According to the U.S. Bureau of Labor Statistics, prices for new vehicles were 1.83% lower in 1940 versus 1938 (a $0.02 difference in value).
Between 1938 and 1940: Vehicles experienced an average inflation rate of -0.92% per year. In other words, vehicles costing $1 in the year 1938 would cost $0.98 in 1940 for an equivalent purchase. Compared to the overall inflation rate of -0.30% during this same period, inflation for vehicles was lower.
In the year 1938: Pricing changed by 4.81%, which is significantly above the average yearly change for vehicles during the 1938-1940 time period. Compared to inflation for all items in 1938 (-2.03%), inflation for vehicles was much higher.
Below are calculations of equivalent buying power for Vehicles, over time, for $1 beginning in 1938. Each of the amounts below is equivalent in terms of what it could buy at the time:
| Year | USD Value | Inflation Rate |
|---|---|---|
| 1938 | $1.00 | 4.81% |
| 1939 | $0.98 | -2.29% |
| 1940 | $0.98 | 0.47% |
| 1941 | $1.06 | 7.48% |
| 1942 | $1.06 | 0.00% ** |
| 1943 | $1.06 | 0.00% ** |
| 1944 | $1.06 | 0.00% ** |
| 1945 | $1.06 | 0.00% ** |
| 1946 | $1.06 | 0.00% ** |
| 1947 | $1.58 | 50.00% |
| 1948 | $1.72 | 8.93% |
| 1949 | $1.88 | 9.10% |
| 1950 | $1.89 | 0.54% |
| 1951 | $1.99 | 5.19% |
| 1952 | $2.15 | 8.26% |
| 1953 | $2.17 | 0.67% |
| 1954 | $2.13 | -1.58% |
| 1955 | $2.06 | -3.51% |
| 1956 | $2.12 | 2.81% |
| 1957 | $2.23 | 5.22% |
| 1958 | $2.30 | 3.22% |
| 1959 | $2.40 | 4.27% |
| 1960 | $2.37 | -1.30% |
| 1961 | $2.37 | -0.01% |
| 1962 | $2.36 | -0.39% |
| 1963 | $2.34 | -0.60% |
| 1964 | $2.34 | -0.29% |
| 1965 | $2.28 | -2.19% |
| 1966 | $2.24 | -1.81% |
| 1967 | $2.26 | 0.93% |
| 1968 | $2.33 | 2.73% |
| 1969 | $2.36 | 1.62% |
| 1970 | $2.44 | 3.14% |
| 1971 | $2.54 | 4.04% |
| 1972 | $2.51 | -0.88% |
| 1973 | $2.51 | 0.03% |
| 1974 | $2.66 | 5.80% |
| 1975 | $2.89 | 8.62% |
| 1976 | $3.07 | 6.33% |
| 1977 | $3.24 | 5.31% |
| 1978 | $3.48 | 7.62% |
| 1979 | $3.76 | 7.94% |
| 1980 | $4.06 | 7.99% |
| 1981 | $4.31 | 6.10% |
| 1982 | $4.47 | 3.84% |
| 1983 | $4.58 | 2.46% |
| 1984 | $4.71 | 2.76% |
| 1985 | $4.86 | 3.34% |
| 1986 | $5.07 | 4.29% |
| 1987 | $5.25 | 3.42% |
| 1988 | $5.34 | 1.86% |
| 1989 | $5.47 | 2.27% |
| 1990 | $5.57 | 1.88% |
| 1991 | $5.78 | 3.78% |
| 1992 | $5.93 | 2.56% |
| 1993 | $6.09 | 2.73% |
| 1994 | $6.31 | 3.65% |
| 1995 | $6.47 | 2.45% |
| 1996 | $6.59 | 1.93% |
| 1997 | $6.62 | 0.41% |
| 1998 | $6.58 | -0.57% |
| 1999 | $6.55 | -0.40% |
| 2000 | $6.55 | -0.08% |
| 2001 | $6.52 | -0.45% |
| 2002 | $6.42 | -1.48% |
| 2003 | $6.32 | -1.53% |
| 2004 | $6.29 | -0.57% |
| 2005 | $6.33 | 0.62% |
| 2006 | $6.31 | -0.23% |
| 2007 | $6.25 | -0.97% |
| 2008 | $6.16 | -1.51% |
| 2009 | $6.22 | 1.07% |
| 2010 | $6.33 | 1.76% |
| 2011 | $6.51 | 2.81% |
| 2012 | $6.62 | 1.66% |
| 2013 | $6.69 | 1.08% |
| 2014 | $6.71 | 0.34% |
| 2015 | $6.75 | 0.59% |
| 2016 | $6.76 | 0.15% |
| 2017 | $6.74 | -0.25% |
| 2018 | $6.71 | -0.48% |
| 2019 | $6.74 | 0.37% |
| 2020 | $6.77 | 0.52% |
| 2021 | $7.17 | 5.85% |
| 2022 | $7.91 | 10.39% |
| 2023 | $8.21 | 3.72% |
| 2024 | $8.19 | -0.24%* |
* Not final. See inflation summary for latest details.
** Extended periods of 0% inflation usually indicate incomplete underlying data. This can manifest as a sharp increase in inflation later on.
Raw Consumer Price Index data from U.S. Bureau of Labor Statistics for New vehicles:
| Year | 1935 | 1936 | 1937 | 1938 | 1939 | 1940 | 1941 | 1942 | 1943 | 1944 | 1945 | 1946 | 1947 | 1948 | 1949 | 1950 | 1951 | 1952 | 1953 | 1954 | 1955 | 1956 | 1957 | 1958 | 1959 | 1960 | 1961 | 1962 | 1963 | 1964 | 1965 | 1966 | 1967 | 1968 | 1969 | 1970 | 1971 | 1972 | 1973 | 1974 | 1975 | 1976 | 1977 | 1978 | 1979 | 1980 | 1981 | 1982 | 1983 | 1984 | 1985 | 1986 | 1987 | 1988 | 1989 | 1990 | 1991 | 1992 | 1993 | 1994 | 1995 | 1996 | 1997 | 1998 | 1999 | 2000 | 2001 | 2002 | 2003 | 2004 | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
| CPI | 20.300 | 20.400 | 20.800 | 21.800 | 21.300 | 21.400 | 23.000 | 23.000 | 23.000 | 23.000 | 23.000 | 23.000 | 34.500 | 37.580 | 41.000 | 41.220 | 43.360 | 46.940 | 47.254 | 46.508 | 44.877 | 46.138 | 48.546 | 50.108 | 52.246 | 51.569 | 51.562 | 51.362 | 51.054 | 50.908 | 49.792 | 48.892 | 49.346 | 50.692 | 51.515 | 53.131 | 55.277 | 54.792 | 54.808 | 57.985 | 62.985 | 66.969 | 70.523 | 75.900 | 81.923 | 88.469 | 93.869 | 97.477 | 99.877 | 102.631 | 106.054 | 110.600 | 114.385 | 116.515 | 119.162 | 121.400 | 125.985 | 129.208 | 132.738 | 137.585 | 140.954 | 143.669 | 144.254 | 143.438 | 142.862 | 142.754 | 142.108 | 140.000 | 137.854 | 137.062 | 137.908 | 137.585 | 136.254 | 134.194 | 135.623 | 138.005 | 141.883 | 144.232 | 145.783 | 146.275 | 147.135 | 147.358 | 146.992 | 146.287 | 146.834 | 147.600 | 156.240 | 172.480 | 178.899 | 178.478 |