.6 mi/kWh ) 19.0 kWh/100km(3.3 mi/kWh )
EPA range 266 miles (428 km)
EPA consumption 2.6 mi/kWh (23.8 kWh/100km)
Basic trim CLTC range 670 km (416 miles)
90kmh/56mph consumption in perfect condition 16 kWh/100km(3.9 mi/kWh ) 19 kWh/100km(3.3 mi/kWh ) 18 kWh/100km(3.5 mi/kWh )
90kmh/56mph range in perfect condition 589 km (366 miles) 537 km (334 miles) 622 km (387 miles)
70mph/112kmh consumption in perfect condition 21 kWh/100km(3.0 mi/kWh ) 22.9 kWh/100km(2.7 mi/kWh ) 21.0 kWh/100km(3.0 mi/kWh )
70mph/112kmh range in perfect condition 449 km (279 miles) 445 km (277 miles) 533 km (331 miles)
120kmh/75mph consumption in perfect condition 22 kWh/100km(2.8 mi/kWh ) 26 kWh/100km(2.4 mi/kWh ) 22 kWh/100km(2.8 mi/kWh )
120kmh/75mph range in perfect condition 429 km (267 miles) 392 km (244 miles) 509 km (316 miles)
Top speed 210 kph (131 mph) 250 kph (155 mph) 200 kph (124 mph)
Peak power 390 kW (530.3 hp / 523.0 bhp) (0 kW (0 hp / 0 bhp) with boost) 430 kW (584.6 hp / 576.6 bhp) 520 kW (707.0 hp / 697.3 bhp)
Electrical torque output 626 nm (462.0 ft-lb) 900 nm (664.2 ft-lb) 900 nm (664.2 ft-lb)
0-100km/h (0-62 mph) 4.3 s 4.5 s 3.8 s
Drive type AWD AWD AWD
Motor setup One motor on front and one motor rear axle One motor on front and one motor rear axle One motor on front and one motor rear axle
Motor technology ASM front and PMSM rear WRSM ASM front and PMSM rear
Front brake type Fixed caliper disc (4 pistons) Fixed caliper disc (4 pistons) Fixed caliper disc (6 pistons)
Rear brake type Floating caliper disc (1 pistons) Floating caliper disc (1 pistons) Floating caliper disc (1 pistons)
Front disc diameter 348 mm (13.70") 390 mm (15.35")
Rear disc diameter 348 mm (13.70") 330 mm (12.99")
Front disc type Ventilated cast iron Cast iron Ventilated cast iron
Rear disc type Ventilated cast iron Cast iron Ventilated cast iron
Blended brakes (regen on brake pedal)
Lift-up-regen (one-pedal-driving)
Lift-up-regen stopping mode(s) Roll Hold Creep
Lift-up-regen levels Standard / High Only one level Normal / Comfort / Sport
Coasting
Adaptive regen when coasting
Number of suspension options 1 (Air suspension) 1 (Adaptive Air Suspension) 1 (Nio fully active air suspension)
Suspension type front Double wishbone Double wishbone Multi-link
Suspension type rear Multi-link Multi-link Multi-link
Spring type front Air Spring Air Spring Air Spring
Spring type rear Air Spring Air Spring Air Spring
Adaptive damping front Standard feature Standard feature Standard feature
Adaptive damping rear Standard feature Standard feature Standard feature
Adjustable height front Standard feature Standard feature Standard feature
Adjustable height rear Standard feature Standard feature Standard feature
Ground clearance 105 - 150 mm (4.13" - 5.91") 193 - 223 mm (7.60" - 8.78") 150 - 200 mm (5.91" - 7.87")
Length 5480 mm (215.7") 5475 mm (215.6") 5325 mm (209.6")
Height 1542 mm (60.7") 1573 mm (61.9") 1620 mm (63.8")
Width excluding mirrors 2000 mm (78.7") 2017 mm (79.4") 2016 mm (79.4")
Width including mirrors mm (") 2144 mm (84.4") 2297 mm (90.4")
Drag coefficient / Frontal area 0.206 / Unknown 0.25 / Unknown 0.21 / 2.37 m² (25.5 sq ft)
Wheelbase 3370 mm (132.7") 3210 mm (126.4") 3250 mm (128.0")
Turning circle 10.8 meter (425.2") 12.7 meter (500.0") 10.9 meter (429.1")
Curb weight 2685 kg (5919.4 lbs) 2890 kg (6371.4 lbs) 2379 kg (5244.8 lbs)
Max weight (GVWR) 3270 kg (7209.1 lbs) 3400 kg (7495.7 lbs) 2900 kg (6393.4 lbs)
Max roof cargo 0 kg (0.0 lbs) 0 kg (0.0 lbs) 100 kg (220.5 lbs)
Maximum load including weight driver 585 kg (1289.7 lbs) 510 kg (1124.4 lbs) 521 kg (1148.6 lbs)
Max trailer weight braked N/A N/A N/A
Trunk capacity 445 liter (15.7 cu-ft) 500 liter (17.7 cu-ft) 363 liter (12.8 cu-ft)
Trunk capacity with all rear seats folded
HMI type Screen focus with stalks and buttons Screen focus with stalks and buttons Screen focus with stalks and limited buttons
Head-up display Standard feature Optional feature Standard feature
Voice control Standard feature Standard feature Standard feature
Gesture control Standard feature Not Available Not Available
Digital driver display Yes 12.3" No Yes 10.2"
Infotainment screen Yes 15.6" No Yes 15.6"
In-car navigation Standard feature Standard feature Standard feature
Apple CarPlay support Not Available Standard feature Not Available
Android Auto support Not Available Standard feature Not Available
Map provider Amap HERE Baidu
Online map updates Yes Yes Yes
Real time traffic Yes Yes Yes
Route planning with charging planning Yes Yes Yes
Satellite image map Yes No Yes
Voice controlled Yes Yes Yes
Voice guiding Yes Yes Yes
LED matrix headlights Not Available Optional feature Standard feature
Auto dimming headlights Standard feature Standard feature Standard feature
Cornering lights Not Available Standard feature Standard feature
Swiveling headlights Not Available Not Available Not Available
Headlight washers Not Available Standard feature Not Available
Anti-Lock Braking System Standard feature Standard feature Standard feature
Automatic emergency braking Standard feature Standard feature Standard feature
Automatic Emergency Steering Standard feature Optional feature Optional feature
Cross traffic alert (CTA) Standard feature Not Available Optional feature
Rear cross traffic alert (RCTA) Standard feature Optional feature Standard feature
Drowsiness Alert Standard feature Standard feature Standard feature
Electronic stability control Standard feature Standard feature Standard feature
Blind spot monitoring Standard feature Optional feature Standard feature
Exit warning Standard feature Not Available Standard feature
Forward Collision Warning Standard feature Optional feature Optional feature
Lane departure warning Standard feature Standard feature Standard feature
Lane keeping Standard feature Standard feature Standard feature
Night Vision Not Available Not Available Not Available
Lane centering assist (LCA) / Autosteer Standard feature Standard feature Optional feature
Ultrasonic sensors
  • On bumper front
  • On bumper front
  • On bumper front left corner
  • On bumper front right corner
  • On bumper front left side
  • On bumper front right side
  • On bumper rear left side
  • On bumper rear right side
  • On bumper rear left corner
  • On bumper rear right corner
  • On bumper rear
  • On bumper rear
  • Left front corner
  • Right front corner
  • Left rear corner
  • Right rear corner
  • Left front corner
  • Right front corner
  • Left front side
  • Right front side
  • Left rear corner
  • Right rear corner
  • Left rear side
  • Right rear side
  • Left B-pillar
  • Right B-pillar
  • Front
  • Rear center
Cameras
  • Top center windshield
  • Front (Optional)
  • On left wing mirror (Optional)
  • On right wing mirror (Optional)
  • Rear center (Optional)
  • Left front side
  • Right front side
  • Front
  • Rear center
  • Left front corner (Optional)
  • Right front corner (Optional)
  • Left rear corner (Optional)
  • Right rear corner (Optional)
  • Front
  • Rear center
  • Left front corner
  • Right front corner
  • Left rear corner
  • Right rear corner
  • Top center windshield
  • On left wing mirror
  • On right wing mirror
  • Left B-pillar
  • Right B-pillar
Radar sensors
  • Front
  • Left front corner (Optional)
  • Right front corner (Optional)
  • Left rear corner (Optional)
  • Right rear corner (Optional)
  • Front
  • Left rear corner
  • Right rear corner
  • Front
  • Left front corner
  • Right front corner
  • Left rear corner
  • Right rear corner
Lidar sensors
  • Top center windshield
 		—
  • Front
  • On left wing mirror
  • On right wing mirror
ADAS processors —
  • Mobileye EyeQ5 — 24 TOPS
  • Nio Shenji NX9031 — 1016 TOPS
  • Nio Shenji NX9031 — 1016 TOPS
Battery gross 97 kWh 105.7 kWh 120 kWh
Battery net 94.3 kWh 102 kWh 112 kWh
Cathode Materials NMC NMC NMC
Nominal voltage 623 V 376.4 V 925 V
Battery weight — 700 kg (1543.2 lbs) —
Pack configuration 168s1p — —
Battery type Cell to Pack Prismatic Cylindrical
Battery chemistry NMC NMC NMC
Charging curve (click for full size) Charging curve (click for full size) - MAEXTRO S800 Premium Charging curve (click for full size) - Rolls-Royce Spectre Charging curve (click for full size) - Nio ET9
Max DC charging 480 kW 205 kW 600 kW
Charging time 0 - 100% 32 m 46 s 1 h 13 m 21 s 32 m 0 s
Average charging speed 0 - 100% 172.7 kW 83.4 kW 209.9 kW
Charging time 10-100% 30 m 3 s 1 h 9 m 48 s 28 m 58 s
Average charging speed 10-100% 169.4 kW 78.9 kW 208.7 kW
Charging time 10-80% 13 m 45 s 37 m 1 s 14 m 29 s
Average charging speed 10-80% 287.9 kW 115.7 kW 324.5 kW
Charging time 10-90% 18 m 56 s 46 m 6 s 19 m 36 s
Average charging speed 10-90% 239.0 kW 106.2 kW 274.2 kW
Preconditioning when navigating to charger Standard feature Standard feature Standard feature
Manual battery heating Not Available Standard feature Standard feature
Interior category Driver focused Driver focused Minimalistic
Interior quality Luxury Luxury Luxury
Console design Traditional console — —
Interior design
Pale brown
Interior colors: Brown
White and purple
Interior colors: White Purple
White
Interior colors: White
White & Brown
Interior colors: White Brown
Black & dark brown
Interior colors: Brown Black
Standard
Interior colors: Black
Standard
Interior colors: Black Brown Gray
Storage
  • Cup holder First row center console
  • Cup holder First row center console
  • Cup holder Second row center console
  • Cup holder Second row center console
  • Center console First row center console
  • Door pocket Left front door
  • Glove compartment Dash passenger side
  • Center console First row center console
  • Door pocket Left front door
  • Door pocket Right front door
  • Door pocket Left rear door
  • Door pocket Right rear door
Seating capacity 5 4 4
Front seats options 1 1 1
Number of adjustment ways (inc options) 8 8 (10) 8
Seat depth adjustment Standard electric feature Standard electric feature Standard electric feature
Seat height adjustment Standard electric feature Standard electric feature Standard electric feature
Backrest angle adjustment Standard electric feature Standard electric feature Standard electric feature
Seat cushion angle adjustment Standard electric feature Standard electric feature Standard electric feature
Height adjustable headrest Standard electric feature Not Available Standard feature
Length adjustable headrest Not Available Not Available Not Available
Adjustable thigh support Standard electric driver, not available passenger Not Available Not Available
Memory Standard driver, not available passenger Standard feature Standard feature
Electric lumbar adjustment Standard electric feature Standard electric feature Not Available
Seat ventilation Standard feature Optional feature Standard feature
Massage function Standard feature Optional feature Standard feature
Backrest angle adjustment Unknown Standard electric feature Standard electric feature
Seat heating Standard feature, outer seats Optional feature Standard feature
Seat ventilation Standard feature, outer seats Standard feature Standard feature
Massage function Standard feature, outer seats Standard feature Standard feature
Electric lumbar adjustment Standard feature, outer seats Not Available Standard electric feature
Foldable seats Not Available Not Available Not Available
Paint colors 6 8 7
Wheel options 3 1 1
Wheel size (front/rear) 255/45R20 / 255/25R20
265/45R20 / 265/45R20
265/40R21 / 265/40R21
255/50R23 / 275/40R23
265/40R23 / 265/40R23
Available climate systems 1 1 1
Climate zones 4 zone:LeftFirstRow RightFirstRow LeftSecondRow RightSecondRow comfort:LeftFirstRow RightFirstRow LeftSecondRow RightSecondRow 3-zone:LeftFirstRow RightFirstRow Rear
Preclimatization Standard feature Standard feature Standard feature
Pet mode Not Available Not Available Standard feature
Camping mode Not Available Not Available Standard feature
Airbags
  • Steering wheel
  • In-dash front of passenger
  • Side driver
  • Side passenger
  • Between front seats
  • Left windows
  • Right windows
  • Left side second row
  • Right side second row
  • Steering wheel
  • In-dash front of passenger
  • Side driver
  • Side passenger
  • Left windows
  • Right windows
  • Left side second row
  • Right side second row
  • Steering wheel
  • In-dash front of passenger
  • Knee driver
  • Knee passenger
  • Side driver
  • Side passenger
  • Left side second row
  • Right side second row
  • Left windows
  • Right windows
  • Between front seats
Seatbelts
  • Driver with reversible pretensioner, height adjustable and load limiter
  • Front passenger with reversible pretensioner, height adjustable and load limiter
  • Behind driver with reversible pretensioner and load limiter
  • Behind passenger with reversible pretensioner and load limiter
  • Driver with pyrotechnic pretensioner, height adjustable and load limiter
  • Front passenger with pyrotechnic pretensioner, height adjustable and load limiter
  • Behind driver with pyrotechnic pretensioner and load limiter
  • Middle with pyrotechnic pretensioner
  • Behind passenger with pyrotechnic pretensioner and load limiter
  • Driver with pyrotechnic pretensioner, height adjustable and load limiter
  • Front passenger with pyrotechnic pretensioner, height adjustable and load limiter
  • Behind driver with pyrotechnic pretensioner and load limiter
  • Middle without pretensioner
  • Behind passenger with pyrotechnic pretensioner and load limiter
Keyless entry Standard feature Standard feature Standard feature
Keyless go Standard feature Standard feature Standard feature
Use Phone as key Standard feature Optional feature Standard feature
Alarm system Standard feature Standard feature Standard feature
Dash cam Standard feature Not Available Standard feature
Parking surveillance Standard feature Not Available Standard feature
App name HIMA app Whispers by Rolls-Royce Nio
Change charging target No Yes Yes
See car location Yes Yes Yes
Lock/unlock car Yes Yes Yes
Open/close windows Yes No Yes
Start/Stop Precondition Yes Yes Yes
Remote parking No No Yes
Schedule charging No Yes Yes
See driving history Yes No Yes
Trigger horn/lights Yes No Yes