On the surface, it may seem like just a CNG variant, but a lot of thought and effort has gone into this CNG conversion and it shows.
Tata Altroz CNG Pros
A well-calibrated CNG system that’s comfortable to drive
A CNG car with factory-backing, factory warranty & OEM standards of safety / quality
Mature on-road behaviour, including at highway speeds despite the added weight
210 litres of usable boot space even with the CNG tanks
CNG benefits like cheap running costs and lower CO2 emissions
Looks absolutely stunning! Solid build too
Nice interior with good quality parts & adequate space
City friendly nature: light controls, agreeable ergonomics & good driveability (in CNG too)
Available in the top variant, unlike other CNG models
Enjoyable Harman 8-speaker ICE. One of the better systems in this segment
Impressive kit (voice assisted sunroof, wireless charger, auto headlamps & wipers, air purifier, ambient lighting...)
5-star NCAP safety rating is commendable
Tata Altroz CNG Cons
Reduced power output is evident on the highway. CNG mode has lesser top-end performance
Many Indian cities & towns don’t have CNG pumps. Queue for CNG can be long in metro cities
Higher maintenance costs & upkeep (overall) in comparison with regular petrol variant
Automatic transmission unavailable with the CNG kit
Focus on CNG driveablity means that the FE numbers won’t be as high as the competitors
Instrument cluster from Tiago/Tigor CNG doesn’t feel premium
Mature suspension does have a firm edge at low speeds (16" rim variants)
Fire extinguisher is not easily accessible
Some missing features (cruise control, auto-dimming IRVM, wireless Android Auto & Apple CarPlay, thinner spare tyre on top trims, split-folding rear seat...)
All passengers need to get out of the vehicle while refilling CNG
Tata's after-sales service quality is a hit or miss. Remains a gamble