2023 Chevy Suburban Review: Specs, Performance, and What to Expect

The 2023 Chevy Suburban continues GM’s legacy as one of the most spacious full‑size SUVs on the road. Whether you’re a family hauling kids and gear, a weekend adventurer needing cargo room, or a business executive looking for a stately ride, the Suburban’s combination of room, power, and technology keeps it in the conversation. Below we break down the key specs, highlight the most noticeable changes from the previous model, and give you an honest take on what it’s like to own and drive this massive vehicle.

Powertrain and Performance Overview

The 2023 Suburban offers a single powertrain choice: a 6.2‑liter V8 that produces 420 horsepower and 460 lb‑ft of torque. Paired with a 10‑speed automatic transmission, it delivers smooth acceleration that feels surprisingly responsive for a car that weighs over 6,500 pounds at curb weight. The V8’s output is comparable to the previous 5.3‑liter V8 in the 2022 model, but the larger displacement gives the Suburban a better towing capacity—up to 8,700 pounds when properly equipped.

• Engine: 6.2‑L V8, 420 hp, 460 lb‑ft torque
• Transmission: 10‑speed automatic
• Drive options: Rear‑wheel drive (standard), four‑wheel drive (optional)
• Towing capacity: Up to 8,700 lbs (4‑wheel drive)
• Fuel economy: Approx. 16 mpg city / 22 mpg highway (RWD)

Despite the large engine, the Suburban’s power feels more than enough to pull a 12‑passenger setup or a heavy trailer on the interstate. The 10‑speed transmission manages the torque efficiently, but the shift cadence can feel a bit sluggish at low speeds—an expected quirk of many large V8 SUVs.

Interior Space and Comfort

The Suburban is the flagship of Chevy’s full‑size SUV line, and it lives up to that role with an interior that can stretch up to 8 seats. The standard seating includes two forward‑facing captain’s chairs, a third row of bench seats, and a rear bench that can accommodate up to three passengers. When you fold the third‑row seats, the cargo area expands to 156 cubic feet, a space that rivals some minivans and far exceeds many competitors.

Comfort is a priority. The base model features power‑adjustable seats, while the LT and Premier trims add heated/ventilated front seats, memory settings, and leather upholstery. The 2023 Suburban also introduces a new 10.2‑inch touchscreen as standard on the LT trim, replacing the older 7‑inch unit. This screen now runs Chevrolet’s latest infotainment system, offering wireless Apple CarPlay, Android Auto, and a more intuitive layout.

Technology and Safety Features

Chevy’s “Co-Pilot360” suite has grown more robust, and the 2023 Suburban brings several new additions. Adaptive cruise control, lane‑keeping assist, and automatic emergency braking are standard across all trims. The “Rear‑View Camera” has been upgraded to a 1080‑p‑sec resolution, providing clearer visibility when parking or reversing.

Optional tech upgrades include:

• Head‑Up Display (HUD): Projects speed and navigation onto the windshield.
• Wireless Android Auto/Apple CarPlay: Eliminates the need for a USB cable.
• Surround‑View Camera: Adds four camera feeds for a 360‑degree view.
• Chevrolet’s “Digital Instrument Cluster” (in Premier): Replaces the traditional analog gauge with a full‑color screen.

Safety ratings from the NHTSA and IIHS remain strong. The Suburban earned a five‑star overall rating in the NHTSA crash‑test suite, with the only minor shortfall being a small amount of under‑seat rear‑seat occupant protection in the front seats.

Driving Experience and Road Feel

One of the most common criticisms of large SUVs is that they feel like a moving bus. The 2023 Suburban manages to defy that stereotype to an extent. Steering is power‑steered and light enough for city maneuvering, though you’ll notice some weight on the wheels when climbing steep grades. The suspension, tuned for comfort, absorbs potholes and uneven road surfaces, but it can feel a bit soft over sharp turns.

Under the hood, the 6.2‑liter V8 delivers a robust sound and a satisfying throttle response that makes highway passing a confident task. The automatic transmission’s 10‑speed gear ratios are well‑balanced, though some drivers have mentioned that the lowest gear can feel a little stiff when starting from a stop.

Fuel Efficiency and Practicality

The Suburban’s fuel economy is typical for its class. The RWD model averages about 16 mpg city and 22 mpg highway, while the 4WD option dips slightly to 15/21 mpg. While it’s not the most efficient SUV on the market, the Suburban compensates with its generous cargo capacity and towing capability. The ability to haul up to 8,700 pounds means that you can take a boat, a sizable trailer, or a combination of heavy equipment without breaking a sweat.

Pricing and Value

Base pricing for the 2023 Suburban starts around $48,000 for the LT trim. The Premier, which adds leather upholstery, advanced infotainment, and a digital instrument cluster, nudges the price into the $60,000 range. For buyers who want a more rugged or off‑road experience, the 4WD option adds roughly $1,500 to $2,000 depending on the trim.

When you look at the overall package—room, power, and technology—the Suburban offers good value in the full‑size SUV segment. The 2023 model doesn’t bring a wholesale redesign, but its incremental improvements, especially in infotainment and safety, keep it competitive against rivals like the Ford Expedition and Toyota Sequoia.

Who Should Buy a 2023 Chevy Suburban?

If you’re a large family, a fleet manager, or a recreational enthusiast who values space and towing power, the 2023 Suburban is a strong contender. Its seating flexibility and cargo room make it ideal for long road trips with passengers and gear. However, if you’re concerned about fuel economy or prefer a more nimble SUV, you might want to consider a smaller alternative.

FAQ

• What is the best trim for families? The LT trim strikes a balance between cost and features, offering ample seating and key tech options without the higher price of Premier.
• Can the Suburban handle off‑road terrain? With the optional 4WD system and high ground clearance, it can manage moderate off‑road situations, but it’s not a dedicated off‑roader like a Jeep.
• How does the 2023 Suburban compare to the 2022 model? The main difference is the larger 6.2‑liter V8, the upgraded 10.2