Chevrolet Silverado 3500HD trim comparison
2025 Chevrolet Silverado 3500HD LT vs LTZ
The Silverado 3500HD LT starts at $50,300 while the LTZ is $61,200. That $10,900 gap buys 2 meaningful differences.
Same engine, same drivetrain, same fuel economy. The $10,900 gap is pure equipment.
The LT is the cleaner stopping point if keeping roughly $192/month in your budget matters. The LTZ earns the extra money only if you want the nicer equipment factory-installed and under warranty.
If you are budgeting this move monthly, the jump from the LT to the LTZ is about $192/month on a 60-month loan at 6.5% APR with 10% down. That works out to roughly $11,520 more by the time interest is counted.
Lock one trim, change the other side, and move through exact pair pages without resetting back to the full lineup every time.
Who notices the difference
The higher trim starts to make more sense when you want the nicer equipment factory-installed and under warranty.
When both feel the same
The LT and LTZ are mechanically identical where it counts: the same 10-speed shiftable automatic transmission.
The upgrade math
You are paying $10,900 for 1 measurable difference, which works out to about $10,900 per change.
Key Differences at a Glance
This is the fast read: price, power, efficiency, and the feature flips most likely to change the answer.
Every Difference, Side by Side
This is the full read behind the quick decision signals above: the complete hardware, comfort, and equipment story. 2 specification differences, 4 shared.
Full Specification Comparison
Specifications reflect available data as of early 2025. Confirm details with an authorized dealer before purchasing.
| Spec | LT | LTZ |
|---|---|---|
| Pricing | ||
| MSRP | $50,300 | $61,200 |
| Powertrain | ||
| Engine | 6.6L V8 | 6.6L V8 |
| Horsepower | 401 hp | 401 hp |
| Torque | 464 lb-ft | 464 lb-ft |
| Transmission | 10-speed shiftable automatic | 10-speed shiftable automatic |
| Drivetrain | RWD | RWD |
| Fuel Economy | ||
| Fuel Tank | 36.0 gal | 36.0 gal |
| Dimensions | ||
| Curb Weight | 6,329 lbs | 6,883 lbs |
| Wheelbase | 142.0" | 172.0" |
| Length | 235.6" | 266.0" |
| Width | 81.8" | 96.8" |
| Height | 80.9" | 80.7" |
| Truck Specs | ||
| Cab Type | Regular Cab | Crew Cab |
| Warranty | ||
| Bumper-to-Bumper | 3yr/36k | 3yr/36k |
| Powertrain | 5yr/60k | 5yr/60k |
| Corrosion | 6yr/100k | 6yr/100k |
| Roadside Assistance | 5yr/60k | 5yr/60k |
Data sources: licensed third-party automotive data, EPA fueleconomy.gov, NHTSA, and official manufacturer materials. Values marked est. are estimated.
2025 Chevrolet Silverado 3500HD LT vs LTZ Questions Shoppers Ask
Use this page for the direct trim answer, then zoom back out to the Chevrolet Silverado 3500HD lineup, the Chevrolet brand hub, the Full-Size Trucks, the how to pick a trim guide, or our mid-trim value research when you need the bigger shopping path behind this one matchup.
How much more does the 2025 Silverado 3500HD LTZ cost than the LT?
The LTZ starts at $61,200 compared to $50,300 for the LT (both Regular Cab RWD). That is a $10,900 difference, or approximately $192/month more on a 60-month loan.
Do the 2025 Chevrolet Silverado 3500HD LT and LTZ have the same engine?
Yes. Both use the 6.6L V8 producing 401 hp and 464 lb-ft of torque. The engine hardware does not change between these trims, so the real differences are in equipment and feature content.
Do both the 2025 Silverado 3500HD LT and LTZ come in 4WD?
Both trims start with RWD as standard. 4WD is typically available as a factory option on both. Check with your dealer for current 4WD pricing. This comparison uses the base RWD configuration.
What warranty does the 2025 Chevrolet Silverado 3500HD come with?
All 2025 Chevrolet Silverado 3500HD trims, including both the LT and LTZ, come with Chevrolet's standard warranty: 3yr/36k bumper-to-bumper and 5yr/60k powertrain coverage. Warranty does not vary by trim level.
The Full Story Behind This Price Gap
Use the direct answer above for this exact matchup, then use these guides to understand whether you are really looking at a feature step-up, a package shuffle, or the point where the lineup starts changing in a meaningful way.
What $10,900 Gets You
Same engine, drivetrain, fuel economy, $10,900 more. The Silverado 3500HD LTZ adds minor equipment upgrades over the LT, but the core driving experience is identical.
What Both Trims Share
The Silverado 3500HD LT and LTZ share the same engine, drivetrain, and transmission. The $10,900 difference comes down to 1 feature and equipment change, not mechanical differences.
Summary
The Silverado 3500HD LTZ costs $10,900 more than the LT (about $192/month more on a 60-month loan). That buys 1 meaningful change at $10,900 per change. Whether that trade-off is worth it depends on which features matter to your daily driving.
Trim-Matched Accessories
These add-ons are split by trim intent so the recommendations follow the actual use case, not just the same repeated product block.
Chevrolet Silverado 3500HD LT
Value-trim add-onsThese picks fit the LT best when the goal is covering the daily-use gaps without paying up to the next trim.
Chevrolet Silverado 3500HD LTZ
Step-up trim add-onsThese picks suit the LTZ when you want the accessories to match the nicer cabin, broader utility, or more premium use case.
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Specifications shown combine licensed third-party automotive data with official manufacturer, EPA, and NHTSA source material for the 2025 model year. Actual pricing, features, and availability may vary by region and dealer. Always confirm details with an authorized dealer before making a purchase decision. TrimAtlas is not affiliated with Chevrolet or any dealership.
Page updated 2026-03-18. Verify equipment, pricing, and regional availability with the manufacturer or dealer.