Merriam Webster defines curb weight as:
the weight of an automobile with standard equipment and fuel, oil, and coolant
Why is this weight called a vehicle's curb weight?
-
1This is given in the sense of "parked at the curb" (i.e., with no passengers or luggage, etc.). See curb weight.– RobustoJan 9, 2013 at 16:07
-
1It's a bit like the street value of drugs :)– coleopteristJan 9, 2013 at 16:09
-
1I agree with Robusto. Dry weight, unladen weight and tare weight are used too.– user32480Jan 9, 2013 at 17:05
Add a comment
|
2 Answers
Definition and etymology
Curb weight (US) or kerb weight (UK) is the weight of a car parked at the kerb with standard equipment, oil, water, coolant, petrol but without passengers or goods. Some definitions say a full tank of petrol, but some just say some petrol. It comes from the idea of a car parked by the kerb and ready to go, but waiting for passengers and extra luggage.
The earliest example in the OED is of the UK spelling in 1958, but Merriam-Webster's Collegiate Dictionary (2004) dates the US spelling to 1949 but I found examples in the early 1930s (and possibly in the late 1920s).
1920s
This is a snippet of Society of Automotive Engineers Transactions (1929), so the date could be wrong (but it looks ok). It contrasts "Curb weight, sedan" with a heavier "Weight, with driver and observer":
1930s
Ignoring snippets, the first verifiable examples are from almost identical adverts in the April 1933 editions of Popular Science and Popular Mechanics:
It's the weight of the vehicle, parked at the side of the road (at the curb), ready to go, but without any passengers or cargo.
answered Jan 9, 2013 at 16:07
