Maruti Suzuki launches automatic S-CNG Swift, Dzire and Baleno
- Maruti Suzuki launches automatic S-CNG variants of Swift, Dzire, and Baleno on September 18, 2026
- S-CNG sales surged 58% YoY in Q1, with July hitting a record 83,000 units
- Dzire S-CNG AMT offers 36.47 km/kg fuel efficiency, certified as India's most efficient sedan
- Models powered by Z12E 1.2L engine with Dual VVT and ISS technology
- Starting prices range from ₹7,92,400 for Swift to ₹8,53,100 for Dzire

*this image is generated using AI for illustrative purposes only.
Maruti Suzuki launched automatic S-CNG variants of its Swift, Dzire, and Baleno models on September 18, 2026, under its Auto Green Mission.
The new range targets customers seeking automatic transmission convenience without compromising fuel efficiency. The Dzire S-CNG AMT is certified as India's most fuel-efficient sedan with a mileage of 36.47 km/kg.
Sales Momentum
Partho Banerjee, Senior Executive Officer for Marketing & Sales at Maruti Suzuki, highlighted strong demand for eco-friendly options. The company reported a 58% increase in S-CNG vehicle sales during the first quarter of this year compared to the same period last year.
In July, Maruti Suzuki recorded its highest-ever monthly S-CNG vehicle sales at 83,000 units. The introduction of automatic variants aims to capitalize on this growing acceptance of clean mobility solutions.
Technical Specifications
The new models are powered by the Advanced Z12E 1.2L engine featuring Dual Variable Valve Timing (Dual VVT) and Idle Start Stop (ISS) technology. They are mated to a five-speed Automated Manual Transmission (AMT).
| Metric | Swift S-CNG AMT | Dzire S-CNG AMT | Baleno S-CNG AMT |
|---|---|---|---|
| Engine Capacity | 1197cc | 1197cc | 1197cc |
| Max Power (Petrol) | 61 kW @ 5700 rpm | 61 kW @ 5700 rpm | 61 kW @ 5700 rpm |
| Max Power (CNG) | 51.3 kW @ 5700 rpm | 51.3 kW @ 5700 rpm | 51.3 kW @ 5700 rpm |
| Max Torque (Petrol) | 112.4 Nm @ 4500 rpm | 112.4 Nm @ 4500 rpm | 112.4 Nm @ 4500 rpm |
| Max Torque (CNG) | 101.8 Nm @ 2900 rpm | 101.8 Nm @ 2900 rpm | 101.8 Nm @ 2900 rpm |
| Transmission | 5-Speed AMT | 5-Speed AMT | 5-Speed AMT |
| Fuel Efficiency | 35.34 km/kg* | 36.47 km/kg* | 34.47 km/kg* |
Fuel-efficiency as certified by test agency under Rule 115 of Central Motor Vehicles Rules, 1989.
Pricing
The ex-showroom starting prices for the new models are as follows:
- Swift S-CNG AMT: ₹7,92,400
- Baleno S-CNG AMT: ₹8,32,400
- Dzire S-CNG AMT: ₹8,53,100
What the Numbers Show
The launch coincides with a significant shift in consumer preference toward alternative fuels. The 58% year-on-year growth in Q1 S-CNG sales, coupled with a record 83,000 units sold in July, indicates that the CNG segment is expanding rapidly within Maruti Suzuki's portfolio. The addition of automatic transmissions addresses a key convenience gap, potentially accelerating adoption among urban commuters who previously avoided manual CNG vehicles due to traffic-related driving fatigue.
Historical Stock Returns for Maruti Suzuki
| 1 Day | 5 Days | 1 Month | 6 Months | 1 Year | 5 Years |
|---|---|---|---|---|---|
| -1.90% | -3.87% | -12.04% | -6.70% | -23.40% | +72.54% |
How might the introduction of AMT variants impact Maruti Suzuki's market share against competitors offering electric or hybrid alternatives in the same price segment?
Will the higher ex-showroom prices of these new S-CNG AMT models deter budget-conscious buyers, or is the convenience premium justified by current fuel cost differentials?
How does the rollout of the Auto Green Mission align with India's broader regulatory timeline for phasing out internal combustion engines, and will this technology serve as a long-term solution or a transitional bridge?

































