The Biggest SUV in the World in 2025

SUVs have always been popular due to their size, ruggedness, and practicality. With the increasing popularity of SUVs over the years, auto manufacturers have manufactured SUVs with all kinds of features, and also some of the biggest SUVs. These full-size vehicles serve luxury, space, and road presence, comfort, and state-of-the-art technology.

Let's take a look at the 7 biggest SUVs in the world, how large they are, what features they have, and why they are special.

The Largest SUV in the World: Cadillac Escalade IQL

The 2026 Cadillac Escalade IQL is currently the world's largest SUV. It's an all-electric luxury SUV designed by General Motors under its Cadillac brand name. The Escalade IQL is not just large in size but also one of the electric luxury mobility benchmarks to overtake.

The Escalade IQL is even longer than the already massive Cadillac Escalade ESV and longer than best-sellers like the Chevy Suburban or Jeep Grand Wagoneer L.

Key Specifications:

The Escalade IQL's sheer size helps make it comfortable, with more legroom and space for cargo. Its rough look is appropriate for luxury customers, but the GM Ultium platform has a battery requiring a wide base, so the SUV is longer and wider by necessity.

Top 6 SUVs That Compare To The World's Biggest SUV

1. Jeep Grand Wagoneer L

Grand Wagoneer L is the largest and most luxurious Jeep SUV. It is 226.7 inches long, slightly shorter than the Escalade IQL. It is designed for American families and has incredible cargo space and generous seating for all three rows.

The Grand Wagoneer L also incorporates luxury finishes, including genuine wood trim, a 23-speaker McIntosh audio system, and high-resolution infotainment screens. It's intended for those who require space without compromising on off-road capability or comfort.

Key Specs:

• Length: 226.7 inches

• Cargo Space: 130.9 cu. ft.

• Horsepower: Up to 510 hp (Hurricane Twin Turbo I-6)

• Drivetrain: 4x4 AWD

• Seating: 7- 8 passengers

2. Chevrolet Suburban

The Chevrolet Suburban is a legendary full-size SUV moniker and one of the most spacious vehicles on the market. At 226.3 inches long, it's a frontrunner in those who need an extra dose of passenger and cargo space.

The Suburban is especially loved by big families, government fleets, and anyone who has a lot of gear to haul. It's famous for being reliable, having a smooth ride, and huge interior space. For utility with a touch of luxury, it's still close to the front of the pack.

Key Specs:

• Length: 226.3 inches

• Cargo Space: 144.7 cu. ft.

• Horsepower: Up to 420 hp (6.2L V8)

• Towing Capacity: Up to 8,300 lbs

• Seating: 7- 9 passengers

3. GMC Yukon XL

The GMC Yukon XL has the same platform as the Chevrolet Suburban but a more luxurious look and additional amenities. With a length of 225.2 inches, it boasts one of the largest interiors of any SUV.

The Yukon XL has luxurious features like magnetic ride control, high-end infotainment, and luxury trims (Denali). It's favored by people who want an oversized SUV that is in style but is still able to carry out responsibilities.

Key Specs:

• Length: 225.2 inches

• Cargo Space: 144.7 cu. ft.

• Horsepower: 355 - 420 hp (5.3L or 6.2L V8)

• Towing Capacity: Up to 8,400 lbs

• Seating: 7- 9 passengers

4. Cadillac Escalade ESV

The Escalade ESV is the gasoline-powered equivalent to the Escalade IQL and is almost as long, at 227 inches. It's Cadillac's answer to those who want best-in-class luxury with vast space for people and bags.

The ESV trim gives more room in the third row and cargo space in the rear, great for long road trips or town car service in luxury. It's packed with technological features and an upscale interior that matches any of the best premium vehicles on the highway.

Key Specs:

• Length: 227 inches

• Cargo Space: 120.9 cu. ft.

• Horsepower: 420 hp (6.2L V8), or 277 hp (diesel)

• Features: AKG 36-speaker sound system, OLED displays

• Seating: 7- 8 passengers

5. Lincoln Navigator L

The Lincoln Navigator L is a luxury full-size SUV and the top competitor of the Escalade ESV. Measuring 221.9 inches in length, it's one of the most luxurious and spacious vehicles on the road.

The Navigator L is focused on quietness, comfort, and refinement. It features upscale leather interior, massaging seats, and a host of driver-assist technologies. The SUV is ideal for families that require a spacious, comfortable vehicle with a luxurious feel.

Key Specs:

• Length: 221.9 inches

• Cargo Space: 120.3 cu. ft.

• Horsepower: 440 hp (3.5L V6 twin-turbo)

• Transmission: 10-speed automatic

• Seating: 7- 8 passengers

6. Ford Expedition MAX

The Ford Expedition MAX is a longer version of the standard Expedition and Ford's largest SUV. Measuring 221.9 inches in length, it rivals the Suburban and Yukon XL in terms of size and capability.

Unlike its V8-powered competitors, the Expedition MAX uses a turbo V6, which is sufficient in power and fuel efficiency. It's perfect for big families that need more space without going into the ultra-lux range.

Key Specs:

• Length: 221.9 inches

• Cargo Space: 121.5 cu. ft.

• Horsepower: 380 - 440 hp (3.5L EcoBoost V6)

• Towing Capacity: Up to 9,300 lbs

• Seating: Up to 8 passengers

EV SUVs 

Not all the SUVs mentioned above were all-electric, but here are some notable electric SUVs-

Rivian R1S: Mid-size, but spacious and electric.

Tesla Model X: Offers good passenger room but fewer rooms than traditional full-size SUVs.

Chevrolet Tahoe EV (In the Future): Should offer huge size, driven by electricity.

As time goes by and technology continues to evolve, we ought to see even larger electric SUVs with longer range and faster charging in the future.

Also Read- Is Volvo a Luxury Car? Here's All You Need to Know

How Practical Is a Giant SUV?

Handling the world's largest SUV might be exciting, but it has advantages and disadvantages:

Advantages

• Much room for cargo and relatives.

• Very strong motors or engines.

• Road superiority and a greater sense of safety.

• Great for long trips, towing, or hauling heavy loads.

Disadvantages:

• Difficult to maneuver in city spaces with limited room.

• Better gas mileage or battery efficiency.

• Extremely expensive maintenance and repairs.

• Bad option for families in urban settings.

Global Popularity of Large SUVs

Large SUVs are common in countries like the United States, Canada, the UAE, and Europe due to extensive road networks, long-distance travel needs, and comfort requirements.

They cannot be used on a daily basis in India, Japan, or Southeast Asia due to road limitations and traffic. However, models like the Toyota Fortuner, the MG Gloster, or the Jeep Meridian act as the 'large SUVs' in those countries.

When it comes to full-size SUVs, these seven models are the biggest SUVs on the planet. From the ultra-luxurious Cadillac Escalade IQL to the hardy but high-tech Jeep Grand Wagoneer L, there is something for each type of buyer.

These SUVs are not just about size; they're about giving you maximum comfort, capability, and presence. If you need extra space for your loved ones, want to travel with all your gear, or simply like the commanding view that comes with a high seating position, these SUVs offer unmatched performance and practicality.

Also Read- Citroen C3 Sport Edition Launched in India at ₹6.23 Lakh: New Design, Same Power

FAQs: Biggest SUVs in the World

Q1. Which is the biggest SUV in the world?

The Cadillac Escalade IQL (2026) is currently the biggest SUV in the world. It measures 228.5 inches in length and offers massive interior space with electric power.

Q2. What is the difference between the Cadillac Escalade IQL and ESV?

The Escalade IQL is a fully electric SUV, while the ESV is the petrol or diesel-powered version. Both are extremely large, but the IQL is slightly longer and more future-focused with EV technology.

Q3. Are large SUVs good for Indian roads?

Most of these SUVs are designed for the U.S. market and may not be suitable for Indian roads due to their large size. However, luxury buyers or those living in areas with wide roads might still use them for personal or VIP transport.

Q4. Are there any electric SUVs among the largest in the world?

Yes, the Cadillac Escalade IQL is a fully electric SUV and currently the largest of its kind. Other electric SUVs like the Rivian R1S are large but smaller than the IQL.

Q5. Which large SUV is best for family use?

SUVs like the Chevrolet Suburban, Ford Expedition MAX, and Lincoln Navigator L are great for families due to their spacious interiors, comfort features, and safety technology.

Q6. Which of these SUVs offers the most luxurious features?

The Cadillac Escalade IQL, Escalade ESV, and Lincoln Navigator L are among the most luxurious, offering features like massage seats, large digital displays, and high-end sound systems.

Q7. How many seats does the biggest SUV have?

Most of the biggest SUVs can seat 7 to 9 passengers, depending on the seating layout and trim level.

Q8. Which large SUV has the highest towing capacity?

The Ford Expedition MAX leads with a towing capacity of up to 9,300 pounds, making it ideal for towing trailers, boats, or caravans.