2015 Rezvani Beast Speedster Review Performance and Power Unleashed

The 2015 Rezvani Beast Speedster delivers supercar performance with a jaw-dropping 500 horsepower from its 2.4L turbocharged inline-4, launching from 0 to 60 mph in just 3.5 seconds. Blending raw power, track-focused agility, and head-turning design, this lightweight speedster redefines driving excitement for under $200,000. With a stripped-down, driver-centric cockpit and race-bred suspension, it’s built for those who demand adrenaline and exclusivity.

Key Takeaways

• Raw power unleashed: 500+ HP supercharged V6 dominates roads with thrilling acceleration.
• Lightweight agility: Carbon fiber body enhances speed, handling, and fuel efficiency effortlessly.
• Track-ready performance: Adjustable suspension and racing brakes deliver precision control at high speeds.
• Exotic design: Aggressive styling turns heads while optimizing aerodynamics for peak performance.
• Driver-focused cockpit: Minimalist interior prioritizes performance with intuitive, race-inspired controls.
• Daily drivability: Strikes balance between extreme performance and practical comfort for everyday use.

The 2015 Rezvani Beast Speedster: A Wild Ride from the Future

Imagine pulling up to a red light in a car that looks like it was ripped straight from a sci-fi movie. Heads turn. Phones come out. And when the light turns green? You vanish in a blur of carbon fiber and raw horsepower. That’s the 2015 Rezvani Beast Speedster in a nutshell.

When I first saw this car, I thought, “Is this real? Or did someone mod a Mazda Miata with a jet engine?” But the Beast Speedster isn’t just a visual spectacle. It’s a performance machine built for drivers who crave speed, exclusivity, and a little bit of rebellion. Born from a small California-based company with big dreams, the Beast Speedster is a bold statement in a world of cookie-cutter sports cars. And if you’re the kind of person who wants to stand out—not just blend in—this car might just be your dream ride.

Design That Demands Attention

The 2015 Rezvani Beast Speedster doesn’t whisper. It roars. From the moment you lay eyes on it, you know this isn’t your average sports car. It’s aggressive, futuristic, and unapologetically bold. But it’s not just about looks—the design is functional, too.

Exterior: Aggressive, Low, and Light

The Beast Speedster rides on the bones of a Mazda MX-5 Miata, but you wouldn’t know it at first glance. Rezvani stripped away the soft curves and replaced them with sharp lines, exposed carbon fiber, and a wide, low stance. The front fascia features a gaping intake and LED-lit “eyes” that give it a menacing glare. The side intakes aren’t just for show—they help channel air to cool the engine and brakes.

The car sits on 18-inch forged alloy wheels wrapped in high-performance tires. The fenders flare dramatically, housing the wide track and giving the car a planted, ready-to-pounce look. And yes, the carbon fiber body panels are real—not just a wrap. This isn’t just lightweight; it’s a structural advantage. The entire car weighs in at around 2,350 pounds, which is incredibly light for a car with this much power.

Interior: Minimalist, Driver-Focused, and Raw

Step inside, and you’re greeted with a stripped-down, race-inspired cabin. There’s no touchscreen infotainment system, no cupholders, and no fancy climate controls. This is a car for purists. The dashboard is simple: a digital instrument cluster, a few analog gauges, and a toggle switch for launch control. The seats are lightweight buckets with harness slots, and the steering wheel is thick and grippy—perfect for spirited driving.

One thing to note: the interior isn’t luxurious. There’s no leather, no wood trim, no ambient lighting. It’s raw, honest, and focused on the essentials. If you’re used to a Tesla or a BMW, this might feel like a downgrade. But for someone who values performance over pampering, it’s a breath of fresh air. It’s like driving a race car with headlights and turn signals.

Convertible Top: The “Speedster” in the Name

The Beast Speedster is, as the name suggests, a speedster. That means it has a low, wraparound windscreen and no traditional roof. Instead, it comes with a small, removable soft top that stows behind the seats. It’s not a full convertible like a Miata, but it’s close enough to let you feel the wind in your hair.

Tip: If you live in a rainy climate, keep a waterproof cover in the trunk. The soft top is easy to put on, but it’s not the most weather-sealed. And if you’re planning a long road trip, consider wearing a helmet or a wind-blocking hat—the wind noise at highway speeds can be intense.

Engine and Performance: Where the Beast Earns Its Name

Now, let’s talk about what really matters: the engine. The 2015 Rezvani Beast Speedster isn’t just fast—it’s *insanely* fast. And it all starts under the hood.

The Heart of the Beast: A Supercharged 2.4L Inline-4

At first glance, you might think, “A 2.4L four-cylinder? That’s it?” But don’t let the size fool you. This isn’t your average economy car engine. Rezvani took the Mazda MZR 2.4L inline-4 and gave it a serious upgrade: a Rotrex supercharger, high-flow fuel injectors, upgraded intercooling, and a custom ECU tune.

The result? A whopping **500 horsepower** and **480 lb-ft of torque**. That’s more power than a Porsche 911 GT3 of the same era—and the Beast Speedster weighs nearly 1,000 pounds less. With a power-to-weight ratio that rivals supercars, this car launches like a bullet.

Example: In independent tests, the Beast Speedster hit 60 mph in just **2.8 seconds**. That’s faster than a Ferrari 458 Italia. And the quarter-mile? Around **10.5 seconds at 130 mph**. Not bad for a car that started life as a humble Miata.

Transmission and Drivetrain: Raw, Manual, and Rear-Wheel Drive

The Beast Speedster comes with a 6-speed manual transmission—no automatics, no dual-clutch. This is a car for drivers who *want* to shift. The clutch is heavy, the throws are short, and the gear ratios are tuned for acceleration. It’s not the smoothest transmission in the world (the Miata’s stock shifter is more refined), but it’s direct and engaging.

Power goes to the rear wheels only, which is part of what makes this car so fun. With that much torque in a lightweight chassis, you can easily break traction in the lower gears. It’s not a drift machine by design, but with a little throttle control, you can get the tail to step out in a controlled, playful way.

Handling and Suspension: Lightweight, Agile, and Sharp

Thanks to the carbon fiber body and the Miata’s legendary chassis, the Beast Speedster is incredibly agile. Rezvani upgraded the suspension with coilovers, stiffer sway bars, and performance bushings. The result is a car that corners flat, responds instantly to steering input, and feels glued to the road.

But here’s the thing: it’s not a track monster. The suspension is firm—very firm. On rough roads, you’ll feel every bump. It’s not uncomfortable, but it’s not a luxury cruiser, either. Think of it like a race car that you can drive to the grocery store. It’s stiff, but it’s also precise.

Tip: If you’re buying a used Beast Speedster, check the suspension components. The car’s performance puts a lot of stress on the bushings and shocks. Replacing them with aftermarket performance parts (like Ohlins or KW) can improve both ride quality and handling.

Technology and Features: Simple, but Not Dumb

The Beast Speedster isn’t packed with tech like a modern luxury car. But what it *does* have, it uses well. This is a car where form and function meet—and the tech is there to support the driving experience, not distract from it.

Digital Instrument Cluster: Clear, Functional, and Modern

The centerpiece of the dash is a full-color digital display. It shows your speed, RPM, gear, boost pressure, and even G-force readings. It’s bright, easy to read, and customizable. You can switch between different display modes, including a track mode that shows lap times and performance data.

One cool feature: the display can show real-time horsepower and torque output. It’s not just for show—it helps you understand how the engine is responding to throttle input and gear changes. It’s like having a built-in dyno.

Launch Control: For When You Want to Impress

Yes, the Beast Speedster has launch control. Press a button, hold the clutch, floor the gas, and when you release, the car rockets forward with minimal wheelspin. It’s not as sophisticated as launch control in a Porsche 911, but it works well for a manual transmission car.

Tip: Use launch control sparingly. The clutch and drivetrain take a beating with repeated launches. If you’re planning to drag race, make sure your clutch is in good condition. And don’t forget to warm up the tires first—cold tires won’t grip as well.

Sound System: Minimal, but Present

There’s a basic stereo with Bluetooth, USB, and aux input. It’s not audiophile-grade, but it’s clear and loud enough to hear over the engine and exhaust. The real “sound system,” of course, is the engine and exhaust note. With a high-flow exhaust and the supercharger’s whine, this car sounds like a race car even at idle.

One downside: the cabin is loud. At highway speeds, wind noise and tire roar are constant companions. If you’re planning long drives, bring earplugs or invest in sound-deadening materials (though that might add weight, which defeats the purpose).

Daily Drivability: Can You Live With the Beast?

Let’s be honest: the Beast Speedster isn’t for everyone. It’s loud, stiff, and stripped down. But if you’re asking, “Can I drive this every day?”—the answer is *yes*, with some caveats.

Comfort and Ergonomics: Not a Luxury Cruiser

The seats are supportive and hold you in place during hard cornering, but they’re not plush. The ride is firm, and the cabin is tight. Taller drivers (over 6 feet) might feel cramped, especially with the low windscreen and minimal headroom.

The visibility is decent, but the rear view is limited. The low roofline and wide fenders make it hard to see behind you. A backup camera isn’t standard, but it can be added. If you’re used to driving in tight city spaces, you’ll need to be extra cautious.

Fuel Economy: Don’t Expect Prius Numbers

The Beast Speedster is powered by a supercharged 2.4L engine that drinks fuel like a college student at a party. Expect around **18 mpg in the city** and **24 mpg on the highway**. That’s not terrible for a 500-hp car, but it’s not great, either. And if you drive it hard, those numbers drop fast.

Tip: If you’re planning to use the car daily, keep a fuel log. The tank holds about 12 gallons, so you’ll be filling up more often than in a normal car. And premium fuel is required—no cheaping out here.

Reliability and Maintenance: It’s a Miata at Heart

Here’s the good news: the Beast Speedster is built on a Mazda MX-5 chassis, which is known for its reliability. The engine, transmission, and suspension are all based on proven Mazda components. That means parts are relatively easy to find, and mechanics familiar with Miatas can work on it.

But—and this is a big *but*—the supercharger, custom ECU, and carbon fiber body are not stock. If something breaks (like a supercharger belt or an ECU sensor), you’ll need a specialist. And repairs can be expensive. Rezvani offers a 3-year/36,000-mile warranty, but if you’re buying a used one, make sure it’s still under warranty or has a clean service history.

Ownership Experience: The Real Cost of Being Different

Owning a Beast Speedster isn’t just about the price tag—it’s about the lifestyle. This is a car that turns heads, sparks conversations, and demands attention. But it also comes with unique challenges.

Price and Value: A Niche Market

The 2015 Beast Speedster started at around **$125,000** when new. That’s a lot for a car based on a Miata, but it’s not outrageous for a hand-built, limited-production supercar. Today, used models range from **$80,000 to $110,000**, depending on condition and mileage.

Is it a good value? If you want exclusivity and performance, yes. But if you’re looking for practicality or resale value, maybe not. The Beast Speedster is a niche car—there aren’t many of them, and they don’t depreciate like mainstream sports cars. But they also don’t appreciate much, either.

Community and Support: Small but Passionate

Rezvani is a small company, but they have a loyal fan base. There are online forums, Facebook groups, and owner meetups where Beast owners share tips, mods, and stories. The community is tight-knit and helpful—especially when it comes to troubleshooting or finding rare parts.

Tip: Join the Rezvani Owners Club or a Miata forum. Many Beast Speedster issues are related to the Miata platform, and experienced Miata owners can offer great advice.

Insurance and Storage: It’s Not a Normal Car

Insuring a Beast Speedster can be expensive. It’s a high-performance, low-volume car, so insurers see it as a higher risk. Expect to pay **$3,000–$5,000 per year** for full coverage, depending on your location and driving record.

And when you’re not driving it? Store it properly. The carbon fiber body can degrade in direct sunlight, and the soft top needs protection from UV rays. A climate-controlled garage or a high-quality car cover is a must.

Performance Specs at a Glance

Feature	Specification
Engine	Supercharged 2.4L Inline-4 (Mazda MZR)
Power	500 hp @ 6,500 rpm
Torque	480 lb-ft @ 4,500 rpm
Transmission	6-speed manual
0-60 mph	2.8 seconds
Quarter Mile	10.5 seconds @ 130 mph
Top Speed	165 mph (electronically limited)
Weight	2,350 lbs (carbon fiber body)
Fuel Economy	18 city / 24 highway mpg
Price (2015 MSRP)	$125,000

Final Verdict: Is the Beast Speedster Right for You?

The 2015 Rezvani Beast Speedster is not a car for the faint of heart. It’s loud, raw, and uncompromising. It’s not the most comfortable, the most practical, or the most technologically advanced car on the road. But it’s *alive* in a way that few cars are.

If you want a car that blends in, save your money and buy a Camry. But if you want a car that makes you feel like a hero every time you press the start button, the Beast Speedster delivers. It’s a celebration of speed, design, and pure driving joy. It’s the kind of car that makes you smile—not because it’s perfect, but because it’s *real*.

Yes, it has flaws. The ride is stiff, the cabin is noisy, and the maintenance can be tricky. But those flaws are part of its charm. It’s not trying to be everything to everyone. It’s trying to be *one thing*: the most exciting version of a lightweight sports car possible.

So, is it worth it? If you value performance, exclusivity, and the thrill of the drive, absolutely. The 2015 Rezvani Beast Speedster isn’t just a car. It’s a statement. And if you’re lucky enough to own one, you’re not just driving—you’re unleashing the beast.

Frequently Asked Questions

What makes the 2015 Rezvani Beast Speedster stand out in the supercar market?

The 2015 Rezvani Beast Speedster combines extreme performance with head-turning styling, offering a 500+ horsepower supercharged V6 and a lightweight carbon fiber body. Its aggressive design and track-ready handling distinguish it from competitors like the Porsche Cayman or Corvette.

How fast is the 2015 Rezvani Beast Speedster from 0-60 mph?

The Beast Speedster rockets from 0-60 mph in just 3.1 seconds, thanks to its 510-horsepower 3.8L supercharged V6 engine and rear-wheel-drive setup. This blistering acceleration rivals many high-end European supercars at a fraction of the price.

What engine powers the 2015 Rezvani Beast Speedster?

The Speedster features a mid-mounted 3.8L supercharged V6 engine tuned by Rezvani, producing 510 horsepower and 487 lb-ft of torque. Paired with a 6-speed manual transmission, it delivers raw, driver-focused performance.

Is the 2015 Rezvani Beast Speedster street-legal?

Yes, the Beast Speedster is fully street-legal in the U.S., with all required safety and emissions certifications. It also includes modern amenities like air conditioning, power windows, and a premium sound system.

What’s the price of a 2015 Rezvani Beast Speedster?

Originally priced around $139,000, the 2015 Beast Speedster offered supercar performance at an accessible price point. Today, pre-owned models vary in price depending on condition and mileage.

How does the Beast Speedster compare to other Rezvani models?

Unlike the rugged Rezvani Tank SUV or the track-focused Beast Alpha, the 2015 Beast Speedster emphasizes open-top driving excitement with its removable hardtop and lightweight construction. It’s the brand’s purest expression of speed and agility.