Which STIs have DCCD?
As a car enthusiast and owner of Kevin's Autos, I often encounter questions about various automotive technologies. One such topic that frequently arises is DCCD, or Driver Controlled Center Differential, particularly in the context of Subaru vehicles. In this article, we will explore what DCCD is, its significance, and which Subaru models are equipped with this feature.
What is DCCD?
DCCD stands for Driver Controlled Center Differential. It is a system primarily found in all-wheel-drive vehicles, particularly those manufactured by Subaru. This technology allows the driver to adjust the torque distribution between the front and rear wheels, enhancing traction and stability under various driving conditions.
Why is DCCD Important?
The DCCD system is crucial for several reasons:
- Improved Traction: By allowing the driver to control the torque distribution, DCCD helps maintain traction on slippery surfaces.
- Enhanced Handling: The ability to adjust the differential settings can lead to better handling characteristics, especially in performance driving scenarios.
- Versatility: DCCD can adapt to different driving conditions, making it suitable for both everyday driving and off-road adventures.
Subaru Models Equipped with DCCD
Several Subaru models feature the DCCD system, particularly those designed for performance and off-road capabilities. Here are some notable examples:
- Subaru WRX STI: This high-performance model is well-known for its rally heritage and comes equipped with DCCD to enhance its driving dynamics.
- Subaru Legacy GT: Certain trims of the Legacy GT also feature DCCD, providing a sportier driving experience.
- Subaru Outback: Some versions of the Outback, particularly those aimed at off-road enthusiasts, include DCCD for improved traction.
Conclusion
Understanding the DCCD system is essential for any Subaru owner or enthusiast. It not only enhances the driving experience but also provides the versatility needed for various road conditions. If you're considering a Subaru with DCCD, models like the WRX STI and Legacy GT are excellent choices that showcase this innovative technology.
Frequently Asked Questions
When did STI get DCCD?
2005
DCCD was included in regular global-spec STi Impreza models from 2005-on (and a little earlier in Japanese models, naturally) in the new six-speed manual transmission.
Does the WRX come with a CVT?
A six-speed manual transmission comes standard, but a CVT automatic is optional on most trims and standard on the GT.
Which Subaru has DCCD?
SJ Forester 2.5i, Impreza WRX STi and Legacy spec.
The STi's 6MT has undergone various changes throughout the years, but have always had a limited slip front differential with Driver Controlled Center Differential (DCCD).
Does STI have CVT?
The Subaru WRX STI Is Back, But Only With a CVT.
Can you add DCCD to a WRX?
For Subaru models with CANbus (IE 08+ WRX), the OEM DCCD wouldn't even be an option because the addition of the VDC system. The VDC system can't be modified/changed without causing a domino effect of other issues since there are a number of differences between DCCD and non DCCD models.
Why did STI get discontinued?
When Subaru made this announcement, their team outlined that "Regulations and requirements for greenhouse gasses (GHG), zero emissions vehicles (ZEV), and Corporate Average Fuel Economy (CAFÉ)" are the impetus for holding off on a developing a new STi right away.
What's the difference between STI and STI Limited?
The WRX STI Limited includes the same features as the WRX STI and adds several notable performance cues and cabin comforts. Starting with the exterior, the Subaru WRX STI boasts an optional lip or wing rear spoiler and a power-tilt/sliding moonroof.
What does the STI Limited come with?
The STI Limited MSRP starts at $41,945 and adds an extensive suite of standard equipment including the Recaro front seats with 8-way power driver's seat; 7-inch STARLINK Multimedia Navigation system with Harman Kardon amplifier and speakers; Blind-Spot Detection with Lane-Change Assist and Rear Cross-Traffic Alert; ...
What Subaru engines are direct injection?
Direct Injection was added to FB engines used in the 2017 Impreza, 2018 Crosstrek, 2019 Forester and the 2020 Legacy and Outback models.
What is DCCD STI?
Driver Control Center Differential
The Driver's Control Centre Differential (DCCD) allows the center differential locking of the WRX STI to be dialed in and adjust its handling.
