Research · Sport Utility Vehicle - 2WD
2011 Chevrolet Suburban 2500Recalls, problems, MPG & safety
NHTSA lists 0 safety recalls and 155 owner complaints for the 2011 Chevrolet Suburban 2500. Most complaints involve air bags (70) and structure (28). The EPA rates it 12 mpg combined.
Combined MPG
12mpg
EPA · 2 versions
NHTSA overall
—
Not rated by NCAP
Safety recalls
0campaigns
NHTSA
Owner complaints
155
Top: air bags
Fuel cost / yr
$5,200est.
EPA estimate, best version
Safety recalls
NHTSA campaigns for this model year
0 recalls found in NHTSA data for the 2011 Chevrolet Suburban 2500 as of Nov 11, 2026.
Data from NHTSA Recalls API · synced Nov 11, 2026NHTSA vehicle page
Owner complaints by component
155 complaints filed with NHTSA · Dec 2012 – May 2026
Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.
Data from NHTSA Complaints API · synced Nov 11, 2026 · Full problem breakdownNHTSA vehicle page
What owners report most
Verbatim excerpts from NHTSA complaints, by component
Air bags
70 reports2 crashes
“This is not connected with a specific crash in this vehicle. It is a defect with all vehicles with this seat. There is known common defect with the stitching on the side of the front seats covering the airbag. The stitching is designed to come apart if an airbag is deployed. The defective stitching deteriorates and falls apart. This exposes the airbag system in the seat. This occurs on all GM vehicles with the same leather seats. Models include Suburbans, Yukons, and pickup trucks. In this Suburban the stiching started to come apart about 6 years ago with a few loose threads. The entire side of the seat has now come apart. The rest of the seat is in relatively good repair without any holes, rips or torn stitching. GM claims this is cosmetic and not covered. The safety issues caused by this includes the potential deterioration of the airbag system interfering with deployment in a crash. Another safety issue is the potential for foreign objects to get lodged in this space and injuring someone if the airbag goes off. The third safety issue is the potential of a person, or child, to access the airbag and cause it to go off without warning.”
Structure
28 reports1 crash
“THE DASHBOARD IS FALLING APART AND SHOULD A CRASH HAPPEN CHUNKS OF PLASTIC COULD GO FLYING THROUGH THE INTERIOR. THE UPPER DASHBOARD RIGHT BELOW THE WINDSHIELD CRACKS AND FALLS APART. WHEN MOVING OR GOING OVER A BUMP IT MAKES NOISE RATTLING AROUND. TRIED TO GO TO THE DEALERSHIP BUT IT'S NOT COVERED AS THE VEHICLE IS JUST OUT OF WARRANTY.”
Electrical system
11 reports
“Odometer Fraud. The contact purchased a 2011 Chevrolet Suburban. It was discovered that there was a mileage discrepancy. The vehicle was a private sale. At the time of purchase, the mileage was 133,000. The contact stated that at the time of registration, it was discovered that the mileage was 233,793.”
Data from NHTSA Complaints API (owner reports, unverified) · synced Nov 11, 2026
Engines, transmissions & drive
2 versions rated by the EPA
- EPA class
- Sport Utility Vehicle - 2WD, Sport Utility Vehicle - 4WD
- Engines
- 6.0L 8-cyl
- Transmissions
- Automatic 6-spd
- Drive
- Rear-Wheel Drive · 4-Wheel Drive
- Fuel
- Regular Gasoline
Towing, payload and dimensions aren’t in the EPA or NHTSA data, so we don’t list them.
Data from EPA fueleconomy.gov · synced Nov 11, 2026EPA listing
EPA fuel economy by version
City / highway / combined, annual fuel cost and CO₂
EPA
| Version | City | Hwy | Comb. | Fuel / yr | CO₂ g/mi |
|---|---|---|---|---|---|
| Suburban 2500 2WD Auto 6-spd, 8 cyl, 6.0 L · Rear-Wheel Drive | 10 | 16 | 12 | $5,200 | 741 |
| Suburban 2500 4WD Auto 6-spd, 8 cyl, 6.0 L · 4-Wheel Drive | 10 | 16 | 12 | $5,200 | 741 |
- 12mpg comb.
- 12mpg comb.
Data from EPA fueleconomy.gov · synced Nov 11, 2026 · Fuel cost is EPA’s annual estimate (15,000 mi, 55% city)
NHTSA 5-Star Safety Ratings
2 tested variants
NHTSA has not published 5-Star Safety Ratings for the 2011 Chevrolet Suburban 2500 as of Nov 11, 2026.
Maintenance basics
General guidance, not the OEM schedule. Check your owner’s manual.
General guidance
| Item | Miles | Time | Note |
|---|---|---|---|
| Engine oil & filter | 5,000–10,000 mi | 6–12 months | Follow the oil-life monitor if fitted |
| Tire rotation | 5,000–7,500 mi | Every oil change | Check pressure monthly |
| Engine air filter | 15,000–30,000 mi | 1–2 years | Sooner in dusty areas |
| Cabin air filter | 15,000–25,000 mi | 1–2 years | |
| Brake fluid | — | 2–3 years | Absorbs moisture over time |
| Coolant | 60,000–100,000 mi | 5–10 years | Long-life coolants last longer |
| Spark plugs | 60,000–100,000 mi | — | Iridium/platinum plugs at the long end |
| 12V battery | — | 3–5 years | Heat shortens battery life |
- Engine oil & filter5,000–10,000 mi
6–12 months - Tire rotation5,000–7,500 mi
Every oil change - Engine air filter15,000–30,000 mi
1–2 years - Cabin air filter15,000–25,000 mi
1–2 years - Brake fluid—
2–3 years - Coolant60,000–100,000 mi
5–10 years - Spark plugs60,000–100,000 mi
— - 12V battery—
3–5 years
Typical intervals for modern cars. Severe service (towing, short trips, extreme heat or cold) shortens them.
2011 Suburban 2500 questions
How many recalls does the 2011 Chevrolet Suburban 2500 have?
0 recalls found in NHTSA data as of Nov 11, 2026.
What are the most common 2011 Chevrolet Suburban 2500 problems?
Owners filed 155 complaints with NHTSA. The most-cited components are air bags (70), structure (28), electrical system (11). Complaints are unverified owner reports and aren't adjusted for how many cars were sold.
What MPG does the 2011 Chevrolet Suburban 2500 get?
The EPA rates the 2011 Chevrolet Suburban 2500 at 12 mpg combined, depending on engine and drivetrain (2 versions rated).
Data from NHTSA & EPA · synced Nov 11, 2026