When enthusiasts discuss the 2017 Buick Regal GS, the conversation almost always pivots to the zero-to-sixty performance metrics. This specific model year represented the pinnacle of the Regal lineup, blending sophisticated European chassis tuning with American bravado. Understanding the 2017 Buick Regal GS 0-60 mph time requires looking at the mechanical heart that transformed a family sedan into a sleeper performance car.
The Heart of the Performance
The primary reason the 2017 Regal GS stands out in the crowded mid-size sedan segment is its powertrain. Unlike the base models that relied on a mild four-cylinder, the GS came equipped with a turbocharged 2.0-liter inline-four engine. This specific powerplant was co-developed by GM and Opel, and it was paired with a robust six-speed manual transmission, a rarity in its class. This combination generated respectable power figures that laid the foundation for the 0-60 mph performance.
Power and Torque Figures
Under the hood, the turbocharged engine produced 250 horsepower and 260 lb-ft of torque. While these numbers might not sound staggering compared to modern sports sedans, the GS was optimized for balance and efficiency. The power delivery was immediate, thanks to the small displacement turbo that spooled up quickly. This responsiveness is a critical factor that directly influences the 0-60 result, providing a linear surge of power rather than a jarring spike.
Decoding the 0-60 Time
Performance testing conducted by authoritative automotive publications revealed a consistent 0-60 mph time of approximately 6.5 seconds. This benchmark places the 2017 Buick Regal GS in an elite category, outperforming many standard sports sedans of the era. The relatively light curb weight of the vehicle, combined with the turbo lag-free power delivery, allowed the tires to transfer power to the pavement effectively.
Factors Influencing the Result
It is important to note that the 6.5-second figure is an average derived from controlled environments. Several variables can impact the real-world 0-60 performance of a 2017 Regal GS. Tire pressure, road surface temperature, and transmission calibration (manual vs. automatic) all play a role. Drivers who opted for the automatic transmission configuration typically saw slightly slower times due to the torque converter slip, generally settling around 7.0 seconds.
The Driving Dynamics
Acceleration is only one part of the performance puzzle; how that power is delivered defines the driving experience. The Regal GS featured a retuned suspension, a limited-slip differential, and a low-turbocharged engine map. This setup ensured that the power reached the front wheels with minimal waste, providing a planted and exhilarating feel. The car did not just go fast; it felt planted and composed during hard acceleration.
Context in the Modern Era
Looking back at the 2017 model year, the Regal GS represents a transitional moment for Buick. It was one of the last vehicles to feature the unique 2.0L turbo setup before the platform was retired. Today, the 0-60 mph time of 6.5 seconds might seem modest, but for a Buick sedan of that era, it was uncompromising performance. The car appeals to buyers who value handling and subtlety over brute force, making the acceleration numbers a delightful surprise rather than a marketing gimmick.
