title：Bentley Continental GT Speed Track Test: Power & Handling Insights

content：Key Tech Upgrades That Define the GT Speed

Ever wondered if a 2300kg grand tourer like the Bentley Continental GT Speed can hold its own on a track? At Silverstone, the video host put this 650hp beast to the test, pushing it through corners and straightaways to see how its new tech upgrades perform. This article breaks down those insights, from the first-ever electronic limited-slip differential (e-diff) in a Continental GT to its massive carbon ceramic brakes.

First-Ever E-Diff for Continental GT

For the first time, the Continental GT Speed gets an electronically controlled limited-slip differential. This tech distributes power to the rear wheels dynamically, helping the car rotate smoothly through corners when you get back on the throttle. It’s a game-changer for a car of this size, as the host noted during his track laps.

Active Rear Steer Calibrated for Agility

Unlike the Flying Spur’s rear steer (calibrated for luxury), the GT Speed’s system is tuned for agility. It acts on the suspension bars to reduce turning radius and improve responsiveness—critical for navigating tight track corners or city streets.

Massive Carbon Ceramic Brakes

The GT Speed boasts the largest production car brake discs: 440mm front discs with 10-piston calipers. These carbon ceramics held up remarkably well during the track test, even under repeated hard braking for the 2300kg car.

content：Track Driving Impressions: Balancing Power & Control

The host tested three modes at Silverstone: ESC on, ESC sport, and ESC off. Each mode revealed a different side of the GT Speed’s performance.

ESC On: Safe and Capable

With ESC fully on, the car felt secure and grippy. The e-diff and rear steer worked together to keep the car stable through corners, even when pushing hard. The host noted the linear steering and precise feel, making it easy to control.

ESC Sport: More Freedom

Switching to ESC sport allowed a slight amount of slip, giving the driver more control over the car’s balance. The host felt the e-diff adjust power delivery to the rear wheels, helping the car straighten out of corners smoothly.

ESC Off: Full Dynamic Control

With ESC off, the GT Speed showed its true dynamic potential. The host could feel the car move around slightly under braking and acceleration, but the four-wheel drive system kept it stable. It’s not a pure track car, but it’s surprisingly capable for a grand tourer.

content：Everyday Benefits of Track-Ready Tech

While the GT Speed shines on track, its tech upgrades translate to daily driving too. Rear steer helps in tight parking spots, the e-diff improves traction in wet conditions, and the carbon ceramic brakes offer consistent stopping power in all scenarios.

content：Toolbox & Action Guide

Immediately Actionable Checklist

1. Test the rear steer in a tight parking lot to feel its agility.
2. Use ESC sport mode for spirited country road drives.
3. Note the 1500rpm torque peak for smooth acceleration.
4. Check the carbon ceramic brakes’ response in varying weather.

Advanced Resource Recommendations

• Autocar Digital Subscription: Access in-depth Bentley tests and exclusive content (as mentioned in the video).
• Bentley Official Tech Portal: Dive into the engineering behind the GT Speed’s e-diff and rear steer systems.

content：Conclusion & Engagement

The Bentley Continental GT Speed is the most dynamic Bentley ever made (per the brand). Its tech upgrades turn a luxury grand tourer into a track-capable machine without sacrificing daily usability. It’s a perfect blend of power, comfort, and agility.

Have you ever taken a grand tourer on a track? What was your biggest surprise? Share your story in the comments!