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The Good
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The Bad
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2004 Mack MR688S: Quick Overview
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2004 Mack MR688S Specifications
Vehicle Information
| Year | 2004 |
| Make | Mack |
| Model | MR688S |
| Trim | - |
| Style | - |
| Type | Truck |
| Category | Heavy Truck |
Manufacturing Details
| Made In | United States |
| Manufacturing City | MACUNGIE |
Dimensions
| Doors | - |
| Curb Weight | - |
| Gross Vehicle Weight Rating | 330001 pounds |
| Overall Height | - |
| Overall Length | - |
| Overall Width | - |
| Wheelbase Length | - |
| Standard Seating | - |
Engine & Performance
| Engine | 12L I6 |
| Engine Size | 12L |
| Engine Cylinders | 6 |
| Transmission | - |
| Transmission Type | - |
| Transmission Speeds | - |
| Drivetrain | - |
Additional Features
| Anti-Brake System | - |
| Steering Type | - |
Pricing
| Manufacturer Suggested Retail Price (MSRP) | - |
| Invoice Price | - |
| Delivery Charges | - |
Vehicle History Report
Specifications
History
Events
History Check
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Check
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Listings
Recalls
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Analysis
What Problems Does the 2004 Mack MR688S Have?
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How long will the 2004 Mack MR688S last?
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What Technology & Safety Features are Included?
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What Colors Options are Available?
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2004 Mack MR688S Prices and Market Value
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2004 Mack MR688S Cost of Ownership
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2004 Mack MR688S Fuel Efficiency
2004 Mack MR688S Warranty
Basic
Powertrain
Rust
2004 Mack MR688S Insurance
reasonable repair costs.
How Does the 2004 Mack MR688S Compare to Other Truck?
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Final Verdict: Is the 2004 Mack MR688S a Good Truck?
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Eugene S
Eugene is an automotive enthusiast with over 15 years of experience in the used car market. As a writer at VINCheck.info, he brings deep industry insight and a passion for cars, helping readers make smart, informed decisions. Eugene has written hundreds of used car reviews and is known for breaking down complex automotive topics into clear, actionable advice. Over the years, he has driven and worked on a wide range of vehicles—starting with tuning street cars in his early days and eventually focusing on performance upgrades and reliability improvements. Today, he specializes in evaluating used vehicles through the lens of real-world ownership and enthusiast needs. A longtime fan of Porsche, Eugene especially appreciates vehicles that blend durability with driving enjoyment.