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Side-by-side financial comparison of Cars.com Inc. (CARS) and CarParts.com, Inc. (PRTS). Click either name above to swap in a different company.

Cars.com Inc. is the larger business by last-quarter revenue ($183.9M vs $120.4M, roughly 1.5× CarParts.com, Inc.). On growth, Cars.com Inc. posted the faster year-over-year revenue change (1.9% vs -9.8%). Over the past eight quarters, Cars.com Inc.'s revenue compounded faster (1.0% CAGR vs -8.6%).

Cars.com is an automotive classified website focused on the United States that launched in June 1998 and now is the second largest automotive classified site. It is also known for being the most expensive domain ever sold. It was sold in 2014 for $872 million Its headquarters are located in Chicago, Illinois. Cars.com also offers expert car reviews, news and research from its dedicated Editorial team.

Genuine Parts Company (GPC) is an American automotive and industrial parts distributor based in Atlanta, Georgia. Established by brothers Carlyle and Malcolm Fraser in 1928, the company has approximately 60,000 employees. In addition to the United States, GPC has operated in Australasia, Belgium, Canada, France, Germany, Mexico, the Netherlands, Poland, and the United Kingdom. GPC's subsidiaries include industrial parts distributor Motion as well as NAPA Auto Parts, which primarily sells part...

CARS vs PRTS — Head-to-Head

Bigger by revenue
CARS
CARS
1.5× larger
CARS
$183.9M
$120.4M
PRTS
Growing faster (revenue YoY)
CARS
CARS
+11.7% gap
CARS
1.9%
-9.8%
PRTS
Faster 2-yr revenue CAGR
CARS
CARS
Annualised
CARS
1.0%
-8.6%
PRTS

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
CARS
CARS
PRTS
PRTS
Revenue
$183.9M
$120.4M
Net Profit
$-11.6M
Gross Margin
33.2%
Operating Margin
11.8%
Net Margin
-9.6%
Revenue YoY
1.9%
-9.8%
Net Profit YoY
25.0%
EPS (diluted)
$0.12
$-0.82

Green = leading value per metric. Periods may differ when fiscal calendars don't align.

8-Quarter Revenue & Profit Trend

Side-by-side quarterly history. Quarters aligned by calendar period so offset fiscal years line up.

Revenue
CARS
CARS
PRTS
PRTS
Q4 25
$183.9M
$120.4M
Q3 25
$181.6M
$127.8M
Q2 25
$178.7M
$151.9M
Q1 25
$179.0M
$147.4M
Q4 24
$180.4M
$133.5M
Q3 24
$179.7M
$144.8M
Q2 24
$178.9M
$144.3M
Q1 24
$180.2M
Net Profit
CARS
CARS
PRTS
PRTS
Q4 25
$-11.6M
Q3 25
$7.7M
$-10.9M
Q2 25
$7.0M
$-12.7M
Q1 25
$-2.0M
$-15.3M
Q4 24
$-15.4M
Q3 24
$18.7M
$-10.0M
Q2 24
$11.4M
$-8.7M
Q1 24
$784.0K
Gross Margin
CARS
CARS
PRTS
PRTS
Q4 25
33.2%
Q3 25
33.1%
Q2 25
32.8%
Q1 25
32.1%
Q4 24
32.5%
Q3 24
35.2%
Q2 24
33.5%
Q1 24
Operating Margin
CARS
CARS
PRTS
PRTS
Q4 25
11.8%
Q3 25
9.3%
-7.9%
Q2 25
8.5%
-8.2%
Q1 25
3.6%
-10.3%
Q4 24
11.0%
-11.6%
Q3 24
6.4%
-6.9%
Q2 24
5.3%
-6.0%
Q1 24
7.1%
Net Margin
CARS
CARS
PRTS
PRTS
Q4 25
-9.6%
Q3 25
4.2%
-8.5%
Q2 25
3.9%
-8.4%
Q1 25
-1.1%
-10.4%
Q4 24
-11.5%
Q3 24
10.4%
-6.9%
Q2 24
6.4%
-6.0%
Q1 24
0.4%
EPS (diluted)
CARS
CARS
PRTS
PRTS
Q4 25
$0.12
$-0.82
Q3 25
$0.12
$-0.19
Q2 25
$0.11
$-0.23
Q1 25
$-0.03
$-0.27
Q4 24
$0.26
$-0.28
Q3 24
$0.28
$-0.17
Q2 24
$0.17
$-0.15
Q1 24
$0.01

Balance Sheet & Financial Strength

Snapshot of each company's liquidity, leverage and book value from the latest quarter.

Metric
CARS
CARS
PRTS
PRTS
Cash + ST InvestmentsLiquidity on hand
$56.2M
$25.8M
Total DebtLower is stronger
$455.0M
Stockholders' EquityBook value
$472.5M
$53.5M
Total Assets
$1.1B
$184.9M
Debt / EquityLower = less leverage
0.96×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
CARS
CARS
PRTS
PRTS
Q4 25
$56.2M
$25.8M
Q3 25
$55.1M
Q2 25
$27.7M
Q1 25
$31.4M
Q4 24
$50.7M
Q3 24
$49.6M
Q2 24
$29.1M
Q1 24
$31.4M
Total Debt
CARS
CARS
PRTS
PRTS
Q4 25
$455.0M
Q3 25
Q2 25
Q1 25
Q4 24
$460.0M
Q3 24
Q2 24
Q1 24
Stockholders' Equity
CARS
CARS
PRTS
PRTS
Q4 25
$472.5M
$53.5M
Q3 25
$477.6M
$64.2M
Q2 25
$483.2M
$62.4M
Q1 25
$489.9M
$72.8M
Q4 24
$511.5M
$85.2M
Q3 24
$502.4M
$97.2M
Q2 24
$496.9M
$103.9M
Q1 24
$481.4M
Total Assets
CARS
CARS
PRTS
PRTS
Q4 25
$1.1B
$184.9M
Q3 25
$1.1B
$200.3M
Q2 25
$1.1B
$189.6M
Q1 25
$1.1B
$216.5M
Q4 24
$1.1B
$210.6M
Q3 24
$1.1B
$227.6M
Q2 24
$1.1B
$238.0M
Q1 24
$1.1B
Debt / Equity
CARS
CARS
PRTS
PRTS
Q4 25
0.96×
Q3 25
Q2 25
Q1 25
Q4 24
0.90×
Q3 24
Q2 24
Q1 24

Cash Flow & Capital Efficiency

How much cash each business actually produces after reinvestment. Cash flow is harder to manipulate than net income.

Metric
CARS
CARS
PRTS
PRTS
Operating Cash FlowLast quarter
$37.1M
Free Cash FlowOCF − Capex
$36.7M
FCF MarginFCF / Revenue
20.0%
Capex IntensityCapex / Revenue
0.2%
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters
$147.4M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
CARS
CARS
PRTS
PRTS
Q4 25
$37.1M
Q3 25
$58.8M
$-6.4M
Q2 25
$26.2M
$-25.6M
Q1 25
$29.5M
$5.5M
Q4 24
$30.0M
$1.8M
Q3 24
$53.8M
$8.5M
Q2 24
$35.3M
$-3.6M
Q1 24
$33.5M
Free Cash Flow
CARS
CARS
PRTS
PRTS
Q4 25
$36.7M
Q3 25
$58.3M
$-8.3M
Q2 25
$23.7M
$-27.9M
Q1 25
$28.6M
$3.4M
Q4 24
$29.1M
$-631.0K
Q3 24
$52.8M
$4.9M
Q2 24
$34.9M
$-10.8M
Q1 24
$32.8M
FCF Margin
CARS
CARS
PRTS
PRTS
Q4 25
20.0%
Q3 25
32.1%
-6.5%
Q2 25
13.3%
-18.3%
Q1 25
16.0%
2.3%
Q4 24
16.1%
-0.5%
Q3 24
29.4%
3.4%
Q2 24
19.5%
-7.5%
Q1 24
18.2%
Capex Intensity
CARS
CARS
PRTS
PRTS
Q4 25
0.2%
Q3 25
0.3%
1.5%
Q2 25
1.4%
1.5%
Q1 25
0.5%
1.4%
Q4 24
0.5%
1.8%
Q3 24
0.5%
2.5%
Q2 24
0.2%
4.9%
Q1 24
0.4%
Cash Conversion
CARS
CARS
PRTS
PRTS
Q4 25
Q3 25
7.68×
Q2 25
3.74×
Q1 25
Q4 24
Q3 24
2.87×
Q2 24
3.10×
Q1 24
42.69×

Financial Flow Comparison

Revenue → gross profit → operating profit → net profit for each company.

Revenue Breakdown by Segment

CARS
CARS

Dealer$164.4M89%
Sales Channel Through Oem And National$16.2M9%
Sales Channel Through Other$3.3M2%

PRTS
PRTS

Segment breakdown not available.

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