
The last year you could buy a new 300 with a V8 engine was 2023. Specifically, the 2022 and 2023 model years offered the 5.7-liter Hemi V8 exclusively in the high-performance 300C limited edition. However, the last model year for the more powerful 6.4-liter Hemi V8 in the 300 SRT-8/392 was much earlier, ending with the 2014 model year.
This timeline is confirmed by official model year specifications and production records. The V8 engine availability in the Chrysler 300 can be clearly broken down by its two distinct powertrains:
5.7L HEMI V8: This engine was a mainstay for over a decade. It was available in various trims, such as the 300C and 300S, from the 2011 through the 2021 model years. For the final two production years (2022 and 2023), Chrysler released a special "300C" farewell edition. This limited-run model featured a more powerful version of the 5.7L Hemi, making it the final V8-equipped 300 available to consumers.
6.4L HEMI V8 (392): This high-performance engine powered the formidable 300 SRT-8 (later renamed the 300S 392). Its production run was shorter, spanning only the 2012 to 2014 model years. No subsequent Chrysler 300 model received this specific 6.4-liter engine.
The discontinuation of the V8 is part of a broader industry shift. Stellantis, Chrysler's parent company, concluded production of the 300 and its Dodge Charger sibling in December 2023 to retool its factory for electric vehicle production. Market data from sources like Hagerty and industry sales analyses show that the final V8 models, especially the 2023 300C, are already seeing strong collector interest due to their status as the last of a powerful, rear-wheel-drive American sedan lineage.
For a buyer in the current market, this means finding a new V8 300 is impossible. Your search shifts to the used market. A 2014 300 SRT-8 represents the peak of performance, while models from 2015-2021 with the 5.7L V8 offer a blend of power and relative modernity. The 2022-2023 300C editions are the newest and most exclusive, often commanding a premium.

I just went through this hunt myself. As a gearhead who loves that classic American V8 rumble in a sedan, I was determined to find the newest one possible. After digging through forums and dealer listings, I learned the absolute last one was the 2023 300C. They only made a couple thousand, so they’re tricky to find and pricey. My advice? If you want the last and most powerful 5.7 Hemi ever put in the 300, target the 2022 or 2023 300C. If raw power is your goal, look for a 2012-2014 SRT-8 with the monstrous 6.4-liter. That engine is a different beast entirely. I ended up with a 2021 300S V8 – it’s modern, loaded with features, and still has that glorious Hemi sound.

My dealership stopped getting new V8 300s after the 2023 models were allocated. The final units were the special 300C trim. From a and market perspective, the V8’s journey ended in phases. The high-performance 6.4-liter option was discontinued after 2014, which we saw appealed to a smaller, enthusiast-driven segment. The more common 5.7-liter V8 continued for years in trims like the 300C and 300S, satisfying customers wanting substantial power without the SRT's extreme edge. In the final two years, the V8 became a exclusive feature of the limited-production 300C, signaling the end was near. Today, customers asking this question are directed to our used inventory. The 2023 300C is the trophy, but well-maintained 5.7L models from the late 2010s offer tremendous value and are much more accessible.

Here’s the simple breakdown for your search:
So, "the last year" depends on which V8 you mean. The era ended completely after 2023. Now, all that's left is the used market.

As an automotive journalist who followed the LX platform for years, the V8's farewell was drawn out but definitive. The 6.4L Hemi's departure after 2014 marked the end of the 300's true muscle car phase. The 5.7L's continuation through 2023 was a concession to a loyal customer base. Driving the final 2023 300C, the upgraded 5.7L felt more responsive, but it was undeniably a last hurrah. The industry's pivot to electrification made this inevitable. For enthusiasts, the key takeaway is that "last year" has two answers. The 2014 SRT-8 is the last of its kind—a raw, high-revving performance sedan. The 2023 300C is the final chapter overall, a more refined and technologically advanced grand tourer with a V8. Your choice depends on whether you prioritize historical performance peaks or owning the very final iteration.


