Chevrolet Suburban 1500 vs 2500: Are They Worth The Hype?

If you are searching for the most straightforward way to tell between the Chevrolet Suburban 1500 vs 2500, our article is where to seek no further!

From every little detail regarding the specification of each track tow vehicle to some notable dissimilarities, people often wonder about, here we ensure to provide you with the best.

Wait no longer but read on for more!

Chevrolet Suburban 1500 Review

Chevrolet Suburban 1500 vs 2500

A heads-up: Since there are many year models of the Chevrolet in which the 1500 and the 2500 are both available, we only pick the releases of 2007 as one of the most standout models to make a comparison.


Base engine type: V-8

Base engine size: 5.3 liters

Torque: 335 lb-ft.

Torque rpm: 4,400

Horsepower rpm: 5,200

Payload: 1,657 lbs.

Horsepower: 310 hp

Maximum towing capacity: 8,000 lbs.

Turning radius: 21.5 ”

Drive Type: four-wheel

EPA mileage estimates: 14 City / 19 Hwy

Fuel tank capacity: 31.0 gal.


If you are looking for a vehicle that can tow a large trailer, we would say no more but suggest going for the Chevrolet Suburban generally.

With a huge seating capacity and the addition of 4-wheel drive, it can transport a load of cargo over rough terrain during your family boating trips.

To a great extent, it’s a capable workhorse and possibly the greatest SUV for pulling travel trailers that you can acquire.

Yet, there is still something that needs to be taken into account. The model’s two weight classes, the 1500 and 2500, are among the factors that often make people confused the most.

Let’s first delve into what highlights the former.

As such, you will get a 335 pound-feet of torque, a 5.3-liter V8 engine with a horsepower of 310, and a 6-speed automatic gearbox as standard on Suburban 1500 models.

This awesome tow vehicle also comes with distinctive types of drive.

While iron blocks are used in the engines of 1500 models with two-wheel drive, aluminum blocks are employed in models with four-wheel drive. However, both types eventually share one feature in common: aluminum heads.

The EPA estimates the fuel efficiency of a Suburban 1500 at 14/19 mpg City/ Highway, a pretty high number to mention a productive car performance.

Furthermore, all 1500-series engines offer Active Fuel Management (AFM), which turns down half the cylinders when extra power or idle smoothness is not required.

They are also E85-compatible, meaning they can run on fuel containing 85% ethanol.

Pros and Cons:


  • Seats for up to nine passengers.
  • Robust V8 engine.
  • Plenty of cargo space.
  • Magnificent interior.


  • Moving about in confined settings is difficult.
  • Slow throttle response is present.
  • It takes more work to load items since the cargo floor is pretty high.
  • The base model is the only one with the maximum number of passengers.

Chevrolet Suburban 2500 Review

Chevrolet Suburban 2500 Review


Base engine type: V-8

Base engine size: 6.0 liters

Torque rpm: 4,300

Torque: 383 lb-ft.

Horsepower rpm: 5,400

Horsepower: 352 hp

Maximum towing capacity: 9,400 lbs.

Payload: 2,273 lbs.

Turning radius: 22.1 ”

Drive Type: four-wheel

Fuel tank capacity: 37.0 gal.


The 6.0-liter V8 engine in Suburban 2500 models has an aluminum frame trailer block and heads, variable valve timing, and is rated at 352 horsepower and 383 pound-feet of torque. 

It has some compression braking and a Tow/Haul mode like the others to reduce shift bustle on uneven terrain or other harsh vehicle conditions.

Additionally, a 6-speed automatic is included on a regular basis.

The 6-speed automatic transmission employs low ratios for easy acceleration, high gears for highway efficiency, and additional gears in the center for towing uphill without slamming into second gear.

This automatic modification can be of splendid help, especially to avoid situations where your transmission slips when the vehicle is in extremely cold or suddenly changed conditions.

The Suburban 2500 4WD, a minibus-sized model, so-called one of the favorite tow vehicles, has a bus-like 13/17 mpg rating.

Compared to the 1500 series, the Suburban 2500 uses a different transmission, diesel excursion, steering gear, brake lines components, suspension, alternator, oversize wheels, tires, axles, and fuel tank.

Diesel engines and gas engines are not options.

Pros and Cons:


  • Offers nine seats in total.
  • Efficient V8.
  • Outstanding payload capacity.
  • Pleasant ride.
  • Several features, both standard and optional.


  • At full heavy load, acceleration is sluggish.
  • The hefty third-row seat is not floor-folding.
  • Large curb weight makes handling difficult.
  • Lengthy halting distances.

What Are The Differences Between Chevrolet Suburban 1500 Vs 2500?

It is indeed a long shot to distinguish between the Chevrolet Suburban 1500 and 2500. Yet, you can still tell things apart due to several contributory factors as well as some major upgrades.

The list includes the 2007 Chevrolet Suburban towing capacity, ride quality, floating hubs, efficiency, interior, etc.

First off, 2500 would be your best bet in terms of mileage towing a heavy trailer up hills. Its remarkable 07 suburban towing capacity is also a chief reason to pick this variation over the other.

As such, the maximum 4WD 2007 Chevy Suburban 2500 mileage towing capacity is 9,400 pounds, or 9,600 pounds with 2WD, while a 4WD 2007 Chevy Suburban 1500 towing capacity is only capable of pulling 8,000 pounds of weight.

As aforementioned, the steering gear, brake fluid components, alternator, suspension, dually wheels, axles, tires, and gasoline tank used by the 2007 chevy suburban 2500 specs are also other features different from those used by the 1500 series.

A little tip on the side: No matter what your brake fluid components are, you can always modify the amount of them used when flushing.

Both engines have Active Fuel Management (AFM), which turns down half of the cylinders when extra power or smooth idle is not required.

This means that all engines are E85-compatible, inferring that they can run on fuel consumption containing 85% ethanol.

However, the Suburban 1500 only gets a pitiful 14/19 mpg with E85.

The 2007 Chevrolet Suburban 2500’s E85 fuel economy hasn’t been reported by the EPA, maybe because it is associated with single-digit values.

What distinguishes the 1500 and 2500 SUBURBANS from the simplest is also whether or not the hubs are fully floating.

While 1500 BURB received the 9.5 “It has a 14-bolt round cover diff but no fully floating hubs, the 10.5 went to the 2500 BURB “Full floating 14-bolt (octagonal cover) hubs (The 18-inch wheels’ axles are fastened using bolts).

The drivetrain of the 1500 BURB with diesel, however, is identical to that of a 2500 BURB with a 350 gasser.

Because only the 1500 BURB has the 8-lug oversize wheels and 3/4-ton light-duty drivetrain, this situation is perplexing (the 9.5″ instead of 10.5″ diff).

All intents and purposes dictate that the 1500 BURB is a 2500 chassis and utilizes 3/4 ton components.


There are a number of chances you will run across some certain hurdle deciding between the Suburban 1500 vs 2500.

And although it is inevitable to proceed, you can still make your way through and gain yourself the most potential winnings!

Overall, 2500 would be an impeccable choice for robust towing performance. Saying so doesn’t mean there is any problem with 1500, either.

If you wish for something lighter and pleasant, hesitate no more but give the latter a try! 

Hopefully, our article can be of great help to you. Don’t forget to leave a comment if there’s anything concerning you.

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