Rezvani Tank MPG How It Compares to Other SUVs

The Rezvani Tank MPG delivers a surprisingly efficient 18 mpg combined, defying expectations for a rugged, military-inspired SUV. While it trails fuel-sippers like the Toyota RAV4 Hybrid, it outperforms rivals such as the Jeep Wrangler and Ford Bronco in real-world efficiency—proving raw power and practicality can coexist.

Key Takeaways

• Low fuel efficiency: Rezvani Tank MPG lags behind most modern SUVs.
• Performance over economy: Prioritizes power, not fuel savings, for off-road use.
• Compare alternatives: Rivals like Jeep Wrangler offer better MPG for similar capability.
• Premium fuel required: Higher costs add up due to 91+ octane demand.
• Urban driving penalty: City MPG is significantly worse than highway ratings.
• Consider hybrid options: Eco-conscious buyers should explore hybrid SUVs instead.

Rezvani Tank MPG: How It Compares to Other SUVs

When you first lay eyes on the Rezvani Tank, it’s hard not to do a double-take. This isn’t just another SUV—it’s a bold, aggressive, almost militaristic machine that looks like it rolled straight out of a post-apocalyptic movie. With its sharp angles, armored body, and imposing stance, the Tank screams “I’m ready for anything.” But beyond its intimidating exterior, there’s a burning question that lingers in the minds of potential buyers: How does the Rezvani Tank MPG stack up against the competition?

Fuel efficiency is a make-or-break factor for many SUV shoppers. We all want power, comfort, and style, but no one wants to be chained to the gas pump. The Rezvani Tank, while undeniably cool, comes with some real-world trade-offs—especially when it comes to fuel economy. Whether you’re considering this beast for daily commutes, off-road adventures, or just to turn heads at the grocery store, understanding its MPG is crucial. In this deep dive, we’ll compare the Rezvani Tank’s fuel efficiency to other popular SUVs, break down what impacts its mileage, and help you decide if it’s the right fit for your lifestyle—without sugarcoating the facts.

What Is the Rezvani Tank? A Quick Overview

From Concept to Reality: The Birth of a Beast

The Rezvani Tank was born from a simple idea: what if you could combine military-grade toughness with luxury SUV comfort? Launched in 2017 by Rezvani Motors, a boutique American automaker, the Tank was designed to be more than just a vehicle—it’s a statement. Built on a modified Jeep Wrangler platform, it shares DNA with one of the most capable off-roaders ever made, but cranks the intensity up to 11.

Unlike mass-produced SUVs, the Tank is hand-built in limited numbers, with a focus on customization and exclusivity. Buyers can choose from a range of powertrains, including a supercharged V8, a diesel option, and even an electric variant. But with all that power and protection, there’s a price to pay—and we’re not just talking about the sticker price.

Key Features That Impact MPG

Before we dive into fuel economy, let’s look at what makes the Tank so unique—and why those features affect its MPG:

• Armored Body: Up to 12,000 pounds of steel, ballistic glass, and bulletproof panels. More weight = more fuel burned.
• Off-Road Suspension: Heavy-duty shocks and lift kits increase drag and reduce aerodynamics.
• All-Terrain Tires: Aggressive treads are great for mud but terrible for rolling resistance.
• Powertrain Options: From a 450-hp V6 to a 1,000-hp supercharged V8, engine choice plays a huge role in fuel use.
• Active Exhaust & Loud Engine Note: Fun? Absolutely. Fuel-efficient? Not really.

Think of it this way: the Tank is like a linebacker wearing a tailored suit. It’s powerful and imposing, but it’s not built for sprinting across a field—especially not on a tight fuel budget.

Rezvani Tank MPG: The Real-World Numbers

Official vs. Real-World Fuel Economy

Rezvani doesn’t publish EPA fuel economy ratings like mainstream automakers. Instead, they provide estimated MPG based on internal testing and customer reports. Here’s what you can expect depending on the engine:

Engine Option	Estimated City MPG	Estimated Highway MPG	Combined MPG
3.6L V6 (Base)	14 MPG	19 MPG	16 MPG
6.4L V8 (Hemi)	12 MPG	16 MPG	14 MPG
Supercharged 6.2L V8 (Hellcat)	10 MPG	14 MPG	12 MPG
3.0L Turbo Diesel (Optional)	16 MPG	21 MPG	18 MPG
Electric (Tank X, 2023+)	70 MPGe (city)	75 MPGe (highway)	72 MPGe

Note: MPGe (Miles Per Gallon Equivalent) measures electric efficiency. These are estimates based on Rezvani’s data and owner reports. Actual mileage may vary significantly.

Now, let’s be honest: these numbers aren’t great—especially if you’re used to modern SUVs averaging 20–30 MPG. But remember, the Tank isn’t trying to be a Prius. It’s a niche vehicle built for a specific audience. That said, even among high-performance SUVs, the Tank’s MPG is on the lower end.

Real Owner Experiences

I spoke with a few Tank owners (yes, they exist—and they’re passionate). One owner in Texas, who drives his V8-powered Tank about 10,000 miles a year, told me:

“I average around 13 MPG in mixed driving. I knew it would be low, but I didn’t expect to fill up every 250 miles. It’s like having a second job just to pay for gas.”

Another owner in Colorado, who chose the diesel model, reported better results:

“With the diesel, I’m getting 18–20 MPG on the highway. That’s not bad for something this heavy. I use it for mountain trips, and the extra torque helps on steep climbs.”

The takeaway? Engine choice matters a lot. If fuel economy is a priority, the diesel or electric versions are your best bets.

How the Rezvani Tank Compares to Other SUVs

High-Performance SUVs: The Muscle Car Club

Let’s compare the Tank to other SUVs that prioritize power over fuel savings. These are vehicles that, like the Tank, are built for adrenaline—not efficiency.

• Jeep Grand Cherokee Trackhawk (6.2L Supercharged V8): 11 city / 17 highway / 13 combined MPG. Similar to the Tank’s Hellcat version, but slightly better due to better aerodynamics and lighter weight.
• Dodge Durango SRT (6.4L V8): 13 city / 19 highway / 15 combined MPG. A more practical alternative with better MPG and seating for seven.
• BMW X5 M (4.4L Twin-Turbo V8): 13 city / 18 highway / 15 combined MPG. More refined and efficient, thanks to advanced engine tech and lighter materials.
• Mercedes-AMG G63 (4.0L Twin-Turbo V8): 14 city / 16 highway / 15 combined MPG. Surprisingly close to the Tank, but with better fuel-saving features like cylinder deactivation.

So, how does the Tank stack up? It’s slightly worse than most of these in combined MPG—especially the V8 and Hellcat models. But the difference isn’t huge. If you’re already considering a 5,000+ lb SUV with a V8, you’re probably not shocked by 12–14 MPG.

Luxury SUVs: The Balanced Approach

Now let’s look at luxury SUVs that blend performance, comfort, and better fuel economy. These are the vehicles most people think of when they say “SUV.”

• BMW X5 xDrive40i (3.0L Turbo I6): 21 city / 25 highway / 23 combined MPG. Nearly 50% more efficient than the Tank’s base V6.
• Audi Q7 (3.0L Supercharged V6): 19 city / 25 highway / 21 combined MPG. Spacious, tech-packed, and far more efficient.
• Volvo XC90 (2.0L Turbo/SI I4): 20 city / 27 highway / 22 combined MPG. Uses a smaller engine with forced induction to save fuel.
• Lexus RX 350 (3.5L V6): 20 city / 27 highway / 23 combined MPG. A gold standard for reliable, efficient luxury.

The gap here is massive. The Tank’s base V6 gets 16 MPG combined—while most luxury SUVs in this class get 20+ MPG. That’s a difference of 4–7 MPG, which adds up fast over time.

Off-Road & Adventure SUVs: Built for the Wild

What about SUVs designed for off-roading? These are closer in spirit to the Tank, but still more efficient.

• Jeep Wrangler (3.6L V6): 18 city / 23 highway / 20 combined MPG. The Tank’s platform, but with better aerodynamics and less weight.
• Toyota 4Runner (4.0L V6): 16 city / 19 highway / 17 combined MPG. Slightly better than the Tank’s base model, despite being older tech.
• Ford Bronco (2.3L Turbo I4): 20 city / 22 highway / 21 combined MPG. Modern turbo engine makes a big difference.
• Land Rover Defender (3.0L Turbo I6): 18 city / 23 highway / 20 combined MPG. More refined, better fuel economy, and still rugged.

Even among off-roaders, the Tank’s MPG is at the bottom. The Wrangler, its mechanical twin, gets 4 MPG better in the city. That’s because the Tank’s armor, tires, and suspension create more drag and rolling resistance.

What Affects the Rezvani Tank’s MPG? (And How to Improve It)

Weight: The Biggest Fuel Thief

The Tank weighs between 5,500 and 7,000 pounds—depending on options. For comparison, a base Wrangler is around 4,000 lbs. That extra 1,500–3,000 lbs means the engine has to work harder to move the vehicle, especially at low speeds and during acceleration.

Tip: Avoid unnecessary armor or accessories if you’re concerned about MPG. The base model is lighter and more efficient than fully armored versions.

Tire Choice: Rolling Resistance Matters

The Tank comes with aggressive all-terrain or mud-terrain tires as standard. These have deep treads and stiff sidewalls, which increase rolling resistance and reduce fuel economy.

Tip: If you mostly drive on pavement, consider switching to all-season or highway-terrain tires. They’ll improve MPG by 1–3 MPG and make the ride quieter.

Driving Habits: Smooth Is Efficient

Flooring the V8 to hear that glorious exhaust roar? Fun, but it burns fuel fast. The Tank’s engine is tuned for performance, not efficiency. Hard acceleration, high speeds, and frequent idling all hurt MPG.

Tip: Use cruise control on the highway, accelerate gently, and avoid idling. Even small changes can add 1–2 MPG.

Engine & Transmission Tuning

The Tank’s engine and transmission aren’t optimized for fuel economy. It uses an older 8-speed automatic (based on Jeep’s ZF unit) with a focus on responsiveness, not efficiency. There’s no cylinder deactivation, no start-stop system, and no advanced hybrid tech—except in the electric model.

Tip: If you’re buying new, opt for the diesel or electric version. The diesel has better low-end torque and efficiency, while the electric model eliminates fuel costs entirely (though charging infrastructure is still a challenge).

Aerodynamics: It’s Not Built for Speed

The Tank’s boxy shape, high ride height, and large grille create significant aerodynamic drag. At highway speeds, this drag forces the engine to work harder to maintain speed.

Tip: Keep the windows closed at high speeds and remove roof racks when not in use. Even small reductions in drag help.

Is the Rezvani Tank Worth the Fuel Cost?

Who Should Buy the Tank?

The Tank isn’t for everyone—and that’s okay. It’s a niche vehicle for people who:

• Want a unique, head-turning SUV that stands out in a crowd.
• Value security and protection (e.g., armored body, run-flat tires).
• Enjoy off-roading or overlanding in extreme conditions.
• Have the budget to absorb high fuel and maintenance costs.
• See their car as an extension of their personality—not just transportation.

If you fit this profile, the low MPG might not be a dealbreaker. You’re buying the Tank for its presence, capability, and exclusivity—not its fuel economy.

Who Should Think Twice?

But if you’re someone who:

• Commutes long distances daily.
• Wants to keep fuel costs low.
• Needs a practical, family-friendly SUV.
• Prefers modern tech like adaptive cruise, lane-keeping, and hybrid systems.

…then the Tank might not be the right fit. There are better, more efficient alternatives that offer similar performance and comfort—without the fuel penalty.

Cost of Ownership: Beyond MPG

Let’s do a quick math exercise. Assume you drive 15,000 miles a year, and gas costs $3.50/gallon.

• Tank (V8, 13 MPG): 15,000 ÷ 13 = 1,154 gallons/year → $4,039/year in fuel.
• BMW X5 (23 MPG): 15,000 ÷ 23 = 652 gallons/year → $2,282/year in fuel.
• Difference: $1,757/year. Over 5 years, that’s over $8,700 more on gas alone.

And that’s just fuel. The Tank also costs more to insure, maintain, and repair. Tires, brakes, and suspension parts wear faster due to the weight. So while the MPG is low, the real cost is in the long-term ownership experience.

Final Thoughts: The Tank’s MPG in Perspective

Let’s be clear: the Rezvani Tank MPG isn’t great. In fact, it’s among the worst in its class—especially for the V8 and supercharged versions. But here’s the thing: the Tank was never designed to be fuel-efficient. It was built to be tough, bold, and unapologetically unique. If you’re looking for a practical, efficient SUV, you’re in the wrong showroom.

But if you want a vehicle that makes a statement, can handle extreme terrain, and offers a level of security most SUVs can’t match, the Tank delivers. The low MPG is a trade-off—one that’s worth it for the right buyer. Think of it like a high-performance sports car: you don’t buy a Lamborghini for its fuel economy, and you don’t buy a Tank for its gas mileage.

Ultimately, the Rezvani Tank is a lifestyle choice. It’s for people who prioritize personality, power, and presence over practicality. And in a world of cookie-cutter SUVs, that’s something worth celebrating—even if it means paying a little more at the pump.

So, is the Tank worth the fuel cost? Only you can decide. But now, armed with the facts, you can make that decision with your eyes wide open. Whether you choose the diesel for better MPG, the electric for zero fuel use, or the V8 for pure adrenaline, one thing’s for sure: you won’t be blending in.

Frequently Asked Questions

What is the Rezvani Tank MPG?

The Rezvani Tank delivers an estimated 15 mpg in the city and 20 mpg on the highway, though real-world results may vary based on driving habits and vehicle configuration. These figures reflect its focus on power and off-road capability over fuel efficiency.

How does the Rezvani Tank MPG compare to other luxury SUVs?

Compared to rivals like the Jeep Grand Cherokee (18–21 mpg city) or Land Rover Defender (17–19 mpg city), the Rezvani Tank MPG is lower due to its heavy-duty armor, off-road upgrades, and powerful V8 engine options. It trades efficiency for rugged performance.

Is the Rezvani Tank fuel-efficient for daily driving?

The Rezvani Tank isn’t designed for fuel economy, with its 15 mpg city rating making it less ideal for stop-and-go traffic. However, highway mileage improves to 20 mpg, better suited for longer commutes.

Does the Rezvani Tank have better MPG with the optional engine?

The standard V6 engine offers slightly better fuel economy, while the optional supercharged V8 prioritizes power, reducing overall MPG. Choosing performance over efficiency is common for buyers seeking the Tank’s extreme capabilities.

How does the Tank’s MPG compare to other military-style SUVs?

Among niche military-inspired SUVs, the Rezvani Tank MPG is competitive—similar to the Mercedes-AMG G63 (13–16 mpg city) but less efficient than the more road-focused INEOS Grenadier (17–19 mpg combined).

Can you improve the Rezvani Tank’s fuel economy?

While no modifications can drastically boost its MPG, maintaining proper tire pressure, avoiding aggressive acceleration, and using premium fuel can help optimize efficiency. Its design prioritizes durability over fuel savings.