The ultimate guide for Corporate Purchasing Managers and Technical Directors who need a clean‑energy fleet without sacrificing performance.
Even the most disciplined procurement teams face three recurring pain points:
According to the IEA Gas 2025 analysis, fleets that switch to compressed natural gas (CNG) can cut operating fuel costs by **25‑45 %** while meeting the latest Euro 6d and EPA Tier 3 standards.
| Parameter | CNG‑Powered Model (Enric) | Diesel Variant (Benchmark) | Gasoline Variant (Benchmark) |
|---|---|---|---|
| Engine displacement | 1.6 L (Turbocharged) | 2.0 L (Turbocharged) | 2.0 L (Naturally aspirated) |
| Peak power | 120 kW (162 hp) | 130 kW (174 hp) | 115 kW (154 hp) |
| Torque @ 2000 rpm | 260 Nm | 320 Nm | 210 Nm |
| Fuel tank capacity | 150 kg CNG (≈300 km range) | 70 L diesel (≈500 km) | 55 L gasoline (≈450 km) |
| CO₂ (g/km) | 95 | 150 | 170 |
| Refuel time | 3‑5 min | 5‑7 min | 5‑7 min |
| Certifications | ASME, DOT, CE, ISO 9001, ISO 14001 | DOT, CE | EPA, CE |
Urban delivery fleets – A logistics company in Berlin replaced 120 diesel vans with Enric CNG kits, cutting annual fuel spend by €420 k and reducing fleet‑wide CO₂ by 1,800 t (source: Fortune Business Insights 2025).
Municipal bus services – In São Paulo, a 30‑bus pilot achieved 38 % lower operating cost per kilometre and met Brazil’s 2026 low‑emission mandate.
Construction equipment – CNG‑powered light‑trackers on a US site reduced on‑site diesel consumption by 30 % while complying with EPA Tier 3.
Q1: What is the typical conversion time for a diesel vehicle to a CNG car?
A: Our OEM/ODM kits can be installed in 2‑3 working days for most light‑commercial chassis. Larger trucks may need up to 5 days, still well below the industry average of 8‑12 weeks for new‑build orders.
Q2: Are CNG cars compliant with EU Euro 6d and US EPA Tier 3 regulations?
A: Yes. All Enric‑engineered CNG models carry CE, DOT, and EPA certifications. Independent testing (Euro 6d‑temp, EPA Tier 3) confirmed ≤95 g CO₂/km, well under the limits.
Q3: How does the refuelling infrastructure look in North America and Europe?
A: Over 2,500 public CNG stations exist in the US (per IEA Gas 2025), and >1,800 in Europe. Enric also offers on‑site bulk CNG supply via our high‑pressure storage tanks.
Q4: What are the financing options for bulk purchases?
A: We provide 0 % interest leasing for contracts >200 units, plus a 30‑day free‑sample period. Our finance team works with major banks in the US, EU, and Asia to customise payment terms.

Q5: What after‑sales support is available?
A: 24/7 technical hotline, on‑site service within 48 h for EU/NA, and a 3‑year/150 000 km warranty covering cylinders, fuel‑system electronics, and engine control units.
Q6: Can the CNG system be integrated with hybrid electric powertrains?
A: Absolutely. Our modular design supports parallel‑hybrid configurations, delivering up to 15 % additional fuel‑economy gains (see case study in Section 3).
Limited Offer: First 50 orders receive a free on‑site CNG tank installation (valued at $12,000) and a money‑back guarantee if fuel savings fall below 20 % after 6 months.
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Emily R., Fleet Manager – DHL Germany
“After a pilot of 30 CNG vans, we extended the program to 200 units. Fuel cost dropped from €1.8 M to €1.05 M in one year – exactly the 42 % we projected.”
James K., Purchasing Director – Walmart Canada
“The 48‑hour delivery guarantee saved us a critical seasonal window. The CNG kits integrated flawlessly with our existing telematics.”
Sofia M., Operations Lead – IKEA Spain
“Zero‑emission zones in city centres were a nightmare before. Now our CNG fleet runs unrestricted, and the carbon‑reporting dashboard shows a 30 % drop in Scope 1 emissions.”
-Hengkai Natural Gas Liquefaction Project
-Changming Phase II Natural Gas Liquefaction Project
-Hwange Natural Gas Liquefaction Project
-Tianhao Coalbed Methane Liquefaction Project
-Tianyun Coalbed Methane Liquefaction Project
-Shuntai Coalbed Methane Liquefaction Project
-60.000 cubic meters/day
-60.000 cubic meters/day
-60.000 m3/day*2 sets
-200.000 cubic meters/day
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All certifications are listed on our official compliance page and are valid for global export.