What is the top speed of the 1992 Dodge Stealth R T Turbo?
The top speed of the 1992 Dodge Stealth R/T Turbo is generally reported to be about 140 mph (roughly 225 km/h) in stock form, with occasional tests pushing into the mid-140s or around 150 mph under optimal conditions.
To understand where that figure comes from, it helps to place the Stealth within its era and its drivetrain. The R/T Turbo was the performance banner of the first-generation Stealth, powered by Mitsubishi’s 2.0-liter turbocharged inline-4. It was paired with a manual transmission and a configuration designed to deliver brisk acceleration and solid highway performance, typical of early-1990s turbocharged sport coupes. Actual top speed figures can vary a bit depending on tires, elevation, temperature, and how the car is prepared for the test.
Performance snapshot
The following points summarize the car’s core specifications that influence top speed and how those numbers are typically reported.
- Engine: Turbocharged 2.0-liter inline-4 (4G63T).
- Transmission: 5-speed manual.
- Estimated stock top speed: around 140 mph (approximately 225 km/h); some tests report 145–150 mph in favorable conditions.
Before the list: Key specifications that most influence top speed and the range of commonly cited numbers are outlined below.
In practice, stock Stealth R/T Turbo models tend to reach roughly 140 mph, with higher figures reported mainly under ideal testing conditions or with specific equipment and temperatures. Modifications, tire choices, and elevation can push the number higher or lower accordingly.
Context and variability
Top speed figures for early-1990s turbocharged DSM-based cars like the Stealth R/T Turbo are known to vary based on conditions and measurement methods. Road tests from the era frequently cite a consistent baseline around the low-to-mid 140 mph range, while enthusiasts occasionally claim numbers approaching 150 mph with careful setup. The overall takeaway is that stock performance sits in the ballpark of 140 mph, with modest upside in best-case scenarios.
Summary
In summary, the 1992 Dodge Stealth R/T Turbo typically reaches about 140 mph in stock form, with occasional testing reporting 145–150 mph under favorable conditions. The figure reflects the era’s turbocharged 2.0-liter engine, a 5-speed manual, and stock tuning, with real-world results influenced by tires, elevation, temperature, and vehicle condition.
