WallStSmart

Rush Enterprises B Inc (RUSHB)vsSonic Automotive Inc (SAH)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

Sonic Automotive Inc generates 104% more annual revenue ($15.15B vs $7.43B). SAH leads profitability with a 78.0% profit margin vs 3.5%. SAH appears more attractively valued with a PEG of 0.31. SAH earns a higher WallStSmart Score of 53/100 (C-).

RUSHB

Hold

43

out of 100

Grade: D

Growth: 2.7Profit: 5.5Value: 4.7Quality: 5.8
Piotroski: 2/9

SAH

Buy

53

out of 100

Grade: C-

Growth: 2.7Profit: 6.5Value: 7.3Quality: 4.8
Piotroski: 3/9
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

RUSHBSignificantly Overvalued (-194.0%)

Margin of Safety

-194.0%

Fair Value

$22.24

Current Price

$63.30

$41.06 premium

UndervaluedFair: $22.24Overvalued
SAHSignificantly Overvalued (-161.6%)

Margin of Safety

-161.6%

Fair Value

$23.26

Current Price

$65.31

$42.05 premium

UndervaluedFair: $23.26Overvalued

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

RUSHB1 strengths · Avg: 8.0/10
Price/BookValuation
2.2x8/10

Reasonable price relative to book value

SAH3 strengths · Avg: 9.3/10
PEG RatioValuation
0.3110/10

Growing faster than its price suggests

Profit MarginProfitability
78.0%10/10

Keeps 78 of every $100 in revenue as profit

Price/BookValuation
2.1x8/10

Reasonable price relative to book value

Areas to Watch

RUSHB4 concerns · Avg: 2.5/10
Profit MarginProfitability
3.5%3/10

3.5% margin — thin

Piotroski F-ScoreQuality
2/93/10

Weak financial health signals

PEG RatioValuation
2.742/10

Expensive relative to growth rate

Revenue GrowthGrowth
-11.8%2/10

Revenue declined 11.8%

SAH4 concerns · Avg: 2.5/10
Operating MarginProfitability
3.3%3/10

Operating margin of 3.3%

Piotroski F-ScoreQuality
3/93/10

Weak financial health signals

Revenue GrowthGrowth
-60.0%2/10

Revenue declined 60.0%

EPS GrowthGrowth
-18.5%2/10

Earnings declined 18.5%

Comparative Analysis Report

WallStSmart Research

Bull Case : RUSHB

The strongest argument for RUSHB centers on Price/Book.

Bull Case : SAH

The strongest argument for SAH centers on PEG Ratio, Profit Margin, Price/Book. Profitability is solid with margins at 78.0% and operating margin at 3.3%. PEG of 0.31 suggests the stock is reasonably priced for its growth.

Bear Case : RUSHB

The primary concerns for RUSHB are Profit Margin, Piotroski F-Score, PEG Ratio. Thin 3.5% margins leave little buffer for downturns.

Bear Case : SAH

The primary concerns for SAH are Operating Margin, Piotroski F-Score, Revenue Growth.

Key Dynamics to Monitor

RUSHB profiles as a value stock while SAH is a declining play — different risk/reward profiles.

SAH carries more volatility with a beta of 0.91 — expect wider price swings.

RUSHB is growing revenue faster at -11.8% — sustainability is the question.

SAH generates stronger free cash flow (30M), providing more financial flexibility.

Bottom Line

SAH scores higher overall (53/100 vs 43/100), backed by strong 78.0% margins. Both earn "Buy" and "Hold" ratings respectively — the choice depends on your investment horizon and risk tolerance.

This analysis is generated from publicly available financial data. Not financial advice.

Rush Enterprises B Inc

CONSUMER CYCLICAL · AUTO & TRUCK DEALERSHIPS · USA

Rush Enterprises, Inc. is an integrated retailer of commercial vehicles and related services in the United States. The company is headquartered in New Braunfels, Texas.

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Sonic Automotive Inc

CONSUMER CYCLICAL · AUTO & TRUCK DEALERSHIPS · USA

Sonic Automotive, Inc. is an automobile retailer in the United States. The company is headquartered in Charlotte, North Carolina.

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