USA EV Comparison: Porsche Taycan RWD Plus vs Mercedes EQS 450+ vs MG IM5 Long Range
Side-by-side comparison of all specifications in imperial units (mi, lb). To see metric units (km, kg), switch website version to Global.
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General Info
| Property | Porsche Taycan RWD Plus | Mercedes EQS 450+ | MG IM5 Long Range |
|---|---|---|---|
| Years of Production | 2024-… | 2024-… | 2025-… |
| Current Status | Produced | Produced | Produced |
| Country of Manufacture | Germany | Germany, India | China |
| Body Style | Sedan | Sedan | Liftback |
| Market Availability | EU, USA | EU, USA | EU |
| Price USA (New) | $107175 | $104400 | - Price USA (New) |
| Price USA (Used) | $80549 | $65590 | - Price USA (Used) |
| GCC Score | 6.8 | 6.9 | 7.6 |
Range and Efficiency
| Property | Porsche Taycan RWD Plus | Mercedes EQS 450+ | MG IM5 Long Range |
|---|---|---|---|
| Range (EPA) | 318 mi | 390 mi | - Range (EPA) |
| Range (WLTP) | 421 mi | 510 mi | 441 mi |
| Range (GCC) | 328 mi | 395 mi | 375 mi |
| Battery Capacity (Nominal) | 105 kWh | 125 kWh | 100 kWh |
| Battery Capacity (Usable) | 97 kWh | 118 kWh | 96.5 kWh |
| Efficiency per 100 mi | 29.6 kWh/100 mi | 29.9 kWh/100 mi | 25.7 kWh/100 mi |
| Efficiency per kWh | 3.38 mi/kWh | 3.35 mi/kWh | 3.89 mi/kWh |
| Range and Efficiency Score | 8.2 | 8.8 | 9.5 |
Charging
| Property | Porsche Taycan RWD Plus | Mercedes EQS 450+ | MG IM5 Long Range |
|---|---|---|---|
| Max Charging Power (AC) | 9.6 kW | 9.6 kW | 11 kW |
| Max Charging Power (DC) | 320 kW | 200 kW | 369 kW |
| Architecture | 800 V | 400 V | 800 V |
| Charge Port | CCS Type 1 | CCS Type 1 | CCS Type 2 |
| Charging Score | 8.2 | 7 | 8.6 |
Performance
| Property | Porsche Taycan RWD Plus | Mercedes EQS 450+ | MG IM5 Long Range |
|---|---|---|---|
| Drive Type | RWD | RWD | RWD |
| Motor Type | PMSM | PMSM | PMSM |
| Motor Power (kW) | 320 kW | 265 kW | 300 kW |
| Motor Power (hp) | 429 hp | 355 hp | 402 hp |
| Motor Torque | 310 lb-ft | 419 lb-ft | 369 lb-ft |
| 0-60 mph | 4.5 s | 5.9 s | 4.7 s |
| Top Speed | 143 mph | 130 mph | 137 mph |
| Performance Score | 5.6 | 5.4 | 5.6 |
Dimensions
| Property | Porsche Taycan RWD Plus | Mercedes EQS 450+ | MG IM5 Long Range |
|---|---|---|---|
| Length | 195.4 in | 205.6 in | 194.1 in |
| Width (with Mirrors) | 84.4 in | 83.7 in | - Width (with Mirrors) |
| Width (w/o Mirrors) | 77.4 in | 75.8 in | 77.2 in |
| Height | 54.3 in | 59.8 in | 58 in |
| Wheelbase | 114.2 in | 126.4 in | 116.1 in |
Cargo and Towing
| Property | Porsche Taycan RWD Plus | Mercedes EQS 450+ | MG IM5 Long Range |
|---|---|---|---|
| Number of Seats | 5 | 5 | 5 |
| Curb Weight | 4802 lb | 5500 lb | 4872 lb |
| Cargo Volume (Trunk) | 14.4 ft3 | 21.9 ft3 | 16.1 ft3 |
| Cargo Volume (Max) | - Cargo Volume (Max) | 60 ft3 | 45.6 ft3 |
| Cargo Volume (Frunk) | 3 ft3 | - Cargo Volume (Frunk) | 0.6 ft3 |
| Towing Capacity | - Towing Capacity | - Towing Capacity | - Towing Capacity |
| Cargo and Towing Score | 4.9 | 6.4 | 5.2 |
