Comparison
GMC Sierra EV vs Porsche Taycan
Range, charging, value, and utility compared using primary trims.
Best range GMC Sierra EV 410 mi vs 318 mi
Best value GMC Sierra EV $96,495 vs $99,400
Faster charging Porsche Taycan 50 min vs 18 min
Weighted profile GMC Sierra EV 4.5 vs 4.2
Category winners
4 availableRange winner
GMC Sierra EV
410 mi vs 318 mi
Value winner
GMC Sierra EV
$235/mi vs $313/mi
Charging winner
Porsche Taycan
18 min vs 50 min
Efficiency winner
Porsche Taycan
366 Wh/mi vs 495 Wh/mi
Side-by-side comparison
Primary trims| Spec | GMC Sierra EV | Porsche Taycan |
|---|---|---|
| Trim used | Sierra EV | Performance Battery Plus |
| MSRP (USD) | $96,495 | $99,400 |
| Range | 410 mi | 318 mi |
| Efficiency | 495 Wh/mi • 2.02 mi/kWh | 366 Wh/mi • 2.73 mi/kWh |
| Battery (usable) | 215 kWh | 82.3 kWh |
| Seats | 5 | 4 |
| Drivetrain | AWD | RWD |
| Body type | Truck | Sedan |
| DC max | 350 kW | 320 kW |
| AC max | 19 kW | 11 kW |
| 10–80% (DC) | 50 min | 18 min |
| Roadtrip score | 72.9 | 86.8 |
| Miles added (15 min est.) | 91 mi | 131 mi |
| USD per mile of range | 235 $/mi | 313 $/mi |
| Top speed | 106 mph | 143 mph |
Who should choose which?
- Choose GMC Sierra EV if you want the longer rated range (410 mi vs 318 mi).
- Choose Porsche Taycan if fast road-trip charging matters (10–80%: 18 min vs 50 min).
- For “range per dollar”, GMC Sierra EV looks better ($235/mi vs $313/mi).
Weighted verdict
Overall this matchup is close on available data (score 4.5 vs 4.2).
GMC Sierra EV4.5 Porsche Taycan4.2 350 kW50 min 320 kW18 min
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