As of Aug 21, 2026, CARG's PEG ratio of 0.42 reflects its valuation relative to its growth rate. This result reflects a P/E ratio of 19.71 measured against EPS growth of 47.2%. When benchmarked against the trailing 4-quarter average of 0.14, CARG's PEG ratio reflects a 200% increase.
CarGurus Inc - Class A's nine years historical PEG ratio averages out to 0.59. Compared to historical data, CARG's 0.42 PEG ratio represents a decrease of 29%. CARG hit its maximum PEG ratio of 5.04 during the Mar 2025 quarter over the last nine years. The Mar 2023 quarter marked the lowest reading at 0.02, indicating the most attractive growth-adjusted valuation.
| Year | PEG ratio | PE ratio | Growth YoY |
|---|---|---|---|
| 2025 | 0.04 | 24.27 | 690% |
| 2024 | N/A | 182.7 | -25.9% |
| 2023 | N/A | 89.48 | -83.5% |
| 2022 | N/A | 8.54 | N/A |
| 2021 | N/A | N/A | -100% |
| 2020 | 0.56 | 45.99 | 81.6% |
| 2019 | N/A | 92.58 | -36.7% |
| 2018 | 0.16 | 56.22 | 361.5% |
| 2017 | 1.88 | 230.62 | 122.4% |
| 2016 | N/A | N/A | -41.5% |
| 2015 | N/A | N/A | N/A |
| Year | PEG ratio | PE ratio | Growth YoY |
|---|---|---|---|
| Jun 2026 | 0.39 | 18.23 | 47.2% |
| Mar 2026 | 0.07 | 21.97 | 307.9% |
| Dec 2025 | 0.04 | 24.27 | 690% |
| Sep 2025 | 0.06 | 24.66 | 435.6% |
| Jun 2025 | 0.07 | 26.35 | 370.2% |
| Mar 2025 | 5.04 | 76.66 | 15.2% |
| Dec 2024 | N/A | 182.7 | -25.9% |
| Sep 2024 | N/A | N/A | -124.6% |
| Jun 2024 | N/A | N/A | -118.6% |
| Mar 2024 | N/A | 69.94 | -85.7% |
| Dec 2023 | N/A | 89.48 | -83.5% |
| Sep 2023 | 0.02 | 9.57 | 557.5% |
| Jun 2023 | 0.03 | 8.94 | 341% |
| Mar 2023 | 0.02 | 8.12 | 419.4% |
| Dec 2022 | N/A | 8.54 | N/A |
When comparing to historical data, CARG's PEG ratio comes in under the 3 and 5-year averages.
With a PEG of 0.42, CARG ranks higher than the industry average but lower than the Consumer Cyclical sector average. In comparison with the Consumer Cyclical sector average of 0.65, CarGurus Inc - Class A's PEG is 35% lower.
CARG has a PEG ratio of 0.42, per Aug 21, 2026 data.
Across the past 3 years, CARG's PEG ratio has centered around 0.81.
Across the past 5 years, CARG's PEG ratio has centered around 0.64.
The Mar 2025 quarter marked the nine years high at 5.04 for CARG's PEG ratio.
At present, CARG's PEG ratio runs 29% lower than its 9-year historical average.
Rapid earnings expansion combined with a modest valuation gives CARG a PEG ratio of 0.42.
To calculate the PEG ratio, take the company's PE ratio and divide by its EPS growth rate (YoY TTM). As of Aug 21, 2026, CarGurus Inc - Class A carries a PE ratio of 19.71. Earnings grew at 47.2% over the TTM period ending Jun 2026. Applying the formula, this yields a PEG ratio of 0.42. PEG RATIO(0.42) = PE RATIO(19.71) / EPS GROWTH(47.2%)
All PEG ratio stats are based on quarterly TTM periods, unless otherwise specified.