The 2008 Jeep Wrangler offered two transmission options: a six-speed manual and a four-speed automatic, depending on trim and options. The manual was typically the Getrag NSG370, while the automatic came from Chrysler’s four-speed automatic lineup (often referred to as the 42RLE family).
Context for the 2008 Wrangler JK
In 2008 the Wrangler was part of the JK generation, a refresh of the model that began in 2007. The lineup used a 3.8-liter V6 engine across most trims, paired with either a manual or automatic transmission. This kept the Wrangler versatile for both off-road enthusiasts and daily drivers, with transmission choice affecting shift feel, fuel economy, and towing performance.
Two Transmission Choices
Below is a quick rundown of the two transmission options that were available on the 2008 Wrangler, with brief notes on their typical use.
- Manual: Getrag NSG370 six-speed manual transmission. This option is favored by off-road enthusiasts for direct control, rugged feel, and strong low-end torque handling when traversing challenging terrain.
- Automatic: Chrysler four-speed automatic (part of the 42RLE family). This option offers smoother, hassle-free shifts for everyday driving, highway cruising, and ease of use in urban conditions.
Both configurations were offered across several trim levels, giving buyers a choice between a more engaged driving experience and greater convenience in mixed-use driving.
Manual Transmission Specs
The 2008 Wrangler’s six-speed Getrag NSG370 is known for its rugged construction and reliable performance in off-road scenarios. It pairs with the 3.8L V6 engine and is commonly found on trims where manual gear control is emphasized, such as certain Sport and Rubicon models.
Automatic Transmission Specs
The four-speed automatic available in the 2008 Wrangler is part of Chrysler’s older four-speed automatic family. It provides automatic shifting with predictable performance for daily driving, highway trips, and light towing tasks, depending on the exact axle and gearing configuration of the build.
Summary
In short, the 2008 Jeep Wrangler offered two transmission options: a 6-speed manual Getrag NSG370 and a 4-speed automatic from Chrysler’s 42RLE family. The choice depended on trim and buyer preference, with the manual delivering more direct control for off-roading and the automatic delivering ease of use for everyday driving.