Introduction to Hyundai Exter Mileage
When it comes to daily driving in Delhi, mileage is not just a feature—it’s a necessity. Fuel prices, heavy traffic, and long commutes make efficiency one of the biggest deciding factors when choosing a car. That’s where the Hyundai Exter steps in as a promising compact SUV with CNG capability.
In this blog, we’ll explore real-world mileage results based on your hands-on testing of the Hyundai Exter SX CNG variant. Unlike company-claimed figures, this is practical data collected from actual driving conditions in Delhi city and highways.
Overview of Hyundai Exter SX CNG
The Hyundai Exter SX CNG is designed for budget-conscious drivers who still want SUV styling and modern features.
Key Highlights:
- 1.2L Bi-Fuel (Petrol + CNG) Engine
- Factory-fitted CNG kit
- Compact SUV stance
- Dual-cylinder technology
- Ideal for city and highway usage
Key Features Impacting Mileage
Several factors influence mileage:
- Lightweight yet sturdy body
- Efficient engine tuning for CNG
- Aerodynamic design
- Driving conditions and habits
Real-World Testing Conditions
Your test provides valuable insights because it reflects actual Indian driving conditions, not lab results.
Test Setup & Fuel Capacity
- Full tank: 8.5 kg CNG
- Driving zones:
- Delhi city (heavy traffic)
- National highway (smooth driving)
- Conditions tested:
- With AC
- Without AC
- Winter vs summer
Hyundai Exter Mileage in Delhi City (Winter)
During winter, AC usage is minimal, which helps improve mileage.
Mileage Observations
- Fuel: 8.5 kg CNG
- Distance covered: 180–190 km
- Condition: No AC, moderate traffic
👉 This translates to approximately 21–22 km/kg, which is impressive for a compact SUV.
Hyundai Exter Mileage in Delhi City (Summer)
Summer brings higher temperatures and heavy AC usage, which impacts fuel efficiency.
Mileage Drop Analysis
- Fuel: 8.5 kg CNG
- Distance covered: 160–180 km
- Condition: Heavy traffic + AC
👉 Mileage drops to around 18–21 km/kg
Reason for drop:
- AC compressor load
- Stop-and-go traffic
- Engine strain in heat
Hyundai Exter Highway Mileage Results
Highways are where the Exter truly shines.
Without AC Highway Mileage
- Fuel: 8.5–9 kg CNG
- Distance: ~260 km
👉 Mileage: ~29–30 km/kg
With AC Highway Mileage
- Distance: ~250 km
👉 Mileage: ~27–28 km/kg
💡 Even with AC, the drop is minimal—this shows excellent engine efficiency.
📋 Mileage Comparison Table
| Condition | Fuel (kg) | Distance (km) | Mileage (km/kg) |
|---|---|---|---|
| City (Winter, No AC) | 8.5 | 180–190 | 21–22 |
| City (Summer, AC) | 8.5 | 160–180 | 18–21 |
| Highway (No AC) | 8.5–9 | ~260 | 29–30 |
| Highway (With AC) | 8.5–9 | ~250 | 27–28 |
Factors Affecting Mileage in Delhi
Delhi driving conditions are tough. Here’s what impacts mileage:
1. Traffic Congestion
- Frequent braking reduces efficiency
2. Temperature
- Summer heat lowers engine performance
3. AC Usage
- Major contributor to mileage drop
4. Driving Style
- Smooth driving = better mileage
Cost Efficiency of Hyundai Exter CNG
CNG is significantly cheaper than petrol.
Estimated Running Cost
- CNG price (approx): ₹75/kg
- Mileage: ~20–30 km/kg
👉 Cost per km: ₹2.5 – ₹3.5/km
Compare that with petrol (~₹7–₹9/km), and the savings are massive.
Pros and Cons of Hyundai Exter Mileage
Pros
✔ Excellent highway mileage
✔ Low running cost
✔ Minimal drop with AC on highway
✔ Suitable for daily commuting
Cons
✖ Mileage drops in heavy traffic
✖ AC impacts city efficiency
Tips to Improve Mileage
- Drive at steady speeds
- Avoid sudden acceleration
- Maintain proper tire pressure
- Use AC wisely
- Regular servicing
Hyundai Exter Mileage vs Competitors
| Car | Fuel Type | Mileage (km/kg or km/l) |
|---|---|---|
| Hyundai Exter CNG | CNG | 20–30 |
| Tata Punch CNG | CNG | 20–26 |
| Maruti Fronx CNG | CNG | 22–28 |
👉 Exter performs strongly, especially on highways.
Is Hyundai Exter Good for Daily Commute?
Absolutely. If your driving is mostly in Delhi:
- Low cost per km
- Comfortable ride
- Reliable performance
It’s a great choice for office-goers and families.
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