Aion S Overview
The Aion S is an electric Sedan offered in a single generation that began production in November 2018. The catalogue data lists three front-wheel-drive versions, including two distinct versions named AT 58.8 kWh—one with 136 hp and another with 184 hp—and an AT 49.4 kWh with 136 hp. All three use an Automatic, 1-speed transmission and have zero recorded CO₂ emissions.
The Aion S is an electric Sedan offered in a single generation that began production in November 2018. The catalogue data lists three front-wheel-drive versions, including two distinct versions named AT 58.8 kWh—one with 136 hp and another with 184 hp—and an AT 49.4 kWh with 136 hp. All three use an Automatic, 1-speed transmission and have zero recorded CO₂ emissions.
Aion S Generations
The 1 generation began in November 2018 and remains the only generation listed for the Aion S. It has a Sedan body and three versions. The individual versions in the data were produced from November 2018 through May 2021: AT 58.8 kWh (136 hp), AT 58.8 kWh (184 hp), and AT 49.4 kWh (136 hp).
Aion S Specs and Electric Powertrain
The two AT 58.8 kWh versions must be distinguished by power. The lower-output version produces 136 hp (100 kW) and 225 Nm, while the higher-output version produces 184 hp (135 kW) and 300 Nm. The AT 49.4 kWh produces 136 hp (100 kW) and 225 Nm.
Because these versions are electric, engine displacement, cylinder count, cylinder layout, and boost are not measured in the supplied data.
| Version | Power | Torque | Displacement | Fuel | Cylinders | Layout | Boost | Gearbox | Drive |
|---|---|---|---|---|---|---|---|---|---|
| AT 58.8 kWh (136 hp) | 136 hp (100 kW) | 225 Nm | not measured | Electro | not measured | not measured | not measured | Automatic, 1-speed | FWD |
| AT 58.8 kWh (184 hp) | 184 hp (135 kW) | 300 Nm | not measured | Electro | not measured | not measured | not measured | Automatic, 1-speed | FWD |
| AT 49.4 kWh (136 hp) | 136 hp (100 kW) | 225 Nm | not measured | Electro | not measured | not measured | not measured | Automatic, 1-speed | FWD |
Aion S Performance and Economy
The AT 58.8 kWh (184 hp) accelerates from 0 to 100 km/h in 8 seconds and has a top speed of 156 km/h. Its city, highway, and combined consumption figures are not measured.
For the AT 58.8 kWh (136 hp), acceleration from 0 to 100 km/h is not measured. Its top speed is 130 km/h, while city, highway, and combined consumption are not measured.
For the AT 49.4 kWh (136 hp), both acceleration from 0 to 100 km/h and top speed are not measured. City, highway, and combined consumption are also not measured.
All three versions have recorded CO₂ emissions of 0.
| Version | 0–100 km/h | Top speed | City consumption | Highway consumption | Combined consumption | CO₂ |
|---|---|---|---|---|---|---|
| AT 58.8 kWh (136 hp) | not measured | 130 km/h | not measured | not measured | not measured | 0 |
| AT 58.8 kWh (184 hp) | 8 seconds | 156 km/h | not measured | not measured | not measured | 0 |
| AT 49.4 kWh (136 hp) | not measured | not measured | not measured | not measured | not measured | 0 |
Aion S Dimensions, Weight, and Wheels
Overall exterior dimensions and size measurements are not measured in the supplied data. Weight and ground-clearance figures are available for every version.
The AT 58.8 kWh (136 hp) has a kerb weight of 1,625 kg, a gross weight of 2,090 kg, and ground clearance of 125 mm. The AT 58.8 kWh (184 hp) weighs 1,660 kg at the kerb, has a gross weight of 2,090 kg, and provides 125 mm of ground clearance. The AT 49.4 kWh (136 hp) has a kerb weight of 1,610 kg, a gross weight of 2,090 kg, and ground clearance of 125 mm.
Tank capacity is not measured for any version. All three versions list the same wheel sizes: 215/55 R17 and 235/45 R18.
| Version | Kerb weight | Gross weight | Ground clearance | Tank | Wheel sizes |
|---|---|---|---|---|---|
| AT 58.8 kWh (136 hp) | 1,625 kg | 2,090 kg | 125 mm | not measured | 215/55 R17; 235/45 R18 |
| AT 58.8 kWh (184 hp) | 1,660 kg | 2,090 kg | 125 mm | not measured | 215/55 R17; 235/45 R18 |
| AT 49.4 kWh (136 hp) | 1,610 kg | 2,090 kg | 125 mm | not measured | 215/55 R17; 235/45 R18 |
The suspension and brake specification is common across the range. Each version has Independent, spring front suspension, Semi-independent, springorts hélicoïdaux, sem rear suspension, Ventilated disc front brakes, and Disc rear brakes.
Which Aion S Version to Choose
The AT 58.8 kWh (184 hp) is the performance-oriented choice on the available figures. It delivers 48 hp and 75 Nm more than either 136 hp version. It is also the only version with a measured 0–100 km/h result—8 seconds—and its 156 km/h top speed is 26 km/h higher than the measured 130 km/h maximum of the AT 58.8 kWh (136 hp). The trade-off is weight: at 1,660 kg, it is 35 kg heavier than the 136 hp AT 58.8 kWh and 50 kg heavier than the AT 49.4 kWh.
The AT 58.8 kWh (136 hp) pairs the larger listed battery designation with 136 hp and 225 Nm. It weighs 1,625 kg, making it 15 kg heavier than the AT 49.4 kWh (136 hp). Its 130 km/h top speed is measured, but its acceleration figure is not measured.
The AT 49.4 kWh (136 hp) is the lightest version at 1,610 kg. It matches the lower-output AT 58.8 kWh at 136 hp, 100 kW, and 225 Nm, while its battery designation is 9.4 kWh lower. Its acceleration and top speed are not measured, so a complete performance comparison with the two AT 58.8 kWh versions is not possible.
Every version has FWD, an Automatic, 1-speed transmission, a gross weight of 2,090 kg, 125 mm of ground clearance, and the same two listed wheel sizes. The choice therefore comes down to the stronger measured performance of the AT 58.8 kWh (184 hp), the larger battery designation with lower output in the AT 58.8 kWh (136 hp), or the lower 1,610 kg kerb weight of the AT 49.4 kWh (136 hp).