In 1990, stepping into a well-optioned Pontiac Grand Prix STE Turbo felt like stepping into a futuristic cockpit. Steering wheel audio controls, gauge-flanking switch pods, a digital driver information center, and a head-up display projected directly into your field of view made it clear this wasn’t an ordinary sedan – a point driven home by the boost gauge hinting at the turbocharged V6 beneath the hood.
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