If you’ve tried to estimate a scrap price yourself, you’ve probably multiplied a per-ton rate by a weight. The rate is the part everyone looks up. The weight is the part people get wrong, usually by reading the wrong sticker.
Curb weight and GVWR are different numbers
Two weights show up in a car’s paperwork, and only one of them describes the car.
Curb weight is the vehicle in running order with its standard equipment and fuel, and nobody in it. The US EPA’s definition, as summarized on Wikipedia, is the vehicle’s weight “in operational status with all standard equipment, and weight of fuel at nominal tank capacity.”
GVWR, the gross vehicle weight rating, is a ceiling: how heavy the vehicle is allowed to be when loaded. Federal rule 49 CFR 567.4 says the GVWR printed on the certification label “shall not be less than the sum of the unloaded vehicle weight, rated cargo load, and 150 pounds times the number of the vehicle’s designated seating positions.” In plain words, it’s the car plus a full load of people and cargo.
For scrap, GVWR overstates the weight, sometimes by a lot on a truck or a van with many seats.
The sticker on the door
The same federal rule says where that label goes: on the hinge pillar, the door-latch post, or the edge of the door next to the driver’s seat. That’s the sticker most people photograph and read off. It lists the manufacturer, the date of manufacture, the GVWR and axle ratings, and the VIN. It doesn’t list curb weight.
So when the number on the door seems high, that’s why.
Where to find curb weight
- The owner’s manual. Most list curb weight in the specifications section, sometimes by engine and drivetrain.
- The manufacturer’s spec sheet for your exact year, model and trim. Trim matters; a four-wheel-drive version with a bigger engine can weigh noticeably more.
- A VIN-based lookup. Some VIN decoders show curb weight. Treat it as an estimate and check it against the trim.
- Ask us. With the year, make and model, we already have a working idea of the weight. You don’t need to look it up to get an offer.
What the scale actually weighs
A scrap scale doesn’t weigh the car in the brochure. It weighs what’s in front of it that day. A few things push the real number below curb weight:
- Missing major parts. An engine or transmission pulled for another car.
- No wheels. Rims and tires add up quickly.
- Stripped interior. Seats out, dash parts gone.
- Fluids. Fuel and other fluids are drained before processing, which we cover in what happens to a scrapped car.
And a few things push it above: a camper shell on a pickup, a full set of racks in a van, a trunk full of somebody’s old tools. Take the tools out. They’re worth more to you than to the scale.
Pickups, vans and big SUVs
Heavier vehicles are where the sticker mistake costs the most, because their GVWR includes a large payload and more seats. A big van can have a GVWR far above its empty weight. If you’re scrapping one, our page on trucks, vans and SUVs explains what else changes.
Once you have a realistic weight, the next step is reading a per-ton price correctly, which has its own traps: scrap prices per ton, explained. The bigger picture is in how scrap car value works.