Rezvani Tank Engine Specs Unveiled Power and Performance Details

The Rezvani Tank roars to life with a jaw-dropping 6.4L V8 engine delivering 500 horsepower and 500 lb-ft of torque, redefining off-road dominance. Built for extreme performance, it rockets from 0-60 mph in just 3.5 seconds, blending supercar speed with military-grade ruggedness. This beast proves power and precision can conquer any terrain.

Key Takeaways

• Massive horsepower: The Rezvani Tank delivers up to 1,000 HP for extreme off-road dominance.
• Turbocharged V8: Features a 6.4L supercharged V8 engine for relentless acceleration and power.
• Military-grade durability: Built with reinforced materials to withstand harsh terrains and impacts.
• Top speed 130 mph: Combines rugged utility with high-speed performance on and off-road.
• Customizable power modes: Adjust engine output for optimal performance in any driving condition.
• Advanced cooling system: Engineered to prevent overheating during intense off-road adventures.

Introduction: The Rezvani Tank Is More Than Just a Head-Turner

Let’s be honest – when you first see the Rezvani Tank, your jaw drops. It’s not just another SUV. This thing looks like it rolled out of a post-apocalyptic movie set, with its angular body, military-inspired design, and a presence that says, “I didn’t come to blend in.” But beyond the aggressive styling and bulletproof windows (yes, really), the real story lies under the hood. The Rezvani Tank engine specs are what turn this beast from a visual spectacle into a performance machine built for the road, the trail, and everything in between.

As someone who’s spent time behind the wheel of high-performance SUVs – from the Jeep Trackhawk to the Lamborghini Urus – I was skeptical at first. Could a boutique American automaker really deliver a powertrain that matches the Tank’s bold personality? After diving into the specs, test drives, and real-world feedback, I can tell you: Rezvani didn’t just aim high – they hit the bullseye. Whether you’re a weekend warrior looking for off-road dominance or a city dweller craving a daily driver with a serious attitude, the Tank’s engine options are worth a closer look. In this post, we’ll break down the Rezvani Tank engine specs, explore what makes them tick, and help you decide if this is the powerhouse SUV you’ve been waiting for.

Engine Options: What Powers the Rezvani Tank?

The Rezvani Tank doesn’t believe in one-size-fits-all. Instead, it offers a tiered approach to power, letting drivers choose their level of adrenaline. There are three main engine configurations, each tailored to different performance needs and budgets. Let’s walk through them, from the “starter” to the “send it” versions.

Standard 3.6L V6: The Balanced Choice

The base model comes with a 3.6L Pentastar V6 engine – the same reliable powerplant used in the Jeep Wrangler. It’s no slouch, producing 285 horsepower and 260 lb-ft of torque. While it’s not the most powerful option, it’s the most practical for daily driving. Think of it as the “Goldilocks” engine: not too hot, not too cold. It’s fuel-efficient (relatively speaking), easy to maintain, and delivers smooth acceleration for city commutes.

Real-world example: I once drove a Tank with this engine through downtown LA traffic. The V6 handled stop-and-go with ease, and the 8-speed automatic transmission kept shifts crisp. It’s not going to win any drag races, but it’s perfect for someone who wants the Tank’s look and ruggedness without the fuel bill of a supercharged monster.

5.7L HEMI V8: More Muscle, More Fun

Step up to the 5.7L HEMI V8, and you’re looking at a serious upgrade: 395 horsepower and 410 lb-ft of torque. This engine is a fan favorite for good reason – it’s the sweet spot between power and drivability. The HEMI delivers a throaty growl when you hit the gas, and the torque comes on strong, making highway merges and passing effortless.

One thing I love about this engine is its adaptability. I took a Tank with the HEMI on a weekend trip to the Mojave Desert. On the highway, it cruised at 75 mph with the AC blasting. When we hit the dirt, the engine’s low-end torque helped us crawl over rocks without hesitation. It’s the kind of engine that makes you feel in control, no matter the terrain.

Supercharged 6.4L HEMI V8: The “Tank X” Experience

Now we’re getting serious. The Supercharged 6.4L HEMI V8 (available in the Tank X and Tank X Military Edition) is the crown jewel of the lineup. With 707 horsepower and 640 lb-ft of torque, it’s the same engine found in the Dodge Charger Hellcat. This isn’t just a powerful SUV – it’s a supercar in disguise.

Tip: If you’re considering this engine, make sure your garage can handle it. The supercharger adds complexity, and while Rezvani builds these engines to last, regular maintenance is key. Use premium fuel, check the supercharger belt regularly, and don’t skip oil changes. Trust me – I’ve seen what happens when a high-performance engine is neglected, and it’s not pretty.

Transmission and Drivetrain: How Power Meets the Road

An engine is only as good as what delivers its power to the ground. The Rezvani Tank uses a ZF 8-speed automatic transmission across all models – a smart choice. This transmission is used in everything from BMWs to Bentleys, and for good reason: it’s smooth, responsive, and built to handle high torque loads.

8-Speed Automatic: The Unsung Hero

The ZF 8HP transmission is a masterpiece of engineering. It shifts in milliseconds, adapts to your driving style, and even learns your habits over time. I noticed this firsthand during a week-long test drive. At first, the shifts were a bit aggressive – perfect for spirited driving. But after a few days of city commuting, the transmission softened up, making gear changes almost imperceptible.

One standout feature is the manual mode with paddle shifters. While most SUVs treat this as a gimmick, the Tank’s paddle shifters actually work. I took it on a twisty mountain road, and the transmission held gears perfectly, letting me control the engine’s power without hunting for the right ratio. It’s a small detail, but it makes a big difference in driver engagement.

4×4 System: Built for Any Terrain

All Tank models come with a full-time 4×4 system, but the level of sophistication depends on the trim. The base Tank uses a traditional part-time 4WD setup with a 2-speed transfer case. It’s great for occasional off-roading, but not ideal for mixed conditions.

The higher trims – especially the Tank X – come with a full-time 4×4 system with electronic locking differentials. This means you can engage 4WD on pavement without damaging the drivetrain. I tested this on a rainy day in the Pacific Northwest. The Tank X stayed glued to the road, even on slick, winding roads. The system automatically distributes torque front-to-rear and side-to-side, giving you confidence in any condition.

Pro tip: If you’re serious about off-roading, opt for the Tank X with the off-road package. It includes skid plates, upgraded suspension, and a front winch. I’ve seen these trucks climb rocks that would make a Jeep Wrangler sweat.

Performance Metrics: Acceleration, Top Speed, and Fuel Economy

Let’s talk numbers – the stuff that gets gearheads excited. The Rezvani Tank engine specs translate into real-world performance that varies wildly depending on your engine choice.

0-60 MPH Times: From “Respectable” to “Holy Cow”

Here’s how the engines stack up:

• 3.6L V6: 7.2 seconds – solid for a V6 SUV, but not a standout.
• 5.7L HEMI V8: 5.8 seconds – a noticeable jump in urgency.
• Supercharged 6.4L HEMI V8: 3.5 seconds – yes, you read that right. This thing is fast.

I’ve driven all three, and the difference is night and day. The V6 feels like a strong family SUV. The HEMI V8 is a muscle car in SUV clothing. But the supercharged version? It’s like strapping a rocket to a tank. I remember hitting 60 mph in what felt like the blink of an eye – and the G-forces pinned me to the seat. It’s not just fast for an SUV – it’s fast, period.

Top Speed and Braking

The base and HEMI V8 models have a top speed of 130 mph, which is plenty for most drivers. The supercharged Tank X pushes that to 160 mph, making it one of the fastest SUVs on the road.

Braking is equally impressive. The Tank X comes with 6-piston Brembo front brakes and 4-piston rears, stopping the 5,000+ lb SUV from 60 mph in under 120 feet. I tested this on an empty runway – the brakes were fade-free, even after multiple hard stops. It’s a reassuring feeling when you’re driving a 700-horsepower beast.

Fuel Economy: The Trade-Off

Let’s be real: fuel economy isn’t the Tank’s strong suit. Here’s what to expect:

• 3.6L V6: 18 mpg city / 23 mpg highway – best of the bunch.
• 5.7L HEMI V8: 15 mpg city / 21 mpg highway – not terrible for a V8.
• Supercharged 6.4L HEMI V8: 12 mpg city / 17 mpg highway – bring a big wallet.

If you’re driving mostly in the city, the V6 or HEMI V8 are more practical. But if you’re buying the Tank X, you’re not doing it for fuel savings – you’re doing it for the thrill. And honestly? That’s okay.

Engine Cooling and Durability: Built to Last

High horsepower engines generate a lot of heat. Rezvani knows this, so they’ve engineered the Tank to handle it – especially the supercharged models.

Advanced Cooling Systems

The supercharged Tank X comes with a dual-intercooler system and an upgraded radiator. This keeps intake air temperatures low, which is crucial for maintaining horsepower. I drove one on a 100°F day in Death Valley, and the engine never went into thermal shutdown – a common issue with some supercharged SUVs.

The base and HEMI V8 models have a single intercooler, which is more than enough for their power levels. Still, Rezvani includes an engine oil cooler and transmission cooler on all models – a smart move for long-term reliability.

Durability and Maintenance

The HEMI engines are known for their durability, and Rezvani builds on that. The supercharged models use forged pistons and high-strength connecting rods to handle the extra stress. The supercharger itself is a roots-type blower – less efficient than a twin-screw, but more reliable and easier to maintain.

Tip: If you’re buying a supercharged Tank, budget for more frequent maintenance. The supercharger adds complexity, and the high-revving engine needs more attention. Stick to the maintenance schedule, and you’ll avoid costly repairs down the line.

Customization and Upgrades: Make It Your Own

One of the best things about the Rezvani Tank is the level of customization. You’re not just buying an SUV – you’re buying a blank canvas.

Engine Tuning Options

Rezvani offers engine tune upgrades for all models. For the supercharged Tank X, they can push horsepower to 800+ with a custom tune, upgraded fuel system, and high-flow air intake. I’ve seen one with 820 hp – it’s borderline insane.

Even the base V6 can get a Stage 1 tune that bumps horsepower to 310 and torque to 285. It’s not a huge jump, but it makes the engine feel more responsive in daily driving.

Exhaust and Sound

The stock exhaust on the HEMI models is already throaty, but Rezvani offers a cat-back exhaust system that deepens the tone. The supercharged models get an even more aggressive note – it’s like a symphony of supercharger whine and V8 roar. I love it, but your neighbors might not.

For off-roaders, there’s an optional quiet mode that reduces exhaust volume – perfect for sneaking into campgrounds at night.

Data Table: Rezvani Tank Engine Comparison

Engine	Horsepower	Torque (lb-ft)	0-60 mph	Top Speed	Fuel Economy (city/hwy)	Best For
3.6L V6	285 hp	260 lb-ft	7.2 sec	130 mph	18 / 23 mpg	Daily driving, light off-roading
5.7L HEMI V8	395 hp	410 lb-ft	5.8 sec	130 mph	15 / 21 mpg	Balanced performance, weekend adventures
Supercharged 6.4L HEMI V8	707 hp	640 lb-ft	3.5 sec	160 mph	12 / 17 mpg	Speed demons, off-road extremists

Final Thoughts: Is the Rezvani Tank Right for You?

After spending time with the Rezvani Tank – driving it, studying it, and talking to owners – I can say this: it’s not for everyone. The Rezvani Tank engine specs reveal a vehicle that’s built for extremes. If you want a practical, fuel-efficient SUV, look elsewhere. But if you want a machine that combines military-grade toughness, supercar speed, and off-road capability, this is it.

The base V6 is a great entry point – it’s affordable, reliable, and still has the Tank’s iconic look. The HEMI V8 is my personal favorite – it’s the perfect blend of power and practicality. And the supercharged 6.4L? That’s for the true enthusiasts, the ones who want to turn heads and leave supercars in their dust.

One thing’s for sure: the Tank isn’t just about specs on paper. It’s about the experience – the roar of the engine, the way it handles a sharp corner, the way it laughs at potholes and mud pits. It’s a statement. And if you’re the kind of person who wants to stand out, who wants power on tap and adventure at every turn, the Rezvani Tank delivers.

Just remember: with great power comes great responsibility (and a higher fuel bill). Choose your engine wisely, maintain it well, and get ready to enjoy one of the most unique SUVs on the road today.

Frequently Asked Questions

What are the Rezvani Tank engine specs?

The Rezvani Tank is offered with two engine options: a standard 3.6L V6 producing 285 horsepower or an optional 6.4L V8 Hemi engine generating 500 horsepower. Both engines pair with an 8-speed automatic transmission for smooth power delivery.

How fast can the Rezvani Tank go?

With the 6.4L V8 engine, the Rezvani Tank achieves a top speed of 130 mph and accelerates from 0-60 mph in just 4.5 seconds. Performance varies slightly with the V6 engine but remains competitive in the off-road SUV class.

Is the Rezvani Tank engine fuel-efficient?

The 3.6L V6 engine delivers approximately 18 mpg combined, while the 6.4L V8 drops to around 14 mpg. Given its focus on power and off-road capability, fuel economy is secondary to performance in the Rezvani Tank engine specs.

Can the Rezvani Tank engine handle off-road conditions?

Absolutely. Both engines are paired with a rugged 4×4 system, high ground clearance, and off-road suspension, making the Rezvani Tank engine specs ideal for extreme terrain. The V8 option adds extra torque for challenging climbs.

Does the Rezvani Tank offer a supercharged engine option?

Yes, Rezvani offers an optional 3.0L twin-turbo V6 engine with 600+ horsepower, ideal for buyers wanting extreme performance beyond the standard Rezvani Tank engine specs. This upgrade is available on select trims.

What type of fuel does the Rezvani Tank require?

The 6.4L V8 engine requires premium unleaded fuel (91 octane or higher), while the V6 and turbocharged engines are optimized for regular unleaded. Always check the owner’s manual for specific Rezvani Tank engine specs and fuel recommendations.