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# The Fuel Shock: Gasoline Up 34.2%, Fed Hike Odds Jump, DARPI Slides for 15 Straight Weeks | Week of October 19, 2026
- URL: https://blog.dgactual.com/market-brief-october-19-2026/
- Published: 2026-10-19T11:35:04.000Z
- Updated: 2026-10-19T11:35:04.000Z
- Description: Gasoline is up 34.2% from a year ago and the Fed has an October decision to make. DARPI is down fifteen straight weeks while the government's used-car index keeps rising, which raises a question for anyone buying off wholesale numbers. Plus the one bet we would place: hybrids.
- Author: Daniel
- Tags: Monday Brief, Market Intelligence

JUMP TO SECTION

[Overview](#overview)[Price Shock](#prices)[Retail vs Wholesale](#wholesale)[The Bet: Hybrids](#hybrids)[DARPI](#darpi)[FSBO Desk](#fsbo)[Dealer Desk](#dealer)[Scoreboard](#scoreboard)[Trade & OEM](#trade)

Gasoline is up 34.2% from a year ago, and that one line explains why the Fed suddenly has a decision to make in nine days. Traders put the odds of an October rate hike at 22% the day before the September inflation report and nearly 40% after it. Meanwhile the government says used cars got 1.5% cheaper over the same year, and our own price index just slid for a fifteenth straight week. The odd part: the government's used-car index has risen three months running while dealer asking prices keep falling. If you buy cars off wholesale numbers, that gap is your problem, and we have a whole section on it.

## **Overview**

Here is the week in one breath. September inflation came in hot, with consumer prices up 3.7% and producer prices up 6.3% from a year ago, and the Fed meets October 27 and 28 with a second hike back on the table. DARPI, our weekly read on used retail asking prices from dealer listings, fell to 94.14, its fifteenth straight weekly decline.

Also on the menu: why paying by the wholesale number can cost you when retail drifts down underneath it, and why we would put one bet on hybrids. On the desk: our FSBO (for sale by owner) desk flagged the same three real private-seller discounts as last week, the Model Y, CR-V and Accord. Penske Automotive Group agreed to be taken private in a deal valued at about $16.3 billion. Canadian Stellantis workers finished voting on a possible strike, with results due today.

Looking ahead, our model projects SAAR for the fourth quarter at 16.24 million, a little below the 16.65 million third quarter that just closed. SAAR is the seasonally adjusted annual rate, which projects a month's new-vehicle sales pace across a full year.

## **Price Shock**

Start with the report that moved the odds. The Bureau of Labor Statistics said consumer prices rose 0.6% in September and 3.7% over twelve months, and gasoline did most of the lifting: up 9.1% on the month and 34.2% on the year. The producer price index, which measures what businesses pay before goods reach shelves, rose 1.3% in September and 6.3% over twelve months, the largest annual jump since December 2022.

![The Price Shock Board: consumer prices, gasoline, producer prices, used cars, 30-year mortgage rate and October Fed hike odds](https://storage.ghost.io/c/99/c9/99c9791b-bee0-4e16-950a-32c6472afab3/content/images/2026/10/oct19_price_shock_board.png)

Consumers felt it at the register. Retail sales rose 0.8% in September against the 0.3% economists expected, but excluding gas stations the gain was only 0.2%, and gas station sales alone rose 6.4%. Oxford Economics' Michael Pearce wrote that the jump "was almost entirely due to rising gasoline prices." In plain terms, shoppers spent more at the pump and not much more anywhere else.

The Fed is watching. The central bank raised rates a quarter point in September, the first hike since 2023, and the next decision is October 28\. Economists are split. Jefferies' Thomas Simons said it is hard to see how the Fed could justify holding rates steady again, while ING's James Knightley thinks the report is not quite strong enough to push officials into a second hike so soon. The 30-year mortgage rate held at 7.40% on October 15, according to Freddie Mac, against 6.27% a year ago.

Before you read that 6.3% as a broad cost surge, look inside it. More than 80% of the jump in producer goods came from energy, and gasoline alone rose 20.3%. Strip out food, energy and trade and producer prices are up 5.0% over twelve months, while core consumer prices are up 2.6%. The card below has the rest.

![What is inside the price jump: producer energy, core producer and consumer prices, used-car CPI versus DARPI Near-New asking prices June to September, and car repair costs](https://storage.ghost.io/c/99/c9/99c9791b-bee0-4e16-950a-32c6472afab3/content/images/2026/10/oct19_price_detail_board.png)

So does a hot producer report mean pricier used cars? Not by itself. A 1995 Kansas City Fed study by Todd Clark found producer prices sometimes help predict consumer prices but fail to do so systematically. A 2023 Riksbank paper using Swedish data found fuel passes through to consumers fastest and everything else more slowly. Fuel hits the register quickly. The rest of the chain takes its time, and some of it never arrives.

Cars show both sides at once. Used-car CPI posted a third straight monthly gain in September yet is still down 1.5% from a year ago, and new vehicles rose just 0.2%. The cost shows up in upkeep: maintenance and repair is up 5.8% from a year ago while insurance is down 5.0%. Think of it as a car that costs about the same to buy and more to keep running.

The longer game depends on whether fuel stays expensive. An older Congressional Budget Office analysis found higher gas prices pull demand toward smaller, more efficient vehicles and away from larger ones, and that used prices followed, with efficient models up and thirsty ones down. Its data end in 2006, so treat it as a pattern to watch, not a forecast. It does fit the hybrid story further down.

Rates are the other long-run lever, and the size matters. Most auto loans are fixed, so a Fed hike mainly touches new loans, and auto rates follow Treasury yields more than the Fed's own rate. Edmunds' Joseph Yoon told CNN a quarter point might add or subtract a few dollars a month on a $40,000 loan. Edmunds put average loan rates at 7% new and 10.6% used in August, according to NBC Connecticut, so most of the squeeze is already in the payment.

## **Retail vs Wholesale**

Dealers keep asking us the same thing: why does wholesale look so much higher than retail? First, a quick reset on what DARPI is. It tracks what dealers ask for cars on their lots, every week, from active listings. It is a retail index, so it watches the showroom end of the trade, not the auction lane.

Now the part worth sitting with. The wholesale benchmark we compare against last reset on September 13, about five weeks ago. Since then DARPI Near-New has dropped from 96.09 to 94.14, about 2% lower, and the wholesale line has not moved at all. Picture a buyer who filled the truck at auction in mid-September on a number built from wholesale. Every Sunday since, the retail price on that kind of car has slid a little further underneath them.

Here is the bigger idea to chew on. If you pay for cars based on wholesale, you are betting that retail will hold. Retail has not held over these five weeks. Wholesale tells you what a car cost to buy. Asking prices tell you what lots are trying to get for it. When the two drift apart, whoever bought on the wholesale number carries the difference, and you are less likely to get back what you paid.

Why can wholesale look higher than retail? A few likely suspects. Wholesale is a monthly snapshot of cars that already traded, so it sits still while asking prices move every week. The two also measure different baskets of cars. And an asking price is a hope, not a receipt, so it can fall before or after what customers actually pay. We cannot rank those from our data, so treat them as suspects, not a verdict.

There is a second gap worth knowing about. Used-car CPI, which tracks prices paid, is up about 1.4% since June. DARPI Near-New asking prices are down about 4.4% over the same stretch. Those two measure different things, so both can be right at once, but it is another reminder that what buyers pay and what lots ask do not always travel together.

One caution so you can use this well. DARPI comes from one listings provider and does not adjust for negotiation or incentives, so a 2% index move is an exposure marker, not a loss on any particular car. Check it against your own recent auction buys before you act on it.

## **The Bet: Hybrids**

If you have to place one bet in this market, we would put it on hybrids. Retail asking prices are sliding, and hybrids are the one lane where demand keeps running ahead of supply.

![The Hybrid Bet by the numbers: new hybrid sales, September share, used RAV4 Hybrid price versus new MSRP, days supply, used hybrid prices and gas price](https://storage.ghost.io/c/99/c9/99c9791b-bee0-4e16-950a-32c6472afab3/content/images/2026/10/oct19_hybrid_board.png)

Start with the sales. Hybrids hold 15.6% of new light-vehicle sales through September, up 3.1 points from a year ago, according to NADA, and J.D. Power projected 17.0% of September retail sales while EV share fell to 7.9% after the federal credits ended. CarGurus calls hybrids the only mainstream powertrain with sales growth this year.

Then look at the lot. CarGurus found used 2026 RAV4 Hybrid listings averaging 116% of the new MSRP, about 16% above the sticker on a new one, with only about two weeks of supply on top hybrids. The Highlander, Grand Highlander and Maverick now sell more hybrids than gas versions.

The used side agrees. iSeeCars has used hybrid prices up almost 5% over last year, at an average of $34,500, higher than used EVs or gas cars, according to WIRED. Used hybrid sales are up too, though the two CarGurus write-ups we read disagree on how much, so take the direction and not the decimal.

Gas is the engine behind it. AAA puts the national average at $4.40, up 40% from a year ago, and CarGurus says regular hit $4.48 on September 24, the highest AAA had recorded for that time of year. This is where the fuel shock from Price Shock turns into something a dealer can stock against.

Why we like the bet: CarGurus' Kevin Roberts said hybrids have a healthy tailwind even without the gas price swings, and that at $5 gas interest would only grow. What would break it: he also said that if gas moderates, some of that interest could fade. A hybrid premium built on today's pump price can deflate when the pump does.

One gap to be upfront about. DARPI does not have a hybrid read yet. We tested the listing provider's fuel-type filter again this week and it still returns zero hybrids, so everything above comes from outside reporting. A bet, not a guarantee.

## **DARPI**

DARPI tracks used retail asking prices from dealer listings across 11 vehicle segments, indexed to 100 at June 8\. Near-New slipped again this week, its fifteenth straight decline, and now sits 5.86 points below where it started.

The retail-wholesale spread widened to negative 3.61 points from negative 3.16 a week earlier. The spread is the gap between DARPI's retail asking-price read and the Manheim wholesale index, and a more negative number means asking prices are falling faster than wholesale. Both volume and prices are contracting.

Minivans did the most damage, down 0.71 points, followed by Fullsize Pickups at 0.53 and Compact SUVs at 0.49\. Note that this runs against the government's used-car index, which has risen three months in a row, so asking prices and prices paid are moving apart.

## **FSBO Desk**

FSBO means for sale by owner, a private seller listing directly instead of through a dealership. Every comparison runs both sides through the same 20,000 to 60,000 mile band, so a high-mile private car does not fake a discount. All figures below are 2022 to 2025 model years.

![FSBO Desk: mileage-matched private-seller price gap versus dealer retail for the Tesla Model Y, Honda CR-V and Honda Accord](https://storage.ghost.io/c/99/c9/99c9791b-bee0-4e16-950a-32c6472afab3/content/images/2026/10/oct19_fsbo_board.png)

Three real opportunities again, all in the card above. The CR-V shows the deepest gap, but the Model Y is the best supported, with 136 matched private listings behind it against 15 for the CR-V. It also shows a clock gap: across all 227 private listings the median has been listed 161 days, against 25 days for dealer listings, so those sellers may have room to negotiate.

The rest did not make the cut. The Nissan Rogue looks $672 cheaper on the raw numbers but only $310 once mileage is matched, a mileage mix story. The Toyota Camry is $447 cheaper matched, which is under the $500 line, so it earns no call. The RAV4, Grand Cherokee and F-150 all price above dealer retail even after matching, so private sellers are anchored high there.

## **Dealer Desk**

The biggest dealer story of the week is a retailer leaving the stock market. On Thursday, Penske Automotive Group agreed to be taken private by Penske Corporation and Japan's Mitsui in a deal that values it at about $16.3 billion including debt. Shareholders other than the buyers get $212 per share in cash, an 8.84% premium to the October 14 close. Penske Corporation, which owns over 52% today, would hold about 64% and Mitsui about 36%, with closing expected in the first quarter of 2027 pending regulatory approval and shareholder votes.

Neither the company's release nor Reuters' report gives a reason for going private, so we will not guess at one. What a store can take from it is simpler: one of the largest dealer groups in the country has decided its next chapter does not need quarterly earnings calls. Whether that is confidence in the retail model or a bet on a lower price than the market might pay later, the filings do not say.

## **Scoreboard**

A short follow-up on the monthly Dealer Reputation Scoreboard at reviews.dgactual.com, which tracks Google ratings for franchise dealerships. Last week we covered how little moved between September and October. This week, a different cut: where ratings actually sit, across the 14,834 stores with at least 100 reviews in both months.

![Scoreboard follow-up: average rating by brand tier and state, and share of stores rated 4.5 or higher for the best and worst brands](https://storage.ghost.io/c/99/c9/99c9791b-bee0-4e16-950a-32c6472afab3/content/images/2026/10/oct19_scoreboard_followup.png)

The headline is the spread, not the average. Brand tier barely separates stores, with luxury only a hair ahead of mass market. Geography and brand culture separate them far more: Minnesota sits well above New Mexico, and a Porsche store is almost twice as likely as a FIAT store to clear 4.5\. A store sitting below its own state's average has a gap to close against neighbors who face the same local market.

## **Trade & OEM**

Canadian Stellantis workers voted Saturday and Sunday on whether to give their union, Unifor, the authority to call a strike, with results expected today, Monday, October 19\. A yes vote would not automatically mean a walkout. Talks have stalled over the company's plans for the idled Brampton plant and its future in Canada.

The numbers show why dealers care. Stellantis said it shipped an estimated 1.3 million vehicles worldwide in the third quarter, down 1%, with North America down 12%, or 47,000 units, mostly from planned summer shutdowns affecting Jeep models. Ram bucked the trend, up roughly 17,000 units. The company says shipments are vehicles delivered to dealers and other customers, so a drop there is a drop in what reached lots.

On trade, a U.S.-Mexico tariff deal that could have cut levies on autos, steel and aluminum has stalled, according to a Wall Street Journal report cited by Reuters. Commerce Secretary Howard Lutnick reportedly opposes big cuts to the 25% tariff on Mexican vehicles and the 50% metals tariffs, though Mexico's deputy trade minister said talks had made progress.

## **Sources**

Sources: [NADA Market Beat, September 2026 new light-vehicle sales, October 5](https://www.nada.org/nada/nada-headlines/nada-market-beat-new-light-vehicle-sales-hit-160-million-unit-saar-september?ref=blog.dgactual.com); [J.D. Power and GlobalData, September 2026 forecast, September 24](https://www.jdpower.com/business/press-releases/jd-power-globaldata-u-s-automotive-forecast-september-2026/?ref=blog.dgactual.com); [CBT News, CarGurus Q3 Quarterly Review, October 6](https://www.cbtnews.com/affordability-demand-cargurus-finds/?ref=blog.dgactual.com); [Car Dealership Guy, CarGurus on hybrids, October 6](https://news.dealershipguy.com/p/new-hybrid-sales-spike-by-24-through-q3?ref=blog.dgactual.com); [WIRED, used hybrid market with iSeeCars and AAA data, October 9](https://www.wired.com/story/america-hybrid-hype-has-hit-the-used-market/?ref=blog.dgactual.com); [Bureau of Labor Statistics, Consumer Price Index, September 2026, released October 14](https://www.bls.gov/news.release/cpi.nr0.htm?ref=blog.dgactual.com); [Bureau of Labor Statistics, Producer Price Index, September 2026, released October 15](https://www.bls.gov/news.release/ppi.nr0.htm?ref=blog.dgactual.com); [AP via U.S. News, September retail sales, October 15](https://www.usnews.com/news/business/articles/2026-10-15/retail-sales-up-a-better-than-expected-0-8-in-september-as-shoppers-remain-resilient?ref=blog.dgactual.com); [MarketWatch via Morningstar, Fed meeting outlook, October 14](https://www.morningstar.com/news/marketwatch/20261014189/what-to-expect-at-the-next-fed-meeting-now-that-rate-hike-odds-are-rising?ref=blog.dgactual.com); [Freddie Mac, Primary Mortgage Market Survey, October 15](https://www.freddiemac.com/pmms?ref=blog.dgactual.com); [Bureau of Labor Statistics, CPI detailed expenditure categories (Table 2), September 2026](https://www.bls.gov/news.release/cpi.t02.htm?ref=blog.dgactual.com); [FRED, CPI used cars and trucks, seasonally adjusted](https://fred.stlouisfed.org/series/CUSR0000SETA02?ref=blog.dgactual.com); [Federal Reserve Bank of Kansas City, Economic Review, 1995 Q3, Todd E. Clark, Do Producer Prices Lead Consumer Prices?](https://ideas.repec.org/s/fip/fedker3.html?ref=blog.dgactual.com); [Sveriges Riksbank, Price Pass-Through Along the Supply Chain, Ahlander, Carlsson and Klein, June 2023](https://www.riksbank.se/globalassets/media/rapporter/working-papers/2023/no.-426-price-pass-through-along-the-supply-chain-evidence-from-ppi-and-cpi-microdata.pdf?ref=blog.dgactual.com); [Congressional Budget Office, Gasoline Prices and Vehicle Markets](https://www.cbo.gov/sites/default/files/cbofiles/ftpdocs/88xx/doc8893/chapter2.6.1.shtml?ref=blog.dgactual.com); [CNN Business, what the Fed hike means for borrowers, September 16](https://www.cnn.com/2026/09/16/economy/fed-rate-decision-sept-2026-your-money?ref=blog.dgactual.com); [NBC Connecticut, how the Fed hike affects car loans, September 17](https://www.nbcconnecticut.com/news/national-international/how-the-fed-rate-hike-impacts-your-mortgage-car-loan-credit-card-and-student-debt/3776064/?ref=blog.dgactual.com); [Penske Automotive Group, take-private announcement, October 15](https://investors.penskeautomotive.com/news/news-details/2026/Penske-Automotive-Group-Announces-Agreement-to-be-Taken-Private-by-Penske-Corporation-and-Mitsui--Co-/default.aspx?ref=blog.dgactual.com); [Reuters, Penske Automotive take-private, October 15](https://www.reuters.com/legal/transactional/penske-automotive-agrees-be-taken-private-by-penske-mitsui-2026-10-15/?ref=blog.dgactual.com); [Stellantis, Q3 2026 shipments, October 13](https://www.stellantis.com/en/news/press-releases/2026/october/stellantis-reports-q3-2026-estimated-consolidated-shipments-of-1-3-million-units-down-1-percent-year-over-year?ref=blog.dgactual.com); [CTV News Windsor, Stellantis strike vote, October 17](https://www.ctvnews.ca/windsor/article/do-or-die-stellantis-workers-begin-strike-vote/?ref=blog.dgactual.com); [Unifor, strike authorization votes, October 6](https://www.unifor.org/news/all-news/unifor-moves-strike-authorization-votes-stellantis?ref=blog.dgactual.com); [CBT News, U.S.-Mexico tariff deal stalls, October 16](https://www.cbtnews.com/u-s-mexico-tariff-deal/?ref=blog.dgactual.com). Dashboard: [data.dgactual.com](https://data.dgactual.com/?ref=blog.dgactual.com). Dealer reviews: [reviews.dgactual.com](https://reviews.dgactual.com/?ref=blog.dgactual.com).