Rezvani Vengeance Engine Specs Unveiled Power and Performance Details

The Rezvani Vengeance roars to life with a monstrous 6.2L supercharged V8 engine, delivering a jaw-dropping 1,000 horsepower and 870 lb-ft of torque. Built for extreme performance, this powerhouse rockets from 0-60 mph in under 3 seconds, combining track-ready precision with aggressive, military-inspired design. The Vengeance isn’t just a car—it’s a statement of uncompromising power.

Key Takeaways

• Massive horsepower: Delivers up to 1,000 HP for extreme speed.
• Supercharged V8: 6.2L engine ensures relentless power and torque.
• Track-ready performance: 0-60 mph in just 3.5 seconds flat.
• Advanced cooling: Optimized thermal management for sustained high output.
• Premium fuel required: Runs best on high-octane gasoline only.

The Rezvani Vengeance: More Than Just a Muscle Car

Picture this: You’re cruising down a quiet coastal road, the sun setting behind you, and the low rumble of a powerful engine fills the air. You’re not just driving a car—you’re commanding a machine built for adrenaline. That’s the Rezvani Vengeance, a vehicle that doesn’t just show up; it makes an entrance. From its aggressive, almost futuristic design to its heart-pounding performance, the Vengeance is more than a luxury SUV—it’s a statement. And at the center of it all? The engine. This isn’t just about horsepower and torque; it’s about engineering that turns heads and delivers thrills every time you press the gas.

Rezvani, a boutique automaker known for pushing boundaries, has crafted the Vengeance to appeal to those who demand both power and precision. Whether you’re a gearhead who loves to geek out on Rezvani Vengeance engine specs or someone who simply wants a vehicle that feels like it was built for the open road, this SUV delivers. In this deep dive, we’ll explore what makes the Vengeance tick under the hood. From raw performance numbers to real-world driving dynamics, we’ll break it all down—no jargon, no fluff, just the facts you need to know. So, if you’ve ever wondered whether this beast lives up to the hype, buckle up. We’re going under the hood.

Engine Options: What Powers the Vengeance?

The Rezvani Vengeance isn’t a one-size-fits-all SUV. It offers multiple engine configurations, each tailored to a different kind of driver. Whether you’re chasing track times or want a smooth, powerful ride for daily commutes, there’s an engine that fits your style. Let’s break down the options and what each brings to the table.

Standard 6.4L HEMI V8: The Heartbeat of the Beast

At the core of the base model Vengeance is the 6.4L HEMI V8—yes, the same legendary engine found in Dodge Charger and Challenger models. But Rezvani didn’t just drop it in and call it a day. They tuned it for higher responsiveness and a deeper, more aggressive exhaust note. This naturally aspirated powerhouse delivers 485 horsepower and 475 lb-ft of torque, which is more than enough to launch the 5,000+ pound SUV from 0 to 60 mph in under 5 seconds.

What’s impressive isn’t just the numbers—it’s how the engine feels. The power delivery is linear, with a satisfying surge as you climb through the rev range. There’s no lag, no hesitation. Just pure, unfiltered muscle. For drivers who appreciate the simplicity and reliability of a tried-and-true V8, this engine is a dream come true. Plus, it pairs seamlessly with an 8-speed automatic transmission that shifts with precision, whether you’re in Sport mode or just cruising.

Supercharged 6.2L V8 (Hellcat Engine): For Those Who Crave More

For those who think 485 horsepower is just the appetizer, Rezvani offers an optional upgrade: the supercharged 6.2L V8, better known as the Hellcat engine. This is the same engine powering the Dodge Challenger SRT Hellcat, but Rezvani has tuned it to produce 717 horsepower and 650 lb-ft of torque in the Vengeance. That’s not just powerful—it’s borderline absurd in a luxury SUV.

The Hellcat engine transforms the Vengeance from a high-performance SUV into a land-based missile. 0 to 60 mph? Around 3.8 seconds. The quarter-mile? Under 12 seconds. But here’s the thing: it’s not just about speed. The supercharger gives you instant torque, meaning you can pass slower traffic with zero effort. It’s like having a jet engine at your foot. However, this power comes with a trade-off: fuel economy drops significantly. If you’re driving in the city, expect single-digit MPG. But for weekend warriors or track enthusiasts, it’s a small price to pay for the thrill.

Tip: If you’re considering the Hellcat option, make sure your local roads (and insurance) can handle it. This isn’t a car you want to test the limits of during rush hour.

Hybrid Option: The Future of Performance?

Rezvani has teased a hybrid variant, though it’s not yet widely available. Rumors suggest a twin-turbo V6 paired with electric motors, aiming for a combined output of 600+ horsepower and improved fuel efficiency. While details are still under wraps, the potential is exciting. Imagine a Vengeance that combines the instant torque of electric power with the high-revving thrill of a gasoline engine. It could be the best of both worlds.

For now, the hybrid remains a “watch this space” option, but it’s a clear signal that Rezvani is thinking beyond traditional muscle. If they pull it off, the Vengeance could redefine what a performance SUV can be.

Performance Breakdown: Beyond the Numbers

Engine specs tell part of the story, but how does the Rezvani Vengeance actually perform on the road? Let’s dive into real-world driving dynamics, from acceleration to handling and braking.

Acceleration and Launch Control

With either engine, the Vengeance is fast—but the Hellcat version is in a league of its own. The launch control system (standard on both engines) is incredibly effective. Just hold the brake, floor the gas, and release at the right moment. The SUV rockets forward with minimal wheel spin, thanks to all-wheel drive and sticky performance tires. In the Hellcat model, you’ll feel like you’re being pushed into your seat, with a supercharger whine that’s music to any car lover’s ears.

One thing to note: the 8-speed automatic transmission is tuned for performance. In Sport mode, shifts are lightning-fast, and the car holds gears longer, letting the engine scream near the redline. But in Normal mode, it’s surprisingly smooth—great for daily driving. The paddle shifters are responsive, but honestly, the transmission does such a good job on its own that you might not even need them.

Handling and Suspension

Let’s be real: the Vengeance isn’t a lightweight sports car. It’s a large SUV, and that means it has some heft. But Rezvani didn’t just bolt a big engine into a luxury shell—they reworked the suspension and chassis to handle the power. The adaptive suspension system (standard on higher trims) adjusts damping in real time, firming up in corners and softening on rough roads.

On twisty backroads, the Vengeance feels surprisingly agile. The steering is precise, with just enough feedback to make you feel connected to the road. Body roll is minimal for a vehicle this size, thanks to stiffer springs and anti-roll bars. That said, it’s still not a Porsche Cayenne Turbo GT. If you’re pushing hard, the weight starts to show in tight corners. But for most drivers, the handling is more than capable—especially when you factor in the all-wheel-drive system, which sends power to the wheels with the most grip.

Pro tip: If you plan to take your Vengeance on mountain roads or track days, consider upgrading to the performance package, which includes stickier tires and upgraded brakes. It makes a noticeable difference.

Braking and Safety

With great power comes great responsibility—and that means stopping power. The Vengeance comes with massive Brembo brakes as standard: 6-piston calipers up front and 4-piston in the rear, paired with ventilated discs all around. In the Hellcat model, you also get upgraded rotors for better heat dissipation.

During testing, the Vengeance can go from 60 to 0 mph in under 110 feet, which is impressive for a vehicle this size. The pedal feel is firm, with progressive feedback that inspires confidence. There’s also an emergency braking system with pedestrian detection, lane-keeping assist, and adaptive cruise control—all part of Rezvani’s push to make the Vengeance not just fast, but safe.

Transmission and Drivetrain: The Power Delivery System

An engine is only as good as the system that delivers its power to the road. In the Rezvani Vengeance, that system is a finely tuned combination of transmission, drivetrain, and electronic controls.

8-Speed Automatic: Smooth, Smart, and Fast

The ZF 8-speed automatic transmission is a standout feature. It’s used in high-end performance cars for a reason: it’s reliable, efficient, and lightning-quick. In the Vengeance, it’s programmed to prioritize performance without sacrificing comfort. In Normal mode, shifts are nearly imperceptible. In Sport mode, they’re crisp and aggressive.

The transmission also features a “Track” mode, which holds gears longer, reduces shift times, and even adjusts throttle response. It’s perfect for spirited driving or track days. And if you prefer manual control, the paddle shifters are well-placed and responsive. Unlike some automatics that feel sluggish when shifted manually, this one reacts instantly.

All-Wheel Drive with Torque Vectoring

The Vengeance uses a sophisticated all-wheel-drive system that sends up to 70% of torque to the rear wheels under normal conditions. But when it detects slippage, it can send up to 100% to the front or rear, depending on traction. This system, combined with torque vectoring, helps the SUV rotate through corners more efficiently.

Torque vectoring works by braking the inside rear wheel during cornering, which helps the car turn in more sharply. It’s a subtle effect, but you’ll notice it when driving aggressively. The system is especially helpful in wet or slippery conditions, where the Vengeance feels planted and predictable.

One thing to keep in mind: the AWD system is performance-oriented, not off-road focused. While the Vengeance can handle gravel roads and mild trails, it’s not designed for serious off-roading. If you’re into overlanding, you might want to look elsewhere. But for 99% of drivers, the AWD system is more than capable.

Electronic Controls and Drive Modes

The Vengeance offers multiple drive modes: Normal, Sport, Track, and Snow. Each adjusts throttle response, transmission behavior, suspension stiffness, and stability control intervention. In Snow mode, for example, the car limits torque delivery and increases traction control sensitivity to prevent wheel spin.

The Track mode is where the car really shines. It disables most electronic nannies, giving you near-full control over the vehicle. But even in Track mode, the system won’t let you completely disable traction control—there’s always a safety net. It’s a smart balance between performance and safety.

Fuel Economy and Efficiency: The Trade-Offs

Let’s be honest: if you’re buying a Rezvani Vengeance, fuel economy probably isn’t your top priority. But it’s still worth discussing, especially if you plan to drive it daily.

Real-World MPG: What to Expect

Here’s the reality: the Vengeance is not a fuel-efficient vehicle. The EPA estimates are rough:

• 6.4L V8: 13 mpg city / 18 mpg highway
• 6.2L Hellcat V8: 12 mpg city / 17 mpg highway

But in real-world driving, you’ll likely see even lower numbers—especially with the Hellcat engine. Aggressive driving, heavy traffic, and frequent acceleration all take a toll. If you’re averaging 10 mpg in city driving, you’re doing well.

The hybrid option, when it arrives, should improve these numbers significantly. Rumors suggest it could hit 25 mpg combined, which would be a game-changer for a vehicle this powerful.

Fuel Tank Capacity and Range

The Vengeance comes with a 22-gallon fuel tank. With the 6.4L engine, that gives you a theoretical range of around 350 miles in the city and 396 on the highway. With the Hellcat, expect closer to 260 miles in the city. That means you’ll be stopping for gas more often than you might like—especially on long road trips.

Tip: If you’re planning a road trip, use the car’s built-in navigation to locate premium gas stations along your route. The engine requires 91-octane fuel, and running lower grades can hurt performance and long-term reliability.

Environmental Considerations

Let’s not sugarcoat it: a vehicle that gets 12 mpg isn’t exactly eco-friendly. But Rezvani is aware of this. The hybrid option is a step in the right direction, and the company has hinted at future models with even more efficient powertrains. For now, if you’re concerned about emissions, the Vengeance might not be the best choice. But for those who prioritize performance, it’s a small compromise for the driving experience it delivers.

Comparing the Vengeance: How It Stacks Up

How does the Rezvani Vengeance compare to other high-performance SUVs? Let’s look at key rivals and see where the Vengeance shines—and where it falls short.

Feature	Rezvani Vengeance (Hellcat)	Dodge Durango SRT Hellcat	BMW X5 M Competition	Mercedes-AMG GLS 63
Engine	6.2L Supercharged V8	6.2L Supercharged V8	4.4L Twin-Turbo V8	4.0L Twin-Turbo V8
Horsepower	717 hp	710 hp	617 hp	603 hp
Torque	650 lb-ft	645 lb-ft	553 lb-ft	627 lb-ft
0-60 mph	3.8 sec	3.5 sec	3.7 sec	4.1 sec
Transmission	8-speed auto	8-speed auto	8-speed auto	9-speed auto
Fuel Economy (city)	12 mpg	12 mpg	13 mpg	14 mpg
Starting Price	$175,000	$95,000	$115,000	$130,000

Where the Vengeance Wins

The Vengeance holds its own against competitors, especially in horsepower and torque. The Hellcat engine gives it a clear edge over the BMW X5 M and Mercedes-AMG GLS 63. It’s also more powerful than the Durango SRT Hellcat, though the Durango is slightly quicker off the line due to a lighter weight.

But the Vengeance isn’t just about numbers. It’s about presence. The design is bolder, more aggressive, and more customizable. Rezvani offers bespoke interior options, armor packages, and even bulletproof variants—something no other SUV in this class provides.

Where It Falls Short

The biggest downside is price. At $175,000 for the Hellcat model, the Vengeance is significantly more expensive than its rivals. The BMW and Mercedes offer similar performance for less, with more refined interiors and better brand cachet.

Reliability is another concern. While the engines are proven (especially the HEMI V8), Rezvani is a small manufacturer, and long-term ownership data is limited. If you’re buying a Vengeance, make sure you have access to a trusted mechanic or dealership that can handle repairs.

Final Thoughts: Is the Vengeance Worth It?

The Rezvani Vengeance isn’t for everyone. It’s loud, thirsty, and expensive. But if you’re someone who values raw power, head-turning design, and a driving experience that feels truly special, it’s hard to beat. The Rezvani Vengeance engine specs speak for themselves: 717 horsepower, 650 lb-ft of torque, and a supercharged V8 that delivers thrills with every press of the gas.

It’s not perfect. Fuel economy is poor, and the price tag is steep. But for those who want a vehicle that’s equal parts muscle car and luxury SUV, the Vengeance delivers. It’s a car that makes you feel alive when you drive it—a rare quality in today’s increasingly automated world.

At the end of the day, the Vengeance is about passion. It’s about the sound of the engine, the feel of the steering, the rush of acceleration. If that sounds like your kind of ride, then the numbers—and the price—might not matter as much as you think. Just remember: with great power comes great responsibility. Drive safe, drive smart, and enjoy every second of it.

Frequently Asked Questions

What are the key Rezvani Vengeance engine specs?

The Rezvani Vengeance boasts a supercharged 6.4L V8 engine producing up to 1,000 horsepower and 870 lb-ft of torque, paired with an 8-speed automatic transmission. These Rezvani Vengeance engine specs make it one of the most powerful luxury armored SUVs on the market.

How does the Vengeance engine compare to other high-performance SUVs?

With 1,000 horsepower, the Vengeance outperforms rivals like the Lamborghini Urus and Bentley Bentayga in raw power, while adding bulletproof capabilities. Its supercharged V8 delivers faster acceleration (0-60 mph in 3.5 seconds) than most competitors.

Does the Rezvani Vengeance offer engine customization options?

Yes, buyers can choose between a 450-hp naturally aspirated V8 or upgrade to the 1,000-hp supercharged engine. Rezvani also offers bespoke tuning packages for enhanced performance and exhaust notes.

What fuel type does the Rezvani Vengeance engine require?

The supercharged 6.4L V8 requires premium unleaded gasoline (91+ octane) for optimal performance. Rezvani recommends high-quality fuel to maintain engine longevity and power output.

Is the Vengeance engine reliable for daily driving?

Yes, the Chrysler-derived 6.4L V8 (based on the Dodge SRT architecture) is proven in high-mileage applications. Rezvani enhances reliability with upgraded cooling systems and bulletproof underbody protection.

What transmission comes with the Rezvani Vengeance engine?

All Vengeance models use a reinforced 8-speed TorqueFlite automatic transmission with paddle shifters. This transmission is specifically calibrated to handle the engine’s 870 lb-ft of torque while offering smooth daily driving.