The Renault Triber stands out in India’s automotive market as a budget-friendly, spacious, and versatile compact MPV. With flexible seating, modern features, and an attractive price, it appeals to families and city commuters. Many buyers wonder about its fuel efficiency, especially for a diesel version. As of 2025, Renault does not offer a diesel Triber, but this article explores what a diesel variant could look like—its expected mileage, comparison with petrol and CNG models, and factors influencing fuel economy. We also share tips to improve efficiency and explain why the Triber remains a strong choice. This guide answers all key questions about the Renault Triber’s performance and fuel savings.
Renault Triber: Key Features and Market Position
The Renault Triber is a sub-4-meter MPV that seats up to seven passengers, making it unique in its segment. Launched in India in 2019, it gained popularity for its roomy interior, adjustable seating, and competitive pricing, starting at ₹6.15 lakh (ex-showroom). The Triber runs on a 1.0-liter, three-cylinder petrol engine producing 72 bhp and 96 Nm of torque, paired with a five-speed manual or AMT (Automated Manual Transmission). Renault also offers a factory-fitted CNG kit in select states, making it more economical. However, the lack of a diesel variant has been a drawback for buyers who prefer diesel engines for their fuel efficiency and power.
This article imagines a hypothetical diesel version of the Triber, comparing it with existing petrol and CNG models while referencing similar diesel MPVs in India. We estimate its mileage, cost benefits, and suitability for Indian roads.
Why a Diesel Triber Would Be a Smart Choice
Diesel engines are known for better fuel economy and higher torque, making them ideal for long trips and heavy loads. A diesel Triber could offer significant savings for frequent travelers and large families. Here’s why:
- Better Mileage: Diesel engines typically deliver more kilometers per liter than petrol, especially on highways.
- Stronger Torque: Diesel engines provide better low-end power, making them suitable for hilly areas or full loads.
- Cost Savings for Long Drives: For those driving over 1,500 km per month, diesel is often cheaper per kilometer.
- Durability: Diesel engines last longer and handle rough roads well.
Though Renault has not launched a diesel Triber yet, competitors like the Mahindra Marazzo and Maruti Ertiga offer diesel options, showing market demand.
Estimated Mileage for a Hypothetical Diesel Triber
Since no diesel Triber exists, we estimate its mileage based on similar compact MPVs with diesel engines. The petrol Triber gives 18.2–20 kmpl (ARAI) and 15–18 kmpl in real-world conditions. A diesel variant would likely use a 1.5-liter engine, similar to Renault’s older models.
| Variant | ARAI Mileage | Real-World Mileage |
|---|---|---|
| Petrol (Manual) | 20 kmpl | 15–17 kmpl |
| Petrol (AMT) | 18.2 kmpl | 14–16 kmpl |
| CNG | 18.12 km/kg | ~18–19 kmpl (cost equivalent) |
| Hypothetical Diesel | 22–25 kmpl | 16–23 kmpl |
A diesel Triber would likely outperform petrol and CNG models in highway driving and heavy-load situations.
Factors Affecting Diesel Triber’s Mileage
If a diesel Triber existed, its efficiency would depend on:
- Driving Conditions: City traffic reduces mileage (16–19 kmpl), while highways improve it (20–23 kmpl).
- Driving Habits: Smooth acceleration and braking help save fuel.
- Vehicle Load: Full passenger capacity or heavy luggage lowers mileage.
- Maintenance: Regular servicing and clean filters keep efficiency high.
- Tyre Pressure: Underinflated tyres increase fuel consumption.
- AC Usage: Air conditioning can reduce mileage by 1–2 kmpl.
Fuel Cost Comparison: Diesel vs. Petrol
Assuming diesel costs ₹90 per liter and the Triber gives 20 kmpl:
- Monthly Drive: 1,500 km
- Fuel Needed: 75 liters
- Monthly Cost: ₹6,750
In contrast, the petrol Triber (16 kmpl, ₹100/liter) would cost ₹9,375 for the same distance—making diesel more economical for long-distance drivers.
Tips to Improve Triber’s Fuel Efficiency
- Drive smoothly—avoid sudden acceleration or braking.
- Service the vehicle regularly.
- Keep tyres properly inflated.
- Remove unnecessary weight from the car.
- Use high-quality diesel from trusted brands.
- Limit AC usage when possible.
- Plan routes to avoid heavy traffic.
Why Renault Has Not Launched a Diesel Triber
Possible reasons include:
- Stricter Emission Norms: BS-VI compliance makes diesel engines costlier.
- Shift to CNG: Renault focuses on CNG kits for better economy.
- Market Demand: Petrol and CNG suffice for most city buyers.
However, a diesel Triber could arrive in future updates, especially if customer demand rises.
Conclusion: Should You Wait for a Diesel Triber?
A diesel Renault Triber with 22–25 kmpl would be a strong contender in the MPV segment, offering great mileage and torque. Until then, the petrol and CNG versions remain practical choices for families. To maximize fuel efficiency, follow maintenance tips and drive smartly. For updates on a possible diesel Triber, stay tuned to Renault’s official announcements.