A diesel car can offer years of reliable performance and impressive mileage. But as the years go by, depreciation naturally becomes part of the ownership journey. Understanding what drives diesel car depreciation (and which factors you can influence) can help you make smarter ownership decisions and choose the right time to sell.
What Is Diesel Car Depreciation?
Diesel car depreciation refers to how much a vehicle’s market value decreases over time. Factors such as evolving emission regulations, running costs, and changes in buyer preferences can influence how quickly a diesel car loses value compared with petrol models.
There is no single depreciation figure. A vehicle’s market value, insurance value, and tax‑related value may all be calculated differently, which is why quotes for the same diesel car can vary.
Factors Affecting Diesel Car Depreciation
Some diesel cars may lose value faster than normal. Here's what to keep in mind the longer you own your car.
- Emission Norms: Stricter BS6 norms and certain city-specific restrictions have reduced demand for older diesel models.
- The 10-Year Rule: In places like Delhi-NCR, diesel vehicles cannot legally operate beyond 10 years.
- Fuel-Type Shift: Rising demand for EVs and CNG vehicles is decreasing the mileage edge of diesel cars.
- Maintenance Perception: Diesel engines are costlier to service, and potential buyers will usually account for that.
- Segment Demand: Diesel hatchbacks tend to depreciate faster than diesel SUVs, as buyers often associate diesel engines with larger vehicles.
Diesel Car Depreciation Rate in India
Market data suggests that diesel cars lose around 45-50% of their value within five years. But the exact diesel car depreciation rate varies by brand, model, mileage, and market conditions. For insurance purposes, your car's Insured Declared Value (IDV) is calculated using a fixed depreciation schedule set by regulators.
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Vehicle Age
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Depreciation
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Up to 6 months
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5%
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6 months-1 year
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15%
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1-2 years
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20%
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|
2-3 years
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30%
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3–4 years
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40%
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4–5 years
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50%
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How to Reduce Diesel Car Depreciation?
You cannot stop depreciation, but you can slow it. These are some habits that can help you:
- Service on Schedule: A well-documented service history reassures potential buyers.
- Keep Mileage in Check: Lower mileage generally supports better resale value.
- Early Fixing of Small Issues: Addressing minor issues early can help prevent larger repairs later.
- Keep Paperwork Updated: Valid RC, insurance documents, and service records help build buyer confidence.
- Sell Before the Depreciation Peaks: Values often drop most after the fourth year; timing your sale can help preserve resale value.
How Depreciation Affects Car Insurance Claim Value
Under your car insurance policy, any own‑damage claim is settled based on the vehicle’s current insured value rather than its original purchase price. As the car ages, depreciation affects the IDV, and claim amounts may be adjusted accordingly.
However, third-party car insurance remains unaffected because it covers damage or injury caused to others.
Conclusion
Diesel cars may depreciate faster than some alternatives, and many influencing factors lie outside the owner’s control. What you can manage is how well you maintain the vehicle. Timely servicing and understanding your car’s age‑related value can help you make informed decisions when considering resale and contribute to a smoother ownership experience.
FAQs
1. How much does a diesel car depreciate in 5 years?
On average, a diesel car can lose up to 50% of its market value within five years, depending on usage, demand, and condition.
2. Do government restrictions affect the value of diesel cars?
Government restrictions, such as the 10‑year limit for diesel vehicles in Delhi‑NCR, can influence demand and resale value.
3. Is it still worth buying a diesel car today?
A diesel car may be suitable for long‑distance drivers who prioritise fuel efficiency, while city‑only users might find the depreciation and usage restrictions less favourable.
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Disclaimer: The information provided in this blog is for educational and informational purposes only. It may contain outdated data and information regarding the topic featured in the article. It is advised to verify the currency and relevance of the data and information before taking any major steps. Please read the sales brochure/policy wordings carefully for detailed information about risk factors, terms, conditions, and exclusions. ICICI Lombard is not liable for any inaccuracies or consequences resulting from the use of this outdated information.