Kia EV9
GT 99.8 kWh
508 hpElectricAWDAutomaticSUV2025-present
Car comparison
Kia EV9 GT 99.8 kWhvsPolestar 3 111 kWh
Compare specs, acceleration, fuel consumption, dimensions, practicality, and estimated running costs side by side.
New comparisonVS
Polestar 3
111 kWh
490 hpElectricAWDAutomaticSUV2022-2025
Comparison overview
Use the estimates as comparison hints and verify exact figures before making decisions.
Best choices
Kia EV9 GT 99.8 kWh
- Quickest 0-100 km/h4.6 s
- Fastest top speed230 km/h143 mph Unrestricted220 km/h137 mph Restricted
- Most powerful508 hp379 kW
- Best power-to-weight190 hp/t142 kW/t5.3 kg/hp
- Largest trunk828 L
- Best overall score83/100
- Best performance score78/100
- Best economy score0/100
- Best practicality score93/100
Polestar 3 111 kWh
- Highest torque840 Nm620 lb-ft
- Lightest2,670 kg5,886 lb
Specification comparison
| Model | KiaEV9GT 99.8 kWh | Polestar3111 kWh |
|---|---|---|
| Power | 508hp379kW | 490hp365kW |
| Torque | 740Nm546lb-ft | 840Nm620lb-ft |
| Curb weight | 2,674kg5,895lb | 2,670kg5,886lb |
| Gross weight | 3,190kg7,033lb | - |
| Top speed | Unrestricted 230 km/h143 mph Restricted 220 km/h137 mph Calculated | Unrestricted 220 km/h137 mph Restricted 210 km/h130 mph Calculated |
| To 99% top speed | 52.2s99% target: 228 km/h / 141 mph Calculated | 51.9s99% target: 218 km/h / 135 mph Calculated |
| 0-100 km/h | 4.6s | 5.0s |
| 0-200 km/h | 20.2s Calculated | 24.5s Calculated |
| 0-60 mph | 4.4s Calculated | 4.7s Calculated |
| Quarter mile | 12.9s Calculated | 13.3s Calculated |
| Power-to-weight | 190hp/t142kW/t86hp/1000 lb Calculated | 184hp/t137kW/t83hp/1000 lb Calculated |
| Torque-to-weight | 277Nm/t185lb-ft/ton Calculated | 315Nm/t211lb-ft/ton Calculated |
| Length | 5,015mm197in | 4,900mm193in |
| Width | 1,980mm78in | 2,120mm83in |
| Height | 1,755mm69in | 1,627mm64in |
| Wheelbase | 3,100mm122in | 2,985mm118in |
| Front track | 1,692mm67in | - |
| Rear track | 1,703mm67in | - |
| Ground clearance | 177mm7in | 211mm8in |
| Trunk volume | 828L | 484L |
| Max trunk volume | 2,393L | 1,411L |
| Doors | 5 | 5 |
| Seats | 6 | 5 |
Performance charts
Use the estimates as comparison hints and verify exact figures before making decisions.
Acceleration curve
Estimated speed over time for selected vehicles.
| Metric | KiaEV9GT 99.8 kWh | Polestar3111 kWh |
|---|---|---|
| Acceleration checkpoints | ||
0-60 mph 0-97 km/h | 4.4 s | 4.7 s |
0-100 km/h 0-62 mph | 4.6 s | 5.0 s |
0-200 km/h 0-124 mph | 20.2 s | 24.5 s |
| Top speed | Unrestricted 230 km/h143 mph Restricted 220 km/h137 mph Likely limited | Unrestricted 220 km/h137 mph Restricted 210 km/h130 mph Likely limited |
| Drag race simulation | ||
60 ft 18 m | 2.0 s | 2.1 s |
330 ft 101 m | 5.5 s | 5.7 s |
1/8 mile 201 m | 8.3 s | 8.6 s |
1000 ft 305 m | 10.8 s | 11.2 s |
1/4 mile 402 m | 12.9 s | 13.3 s |
Trap speed 1/4 mile 402 m | 172 km/h 107 mph | 167 km/h 104 mph |
Power comparison
Bar comparison chart for Power. Higher is better · hp / kW
| Vehicle | Value |
|---|---|
| KiaEV9GT 99.8 kWh | 508 hp 379 kW |
| Polestar3111 kWh | 490 hp 365 kW |
Kia EV9 GT 99.8 kWh has 18 hp more than Polestar 3 111 kWh.
The biggest power difference is between Polestar 3 111 kWh and Kia EV9 GT 99.8 kWh: 18 hp (13 kW).
Torque comparison
Bar comparison chart for Torque. Higher is better · Nm / lb-ft
| Vehicle | Value |
|---|---|
| KiaEV9GT 99.8 kWh | 740 Nm 546 lb-ft |
| Polestar3111 kWh | 840 Nm 620 lb-ft |
Curb weight comparison
Bar comparison chart for Curb weight. Lower is better · kg / lb
| Vehicle | Value |
|---|---|
| KiaEV9GT 99.8 kWh | 2,674 kg 5,895 lb |
| Polestar3111 kWh | 2,670 kg 5,886 lb |
Top speed without limiter comparison
Bar comparison chart for Top speed without limiter. Higher is better · km/h / mph
| Vehicle | Value |
|---|---|
| KiaEV9GT 99.8 kWh | Unrestricted 230 km/h143 mph Restricted 220 km/h137 mph |
| Polestar3111 kWh | Unrestricted 220 km/h137 mph Restricted 210 km/h130 mph |
0-100 km/h comparison
Bar comparison chart for 0-100 km/h. Lower is better · seconds
| Vehicle | Value |
|---|---|
| KiaEV9GT 99.8 kWh | 4.6 s |
| Polestar3111 kWh | 5.0 s |
The biggest 0-100 km/h difference is between Kia EV9 GT 99.8 kWh and Polestar 3 111 kWh: 0.4 s.
Power-to-weight comparison
Bar comparison chart for Power-to-weight. Higher is better · hp/t / kW/t
| Vehicle | Value |
|---|---|
| KiaEV9GT 99.8 kWh | 190 hp/t 142 kW/t 5.3 kg/hp |
| Polestar3111 kWh | 184 hp/t 137 kW/t 5.4 kg/hp |
Performance spider chart
Radar chart comparing normalized performance and fuel-consumption scores.
| Vehicle | Power | Acceleration | Top speed |
|---|---|---|---|
| KiaEV9GT 99.8 kWh | 508 hp 379 kW | 4.6 s | Unrestricted 230 km/h143 mph Restricted 220 km/h137 mph |
| Polestar3111 kWh | 490 hp 365 kW | 5.0 s | Unrestricted 220 km/h137 mph Restricted 210 km/h130 mph |
Most attractive quadrant
Scatter chart with performance score on the X axis and practicality score on the Y axis.
| Vehicle | Performance score | Practicality score | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| KiaEV9GT 99.8 kWh |
|
| ||||||||||||||
| Polestar3111 kWh |
|
| ||||||||||||||
Detailed score breakdown
| Vehicle | KiaEV9GT 99.8 kWh | Polestar3111 kWh | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Power | 508 hp 379 kW | 490 hp 365 kW | ||||||||||||||||
| Torque | 740 Nm 546 lb-ft | 840 Nm 620 lb-ft | ||||||||||||||||
| Acceleration | 4.6 s | 5.0 s | ||||||||||||||||
| Top speed | Unrestricted 230 km/h143 mph Restricted 220 km/h137 mph | Unrestricted 220 km/h137 mph Restricted 210 km/h130 mph | ||||||||||||||||
| Lightness | 2,674 kg 5,895 lb | 2,670 kg 5,886 lb | ||||||||||||||||
| Practicality |
|
| ||||||||||||||||
| Trunk score | 828 L 29.2 cu ft | 484 L 17.1 cu ft | ||||||||||||||||
| Power-to-weight score | 190 hp/t 142 kW/t 5.3 kg/hp | 184 hp/t 137 kW/t 5.4 kg/hp | ||||||||||||||||
| Overall | Fixed score | Fixed score |
Head-to-head comparisons
Kia EV9 GT 99.8 kWh
- Has 18 hp more
- Is 0.4 s quicker from 0-100 km/h
- Has 10 km/h (6 mph) higher top speed
- Has 6 hp/t better power-to-weight
- Has 344 L more trunk volume
Pros
- Quickest 0-100 km/h in this comparison
- Highest top speed
- Most powerful
- Best power-to-weight ratio
- Largest trunk
Cons
- Heaviest
Polestar 3 111 kWh
- Has 100 Nm more
- Is 4 kg lighter
Pros
- Highest torque
- Lightest
Cons
- Slowest 0-100 km/h
- Lowest power
- Lowest top speed
- Smallest trunk
Choose cars to compare
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Kia EV9 GT 99.8 kWh
Polestar 3 111 kWh
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