Factory specifications, fluid capacities, torque values, EPA fuel economy and the federal safety record for the 2007 W-Series Commercial.
The 2007 GMC W‑Series Commercial is a full‑size truck built on GMC’s W‑Series platform and equipped with the series‑standard powertrain for its class, positioning it squarely within the line’s long‑running commercial utility range. Across the broader 2001‑2010 model span, the W‑Series registered an unusually low complaint volume, with 2002 recording both the highest and the lowest tally at a single complaint, underscoring the generally modest issue rate for the series. By 2007, this pattern of minimal reported problems had become entrenched, indicating that the 2007 model benefits from a reputation for reliability that is consistent with the series’ overall low‑complaint history.
Capacities, torques and tune-up values from the factory service manual.
Torque the oil drain plug to 18.0 ft-lbs.
| Engine Oil Pan Drain Plug | 18.0 ft-lbs |
| Key ON Engine OFF (KOEO) | 50-60 |
| RPM | 43-45 @ Idle rpm |
| Injector Primary Resistance | 11-14 @ 50-90 degreesF ohms |
| Engine Compression | 100 Minimum psi |
| 1 | 3.7 ft. lbs., step 2: 7.4 | 3.7 ft. lbs |
| 1 | 11 ft. lbs., step 2: 18 | 11 ft. lbs |
Owner-reported issues, recalls, investigations and service bulletins on record with NHTSA — an unfiltered look at what owners actually experience.
Showing 1 of 1 campaigns on record for this vehicle.
Isuzu Manufacturing Services of America, Inc. (Isuzu) is recalling certain model year 2001-2013 Isuzu N-Series; model year 2001-2010 Chevrolet and GMC W-Series; model year 2001-2004 Isuzu FRR and model year 2001-2004… Remedy: Isuzu will notify owners and dealers will inspect the trucks. The extension cord and damaged components will be replaced, free of charge. The recall began on August 30, 2013…
Showing 5 of 540 bulletins on record with NHTSA.
| Bulletin | Date | Component | Summary |
|---|---|---|---|
| PIC5650M | 2025-08-06 | Unknown Or Other | This Preliminary Information communication provides information to the technician about… |
| PIP5601C | 2025-07-18 | Unknown Or Other | This PI communicates the requirement to provide a pico file to receive diagnostic… |
| PIT5074R | 2025-05-30 | Unknown Or Other | This Preliminary Information communication provides information to the technician about… |
| PIT5074R | 2025-05-30 | Unknown Or Other | This Preliminary Information communication provides information to the technician about… |
| PIT5074R | 2025-05-30 | Unknown Or Other | This Preliminary Information communication provides information to the technician about… |
The most common OBD-II codes for this vehicle's emissions system. These are standardized SAE J2012 definitions, not vehicle-specific fault reports.
Decode factory build data for a specific vehicle by VIN.
Cross-vehicle references for the kinds of data on this page.
NHTSA lists 1 recall campaign(s) for this model year. Check your specific vehicle by VIN.