Average Length of Rental Continues to Decline in Last Quarter of 2023

While the decrease is positive, challenging market conditions remain, and overall LOR remains significantly higher than it was pre-pandemic.

The overall average LOR of 17.7 days was a one-day decline from the same period in 2022. Image via Shutterstock.

Enterprise released Length of Rental (LOR) data for Q4 2023, showing the overall average LOR in the U.S. was 17.7 days, a one-day decline from the same period in 2022.

In the last quarter of 2022, the LOR of 18.7 days was up a half day from Q4 2021. The trend of declining year-over-year LOR started in Q2 2023, and continues.

In Q4 2023, Colorado had the highest LOR at 20.9 days, a 0.3-day increase from Q4 2022. West Virginia, Oklahoma, Rhode Island, New Mexico and Kentucky were the next highest, respectively, all with an LOR of 20 days or higher.

Hawaii had the lowest LOR at 13.1 days, followed closely by North Dakota at 13.3 days. Iowa, Nebraska and Washington, D.C., had LOR under 15 days, with five other states---Vermont, Wisconsin, Maine, Illinois and California---all coming in with an LOR under 16 days.

Only three states saw year-over-year LOR increases from Q4 2022: Wyoming, Colorado and New Mexico. Of these, Wyoming had the highest increase, up 0.6 days.

For the last few years, Louisiana’s overall LOR was often the highest in the nation. While Louisiana’s LOR is still in the top 10 overall, the state recorded a drop of 2.7 days, the largest decline in LOR in the country. Nebraska had the next-largest drop, two full days lower than Q4 2022. Nineteen states saw a drop of greater than one day, while 20 more had declines of greater than half a day.

John Yoswick, editor of the weekly CRASH Network newsletter, offered some insights on the fourth quarter.

“Some decline in LOR in Q4 2023 lines up with some easing we saw in shops’ backlog of work during that period," Yoswick said. "The national average backlog in October dropped slightly to 4.1 weeks, down from 4.3 weeks in July. After drops the prior two quarters as well, shop backlog by last fall had fallen by a total of 1.7 weeks over nine months and was about 1.1 weeks lower in Q4 than the same period in 2022.”

“While October delivery times were negatively impacted for the Big 3 because of the UAW strike, the fourth quarter saw median delivery days lower than the same quarter last year," said PartsTrader Chief Innovation Officer Greg Horn. "This is congruent with the overall LOR reduction that Enterprise is seeing.”

Yoswick added: “In other good news for the industry, shops continue to have fewer jobs in-process within their shops, reducing production challenges. We measure work-in-process as the number of jobs, or car count, a shop has in-progress compared to that shop’s typical monthly job count. More than 300 shops shared that in Q4 2023 they had work-in-process that, on average, was equal to 68% of their typical monthly volume. That was up 4 points from the prior quarter, but still 10 percentage points lower than a year earlier.

"It will be interesting in the coming weeks to see what happens with backlog in Q1 2024," Yoswick continued. "Historically, backlog has always risen between October and January. But if the overall trend of declining backlog continues---or if any increase is smaller than typical in past years---that may suggest that the multi-year logjam at shops is really starting to clear, and LOR will likely fall further. We’ll know more in February.”


For rentals associated with drivable claims, LOR was 16.0 in the fourth quarter, down 0.2 days from Q4 2022.

Colorado had the highest drivable LOR at 19.2 days, followed by Rhode Island at 19.0 days and Oklahoma at 18.9 days.

North Dakota had the lowest LOR at 10.8 days, just above Hawaii at 11.6 days---the only two states under 12.0 days. Iowa, Vermont and Nebraska all had LOR lower than 13 days.

Colorado also had the highest increase, up 1.5 days, followed by Wyoming (+1.3) and New Mexico (+1.2). Only 13 other states, plus D.C., had LOR increases.

On the other end of the spectrum, Nebraska saw a decrease of 1.5 days, followed by Louisiana (-1.3) and Montana (-1.2). Eight additional states had decreases greater than one half day, with Wisconsin, California and Florida down 0.9 days each.


Non-drivable LOR in Q4 2023 was 24.7 days, a 2.4-day drop from Q4 2022. This is a significant reduction, as Q4 2022’s LOR of 27.1 days was an equally significant rise (+2.8) from Q4 2021, when non-drivable LOR was 24.3 days.

West Virginia had the highest non-drivable LOR at 32.1 days, a 0.6-day increase over Q4 2022. New Mexico followed at 29.9 days, with Colorado (29.7) and Washington (29.4) just behind.

Iowa had the lowest non-drivable LOR at 21.2 days, just under Nebraska at 21.3 days. New York (21.8) and Virginia (21.9) were the other states under 22 days.

Vermont also saw LOR go up 0.6 days, with Hawaii seeing an increase of 0.1 days.

Every other state, plus D.C., had a year-over-year decrease, with the largest being Louisiana---down a massive 5.5 days from Q4 2022, which follows what was observed in Q3 2023, when Louisiana’s non-drivable LOR declined 5.1 days. South Dakota (-4.3) and Arizona (-4.0) had the next-largest decreases.

In Q4 2022, 10 states had a non-drivable LOR greater than 30 days. There were another eight states with LOR greater than 29 days. These results were significant for those first-party customers with rental reimbursement policies, as the majority of those policies only allow 30 days’ coverage.

In Q4 2023, only West Virginia averaged more than 30 days, with New Mexico, Colorado and Washington above 29 days.

“Shops also may be processing more work more quickly as they gain the ability to do more ADAS calibration and related work in ways other than subletting it to new-car dealers, who also are often swamped with work," Yoswick said. "The quarterly 'Who Pays for What?' surveys we conduct with Mike Anderson of Collision Advice offer evidence of this change over time.

"In 2019, the surveys found that about 1 in 3 shops were sending virtually all of their calibration work to dealers; this past fall, just 12% of shops said they were still doing that," he continued. "Third-party ADAS vendors have doubled their market share in that time, performing an estimated 40% of calibration work compared to 19% five years ago. The percentage of calibration work conducted in-house at shops also has increased from an estimated 24% in 2019 to 32% today.”

Total Loss

LOR associated with total loss claims was 16.3 days in Q4 2023, a 1.9-day drop from Q4 2022. Total loss LOR in Q4 2021 was 17.6 days, so the current results are the lowest seen since before the pandemic.

Vermont had the highest total loss LOR at 20.2 days, with Wyoming, West Virginia, New Hampshire, Maine and Washington all 19 days or higher.

Florida, Missouri and North Dakota tied for the lowest total loss LOR at 14.7 days each.

Only six states---Vermont, Wyoming, Alaska, Maine, Oklahoma and Wisconsin---had total loss LOR increases in Q4 2023. All other states, plus D.C., saw decreases, with Hawaii’s (-7.1 days) decrease almost double that of the next-highest decreases in Tennessee and Oregon (both -3.8 days).


As the numbers show, the trend of "predictable" seasonal LOR continues; the LOR decrease is positive, and many repairers are finding ways to anticipate and operate in the new normal. However, challenging market conditions remain, and overall LOR remains significantly higher than it was pre-pandemic.

“We see a slight decrease in the average number of parts ordered per repair as a result of a mild fourth quarter winter compared to last year’s early and heavier winter," Horn said. "Parts are still a major factor in length of rental, but the decreases appear to be a result of a milder winter. Now that we are seeing significant weather in Q1 2024, we can expect a corresponding increase in non-drives with increased number of parts per repair.”

“Other improvements may have been offset to some degree by continued parts challenges in Q4 2023," Yoswick said. "In late 2022, a CRASH Network survey found that only about 1 in 4 shops said they were seeing more parts challenges than they had a year earlier---and 40% said they were seeing at least some improvement in parts availability. But [in December 2023], it was just the opposite. About 42% of the more than 300 responding shops were seeing increased parts issues---including almost 1 in 5 who said they were experiencing ‘significantly more’ parts challenges compared to late 2022.”

As always, Enterprise is committed to partnering with insurers, repairers and suppliers on all the issues impacting repair times and LOR. Through foundational support provided by the Enterprise Mobility Foundation, Enterprise is spearheading the Collision Engineering Program, designed to attract and develop entry-level talent to fill essential roles within the collision repair industry. Enterprise is thrilled to expand its longtime partnership with Ford Motor Company, through its philanthropic arm, the Ford Fund, to expand the program and help address this ongoing industry challenge.

For more information, visit www.beacollisionengineer.com.

Website Rt Graphic Ep.51 Nancy Rolland 600x400 1.9.24

Shop & Product Showcase

  • Read testimonials from real collision repair shops about the tools and technologies they use to get the job done.