GM vs. MGA: General Motors vs. Magna Stock Comparison

November 11, 2026

How do General Motors (GM) and Magna (MGA) stack up? This page sets them side by side across company profile, performance and risk, profitability, growth, financial strength, dividends, and valuation, with selected fundamentals also measured against each stock's industry-group peers.

Company Profile

General Motors (GM) and Magna (MGA) both fall under the Automobiles & Components industry group, but GM is classified in Automobiles while MGA is classified in Automobile Components.

Company profile comparison for General Motors (GM) and Magna (MGA)
Profile Item	GM	MGA
Name	General Motors Co.	Magna International Inc.
Country/Region	United States	Canada
GICS Sector	Consumer Discretionary	Consumer Discretionary
GICS Industry Group	Automobiles & Components	Automobiles & Components
GICS Industry	Automobiles	Automobile Components
GICS Sub-Industry	Automobile Manufacturers	Automotive Parts & Equipment
Market Capitalization	73.15 billion USD	15.98 billion USD
Currency	USD	USD
Exchange	NYSE	NYSE
Listing Date	November 18, 2010	October 5, 1984
Security Type	Common Stock	Common Stock

Price Performance

Cumulative Growth

MGA

GSPC

General Motors (GM) vs. Magna (MGA), with S&P 500 (GSPC) for reference: Growth of a $10,000 investment over the past five years. Adjusted for dividends and splits.

Trailing Returns

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Trailing total returns for General Motors (GM) and Magna (MGA). Returns over one year are annualized.

Calendar-Year Returns

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Calendar-year total returns for General Motors (GM) and Magna (MGA). Each bar is that year's total return, measured year-end to year-end.

Performance Metrics

Price performance metrics for General Motors (GM) and Magna (MGA)
Metric	GM	MGA
Total Return (1Y)	27.77%	28.65%
Total Return (3Y, Annualized)	51.33%	10.49%
Total Return (5Y, Annualized)	9.79%	-2.43%

Risk Profile

Drawdown History

MGA

GSPC

General Motors (GM) vs. Magna (MGA), with S&P 500 (GSPC) for reference: Drawdown from the running peak over the past five years. Each line shows the decline from its prior peak; 0% marks a new high.

Return Distribution

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Distribution of monthly total returns for General Motors (GM) and Magna (MGA). Each bar is the share of months whose return fell in that 5% bucket.

Risk Metrics

Risk profile metrics for General Motors (GM) and Magna (MGA)
Metric	GM	MGA
Volatility (1Y, Annualized)	34.34%	37.89%
Beta (5Y)	1.40	1.44
Max Drawdown (5Y)	-58.96%	-61.25%
Avg. Volume (3M)	7.18M	1.09M

Risk-Adjusted Performance

Risk-Return Positioning

GM and MGA are plotted by 1-year volatility (risk) and 1-year return. The dashed Capital Allocation Line runs from the risk-free rate through the shared industry median.

Risk-Adjusted Metrics

Risk-adjusted metrics for General Motors (GM) and Magna (MGA)
Metric	GM	MGA
Sharpe Ratio (1Y)	0.68	0.64
Sortino Ratio (1Y)	1.05	1.10

Profitability

ROE (TTM)

Both General Motors (GM) at 6.28% and Magna (MGA) at 7.09% land near their industries’ usual ROE ranges, so capital efficiency looks broadly in line with peers on both sides.

GM

Automobiles & Components industry group

6.28%

Max: 43.84%
Q3: 11.73%
GM: 6.28%
Median: 3.48%
Q1: -19.67%
Min: -54.88%

MGA

Automobiles & Components industry group

7.09%

Max: 43.84%
Q3: 11.73%
MGA: 7.09%
Median: 3.48%
Q1: -19.67%
Min: -54.88%

General Motors (GM) vs. Magna (MGA): A comparison of their ROE against the Automobiles & Components industry group benchmark.

Net Margin (TTM)

Both General Motors (GM) at 2.12% and Magna (MGA) at 1.99% keep about the typical share of revenue as profit for their industries — neither bottom line stands out from peers.

GM

Automobiles & Components industry group

2.12%

Max: 15.15%
Q3: 4.78%
GM: 2.12%
Median: 1.56%
Q1: -4.16%
Min: -9.55%

MGA

Automobiles & Components industry group

1.99%

Max: 15.15%
Q3: 4.78%
MGA: 1.99%
Median: 1.56%
Q1: -4.16%
Min: -9.55%

General Motors (GM) vs. Magna (MGA): A comparison of their net margin against the Automobiles & Components industry group benchmark.

Operating Margin (TTM)

Both General Motors (GM) at 7.33% and Magna (MGA) at 6.27% run core operations about as efficiently as their industries’ norm — neither stands out on operating profitability.

GM

Automobiles & Components industry group

7.33%

Max: 18.35%
Q3: 8.67%
GM: 7.33%
Median: 4.42%
Q1: 0.00%
Min: -8.50%

MGA

Automobiles & Components industry group

6.27%

Max: 18.35%
Q3: 8.67%
MGA: 6.27%
Median: 4.42%
Q1: 0.00%
Min: -8.50%

General Motors (GM) vs. Magna (MGA): A comparison of their operating margin against the Automobiles & Components industry group benchmark.

Profitability Metrics

Profitability metrics for General Motors (GM) and Magna (MGA)
Metric	GM	MGA
ROE (TTM)	6.28%	7.09%
ROA (TTM)	2.77%	4.75%
Net Margin (TTM)	2.12%	1.99%
Operating Margin (TTM)	7.33%	6.27%
Gross Margin (TTM)	11.44%	15.18%

Growth

Revenue Growth

General Motors (GM) at -1.29% is around its peer norm for revenue growth, while Magna (MGA) at -1.93% drops into the bottom quartile, signaling weaker demand or pricing momentum.

General Motors (GM) vs. Magna (MGA): A comparison of their Revenue Growth across different time periods.

EPS Growth

Both General Motors (GM) at -48.67% and Magna (MGA) at -16.76% land near their industries' usual EPS growth ranges, so bottom-line momentum looks broadly in line with peers on both sides.

General Motors (GM) vs. Magna (MGA): A comparison of their EPS Growth across different time periods.

Growth Metrics

Growth metrics for General Motors (GM) and Magna (MGA)
Metric	GM	MGA
Revenue Growth (YoY)	-1.29%	-1.93%
Revenue Growth (3Y CAGR)	5.69%	3.55%
EPS Growth (YoY)	-48.67%	-16.76%
EPS Growth (3Y CAGR)	-18.90%	13.01%

Financial Strength

Current Ratio (MRQ)

Magna (MGA) at 1.14 keeps current ratio within its industry’s typical mid-range, while General Motors (GM) at 1.09 runs in the tighter-liquidity quartile — a thinner cushion against current liabilities for GM.

GM

Automobiles & Components industry group

1.09

Max: 3.65
Q3: 2.31
Median: 1.65
Q1: 1.13
GM: 1.09
Min: 0.32

MGA

Automobiles & Components industry group

1.14

Max: 3.65
Q3: 2.31
Median: 1.65
MGA: 1.14
Q1: 1.13
Min: 0.32

General Motors (GM) vs. Magna (MGA): A comparison of their current ratio against the Automobiles & Components industry group benchmark.

Debt / Equity (MRQ)

Magna (MGA) at 0.54 carries an industry-typical debt-to-equity mix, while General Motors (GM) at 2.03 uses more debt funding than most peers.

GM

Automobiles & Components industry group

2.03

Max: 2.03
GM: 2.03
Q3: 1.13
Median: 0.76
Q1: 0.33
Min: 0.01

MGA

Automobiles & Components industry group

0.54

Max: 2.03
Q3: 1.13
Median: 0.76
MGA: 0.54
Q1: 0.33
Min: 0.01

General Motors (GM) vs. Magna (MGA): A comparison of their debt-to-equity ratio against the Automobiles & Components industry group benchmark.

Financial Strength Metrics

Financial strength metrics for General Motors (GM) and Magna (MGA)
Metric	GM	MGA
Current Ratio (MRQ)	1.09	1.14
Debt / Equity (MRQ)	2.03	0.54
Net Debt / EBITDA	5.47	1.15

Dividends

Dividend Yield (TTM)

Magna (MGA) at 3.15% delivers top-quartile income for its industry, while General Motors (GM) at 0.77% pays a more typical yield — both are credible income propositions, MGA the richer one.

GM

Automobiles & Components industry group

0.77%

Max: 4.79%
Q3: 2.24%
GM: 0.77%
Median: 0.00%
Q1: 0.00%
Min: 0.00%

MGA

Automobiles & Components industry group

3.15%

Max: 4.79%
MGA: 3.15%
Q3: 2.24%
Median: 0.00%
Q1: 0.00%
Min: 0.00%

General Motors (GM) vs. Magna (MGA): A comparison of their dividend yield against the Automobiles & Components industry group benchmark.

Dividend Payout Ratio (TTM)

General Motors (GM) at 15.10% pays out a band-typical share of earnings, while Magna (MGA) at 64.17% distributes more than its industry norm — less retained, thinner cover.

GM

Automobiles & Components industry group

15.10%

Max: 64.17%
Q3: 36.51%
GM: 15.10%
Median: 0.00%
Q1: 0.00%
Min: 0.00%

MGA

Automobiles & Components industry group

64.17%

MGA: 64.17%
Max: 64.17%
Q3: 36.51%
Median: 0.00%
Q1: 0.00%
Min: 0.00%

General Motors (GM) vs. Magna (MGA): A comparison of their payout ratio against the Automobiles & Components industry group benchmark.

Dividend Metrics

Dividend metrics for General Motors (GM) and Magna (MGA)
Metric	GM	MGA
Dividend Yield (TTM)	0.77%	3.15%
Dividend Payout Ratio (TTM)	15.10%	64.17%

Valuation

P/E Ratio (TTM)

Both General Motors (GM) at 18.85 and Magna (MGA) at 20.15 land around their industries’ usual P/E ratio levels — neither is getting a clear earnings-multiple discount or premium versus peers.

GM

Automobiles & Components industry group

18.85

Max: 40.42
Q3: 24.40
Median: 19.50
GM: 18.85
Q1: 11.03
Min: 6.05

MGA

Automobiles & Components industry group

20.15

Max: 40.42
Q3: 24.40
MGA: 20.15
Median: 19.50
Q1: 11.03
Min: 6.05

General Motors (GM) vs. Magna (MGA): A comparison of their P/E ratio against the Automobiles & Components industry group benchmark.

P/S Ratio (TTM)

On P/S ratio, both General Motors (GM) at 0.39 and Magna (MGA) at 0.38 are priced roughly in line with their industries — neither looks cheap nor rich on a sales basis.

GM

Automobiles & Components industry group

0.39

Max: 2.03
Q3: 0.99
Median: 0.51
GM: 0.39
Q1: 0.23
Min: 0.00

MGA

Automobiles & Components industry group

0.38

Max: 2.03
Q3: 0.99
Median: 0.51
MGA: 0.38
Q1: 0.23
Min: 0.00

General Motors (GM) vs. Magna (MGA): A comparison of their P/S ratio against the Automobiles & Components industry group benchmark.

P/B Ratio (MRQ)

On P/B ratio, both General Motors (GM) at 1.16 and Magna (MGA) at 1.39 are valued close to their industries’ norm against book — neither stands out from peers.

GM

Automobiles & Components industry group

1.16

Max: 4.18
Q3: 2.39
Median: 1.33
GM: 1.16
Q1: 0.72
Min: -1.23

MGA

Automobiles & Components industry group

1.39

Max: 4.18
Q3: 2.39
MGA: 1.39
Median: 1.33
Q1: 0.72
Min: -1.23

General Motors (GM) vs. Magna (MGA): A comparison of their P/B ratio against the Automobiles & Components industry group benchmark.

Valuation Metrics

Valuation metrics for General Motors (GM) and Magna (MGA)
Metric	GM	MGA
P/E Ratio (TTM)	18.85	20.15
P/S Ratio (TTM)	0.39	0.38
P/B Ratio (MRQ)	1.16	1.39
Free Cash Flow Yield (TTM)	38.99%	14.61%