Skip to main content
EVKX - Electric Vehicle Encyclopedia
Model
Mercedes-EQ EQB 250
Mercedes EQB 250
Kia EV9 Long Range RWD
Kia EV9 Long Range RWD
BYD Tang 4x4 Long Range
BYD Tang 4x4 Long Range
Starting price $53,050 (USA)
£52,800 (United Kingdom) 		$57,900 (USA)
£65,025 (United Kingdom) 		~$62,991 (Norway)
Body type SUV SUV SUV
World premiere Sunday, April 18, 2021 Friday, March 31, 2023 Thursday, August 22, 2024
Delivery start November 2021 December 2023 October 2024
Model status In production In production In production
WLTP range 474-423 km (295-263 miles) 563 km (350 miles) 530 km (329 miles)
WLTP consumption 14.03-15.72 kWh/100km (4.4-4.0 mi/kWh ) 17.41 kWh/100km(3.6 mi/kWh ) 20.19 kWh/100km(3.1 mi/kWh )
WLTP consumption with charging loss 18.1-19.7 kWh/100km (3.4-3.2 mi/kWh ) 20.2 kWh/100km(3.1 mi/kWh ) 24 kWh/100km(2.6 mi/kWh )
EPA range 304 miles (489 km)
EPA consumption 3.1 mi/kWh (20.0 kWh/100km)
Basic trim CLTC range
90kmh/56mph consumption in perfect condition 21 kWh/100km(3.0 mi/kWh ) 21.6 kWh/100km(2.9 mi/kWh )
90kmh/56mph range in perfect condition 467 km (290 miles) 495 km (308 miles)
70mph/112kmh consumption in perfect condition 23 kWh/100km(2.7 mi/kWh ) 30 kWh/100km(2.1 mi/kWh )
70mph/112kmh range in perfect condition 426 km (265 miles) 357 km (222 miles)
120kmh/75mph consumption in perfect condition 25 kWh/100km(2.5 mi/kWh ) 25 kWh/100km(2.5 mi/kWh ) 31.7 kWh/100km(2.0 mi/kWh )
120kmh/75mph range in perfect condition 266 km (165 miles) 392 km (244 miles) 338 km (210 miles)
Top speed 160 kph (99 mph) 185 kph (115 mph) 190 kph (118 mph)
Peak power 140 kW (190.3 hp / 187.7 bhp) 150 kW (203.9 hp / 201.2 bhp) 380 kW (516.7 hp / 509.6 bhp)
Electrical torque output 385 nm (284.1 ft-lb) 350 nm (258.3 ft-lb) 680 nm (501.8 ft-lb)
0-100km/h (0-62 mph) 8.9 s 9.4 s 4.9 s
Drive type FWD RWD AWD
Motor setup One motor front axle One motor rear axle One motor on front and one motor rear axle
Motor technology ASM PMSM PMSM
Front brake type Floating caliper disc Fixed caliper disc (4 pistons) Fixed caliper disc (4 pistons)
Rear brake type Floating caliper disc Floating caliper disc (1 pistons) Floating caliper disc (2 pistons)
Front disc diameter 330 mm (12.99") 360 mm (14.17") 320 mm (12.60")
Rear disc diameter 320 mm (12.60") 340 mm (13.39") 320 mm (12.60")
Front disc type Ventilated cast iron Ventilated cast iron Ventilated cast iron
Rear disc type 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 Roll
Lift-up-regen levels D+ / D / D- / DAuto 0 / 1 / 2 / 3 High / Standard
Coasting
Adaptive regen when coasting
Number of suspension options 1 (standard) 1 (standard) 1 (standard)
Suspension type front MacPherson strut MacPherson strut MacPherson strut
Suspension type rear Torsion beam Multi-link Multi-link
Spring type front Coil Spring Coil Spring Coil Spring
Spring type rear Coil Spring Coil Spring Coil Spring
Adaptive damping front Optional feature Not Available Standard feature
Adaptive damping rear Optional feature Not Available Standard feature
Adjustable height front Not Available Not Available Not Available
Adjustable height rear Not Available Not Available Not Available
Ground clearance 200 mm (7.87") 177 mm (6.97") 150 mm (5.91")
Length 4684 mm (184.4") 5010 mm (197.2") 4970 mm (195.7")
Height 1688 mm (66.5") 1755 mm (69.1") 1745 mm (68.7")
Width excluding mirrors 1834 mm (72.2") 1980 mm (78.0") 1955 mm (77.0")
Width including mirrors 2020 mm (79.5") mm (") 2130 mm (83.9")
Drag coefficient / Frontal area 0.286 / Unknown 0.28 / Unknown 0.29 / 2.65 m² (28.5 sq ft)
Wheelbase 2829 mm (111.4") 3100 mm (122.0") 2820 mm (111.0")
Turning circle 11.7 meter (460.6") 12.4 meter (488.2") 11.8 meter (464.6")
Curb weight 2035 kg (4486.4 lbs) 2637 kg (5813.6 lbs) 2630 kg (5798.2 lbs)
Max weight (GVWR) 2520 kg (5555.6 lbs) 3190 kg (7032.7 lbs) 3205 kg (7065.8 lbs)
Max roof cargo 75 kg (165.3 lbs) 100 kg (220.5 lbs) 75 kg (165.3 lbs)
Maximum load including weight driver 485 kg (1069.2 lbs) 553 kg (1219.2 lbs) 575 kg (1267.7 lbs)
Max trailer weight braked N/A 900 kg (1984.2 lbs) 1500 kg (3306.9 lbs)
Trunk capacity 495 liter (17.5 cu-ft) 333 liter (11.8 cu-ft) 192 liter (6.8 cu-ft)
Trunk capacity with all rear seats folded 1410 liter (49.8 cu-ft) 2393 liter (84.5 cu-ft) (828 liter / 29.2 cu-ft with third row down) 1655 liter (58.4 cu-ft) (578 liter / 20.4 cu-ft with third row down)
HMI type Screen focus with stalks and buttons Screen focus with stalks and limited buttons Screen focus with stalks and limited buttons
Head-up display Optional feature Not Available Standard feature
Voice control Optional feature Standard feature Standard feature
Gesture control Optional feature Not Available Not Available
Digital driver display No Yes 12.3" Yes 12.3"
Infotainment screen No Yes 12.3" Yes 15.3"
In-car navigation Standard feature Standard feature Standard feature
Apple CarPlay support Optional feature Standard feature Standard feature
Android Auto support Optional feature Standard feature Standard feature
Map provider HERE Maps HERE Technologies HERE Technology
Online map updates Yes Yes No
Real time traffic Yes Yes No
Route planning with charging planning Yes Yes No
Satellite image map Yes No No
Voice controlled Yes Yes No
Voice guiding Yes Yes Yes
LED matrix headlights Not Available Optional feature Not Available
Auto dimming headlights Standard feature Standard feature Not Available
Cornering lights Standard feature Not Available Not Available
Swiveling headlights Not Available Not Available Not Available
Headlight washers Optional feature Not Available Not Available
Anti-Lock Braking System Standard feature Standard feature Standard feature
Automatic emergency braking Standard feature Standard feature Standard feature
Automatic Emergency Steering Optional feature Standard feature Not Available
Cross traffic alert (CTA) Optional feature Standard feature Standard feature
Rear cross traffic alert (RCTA) Optional feature Standard feature Standard feature
Drowsiness Alert Standard feature Standard feature Standard feature
Electronic stability control Standard feature Standard feature Standard feature
Blind spot monitoring Optional feature Standard feature Standard feature
Exit warning Standard feature Standard feature Standard feature
Forward Collision Warning Optional feature Standard feature Standard 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 Not Available Standard feature Standard 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
  • On bumper front
  • On bumper front
  • On bumper front left corner
  • On bumper front right corner
  • On bumper rear left corner
  • On bumper rear right corner
  • On bumper rear
  • On bumper rear
Cameras —
  • Top center windshield
  • Front (Optional)
  • On left wing mirror (Optional)
  • On right wing mirror (Optional)
  • Rear center (Optional)
  • Top center windshield
  • Front
  • On left wing mirror
  • On right wing mirror
  • Rear center
Radar sensors
  • Front
  • Front
  • Left front corner
  • Right front corner
  • Left rear corner
  • Right rear corner
  • Front
  • Left front corner
  • Right front corner
  • Left rear corner
  • Right rear corner
Lidar sensors — N/A N/A
ADAS processors — — —
Battery gross 69.7 kWh 99.8 kWh 108.8 kWh
Battery net 66.5 kWh 98 kWh 107 kWh
Cathode Materials NMC NMC LFP
Nominal voltage 367 V 552 V 640 V
Battery weight 469 kg (1034.0 lbs) 566.5 kg (1248.9 lbs) —
Pack configuration 100s3p 152s3p 200s1p
Battery type Prismatic Cell to Module Blade
Battery chemistry NMC NMC LFP
Charging curve (click for full size) Charging curve (click for full size) - Mercedes-EQ EQB 250 Charging curve (click for full size) - Kia EV9 Long Range RWD Charging curve (click for full size) - BYD Tang 4x4 Long Range
Max DC charging 112 kW 233 kW 119 kW
Charging time 0 - 100% 1 h 4 m 42 s 1 h 7 m 40 s 1 h 25 m 22 s
Average charging speed 0 - 100% 61.7 kW 86.9 kW 75.2 kW
Charging time 10-100% 47 m 41 s 1 h 3 m 33 s 1 h 18 m 9 s
Average charging speed 10-100% 75.3 kW 83.3 kW 73.9 kW
Charging time 10-80% 29 m 46 s 24 m 22 s 46 m 2 s
Average charging speed 10-80% 93.8 kW 168.9 kW 97.6 kW
Charging time 10-90% 36 m 2 s 37 m 34 s 58 m 2 s
Average charging speed 10-90% 88.5 kW 125.2 kW 88.5 kW
Preconditioning when navigating to charger Standard feature Standard feature Not Available
Manual battery heating Not Available Standard feature Not Available
Interior category Functional Functional Driver focused
Interior quality Premium High quality High quality
Console design Traditional console Floating console Traditional console
Interior design
Standard
Interior colors: Black Beige
Seat colours: 6
Black & Dark Gray Quilted Stripes SynTex Seat Trim
Interior colors: Dark Gray Black
Seat colours: 1
Headliner colours: 1
Dark Gray & Light Gray Quilted Stripes SynTex Seat Trim
Interior colors: Light Gray Black
Seat colours: 1
Headliner colours: 1
Black & Brown Quilted Stripes SynTex Seat Trim
Interior colors: Brown Black
Seat colours: 1
Headliner colours: 1
Standard
Interior colors: Black Brown Gray
Seat colours: 3
Headliner colours: 1
Storage N/A
  • Cup holder First row center console
  • Cup holder First row center console
  • Cup holder Second row armrest
  • Cup holder Second row armrest
  • Cup holder Third row right side
  • Cup holder Third row right side
  • Cup holder Third row left side
  • Glove compartment Dash passenger side
  • Console storage First row center console
  • Under floor storage Trunk
  • Door pocket Left front door
  • Door pocket Right front door
  • Door pocket Left rear door
  • Door pocket Right rear door
  • Console storage First row center console
  • Glove compartment Dash passenger side
Seating capacity 5, 7) 6, 7) 7
Front seats options 2 (standard, multicontour) 2 (8 Way, Premium Relaxion) 1
Number of adjustment ways (inc options) N/A, 10 8, 8 10
Seat depth adjustment Standard feature, optional electric / Standard electric feature Standard electric feature / Standard electric feature Standard electric feature
Seat height adjustment Standard feature / Standard electric feature Standard electric feature / Standard electric feature Standard electric feature
Backrest angle adjustment Standard feature, optional electric / Standard electric feature Standard electric feature / Standard electric feature Standard electric feature
Seat cushion angle adjustment Not Available / Not Available Standard electric feature / Standard electric feature Standard electric feature
Height adjustable headrest Standard feature / Standard feature Standard feature / Standard feature Standard feature
Length adjustable headrest Optional feature / Standard feature Not Available / Not Available Standard feature
Adjustable thigh support Not Available / Standard feature Not Available / Not Available Standard feature
Memory Optional feature / Standard feature Standard driver, not available passenger / Standard driver, not available passenger Standard driver, not available passenger
Electric lumbar adjustment Optional electric feature / Standard electric feature Standard electric feature / Standard electric feature Standard electric feature
Seat ventilation Optional feature / Optional feature Standard feature / Standard feature Standard feature
Massage function Not Available / Standard feature Standard driver, not available passenger / Standard driver, not available passenger Standard feature
Backrest angle adjustment Not Available Standard feature / Unknown / Standard feature Standard feature
Seat heating Not Available Optional feature, outer seats / Standard feature / Standard feature Optional feature, outer seats
Seat ventilation Not Available Optional feature, outer seats / Standard feature / Standard feature Not Available
Massage function Not Available Not Available / Not Available / Not Available Not Available
Electric lumbar adjustment Not Available Not Available / Not Available / Not Available Not Available
Foldable seats Standard feature Standard feature / Standard feature / Standard electric feature Standard feature
Paint colors 10 10 3
Wheel options 6 3 1
Wheel size (front/rear) 235/55R18 / 235/55R18
235/50R19 / 235/50R19
235/55R19 / 235/55R19
255/45R20 / 255/45R20
285/45R21 / 285/45R21
265/45R21 / 265/45R21
Available climate systems 1 1 1
Climate zones 3-zone:LeftFirstRow RightFirstRow Rear 3-zone:LeftFirstRow RightFirstRow Secondrow
Preclimatization Standard feature Standard feature Standard feature
Pet mode Not Available Not Available Not Available
Camping mode Not Available Not Available Not Available
Airbags
  • Steering wheel
  • In-dash front of passenger
  • Side driver
  • Side passenger
  • Left windows
  • Right windows
  • Knee driver
  • Steering wheel
  • In-dash front of passenger
  • Left windows
  • Right windows
  • Side driver
  • Side passenger
  • Left side second row
  • Right side second row
  • Between front seats
  • Steering wheel
  • In-dash front of passenger
  • Side driver
  • Side passenger
  • Left windows
  • Right windows
  • Knee driver
Seatbelts
  • Pyrotechnic pretensioner
  • Pyrotechnic pretensioner
  • Pyrotechnic pretensioner
  • Pyrotechnic pretensioner
  • Pyrotechnic pretensioner
  • Driver with pyrotechnic pretensioner
Keyless entry Optional feature Standard feature Standard feature
Keyless go Standard feature Standard feature Standard feature
Use Phone as key Optional feature Standard feature Not Available
Alarm system Standard feature Standard feature Not Available
Dash cam Not Available Not Available Standard feature
Parking surveillance Not Available Not Available Standard feature
App name Mercedes me Kia Connect BYD
Change charging target Yes Yes No
See car location Yes Yes No
Lock/unlock car Yes Yes Yes
Open/close windows Yes No Yes
Start/Stop Precondition Yes Yes Yes
Remote parking No Yes No
Schedule charging Yes Yes No
See driving history Yes Yes No
Trigger horn/lights Yes No Yes