2026 Chevrolet Suburban Specs: MPG, Gas Mileage, Engine Size & Dimensions
2015–2026 model years72 variantsUp to 23 MPG combined
Chevrolet Suburban maintenance schedule by model year
Verified year-by-year intervals for 2023–2023 are listed on the Chevrolet Suburban maintenance schedule, where you can switch model year in the table.
2026 Chevrolet Suburban Specs at a Glance
The 2026 Chevrolet Suburban gets 23 mpg combined on the 3.0L Rear-Wheel Drive configuration, tows up to 8,300 lbs, weighs 5,684 lbs, measures 225.6 in long. Figures are per configuration, not a single official number — other trims rate as low as 16 mpg combined. Every figure below comes from EPA, NHTSA, or manufacturer published data — no estimates.
- Combined MPG
- 23 mpg (21 city / 26 hwy)
- Best configuration: 3.0L · Rear-Wheel Drive · Automatic 10-spd · other 2026 trims rate 16–23 mpg combined
- Engine
- 3.0L 6-cyl
- 3.0L · Rear-Wheel Drive · Automatic 10-spd · 3 powertrains offered
- Max towing
- 8,300 lbs
- Maximum when properly equipped
- Curb weight
- 5,684 lbs
- Heaviest recorded configuration: SUBURBAN 4DR SUV AWD
- Length
- 225.6 in · 81.1 in wide · 75.6 in tall
- Wheelbase
- 134.3 in
- Fuel tank
- 28 gal
- NHTSA overall
- 4-star (2024)
2026 Chevrolet Suburban trims and MPG
| Trim | Engine | Trans | Drive | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| Auto 10-spd, 6 cyl, 3.0 L | 6 · 3.0L | Automatic 10-spd | 4-Wheel Drive | 20 | 24 | 22 |
| Auto 10-spd, 6 cyl, 3.0 L | 6 · 3.0L | Automatic 10-spd | Rear-Wheel Drive | 21 | 26 | 23 |
| Auto 10-spd, 8 cyl, 5.3 L | 8 · 5.3L | Automatic 10-spd | 4-Wheel Drive | 14 | 19 | 16 |
| Auto 10-spd, 8 cyl, 5.3 L | 8 · 5.3L | Automatic 10-spd | Rear-Wheel Drive | 15 | 20 | 17 |
| Auto 10-spd, 8 cyl, 6.2 L | 8 · 6.2L | Automatic 10-spd | 4-Wheel Drive | 14 | 18 | 16 |
| Auto 10-spd, 8 cyl, 6.2 L | 8 · 6.2L | Automatic 10-spd | Rear-Wheel Drive | 15 | 19 | 16 |
Detailed Specifications
MPG & Fuel Economy
MPG for every year and trim
View details →Engine Specifications
Engine Specs for every year and trim
View details →Annual Fuel Cost
Fuel Cost for every year and trim
View details →Transmission Specifications
Transmission for every year and trim
View details →Drivetrain & Drive Type
Drivetrain for every year and trim
View details →Vehicle Class & EPA Size Category
Vehicle Class for every year and trim
View details →Maintenance Schedule & Service Intervals
Maintenance for every year and trim
View details →Towing Capacity
Towing for every year and trim
View details →Fuel Tank Capacity
Gas Tank for every year and trim
View details →Dimensions & Size
Dimensions for every year and trim
View details →Curb Weight
Curb Weight for every year and trim
View details →NHTSA Safety Ratings
Safety for every year and trim
View details →Chevrolet Suburban — All Years Overview
| Year | Trim | Engine | Trans | Drive | City | Hwy | Combined | Fuel |
|---|---|---|---|---|---|---|---|---|
| 2026 | Auto 10-spd, 6 cyl, 3.0 L | 6 · 3.0L | Automatic 10-spd | 4-Wheel Drive | 20 | 24 | 22 | Diesel |
| 2026 | Auto 10-spd, 6 cyl, 3.0 L | 6 · 3.0L | Automatic 10-spd | Rear-Wheel Drive | 21 | 26 | 23 | Diesel |
| 2026 | Auto 10-spd, 8 cyl, 5.3 L | 8 · 5.3L | Automatic 10-spd | 4-Wheel Drive | 14 | 19 | 16 | Regular Gasoline |
| 2026 | Auto 10-spd, 8 cyl, 5.3 L | 8 · 5.3L | Automatic 10-spd | Rear-Wheel Drive | 15 | 20 | 17 | Regular Gasoline |
| 2026 | Auto 10-spd, 8 cyl, 6.2 L | 8 · 6.2L | Automatic 10-spd | 4-Wheel Drive | 14 | 18 | 16 | Premium Gasoline |
| 2026 | Auto 10-spd, 8 cyl, 6.2 L | 8 · 6.2L | Automatic 10-spd | Rear-Wheel Drive | 15 | 19 | 16 | Premium Gasoline |
| 2025 | Auto 10-spd, 6 cyl, 3.0 L | 6 · 3.0L | Automatic 10-spd | 4-Wheel Drive | 20 | 26 | 22 | Diesel |
| 2025 | Auto 10-spd, 6 cyl, 3.0 L | 6 · 3.0L | Automatic 10-spd | Rear-Wheel Drive | 21 | 26 | 23 | Diesel |
| 2025 | Auto 10-spd, 8 cyl, 5.3 L | 8 · 5.3L | Automatic 10-spd | Rear-Wheel Drive | 15 | 20 | 17 | Regular Gasoline |
| 2025 | Auto 10-spd, 8 cyl, 5.3 L | 8 · 5.3L | Automatic 10-spd | 4-Wheel Drive | 14 | 19 | 16 | Regular Gasoline |
| 2025 | Auto 10-spd, 8 cyl, 6.2 L | 8 · 6.2L | Automatic 10-spd | Rear-Wheel Drive | 15 | 19 | 16 | Premium Gasoline |
| 2025 | Auto 10-spd, 8 cyl, 6.2 L | 8 · 6.2L | Automatic 10-spd | 4-Wheel Drive | 14 | 18 | 16 | Premium Gasoline |
| 2024 | Auto 10-spd, 6 cyl, 3.0 L | 6 · 3.0L | Automatic 10-spd | Rear-Wheel Drive | 21 | 27 | 23 | Diesel |
| 2024 | Auto 10-spd, 6 cyl, 3.0 L | 6 · 3.0L | Automatic 10-spd | 4-Wheel Drive | 20 | 26 | 22 | Diesel |
| 2024 | Auto 10-spd, 8 cyl, 5.3 L | 8 · 5.3L | Automatic 10-spd | Rear-Wheel Drive | 15 | 20 | 17 | Regular Gasoline |
| 2024 | Auto 10-spd, 8 cyl, 5.3 L | 8 · 5.3L | Automatic 10-spd | 4-Wheel Drive | 15 | 18 | 16 | Regular Gasoline |
| 2024 | Auto 10-spd, 8 cyl, 6.2 L | 8 · 6.2L | Automatic 10-spd | Rear-Wheel Drive | 14 | 20 | 16 | Premium Gasoline |
| 2024 | Auto 10-spd, 8 cyl, 6.2 L | 8 · 6.2L | Automatic 10-spd | 4-Wheel Drive | 14 | 18 | 16 | Premium Gasoline |
| 2023 | Auto 10-spd, 6 cyl, 3.0 L | 6 · 3.0L | Automatic 10-spd | Rear-Wheel Drive | 21 | 27 | 23 | Diesel |
| 2023 | Auto 10-spd, 6 cyl, 3.0 L | 6 · 3.0L | Automatic 10-spd | 4-Wheel Drive | 20 | 26 | 22 | Diesel |
| 2023 | Auto 10-spd, 8 cyl, 5.3 L | 8 · 5.3L | Automatic 10-spd | Rear-Wheel Drive | 15 | 20 | 17 | Regular Gasoline |
| 2023 | Auto 10-spd, 8 cyl, 5.3 L | 8 · 5.3L | Automatic 10-spd | 4-Wheel Drive | 15 | 19 | 16 | Regular Gasoline |
| 2023 | Auto 10-spd, 8 cyl, 6.2 L | 8 · 6.2L | Automatic 10-spd | Rear-Wheel Drive | 14 | 20 | 16 | Premium Gasoline |
| 2023 | Auto 10-spd, 8 cyl, 6.2 L | 8 · 6.2L | Automatic 10-spd | 4-Wheel Drive | 14 | 18 | 16 | Premium Gasoline |
| 2022 | Auto 10-spd, 6 cyl, 3.0 L | 6 · 3.0L | Automatic 10-spd | Rear-Wheel Drive | 21 | 27 | 23 | Diesel |
| 2022 | Auto 10-spd, 6 cyl, 3.0 L | 6 · 3.0L | Automatic 10-spd | 4-Wheel Drive | 20 | 26 | 22 | Diesel |
| 2022 | Auto 10-spd, 8 cyl, 5.3 L | 8 · 5.3L | Automatic 10-spd | Rear-Wheel Drive | 15 | 20 | 17 | Regular Gasoline |
| 2022 | Auto 10-spd, 8 cyl, 5.3 L | 8 · 5.3L | Automatic 10-spd | Rear-Wheel Drive | 15 | 20 | 17 | Regular Gasoline |
| 2022 | Auto 10-spd, 8 cyl, 5.3 L | 8 · 5.3L | Automatic 10-spd | 4-Wheel Drive | 14 | 19 | 16 | Regular Gasoline |
| 2022 | Auto 10-spd, 8 cyl, 5.3 L | 8 · 5.3L | Automatic 10-spd | 4-Wheel Drive | 15 | 19 | 16 | Regular Gasoline |
| 2022 | Auto 10-spd, 8 cyl, 6.2 L | 8 · 6.2L | Automatic 10-spd | 4-Wheel Drive | 14 | 19 | 16 | Premium Gasoline |
| 2022 | Auto 10-spd, 8 cyl, 6.2 L | 8 · 6.2L | Automatic 10-spd | Rear-Wheel Drive | 14 | 20 | 16 | Premium Gasoline |
| 2022 | Auto 10-spd, 8 cyl, 6.2 L | 8 · 6.2L | Automatic 10-spd | Rear-Wheel Drive | 14 | 20 | 16 | Premium Gasoline |
| 2022 | Auto 10-spd, 8 cyl, 6.2 L | 8 · 6.2L | Automatic 10-spd | 4-Wheel Drive | 14 | 19 | 16 | Premium Gasoline |
| 2021 | Auto 10-spd, 6 cyl, 3.0 L | 6 · 3.0L | Automatic 10-spd | Rear-Wheel Drive | 21 | 27 | 23 | Diesel |
| 2021 | Auto 10-spd, 6 cyl, 3.0 L | 6 · 3.0L | Automatic 10-spd | 4-Wheel Drive | 20 | 26 | 22 | Diesel |
| 2021 | Auto 10-spd, 8 cyl, 5.3 L | 8 · 5.3L | Automatic 10-spd | 4-Wheel Drive | 15 | 19 | 17 | Regular Gasoline |
| 2021 | Auto 10-spd, 8 cyl, 5.3 L | 8 · 5.3L | Automatic 10-spd | 4-Wheel Drive | 15 | 19 | 16 | Regular Gasoline |
| 2021 | Auto 10-spd, 8 cyl, 5.3 L | 8 · 5.3L | Automatic 10-spd | Rear-Wheel Drive | 16 | 20 | 18 | Regular Gasoline |
| 2021 | Auto 10-spd, 8 cyl, 5.3 L | 8 · 5.3L | Automatic 10-spd | Rear-Wheel Drive | 15 | 20 | 17 | Regular Gasoline |
| 2021 | Auto 10-spd, 8 cyl, 6.2 L | 8 · 6.2L | Automatic 10-spd | Rear-Wheel Drive | 15 | 20 | 17 | Premium Gasoline |
| 2021 | Auto 10-spd, 8 cyl, 6.2 L | 8 · 6.2L | Automatic 10-spd | 4-Wheel Drive | 14 | 19 | 16 | Premium Gasoline |
| 2021 | Auto 10-spd, 8 cyl, 6.2 L | 8 · 6.2L | Automatic 10-spd | Rear-Wheel Drive | 14 | 20 | 16 | Premium Gasoline |
| 2021 | Auto 10-spd, 8 cyl, 6.2 L | 8 · 6.2L | Automatic 10-spd | 4-Wheel Drive | 13 | 19 | 16 | Premium Gasoline |
| 2020 | Auto 10-spd, 8 cyl, 6.2 L | 8 · 6.2L | Automatic 10-spd | Rear-Wheel Drive | 14 | 23 | 17 | Premium Gasoline |
| 2020 | Auto 10-spd, 8 cyl, 6.2 L | 8 · 6.2L | Automatic 10-spd | 4-Wheel Drive | 14 | 20 | 16 | Premium Gasoline |
| 2020 | Auto 6-spd, 8 cyl, 5.3 L | 8 · 5.3L | Automatic 6-spd | 4-Wheel Drive | 14 | 21 | 16 | Regular Gasoline |
| 2020 | Auto 6-spd, 8 cyl, 5.3 L | 8 · 5.3L | Automatic 6-spd | 4-Wheel Drive | 14 | 21 | 16 | Regular Gasoline |
| 2020 | Auto 6-spd, 8 cyl, 5.3 L | 8 · 5.3L | Automatic 6-spd | Rear-Wheel Drive | 15 | 22 | 18 | Regular Gasoline |
| 2020 | Auto 6-spd, 8 cyl, 5.3 L | 8 · 5.3L | Automatic 6-spd | Rear-Wheel Drive | 15 | 22 | 18 | Regular Gasoline |
| 2019 | Auto 10-spd, 8 cyl, 6.2 L | 8 · 6.2L | Automatic 10-spd | Rear-Wheel Drive | 14 | 23 | 17 | Premium Gasoline |
| 2019 | Auto 10-spd, 8 cyl, 6.2 L | 8 · 6.2L | Automatic 10-spd | 4-Wheel Drive | 14 | 20 | 16 | Premium Gasoline |
| 2019 | Auto 6-spd, 8 cyl, 5.3 L | 8 · 5.3L | Automatic 6-spd | Rear-Wheel Drive | 15 | 22 | 18 | Regular Gasoline |
| 2019 | Auto 6-spd, 8 cyl, 5.3 L | 8 · 5.3L | Automatic 6-spd | Rear-Wheel Drive | 15 | 22 | 18 | Regular Gasoline |
| 2019 | Auto 6-spd, 8 cyl, 5.3 L | 8 · 5.3L | Automatic 6-spd | 4-Wheel Drive | 14 | 21 | 16 | Regular Gasoline |
| 2019 | Auto 6-spd, 8 cyl, 5.3 L | 8 · 5.3L | Automatic 6-spd | 4-Wheel Drive | 14 | 21 | 16 | Regular Gasoline |
| 2018 | Auto 6-spd, 8 cyl, 5.3 L | 8 · 5.3L | Automatic 6-spd | Rear-Wheel Drive | 16 | 23 | 19 | Regular Gasoline |
| 2018 | Auto 6-spd, 8 cyl, 5.3 L | 8 · 5.3L | Automatic 6-spd | Rear-Wheel Drive | 16 | 23 | 19 | Regular Gasoline |
| 2018 | Auto 6-spd, 8 cyl, 5.3 L | 8 · 5.3L | Automatic 6-spd | 4-Wheel Drive | 15 | 22 | 18 | Regular Gasoline |
| 2018 | Auto 6-spd, 8 cyl, 5.3 L | 8 · 5.3L | Automatic 6-spd | 4-Wheel Drive | 15 | 22 | 18 | Regular Gasoline |
| 2017 | Auto 6-spd, 8 cyl, 5.3 L | 8 · 5.3L | Automatic 6-spd | Rear-Wheel Drive | 16 | 23 | 19 | Regular Gasoline |
| 2017 | Auto 6-spd, 8 cyl, 5.3 L | 8 · 5.3L | Automatic 6-spd | Rear-Wheel Drive | 16 | 23 | 19 | Regular Gasoline |
| 2017 | Auto 6-spd, 8 cyl, 5.3 L | 8 · 5.3L | Automatic 6-spd | 4-Wheel Drive | 15 | 22 | 18 | Regular Gasoline |
| 2017 | Auto 6-spd, 8 cyl, 5.3 L | 8 · 5.3L | Automatic 6-spd | 4-Wheel Drive | 15 | 22 | 18 | Regular Gasoline |
| 2016 | Auto 6-spd, 8 cyl, 5.3 L | 8 · 5.3L | Automatic 6-spd | Rear-Wheel Drive | 16 | 23 | 18 | Regular Gasoline |
| 2016 | Auto 6-spd, 8 cyl, 5.3 L | 8 · 5.3L | Automatic 6-spd | Rear-Wheel Drive | 16 | 23 | 19 | Regular Gasoline |
| 2016 | Auto 6-spd, 8 cyl, 5.3 L | 8 · 5.3L | Automatic 6-spd | 4-Wheel Drive | 15 | 22 | 18 | Regular Gasoline |
| 2016 | Auto 6-spd, 8 cyl, 5.3 L | 8 · 5.3L | Automatic 6-spd | 4-Wheel Drive | 15 | 22 | 18 | Regular Gasoline |
| 2015 | Auto 6-spd, 8 cyl, 5.3 L | 8 · 5.3L | Automatic 6-spd | Rear-Wheel Drive | 16 | 23 | 18 | Regular Gasoline |
| 2015 | Auto 6-spd, 8 cyl, 5.3 L | 8 · 5.3L | Automatic 6-spd | 4-Wheel Drive | 15 | 22 | 18 | Regular Gasoline |
| 2015 | Auto 6-spd, 8 cyl, 5.3 L | 8 · 5.3L | Automatic 6-spd | Rear-Wheel Drive | 16 | 23 | 18 | Regular Gasoline |
| 2015 | Auto 6-spd, 8 cyl, 5.3 L | 8 · 5.3L | Automatic 6-spd | 4-Wheel Drive | 15 | 22 | 18 | Regular Gasoline |
Compare the Chevrolet Suburban with rivals
- Chevrolet Suburban vs GMC Yukon
- Chevrolet Suburban vs Jeep Wrangler
- Chevrolet Suburban vs Ford Explorer
- Chevrolet Suburban vs Hyundai Santa Fe
- Chevrolet Suburban vs Jeep Grand Cherokee
- Chevrolet Suburban vs Toyota Highlander
- Chevrolet Suburban vs Mercedes-Benz GLE-Class
- Chevrolet Suburban vs Dodge Durango
- Chevrolet Suburban vs Mitsubishi Outlander
- Chevrolet Suburban vs Nissan Rogue
- Chevrolet Suburban vs Ford Bronco
- Chevrolet Suburban vs Volkswagen Atlas
- Chevrolet Suburban vs Ford Expedition
- Chevrolet Suburban vs Mercedes-Benz GLC-Class
- Chevrolet Suburban vs Honda Pilot
- Chevrolet Suburban vs Toyota 4Runner
- Chevrolet Suburban vs Ford Edge
- Chevrolet Suburban vs Nissan Pathfinder
- Chevrolet Suburban vs Mazda CX-5
- Chevrolet Suburban vs Lexus RX
- Chevrolet Suburban vs Land Rover Defender
- Chevrolet Suburban vs Toyota Sequoia
- Chevrolet Suburban vs Subaru Forester
- Chevrolet Suburban vs Nissan Armada
- Chevrolet Suburban vs GMC Terrain
- Chevrolet Suburban vs Subaru Outback
- Chevrolet Suburban vs Jeep Compass
- Chevrolet Suburban vs Volvo XC60
- Chevrolet Suburban vs GMC Acadia
- Chevrolet Suburban vs Mercedes-Benz GLA-Class
- Chevrolet Suburban vs Volvo XC90
- Chevrolet Suburban vs Hyundai Palisade
- Chevrolet Suburban vs Jeep Renegade
- Chevrolet Suburban vs Subaru Crosstrek
- Chevrolet Suburban vs Subaru Ascent
- Chevrolet Suburban vs Mercedes-Benz GLS-Class
- Chevrolet Suburban vs Jaguar F-Pace
- Chevrolet Suburban vs Volkswagen Tiguan
- Chevrolet Suburban vs Mazda CX-9
- Chevrolet Suburban vs Land Rover Discovery
Compare across every brand
All Chevrolet Suburban specifications
More Chevrolet models
- Chevrolet Tahoe
- Chevrolet Trailblazer
- Chevrolet Traverse
- Chevrolet Trax
- Chevrolet Volt
- Chevrolet Blazer
- Chevrolet BOLT
- Chevrolet Bolt EUV
- Chevrolet Bolt EV
- Chevrolet Camaro
- Chevrolet Captiva
- Chevrolet City Express Cargo Van
- Chevrolet Colorado
- Chevrolet Corvette
- Chevrolet Cruze
Chevrolet Suburban — Frequently Asked Questions
What is the fuel economy of the 2026 Chevrolet Suburban?
The Chevrolet Suburban is EPA-rated at up to 23 MPG combined (21 city / 26 highway).
What is the towing capacity of the 2026 Chevrolet Suburban?
When properly equipped, the Chevrolet Suburban tows up to 8,300 lbs (5.3L V8 4x2 with Max Trailering Package).
What engine does the 2026 Chevrolet Suburban have?
The Chevrolet Suburban uses a 3.0L 6-cylinder engine paired with an Automatic 10-spd transmission.
What years of the Chevrolet Suburban are covered here?
This page documents 72 verified Chevrolet Suburban configurations across model years 2015–2026.
Which model year of the Chevrolet Suburban is the most fuel efficient?
The 2026 Chevrolet Suburban holds the highest combined rating at 23 MPG; the 2015 sits lowest at 18 MPG, a difference of 5 MPG (about 28%) across the 12 rated years on file.
How many engine options does the Chevrolet Suburban have?
The records list 3 distinct displacements for the Chevrolet Suburban — 3L, 5.3L, 6.2L — which is why combined MPG varies between trims of the same year.
Is the 2026 Chevrolet Suburban front-wheel drive or all-wheel drive?
The Chevrolet Suburban appears in 2 drivetrain layouts across the years documented here — 4-Wheel Drive, Rear-Wheel Drive — with the latest 2026 record on 4-Wheel Drive.