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The Lexus RX is available with a hybrid powertrain. Its manufacturer-claimed mileage is 18.80 kmpl. Explore V3Cars' real-world city and highway mileage results for the 2.5L hybrid automatic and 2.4L hybrid automatic powertrains. See calculated mileage for different city-highway driving mixes using the available city and highway test results. Compare V3Cars' tested mileage with the corresponding manufacturer-claimed figures. Estimate fuel costs and driving range using the available mileage results. Actual mileage varies with traffic, driving conditions, vehicle load and driving style.
...Compare claimed mileage with real-world results tested by V3Cars. Expand a tested powertrain to see its quick result.
| Powertrain | Claimed | V3 city | V3 highway | V3 50:50 | Rank | Details |
|---|---|---|---|---|---|---|
2.4 Hybrid Automatic TC Tested by V3Cars | — | 11.20kmpl | 12.19kmpl | 11.67kmpl | #36 | |
RX 2.4 Hybrid Automatic real-world result Test conducted 2026 · Delhi NCR Loop and Delhi-Mumbai Expressway City11.20kmpl Highway12.19kmpl 50:5011.67kmpl | ||||||
2.5 Hybrid Automatic TC Tested by V3Cars | 18.8kmpl | 15.95kmpl | 15.70kmpl | 15.82kmpl | #12 | |
“—” means V3Cars has not tested that powertrain. Claimed figures continue to come from the vehicle database.
Tested by V3Cars2024Tank-to-tank method
Petrol ₹102.12/L · range on a full 65L tank
| MixDriving mix | Mileage | Cost/km | Per 100km | Range |
|---|---|---|---|---|
| City100% city | 15.95kmpl | ₹6.40 | ₹640 | 1,037km |
| 70:3070% city / 30% highway | 15.87kmpl | ₹6.43 | ₹643 | 1,032km |
| 50:5050% city / 50% highway | 15.82kmpl | ₹6.45 | ₹645 | 1,029km |
| 30:7030% city / 70% highway | 15.77kmpl | ₹6.47 | ₹647 | 1,025km |
| Highway100% highway | 15.70kmpl | ₹6.50 | ₹650 | 1,021km |
Simple bars use the same scale.
The city result was 15.16% lower, while the highway result was 16.49% lower.
The underlying measurements used for the published result.
Delhi NCR Loop
Delhi-Mumbai Expressway
V3Cars uses a tank-to-tank test with the same fuel station and a visible fill level. The standard test covers about 100km each in city and highway conditions. Mixed mileage is calculated from fuel consumption, not by taking a simple average of the two mileage figures.
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The Lexus RX offers a claimed mileage range of 18.8kmpl, depending on the selected fuel type, transmission and variant.
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*Includes fuel and regular maintenance costs, but excludes insurance renewals and other periodic expenses.