The Dodge Challenger R/T, a modern muscle car icon, is synonymous with tire-shredding power and that unmistakable HEMI V8 rumble. But how much horsepower does an R/T actually have? The answer isn’t always straightforward, as output can vary depending on the model year and transmission. This comprehensive guide breaks down the Challenger R/T’s horsepower specs for each model year, dives into the driving experience, and answers your burning questions.
Decoding the HEMI: Horsepower by Year
Here’s a quick-reference table summarizing horsepower figures for the Challenger R/T across recent model years. Note that these figures are estimates, and minor variations may exist due to testing conditions and optional equipment. For precise specifications for a particular model, always consult the official Dodge documentation or the vehicle’s window sticker.
| Model Year | Engine | Transmission | Horsepower | Torque (lb-ft) |
|---|---|---|---|---|
| 2015-2018 | 5.7L HEMI V8 | 6-speed Manual/8-speed Auto | ~375 | ~410 |
| 2019-2020 | 5.7L HEMI V8 | 8-speed Auto/6-speed Manual (select trims) | ~375 | ~410 |
| 2021 | 5.7L HEMI V8 | 8-speed Auto/6-speed Manual (select trims) | ~375 | ~410 |
| 2022-2023 | 5.7L HEMI V8 | 8-speed Auto/6-speed Manual (select trims) | ~375 (Manual), ~372 (Auto) | ~410 |
Deep Dive into Key Model Years
2023 Challenger R/T
The 2023 R/T offers a choice: the engaging 6-speed manual, delivering approximately 375 hp, or the smooth 8-speed automatic, providing an estimated 372 hp. The slight power decrease with the automatic is probably attributable to transmission power loss – a common occurrence. Regardless of transmission, both versions boast a robust ~410 lb-ft of torque, ensuring thrilling acceleration. This power is channeled to the rear wheels, maintaining the classic muscle car feel.
2022-2020 Challenger R/T
These model years consistently deliver an estimated 375 hp and 410 lb-ft of torque from the 5.7L HEMI V8. Transmission options include the 6-speed manual for a connected driving experience or the 8-speed automatic for a more relaxed approach.
2015-2019 Challenger R/T
Similar to the later models, the 2015-2019 R/T features the 5.7L HEMI V8, producing approximately 375 hp and 410 lb-ft of torque. Both manual and automatic transmissions were available, offering drivers a choice between engagement and convenience.
Beyond the Specs: The R/T Experience
Beyond the numbers, the Challenger R/T offers a visceral driving experience. The HEMI’s rumble transforms into a roar as you accelerate, pinning you back in your seat. While not as extreme as the Hellcat, the R/T provides a balanced blend of power and everyday drivability.
R/T vs. the Competition
The R/T occupies a compelling niche in the muscle car market. While the Mustang GT and Camaro SS offer similar performance, The Challenger often has a more distinctive styling.
Frequently Asked Questions
Can I increase the R/T’s horsepower?
Yes, the aftermarket offers numerous upgrades like cold air intakes, exhaust systems, and tuners. Some enthusiasts even opt for superchargers, significantly boosting horsepower but potentially impacting reliability and affecting the factory warranty.
What’s the R/T’s top speed?
Top speed varies slightly by model year and configuration, but generally sits around 150 mph. Achieving such speeds should only be attempted on closed tracks.
What differentiates the R/T from the Scat Pack and Hellcat?
The R/T is the entry-level V8 Challenger. The Scat Pack boasts a larger 6.4L HEMI V8 (~485 hp), while the Hellcat reigns supreme with a supercharged 6.2L HEMI V8 (700+ hp).
The Challenger R/T: More Than Just Muscle
The Challenger R/T embodies the legacy of American muscle cars. It’s a head-turning statement, a thrilling experience, and a connection to automotive history. While horsepower is a key element, it’s the overall package—the aggressive styling, the throaty exhaust, and the visceral driving experience—that makes the Challenger R/T truly special. This ongoing evolution of automotive technology and performance tuning suggests that the future holds even more potential for enhancing these iconic vehicles.
