2006 Chevrolet Silverado vs 2007 Chevrolet Silverado
Reliability Side-by-Side
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Cost of Ownership
| Line Item | 2006 Chevrolet Silverado | 2007 Chevrolet Silverado |
|---|---|---|
| Annual Maintenance | — | — |
| Moderate Repairs | — | — |
| MPG (City/Hwy) | 15 / 20 | 16 / 22 |
| MSRP (New) | $20,000 | $21,000 |
Major-failure risk and insurance outlook for each vehicle are in their full reliability reports.
Biggest Risks on Each
2006 Chevrolet Silverado
Engine & drivetrain
Electronics & infotainment
Wear items (brakes, suspension)
Specific failure patterns, mileages, and repair costs unlock with the full reliability report.
2007 Chevrolet Silverado
Engine & drivetrain
Electronics & infotainment
Wear items (brakes, suspension)
Specific failure patterns, mileages, and repair costs unlock with the full reliability report.
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Editorial Take
The 2006 and 2007 Chevrolet Silverados represent a pivotal moment in the history of GM's full-size trucks, marking the transition between two distinct generations. The 2006 model is the culmination of the highly popular GMT800 platform, offering a proven, robust, and no-nonsense workhorse design. In contrast, the 2007 model year introduced the entirely redesigned GMT900 platform, bringing significant updates in styling, interior comfort, engine technology, and overall refinement. Buyers considering these two trucks are often weighing the appeal of a well-established, potentially more affordable older generation against the improved features and modern aesthetics of the newer design, making the decision hinge on priorities like budget, technology, and intended use. (Note: The 2007 model year included both "Classic" (GMT800) and "New Body Style" (GMT900) Silverados; this comparison focuses on the New Body Style for the 2007 model.) HEAD-TO-
Reliability & Common Issues
2006 Chevrolet Silverado (GMT800): 1. Fuel Pump Failure: A common issue, often occurring between 100,000 and 150,000 miles. Symptoms include extended cranking, stalling, or a complete no-start condition. The original pumps are prone to failure, requiring replacement. 2. Instrument Cluster Issues: Many 2003-2006 models experienced faulty stepper motors in the gauge cluster, leading to erratic or inoperative speedometer, tachometer, and other gauges. This is often repairable by replacing individual stepper motors or the entire cluster. 3. Rust: Particularly in colder climates and areas that use road salt, rust on the rear wheel wells, rocker panels, and frame is a very common cosmetic and structural concern, especially on older, higher-mileage examples. 2007 Chevrolet Silverado (GMT900, New Body Style): 1. Active Fuel Management (AFM) System Problems: The new-generation 5.3L and 6.0L V8 engines introduced AFM, which can lead to excessive oil consumption, fouled spark plugs, and premature lifter failure, often manifesting around 70,000-120,000 miles. This is a well-documented and potentially expensive issue requiring significant engine work. 2. Steering Shaft Clunk: A common complaint involves a clunking or popping noise from the steering column, especially when turning at low speeds or going over bumps. This is often caused by a worn intermediate steering shaft, which can be replaced or lubricated as a temporary fix. 3. Cracked Dashboards: Over time, the dashboard material in many GMT900 trucks is prone to cracking, especially around the airbag and defrost vents. This is primarily a cosmetic issue accelerated by sun exposure and temperature fluctuations.
Value & Cost of Ownership
When new, the 2007 Silverado carried a slightly higher starting MSRP than the 2006 model, reflecting its updated design and added features. Today, as used vehicles, the 2006 Silverado will generally command a lower purchase price. A well-maintained 2006 model might range from $5,000 to $12,000 depending on mileage, condition, and configuration. A comparable 2007 new body style model will typically range from $7,000 to $15,000, holding its value slightly better due to its newer design and improved features. Insurance costs for both vehicles are fairly similar, largely depending on the specific trim, engine, driver's history, and location, but neither is particularly expensive to insure for a full-size truck of this vintage. Maintenance costs for both are generally reasonable, as parts are widely available and mechanics are familiar with them. However, the 2007 model's potential AFM issues can lead to significantly higher repair bills if they occur, while the 2006's common issues like fuel pump or instrument cluster repair are typically less costly. Fuel economy slightly favors the 2007 model with the 5.3L AFM engine (16/22 MPG vs. 15/20 MPG), offering minor savings over time. Resale value for both has largely depreciated, but the 2007 GMT900 model, being the start of a newer generation, tends to retain a slightly higher percentage of its original value compared to the last of the GMT800.
Editorial Verdict
Choosing between the 2006 and 2007 Chevrolet Silverado comes down to balancing classic ruggedness against modern refinement and technology. Best for families: The 2007 Chevrolet Silverado is the clear winner for families. Its significantly quieter cabin, smoother ride, more comfortable and supportive seats, and vastly improved interior materials and available technology (like navigation) make it a much more pleasant vehicle for road trips and daily family duties. Best for commuters: Again, the 2007 Chevrolet Silverado takes the lead. Its improved fuel economy, more precise steering, and reduced NVH contribute to a less fatiguing and more enjoyable commuting experience. The 2006 feels more like a traditional truck, which can be less ideal for daily city driving. Best for enthusiasts: This is subjective, but the 2006 Chevrolet Silverado, particularly with the 5.3L or 6.0L V8, might appeal more to traditional truck enthusiasts who appreciate its robust, no-frills, and easily modifiable GMT800 platform. Its simpler electronics and lack of Active Fuel Management can be seen as an advantage for long-term reliability and straightforward repairs. The 2007 offers more power and refinement but introduces more complex systems. Best value overall: For overall value, the 2006 Chevrolet Silverado generally offers a better proposition if budget is the primary concern. Its lower initial purchase price and proven, simpler mechanics often translate to lower overall repair costs for its common issues compared to the potentially expensive AFM repairs of the 2007 model. While it lacks some modern amenities, its enduring reliability and capability make it a strong workhorse for the money. The 2007 offers more refinement for a slightly higher price and potentially higher long-term repair risk with AFM.
Parts & Accessories for These Vehicles
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