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Side-by-side financial comparison of GROUP 1 AUTOMOTIVE INC (GPI) and Union Pacific Corporation (UNP). Click either name above to swap in a different company.

Union Pacific Corporation is the larger business by last-quarter revenue ($6.2B vs $5.6B, roughly 1.1× GROUP 1 AUTOMOTIVE INC). Union Pacific Corporation runs the higher net margin — 27.4% vs 0.8%, a 26.6% gap on every dollar of revenue. On growth, Union Pacific Corporation posted the faster year-over-year revenue change (3.2% vs 0.6%). Union Pacific Corporation produced more free cash flow last quarter ($631.0M vs $51.4M). Over the past eight quarters, GROUP 1 AUTOMOTIVE INC's revenue compounded faster (11.7% CAGR vs 1.7%).

Group 1 Automotive, Inc. is an international Fortune 300 automotive retailer with automotive dealerships and collision centers in the United States and the United Kingdom. Group 1 sells new and used cars and light trucks, arranges financial services, provides maintenance and repair services, and sells vehicle parts. As of 2024, the company employs over 20,000 people globally.

The Union Pacific Railroad Company is a Class I freight-hauling railroad that operates 8,300 locomotives over 32,200 miles (51,800 km) routes in 23 U.S. states west of Chicago and New Orleans. Union Pacific is the second-largest railroad in the United States after BNSF.

GPI vs UNP — Head-to-Head

Bigger by revenue
UNP
UNP
1.1× larger
UNP
$6.2B
$5.6B
GPI
Growing faster (revenue YoY)
UNP
UNP
+2.5% gap
UNP
3.2%
0.6%
GPI
Higher net margin
UNP
UNP
26.6% more per $
UNP
27.4%
0.8%
GPI
More free cash flow
UNP
UNP
$579.6M more FCF
UNP
$631.0M
$51.4M
GPI
Faster 2-yr revenue CAGR
GPI
GPI
Annualised
GPI
11.7%
1.7%
UNP

Income Statement — Q4 FY2025 vs Q1 FY2026

Metric
GPI
GPI
UNP
UNP
Revenue
$5.6B
$6.2B
Net Profit
$43.6M
$1.7B
Gross Margin
15.7%
Operating Margin
2.5%
39.5%
Net Margin
0.8%
27.4%
Revenue YoY
0.6%
3.2%
Net Profit YoY
-54.0%
4.6%
EPS (diluted)
$3.75
$2.87

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
GPI
GPI
UNP
UNP
Q1 26
$6.2B
Q4 25
$5.6B
$6.1B
Q3 25
$5.8B
$6.2B
Q2 25
$5.7B
$6.2B
Q1 25
$5.5B
$6.0B
Q4 24
$5.5B
$6.1B
Q3 24
$5.2B
$6.1B
Q2 24
$4.7B
$6.0B
Net Profit
GPI
GPI
UNP
UNP
Q1 26
$1.7B
Q4 25
$43.6M
$1.8B
Q3 25
$13.0M
$1.8B
Q2 25
$140.5M
$1.9B
Q1 25
$128.1M
$1.6B
Q4 24
$94.7M
$1.8B
Q3 24
$117.3M
$1.7B
Q2 24
$138.2M
$1.7B
Gross Margin
GPI
GPI
UNP
UNP
Q1 26
Q4 25
15.7%
Q3 25
15.9%
Q2 25
16.4%
Q1 25
16.2%
Q4 24
15.9%
Q3 24
16.3%
Q2 24
16.3%
Operating Margin
GPI
GPI
UNP
UNP
Q1 26
39.5%
Q4 25
2.5%
39.5%
Q3 25
1.9%
40.8%
Q2 25
4.4%
41.0%
Q1 25
4.2%
39.3%
Q4 24
3.5%
41.3%
Q3 24
4.4%
39.7%
Q2 24
5.1%
40.0%
Net Margin
GPI
GPI
UNP
UNP
Q1 26
27.4%
Q4 25
0.8%
30.4%
Q3 25
0.2%
28.6%
Q2 25
2.5%
30.5%
Q1 25
2.3%
27.0%
Q4 24
1.7%
28.8%
Q3 24
2.2%
27.4%
Q2 24
2.9%
27.9%
EPS (diluted)
GPI
GPI
UNP
UNP
Q1 26
$2.87
Q4 25
$3.75
$3.12
Q3 25
$1.00
$3.01
Q2 25
$10.82
$3.15
Q1 25
$9.67
$2.70
Q4 24
$7.15
$2.91
Q3 24
$8.69
$2.75
Q2 24
$10.17
$2.74

Balance Sheet & Financial Strength

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

Metric
GPI
GPI
UNP
UNP
Cash + ST InvestmentsLiquidity on hand
$32.5M
$735.0M
Total DebtLower is stronger
$3.4B
Stockholders' EquityBook value
$2.8B
Total Assets
$10.3B
$69.6B
Debt / EquityLower = less leverage
1.23×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
GPI
GPI
UNP
UNP
Q1 26
$735.0M
Q4 25
$32.5M
$1.3B
Q3 25
$30.8M
$808.0M
Q2 25
$52.7M
$1.1B
Q1 25
$70.5M
$1.4B
Q4 24
$34.4M
$1.0B
Q3 24
$58.7M
$947.0M
Q2 24
$64.4M
$1.1B
Total Debt
GPI
GPI
UNP
UNP
Q1 26
Q4 25
$3.4B
$30.3B
Q3 25
$3.3B
$30.3B
Q2 25
$3.1B
$30.3B
Q1 25
$2.7B
$30.6B
Q4 24
$2.7B
$29.8B
Q3 24
$2.7B
$29.8B
Q2 24
$2.3B
$31.2B
Stockholders' Equity
GPI
GPI
UNP
UNP
Q1 26
Q4 25
$2.8B
$18.5B
Q3 25
$3.1B
$17.3B
Q2 25
$3.1B
$16.3B
Q1 25
$3.0B
$16.0B
Q4 24
$3.0B
$16.9B
Q3 24
$3.0B
$16.6B
Q2 24
$2.9B
$16.5B
Total Assets
GPI
GPI
UNP
UNP
Q1 26
$69.6B
Q4 25
$10.3B
$69.7B
Q3 25
$10.4B
$68.6B
Q2 25
$10.2B
$68.6B
Q1 25
$9.9B
$68.5B
Q4 24
$9.8B
$67.7B
Q3 24
$10.0B
$67.6B
Q2 24
$8.9B
$67.8B
Debt / Equity
GPI
GPI
UNP
UNP
Q1 26
Q4 25
1.23×
1.64×
Q3 25
1.06×
1.75×
Q2 25
0.97×
1.86×
Q1 25
0.89×
1.91×
Q4 24
0.92×
1.76×
Q3 24
0.91×
1.79×
Q2 24
0.80×
1.89×

Cash Flow & Capital Efficiency

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

Metric
GPI
GPI
UNP
UNP
Operating Cash FlowLast quarter
$129.2M
Free Cash FlowOCF − Capex
$51.4M
$631.0M
FCF MarginFCF / Revenue
0.9%
10.1%
Capex IntensityCapex / Revenue
1.4%
Cash ConversionOCF / Net Profit
2.96×
TTM Free Cash FlowTrailing 4 quarters
$424.5M
$4.8B

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
GPI
GPI
UNP
UNP
Q1 26
Q4 25
$129.2M
$2.2B
Q3 25
$155.0M
$2.5B
Q2 25
$251.6M
$2.3B
Q1 25
$158.7M
$2.2B
Q4 24
$212.6M
$2.7B
Q3 24
$243.9M
$2.7B
Q2 24
$-124.1M
$1.9B
Free Cash Flow
GPI
GPI
UNP
UNP
Q1 26
$631.0M
Q4 25
$51.4M
$1.2B
Q3 25
$86.7M
$1.6B
Q2 25
$179.9M
$1.4B
Q1 25
$106.5M
$1.3B
Q4 24
$120.1M
$1.7B
Q3 24
$194.2M
$1.8B
Q2 24
$-163.8M
$1.0B
FCF Margin
GPI
GPI
UNP
UNP
Q1 26
10.1%
Q4 25
0.9%
20.1%
Q3 25
1.5%
25.2%
Q2 25
3.2%
22.7%
Q1 25
1.9%
21.6%
Q4 24
2.2%
28.4%
Q3 24
3.7%
29.9%
Q2 24
-3.5%
16.8%
Capex Intensity
GPI
GPI
UNP
UNP
Q1 26
Q4 25
1.4%
16.4%
Q3 25
1.2%
15.2%
Q2 25
1.3%
15.2%
Q1 25
0.9%
15.0%
Q4 24
1.7%
15.1%
Q3 24
1.0%
13.6%
Q2 24
0.8%
15.0%
Cash Conversion
GPI
GPI
UNP
UNP
Q1 26
Q4 25
2.96×
1.20×
Q3 25
11.92×
1.41×
Q2 25
1.79×
1.24×
Q1 25
1.24×
1.36×
Q4 24
2.24×
1.51×
Q3 24
2.08×
1.59×
Q2 24
-0.90×
1.14×

Financial Flow Comparison

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

Revenue Breakdown by Segment

GPI
GPI

New Vehicles Retail$2.8B50%
Used Vehicles Retail$1.7B31%
Parts And Service$700.2M13%
Financial Service$229.7M4%
Used Vehicles Wholesale$143.5M3%

UNP
UNP

Freight revenues$5.9B95%
Other revenues$324.0M5%

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