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Side-by-side financial comparison of General Motors (GM) and Marathon Petroleum (MPC). Click either name above to swap in a different company.

General Motors is the larger business by last-quarter revenue ($41.0B vs $32.6B, roughly 1.3× Marathon Petroleum). Marathon Petroleum runs the higher net margin — 4.7% vs -8.1%, a 12.8% gap on every dollar of revenue. On growth, Marathon Petroleum posted the faster year-over-year revenue change (-1.7% vs -6.0%). General Motors produced more free cash flow last quarter ($3.6B vs $1.9B). Over the past eight quarters, General Motors's revenue compounded faster (2.2% CAGR vs -0.2%).

General Motors Company (GM) is an American multinational automotive manufacturing company headquartered in Detroit, Michigan, United States. The company is most known for owning and manufacturing four automobile brands: Chevrolet, Buick, GMC, and Cadillac, each a separate division of GM. By total sales, it has continuously been the largest automaker in the United States, and was the largest in the world for 77 years before losing the title to Toyota in 2008.

Marathon Petroleum Corporation is an American petroleum refining, marketing, and transportation company headquartered in Findlay, Ohio. The company was a wholly owned subsidiary of Marathon Oil until a corporate spin-off in 2011.

GM vs MPC — Head-to-Head

Bigger by revenue
GM
GM
1.3× larger
GM
$41.0B
$32.6B
MPC
Growing faster (revenue YoY)
MPC
MPC
+4.3% gap
MPC
-1.7%
-6.0%
GM
Higher net margin
MPC
MPC
12.8% more per $
MPC
4.7%
-8.1%
GM
More free cash flow
GM
GM
$1.7B more FCF
GM
$3.6B
$1.9B
MPC
Faster 2-yr revenue CAGR
GM
GM
Annualised
GM
2.2%
-0.2%
MPC

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
GM
GM
MPC
MPC
Revenue
$41.0B
$32.6B
Net Profit
$-3.3B
$1.5B
Gross Margin
11.4%
Operating Margin
-8.9%
8.3%
Net Margin
-8.1%
4.7%
Revenue YoY
-6.0%
-1.7%
Net Profit YoY
-11.8%
313.7%
EPS (diluted)
$-3.34
$4.99

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
GM
GM
MPC
MPC
Q4 25
$41.0B
$32.6B
Q3 25
$44.3B
$34.8B
Q2 25
$42.9B
$33.8B
Q1 25
$39.9B
$31.5B
Q4 24
$43.6B
$33.1B
Q3 24
$44.7B
$35.1B
Q2 24
$44.1B
$37.9B
Q1 24
$39.2B
$32.7B
Net Profit
GM
GM
MPC
MPC
Q4 25
$-3.3B
$1.5B
Q3 25
$1.3B
$1.4B
Q2 25
$1.9B
$1.2B
Q1 25
$2.8B
$-74.0M
Q4 24
$-3.0B
$371.0M
Q3 24
$3.1B
$622.0M
Q2 24
$2.9B
$1.5B
Q1 24
$3.0B
$937.0M
Gross Margin
GM
GM
MPC
MPC
Q4 25
11.4%
Q3 25
10.4%
Q2 25
11.2%
Q1 25
6.8%
Q4 24
7.8%
Q3 24
8.4%
Q2 24
10.5%
Q1 24
9.5%
Operating Margin
GM
GM
MPC
MPC
Q4 25
-8.9%
8.3%
Q3 25
2.4%
7.8%
Q2 25
5.0%
6.5%
Q1 25
8.4%
2.2%
Q4 24
3.5%
3.4%
Q3 24
8.2%
3.8%
Q2 24
8.8%
6.7%
Q1 24
9.5%
5.5%
Net Margin
GM
GM
MPC
MPC
Q4 25
-8.1%
4.7%
Q3 25
3.0%
3.9%
Q2 25
4.4%
3.6%
Q1 25
7.0%
-0.2%
Q4 24
-6.8%
1.1%
Q3 24
6.8%
1.8%
Q2 24
6.7%
4.0%
Q1 24
7.6%
2.9%
EPS (diluted)
GM
GM
MPC
MPC
Q4 25
$-3.34
$4.99
Q3 25
$1.35
$4.51
Q2 25
$1.91
$3.96
Q1 25
$3.35
$-0.24
Q4 24
$-1.42
$1.30
Q3 24
$2.68
$1.87
Q2 24
$2.55
$4.33
Q1 24
$2.56
$2.58

Balance Sheet & Financial Strength

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

Metric
GM
GM
MPC
MPC
Cash + ST InvestmentsLiquidity on hand
$20.9B
$3.7B
Total DebtLower is stronger
$30.5B
Stockholders' EquityBook value
$61.1B
$17.3B
Total Assets
$281.3B
$84.0B
Debt / EquityLower = less leverage
1.76×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
GM
GM
MPC
MPC
Q4 25
$20.9B
$3.7B
Q3 25
$22.9B
$2.7B
Q2 25
$22.4B
$1.7B
Q1 25
$20.6B
$3.8B
Q4 24
$19.9B
$3.2B
Q3 24
$23.7B
$5.1B
Q2 24
$22.5B
$8.5B
Q1 24
$17.6B
$7.6B
Total Debt
GM
GM
MPC
MPC
Q4 25
$30.5B
Q3 25
$31.2B
Q2 25
$26.8B
Q1 25
$26.8B
Q4 24
$24.4B
Q3 24
$24.1B
Q2 24
$24.0B
Q1 24
$24.8B
Stockholders' Equity
GM
GM
MPC
MPC
Q4 25
$61.1B
$17.3B
Q3 25
$66.4B
$17.1B
Q2 25
$66.4B
$16.6B
Q1 25
$64.4B
$16.4B
Q4 24
$63.1B
$17.7B
Q3 24
$70.9B
$18.9B
Q2 24
$68.6B
$21.3B
Q1 24
$66.6B
$22.9B
Total Assets
GM
GM
MPC
MPC
Q4 25
$281.3B
$84.0B
Q3 25
$288.2B
$83.2B
Q2 25
$289.4B
$78.5B
Q1 25
$282.1B
$81.6B
Q4 24
$279.8B
$78.9B
Q3 24
$289.3B
$79.8B
Q2 24
$283.0B
$85.2B
Q1 24
$276.6B
$85.5B
Debt / Equity
GM
GM
MPC
MPC
Q4 25
1.76×
Q3 25
1.83×
Q2 25
1.61×
Q1 25
1.64×
Q4 24
1.38×
Q3 24
1.27×
Q2 24
1.13×
Q1 24
1.08×

Cash Flow & Capital Efficiency

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

Metric
GM
GM
MPC
MPC
Operating Cash FlowLast quarter
$6.8B
$3.1B
Free Cash FlowOCF − Capex
$3.6B
$1.9B
FCF MarginFCF / Revenue
8.7%
5.8%
Capex IntensityCapex / Revenue
7.9%
3.6%
Cash ConversionOCF / Net Profit
2.00×
TTM Free Cash FlowTrailing 4 quarters
$17.6B
$4.8B

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
GM
GM
MPC
MPC
Q4 25
$6.8B
$3.1B
Q3 25
$7.1B
$2.6B
Q2 25
$6.9B
$2.6B
Q1 25
$6.1B
$-64.0M
Q4 24
$4.1B
$2.2B
Q3 24
$6.9B
$1.7B
Q2 24
$6.0B
$3.2B
Q1 24
$3.2B
$1.5B
Free Cash Flow
GM
GM
MPC
MPC
Q4 25
$3.6B
$1.9B
Q3 25
$5.0B
$1.7B
Q2 25
$4.8B
$1.9B
Q1 25
$4.2B
$-727.0M
Q4 24
$907.0M
$1.4B
Q3 24
$4.6B
$1.0B
Q2 24
$3.4B
$2.8B
Q1 24
$369.0M
$947.0M
FCF Margin
GM
GM
MPC
MPC
Q4 25
8.7%
5.8%
Q3 25
11.2%
4.8%
Q2 25
11.1%
5.8%
Q1 25
10.6%
-2.3%
Q4 24
2.1%
4.2%
Q3 24
10.3%
2.9%
Q2 24
7.7%
7.3%
Q1 24
0.9%
2.9%
Capex Intensity
GM
GM
MPC
MPC
Q4 25
7.9%
3.6%
Q3 25
4.8%
2.7%
Q2 25
5.0%
2.1%
Q1 25
4.6%
2.1%
Q4 24
7.4%
2.4%
Q3 24
5.0%
1.9%
Q2 24
5.8%
1.3%
Q1 24
7.1%
1.8%
Cash Conversion
GM
GM
MPC
MPC
Q4 25
2.00×
Q3 25
5.35×
1.90×
Q2 25
3.65×
2.17×
Q1 25
2.18×
Q4 24
5.95×
Q3 24
2.25×
2.71×
Q2 24
2.04×
2.14×
Q1 24
1.06×
1.64×

Financial Flow Comparison

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

Revenue Breakdown by Segment

GM
GM

Vehiclesand Parts$35.3B86%
GM Financial Segment$4.3B11%
Servicesand Other$1.2B3%
Used Vehicles$415.0M1%

MPC
MPC

Refined Products$28.6B88%
Midstream$1.4B4%
Crude Oil$1.2B4%
Renewable Diesel$851.0M3%
Related Party$536.0M2%
Services & Other$466.0M1%

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