Certified sequential CNG kit installation service for Tata Altroz MT, DCA, and Turbo variants.
CNG Kit Installation in Tata Altroz
The Tata Altroz is India's most premium and safest hatchback, offering European-style build quality and a spacious cabin. However, its 1.2L engines—especially the Turbo—can be thirsty in stop-and-go city traffic, putting a dent in your monthly budget.
Cars Energy is your specialist partner for CNG kit installation in Tata Altroz. We do not use generic kits. We supply and install AIS-024/AIS-028 type-approved sequential MPI systems specifically calibrated for the Altroz. Whether you drive the 1.2L NA (MT/DCA) or the 1.2L Turbo (DCA), our service ensures factory-like refinement, safety, and complete RTO endorsement.
Request a Quote for CNG Kit Installation in Tata Altroz →AIS-024 Certified
100% legal, RTO-approved kits for hassle-free RC endorsement.
Laptop ECU Tuning
Precise fuel-trim mapping for smooth power and maximum mileage.
DCA & Turbo Specialist
Dedicated TCU and turbo-map calibration for jerky-free performance.
Twin-Cylinder Boot Optimization
Expert fitment to preserve maximum boot space in your Altroz.
Altroz CNG Kit Options & Pricing
Choose the right setup for your driving needs. All our CNG kit installation in Tata Altroz packages include the kit, professional installation, and basic RTO paperwork assistance.
Compact 55L Setup
- Best for occasional highway trips
- ~55% Boot space retained
- 6–7 hours installation
- Budget-friendly
Standard 60L Setup
- Best for daily city commuting
- ~58% Boot space retained
- 6–7 hours installation
- Maximum driving range
Twin-Cylinder Setup
- Best for maximum boot space
- ~80% Boot space retained
- 7–8 hours installation
- Replicates factory iCNG layout
Table of Contents
- 4. Why Choose CNG Kit Installation in Tata Altroz?
- 5. Engine & CNG Compatibility
- 6. The DCA Factor: Tuning for Smooth Shifts
- 7. Performance & Real-World Mileage
- 8. Boot Space & Cylinder Options
- 9. What's Included in Our CNG Kit?
- 10. Recommended CNG Kits & Brands
- 11. CNG Kit Installation in Tata Altroz Price
- 12. RTO Endorsement & Legal Requirements
- 13. ECU Tuning & Calibration
- 14. Maintenance & AMC
- 15. Warranty & Insurance Impact
- 16. CNG vs Petrol Economics
- 17. Installation Process Step-by-Step
- 18. Customer Success Stories
- 19. Frequently Asked Questions
- 20. Book Your Installation
4. Why Choose CNG Kit Installation in Tata Altroz?
The Tata Altroz is a fantastic premium hatchback with a spacious cabin and a stiff, safe chassis. However, its 1.2L engines can return modest fuel efficiency when driven in stop-and-go traffic. For an Altroz owner commuting 1,200 km a month, petrol costs can easily exceed ₹9,000.
After CNG kit installation in Tata Altroz, the same distance costs around ₹3,500–₹4,000, delivering monthly savings of ₹5,000+. The payback period for a quality sequential kit is typically 8–10 months, after which every kilometre driven is pure savings. For ride-hailing drivers, our service can double their take-home income.
Beyond economics, CNG burns cleaner than petrol. Your engine oil stays cleaner for longer, reducing wear on internal components—provided the CNG kit installation in Tata Altroz is correctly tuned by professionals.
5. Engine & CNG Compatibility
The Tata Altroz is available with two distinct petrol engines. The CNG kit required for your CNG kit installation in Tata Altroz depends entirely on which engine you have.
1.2L Revotron NA (Naturally Aspirated): This engine is port-injected and highly compatible with standard sequential CNG kits. It is the most straightforward and cost-effective conversion.
1.2L Turbo (DCA): The turbocharged engine requires a turbo-specific sequential kit. This includes a high-flow reducer and specialized software to manage the air-fuel ratio under boost. A standard NA kit will cause poor performance and potential engine damage.
| Specification | Tata Altroz Details |
|---|---|
| Engine (NA) | 1.2L Revotron 3-Cylinder Petrol (1199 cc) |
| Engine (Turbo) | 1.2L Turbo Petrol (1199 cc) |
| Power / Torque | 88 PS / 115 Nm (NA) | 110 PS / 140 Nm (Turbo) |
| Transmission | 5-Speed MT (NA) / 6-Speed MT (Turbo) / 7-Speed DCA (Turbo) |
| CNG Suitability | ★★★★☆ (4.5 / 5) — Excellent (NA) / Good (Turbo) |
| Recommended Kit | Sequential MPI (Lovato, BRC, Tomasetto) |
6. The DCA Factor: Tuning for Smooth Shifts
If you own a Tata Altroz DCA (Dual Clutch Automatic), our CNG kit installation in Tata Altroz service requires extra care. The DCA gearbox relies on precise engine torque data to execute smooth, seamless gear shifts. If the CNG kit is poorly calibrated, the reduced power output can cause the DCA to hesitate or shift harshly, resulting in a jerky drive.
Our technicians specifically calibrate the CNG ECU to ensure the DCA's Transmission Control Unit (TCU) receives a smooth, linear power signal. We test the car in both city traffic (frequent 1st-2nd-3rd shifts) and on open roads to ensure the gearbox behaves exactly as it does on petrol.
7. Performance & Real-World Mileage
- CNG Mileage: 22–24 km/kg (City), 28–30 km/kg (Highway), 24–26 km/kg (Mixed).
- Range: Approximately 280–410 km on a full 60L (12 kg) cylinder.
- Power Delivery: A slight reduction in peak power is normal for any CNG conversion. However, the Altroz's stiff chassis and torquey engines handle the extra cylinder weight well. With proper ECU tuning during CNG kit installation in Tata Altroz, the car handles steep inclines and overtaking with confidence. The Turbo variant masks the power loss even better.
8. Boot Space & Cylinder Options
The Altroz's standard boot space is 345 litres. This is where cylinder choice becomes critical for your CNG kit installation in Tata Altroz.
60L Single Cylinder
Reduces boot space to ~140–150L. Best for maximum range and daily commuters who don't need heavy luggage.
55L Single Cylinder
Reduces boot space to ~150–160L. A great compromise for families, saving a few inches of depth.
Twin-Cylinder Setup
Two smaller tanks under the floor. Preserves ~80% of boot space (approx. 210L). Replicates Tata's factory iCNG layout.
Pros of Altroz CNG
- Stiff chassis handles cylinder weight beautifully
- Premium feel preserved with a quality kit
- Turbo variant offers strong performance on CNG
- Twin-cylinder option preserves boot space
Cons of Altroz CNG
- Twin-cylinder aftermarket fitment is rare and costly
- Single cylinder eats into boot space significantly
- Premium expectations demand premium kit brands
9. What's Included in Our CNG Kit?
When you book CNG kit installation in Tata Altroz with Cars Energy, you get a complete, high-grade system. Here is exactly what goes into your car:
1. CNG Cylinder
PESO-certified, high-strength steel tank (55L or 60L) with a valid hydro-test certificate.
2. Sequential ECU
Advanced electronic control unit that piggybacks on your car's OBD-II for precise gas injection.
3. Injector Rail
High-quality gas injectors that deliver fuel in sequence, matching the engine's firing order.
4. Reducer (Vaporizer)
Reduces high tank pressure to a safe working pressure and converts liquid gas to vapour using engine coolant.
5. High-Pressure Line
Steel or reinforced copper piping routed securely from the tank to the engine bay.
6. Filling Valve
Secure, leak-proof valve mounted near the fuel tank for easy refueling at CNG stations.
7. Wiring Harness
Heat-resistant, waterproof wiring with fuses to safely connect the ECU and injectors.
8. Dash Switch
To switch between Petrol and CNG on the fly, with LED indicators for gas level.
10. Recommended CNG Kits & Brands
For CNG kit installation in Tata Altroz, we recommend AIS-024 certified sequential MPI kits from:
- Lovato (Italy): Premium choice, excellent ECU and injectors, highly reliable.
- BRC (Italy): Another top-tier brand, known for smooth driveability and OBD compatibility.
- Tomasetto Achille (Italy): Great balance of price and performance.
- Mijo / Motozen: Excellent budget-friendly options with good local support and ARAI certification.
11. CNG Kit Installation in Tata Altroz Price
| Setup Type | Indicative Price | Includes | Installation Time |
|---|---|---|---|
| Budget Sequential (55L) | ₹38,000 – ₹46,000 | Kit, installation, RTO paperwork | 6–7 hours |
| Standard Sequential (60L) | ₹45,000 – ₹55,000 | Kit, installation, RTO paperwork | 6–7 hours |
| Premium Brand (60L, Lovato/BRC) | ₹50,000 – ₹60,000 | Kit, installation, RTO paperwork | 7–8 hours |
| Twin-Cylinder Setup | ₹55,000+ | Kit, twin cylinders, custom brackets | 7–8 hours |
Note: Prices are indicative for CNG kit installation in Tata Altroz and include kit, installation, and basic RTO paperwork assistance. Final quote depends on your city, cylinder size, and kit brand. Turbo/DCA variants may incur a slight premium.
12. RTO Endorsement & Legal Requirements
Driving a Tata Altroz after CNG kit installation in Tata Altroz without an updated Registration Certificate is illegal under the Motor Vehicles Act. The RTO must endorse the fuel type change on your RC. Without this endorsement, you face fines, vehicle impoundment, and legal rejection of insurance claims.
We handle the entire RTO process for you. You will need to provide: Original RC, Valid Insurance (with CNG kit declared), Valid PUC, AIS-024 type-approval certificate (provided by us), Installation certificate (provided by us), and PESO hydro-test certificate (provided by us). Endorsement typically takes 7–30 working days.
13. ECU Tuning & Calibration
A "plug-and-play" CNG kit without laptop tuning will cause lean running (overheating, burnt valves) or rich running (poor mileage, carbon buildup). Our technicians connect a laptop to the CNG ECU and the Altroz's OBD-II port. We monitor short-term and long-term fuel trims, O2 sensor voltages, and MAP sensor data. The CNG injection map is adjusted so fuel trims stay within ±5–10% of the petrol baseline—ensuring smooth power delivery and maximum fuel efficiency.
14. Maintenance & AMC After Installation
- Every 5,000 km: Visual inspection of high-pressure lines, leak test, ECU diagnostics.
- Every 20,000 km: Replace low-pressure gas filter (near reducer).
- Every 3 years: Cylinder hydro-test (mandatory by PESO).
- Spark plugs: Inspect every 15,000 km; CNG burns hotter.
Our Annual Maintenance Contracts (AMC) cover all scheduled filter changes, leak tests, and ECU health checks after CNG kit installation in Tata Altroz. Highly recommended for commercial fleets and high-mileage owners.
15. Warranty & Insurance Impact
Warranty: Aftermarket CNG kit installation in Tata Altroz typically voids the engine and powertrain warranty. The rest of the vehicle's warranty (suspension, electricals, body) remains intact. If your Altroz is still under standard warranty, consider waiting until it expires.
Insurance: You must inform your insurer immediately after CNG kit installation in Tata Altroz. The policy needs to be endorsed to include the CNG kit. The premium increase is usually ₹1,500–₹3,500. If you do not declare the kit and suffer a gas-related incident, the insurer can legally deny the claim.
16. CNG vs Petrol Economics
| Cost Factor (Monthly, 1,200 km) | Petrol (Tata Altroz) | CNG (Tata Altroz) |
|---|---|---|
| Fuel Cost per km | ~₹7.50 | ~₹3.00 |
| Monthly Fuel Bill | ~₹9,000 | ~₹3,600 |
| Monthly Savings | — | ~₹5,400 |
| Kit Payback Period (₹50k kit) | — | 9–10 months |
17. Installation Process Step-by-Step
Step 1: Health Check (1 hour)
Scan OBD-II for existing faults; check engine compression and spark plugs to ensure your Altroz is ready for gas.
Step 2: Mechanical Fitment (3–4 hours)
Mount cylinder brackets securely to the chassis; route the high-pressure line; install the filling valve.
Step 3: Plumbing & Wiring (1–2 hours)
Install the reducer, connect coolant lines, and wire the CNG ECU and injectors with waterproof harnesses.
Step 4: Leak Test (30 mins)
Pressurize the entire system and apply a soap solution to every joint to check for micro-leaks.
Step 5: ECU Tuning & Road Test (1.5 hours)
Calibrate fuel trims on a laptop; test drive on petrol and CNG (especially critical for DCA and Turbo models) to ensure smooth shifting.
Step 6: Documentation Handover
Provide installation certificate, PESO certificate, and guide you on RTO submission for RC endorsement.
18. Customer Success Stories
"I was hesitant to convert my Altroz DCA because I heard about jerky drives. But the team at Cars Energy tuned it perfectly. I've been driving on CNG for 6 months now, and the gear shifts are as smooth as petrol. My monthly fuel bill dropped from ₹9,000 to ₹3,500!"
Siddharth Jain
Altroz XZA+ DCA Owner, Delhi"The best part was the RTO documentation. They handled everything and I got my RC updated without running around. The 60L cylinder fits well in the Altroz, and my daily running cost is halved. Highly recommended for CNG kit installation in Tata Altroz."
Tanya Sharma
Altroz XT (MT) Owner, Guwahati19. Frequently Asked Questions
Can I install a CNG kit in a Tata Altroz DCA?
Yes. However, our CNG kit installation in Tata Altroz service for DCA requires careful calibration of the CNG ECU alongside the DCA's TCU to ensure smooth gear shifts and prevent jerky power delivery on gas.
Is a CNG kit safe for the Tata Altroz Turbo?
Yes, but it requires a turbo-specific sequential kit with a high-flow reducer. A standard NA kit will cause poor performance and potential engine damage. We use ARAI-certified turbo-compatible kits for the Altroz Turbo.
How much does CNG kit installation in Tata Altroz cost?
A standard sequential MPI CNG kit for the Tata Altroz costs approximately ₹38,000 to ₹55,000, including installation and basic RTO paperwork. A premium twin-cylinder setup or Turbo-specific kit may cost slightly more.
Does CNG kit installation in Tata Altroz void the warranty?
It typically voids the engine and powertrain warranty. The rest of the car's warranty remains. Check your specific warranty terms with your dealer before proceeding.
What is the real-world mileage of Tata Altroz on CNG?
After CNG kit installation in Tata Altroz, real-world mileage is approximately 22–24 km/kg in the city and 28–30 km/kg on the highway, depending on driving style and AC usage.
20. Book Your CNG Kit Installation in Tata Altroz Today
Workshop: 215 & 216/5, Ground Floor, Opposite Metro Pillar 536, Mundka, Udyog Nagar, New Delhi 110041. Serving Tata Altroz owners across India with scheduled fitment slots.