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Chevrolet Suburban Specifications & Features
The 2025 Chevrolet Suburban SUV, a stalwart on American roads since 1935, has evolved significantly from its early Carryall models. The 2025 edition boasts spacious three-row seating for up to eight passengers, advanced infotainment with internet connectivity, impressive towing capacity, refined on-road performance, and a plethora of luxury features. Although it shares a platform with the Tahoe SUV. The Suburban’s elongated wheelbase provides extra room for both passengers and cargo. With two V8 gasoline engines and a diesel inline-six, all paired with a 10-speed automatic transmission. The Suburban caters to diverse preferences. While the Suburban has a rich heritage, competitors like the Ford Expedition Max and the Jeep Wagoneer L offer formidable alternatives with their towing capabilities. Even if they may lack the Suburban’s grace on the road.
What’s New?
The 2025 Suburban receives a facelift, enhancing its appearance and interior features. Chevy’s largest SUV now comes standard with a new 17.7-inch infotainment system. An upgraded 11.0-inch digital gauge display, and added towing-assist capabilities. The availability of GM’s Super Cruise hands-free driving system is expanded, and new wheel designs, including impressive 24-inch options, add a touch of style. Chassis improvements have been implemented to enhance both ride comfort and handling. While the optional diesel inline-six receives a power boost, delivering 305 hp and 495 lb-ft of torque, the Suburban’s V8 gasoline engines remain unchanged.
Chevrolet Suburban Engine, Power & Performance
The 2025 Suburban offers three engine options. A standard 355-hp 5.3L V8, an optional 420-hp 6.2L V8 for more power, and a fuel-efficient 305-hp diesel 3.0L inline-six. All three engines are paired with a 10-speed automatic transmission and are available in both RWD and AWD configurations. The Suburban also provides the option for adaptive dampers and an adjustable air suspension, allowing for automatic or manual adjustments to the ride height. This feature enhances passenger accessibility, aerodynamics, and ground clearance.
For off-road enthusiasts, the Z71 trim includes 20-inch wheels with all-terrain tires, underbody skid plates, and a two-speed transfer case for traditional 4WD. RWD Suburbans fitted with the 355-hp 5.3L V8 tow the most 8,300 pounds when optioned with the available Max Trailering package. The 4WD diesel Suburban offers the lowest towing capacity in the lineup at 7,800 pounds.
Chevrolet Suburban Mileage
| 2025 Chevrolet Suburban Mileage | City | Highway |
| RWD | 21 mpg | 27 mpg |
| 5.2L V8 | 15 mpg | 20 mpg |
| 6.2L V8 | 14 mpg | 20 mpg |
Although the EPA hasn’t provided fuel economy ratings for the 2025 Suburban yet. We anticipate minimal to no changes from the previous year’s model. In 2024, the Suburban with a diesel engine demonstrated the best efficiency. Achieving EPA ratings of 21 mpg in the city and 27 on the highway for the RWD variant. The standard 5.3L V8 had an estimated 15 mpg in the city, slightly less fuel-efficient than the optional 6.2L V8. However, both V8s boasted ratings as high as 20 mpg on the highway.
Dimensions
| 2025 Chevrolet Suburban Dimensions | |
| Length | 225.7 in |
| Width | 81.1 in |
| Height | 75.7 in |
| Wheelbase | 134.1 in |
| Cargo volume | 42 ft3 |
| Airbags | 7 Airbags |
If you’re a fan of large screens, the Suburban has you covered with two on the dashboard. There’s an 11.0-inch digital instrument cluster in front of the driver and an even larger 17.7-inch infotainment display at the centre. The main display is subtly angled towards the driver, ensuring easy access to the system’s functions. Standard features include Apple CarPlay and Android Auto, a Wi-Fi hotspot, and a wireless smartphone charging pad. For those seeking an enhanced audio experience or rear-seat entertainment, both options are available as extras.
Pricing
| 2025 Chevrolet Suburban Trims | Price (USD) |
| LS | $62,000 (est) |
| LT | $67,000 (est) |
| RST | $70,000 (est) |
| Z71 | $72,000 (est) |
| Premier | $75,000 (est) |
| High Country | $82,000 (est) |
If you’re looking for a recommendation, we suggest going for the RST trim. It brings a sporty vibe with its blacked-out exterior trim and stylish 22-inch wheels. Plus, you get some great standard features like a Bose stereo, leather seats in the first and second rows, heated front seats with memory settings, and a convenient power-operated liftgate. And when it comes to the engine options. We’d lean towards the diesel inline-six for its impressive fuel efficiency and smooth power delivery.
Specifications, Quarter Mile, 0-60 Mph & Top-Speed
| 2025 Chevrolet Suburban Specifications | Specs |
| Engine | 6.2L V8 |
| Drivetrain | 4WD |
| Horsepower | 420 hp |
| Torque | 460 lb-ft |
| 0-60 MPH | 6.1 sec |
| 0-100 MPH | 15.7 sec |
| 1/4 Mile | 14.5 sec @ 96 mph |
| Top-Speed | 113 mph |