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Edmunds tests show Cadillac Optiq and Vistiq exceed EPA range

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Independent Edmunds tests show Cadillac Optiq and Vistiq beat EPA range, with strong efficiency and quick acceleration for daily driving EVs—real-world proven
Michael Powers, Editor

Edmunds conducted independent tests of Cadillac’s new electric crossovers, and the results were surprisingly strong. The compact Optiq and the larger three-row Vistiq both delivered driving ranges beyond their EPA ratings, strengthening the brand’s position in the premium EV market.

In Sport 2 trim, the Cadillac Optiq uses an 85-kWh battery and a dual-motor setup rated at 300 hp. While the EPA lists an expected range of 483 km, Edmunds’ real-world run stretched to 542 km—about 12% more. The sprint to 97 km/h took 5.9 seconds, and average energy use came in at 29.8 kWh per 160 km, notably more efficient than the official projections.

Meanwhile, the flagship Vistiq 900 E4 pairs a 102-kWh pack with 615 hp and reached 97 km/h in 3.9 seconds. Despite a curb weight of over 2.8 tonnes, its measured range landed at 544 km versus the 488 km expectation, a 9% uplift. Energy consumption was higher than the Optiq’s, at 36.6 kWh per 160 km.

Taken together, these outcomes suggest Cadillac has found a workable balance of power, comfort, and efficiency. For shoppers, the takeaway is clear: the brand’s latest EVs are not only quick, but also easy to live with in everyday driving.