Choosing lining carpet for a patinapiston classic car body interior project usually comes down to one question: do you buy just enough to cover the job, or a little extra to avoid seams and re-orders? These two MODIGT 4-Way Stretch Black options look identical at first glance - same color, same 2mm thickness, same nonwoven flexibility - but they differ in cut size and listed price, which changes the math for headliners, door cards, and camper conversions.
Quick Verdict
If you need maximum coverage in one piece, the 39"x78" (21.13 sq ft) roll at $20.98 is the more complete single-roll solution. If your area is smaller and you want the lower upfront cost, the 39"x71" (19.37 sq ft) roll at $17.99 gets you the same material for less. Both share Anti-Slip, Easy Clean, Easy Installation, Foldable and Lightweight advantages, plus Sound Insulation and Fade and Mildew Resistant properties.
At a Glance Comparison
| Detail | 39"x78" Roll (21.13 sq ft) | 39"x71" Roll (19.37 sq ft) |
|---|---|---|
| Listed Price | USD 20.98 | USD 17.99 |
| Size | 39" x 78" / 21.13 sq ft | 39" x 71" / 19.37 sq ft |
| Thickness / Material | 2mm / Nonwoven, 4-Way Stretch | 2mm / Nonwoven, 4-Way Stretch |
| Color / Condition | Black / New | Black / New |
| Key Features | Sound Insulation, UV Fade and Stain Resistant, High Resistance to Gas, Oil, and Salt | Sound Insulation, UV Fade and Stain Resistant, High Resistance to Gas, Oil, and Salt |
| Compatibility | Van, Campervan, Motorhome, Caravan, Boat, Headlining | Van, Campervan, Motorhome, Caravan, Boat, Headlining |
Where Each One Wins
The 39"x78" Roll Wins On Coverage
- Provides 21.13 sq ft versus 19.37 sq ft, giving you an extra 7 inches of length for long headliners or wrapping around speaker boxes without a joint.
- Same professional-grade 2mm nonwoven construction, so you get the extra material without changing handling or stretch.
- Better fit for full campervan conversions or classic car interiors where one continuous piece reduces waste from piecing.
The 39"x71" Roll Wins On Entry Cost
- Listed at $17.99 compared to $20.98, with a $2.99 spread between the two.
- Delivers the identical feature set - Anti-Slip, Easy Clean, Foldable, Lightweight, Resists Stains, and Liner Cover use - for a lower initial outlay.
- Ideal when you have measured and know 19.37 sq ft covers your panels, underfelt, or small liner cover job.
Product Notes
For Classic Car Interior Restoration Carpet Fabric 4-Way Stretch Black - 39"x78" (21.13 sq ft) at $20.98
This is the larger cut of the MODIGT Premium Lining Carpet, described as high-performance non-woven fabric engineered for durability and ultimate flexibility. You get 39"x78" with 2mm thickness, which helps with sound insulation and conforming to curves in headlining and interior trimmings. A concrete reason to choose it is the additional coverage that lets you handle bigger single panels or aging worn-out renovation areas without splicing. A limitation is the higher listed price of $20.98, so you pay more upfront even if you do not need the full 21.13 sq ft.
For Classic Car Interior Restoration Carpet Fabric 4-Way Stretch Black - 39"x71" (19.37 sq ft) at $17.99
This version offers the same MODIGT 4-Way Stretch Car & Van Lining Carpet in Black, also 2mm thick and nonwoven with 4-way stretch for campervan conversions and custom interior trimmings. It measures 39"x71" for 19.37 sq ft and carries the same advantages including Easy Installation and Resists Stains, plus Fade and Mildew Resistant and UV Fade and Stain Resistant properties. A concrete reason to choose it is the lower listed price of $17.99 while retaining the full compatibility for Van, Campervan, Motorhome, Caravan, and Boat. A limitation is the smaller total area, which may require an additional purchase if your project exceeds 19.37 sq ft.
Final Choice by Use Case
Choose the 39"x78" roll at $20.98 if you are lining a full headliner, large van walls, or multiple classic car panels and want the safety margin of 21.13 sq ft in one piece.
Choose the 39"x71" roll at $17.99 if you have a compact area - such as a single headlining section, underfelt replacement, or speaker box wrap - and the 19.37 sq ft measurement already covers your layout with room to trim.
Both deliver the same black, lightweight, foldable nonwoven carpet with sound insulation and resistance to gas, oil, and salt. Measure your longest panel first; if it is close to 71 inches, the extra 7 inches of the larger roll is worth the $2.99 difference to avoid a seam.
