Tata Motors recently marked its entry into the bi-fuel segment of cars with the launch of the new Tiago CNG and the Tigor CNG. Tata Tigor is now the only sedan in India that is available with three different powertrains, namely petrol, bi-fuel CNG, and electric version. But, how does the Tigor’s CNG version fare against its arch-rival, Hyundai Aura CNG, on paper? Let’s find out in this specification-based comparison of the new Tata Tigor CNG vs Hyundai Aura CNG.

Tata Tigor CNG vs Hyundai Aura CNG: Engine Specs
Specification | Tigor CNG | Aura CNG |
Engine | 1.2-litre, bi-fuel petrol | 1.2-litre, bi-fuel petrol |
Power | 72 hp | 68 hp |
Torque | 95 Nm | 95 Nm |
Gearbox | 5-speed manual | 5-speed manual |
The new Tata Tigor CNG is powered by a 1.2-litre, three-cylinder, naturally-aspirated, bi-fuel petrol engine that churns out 72 hp of power and 95 Nm of peak torque. Hyundai Aura CNG, on the other hand, gets a 1.2-litre, four-cylinder, naturally-aspirated, bi-fuel petrol engine that develops 68 hp of power and 95 Nm of peak torque. The CNG versions of both these cars are offered with a 5-speed manual gearbox only.

Tata Tigor CNG vs Hyundai Aura CNG: Mileage
Specification | Tigor CNG | Aura CNG |
Mileage | 26.49 km/kg | 28 km/kg |
CNG Tank Capacity | 60 litres | 65 litres |
Tata Tigor CNG’s ARAI-certified mileage is rated at 26.49 km/kg while the Hyundai Aura claims to deliver a fuel efficiency of 28 km/kg. Also, the CNG versions of the Tigor and Aura have a tank capacity of 60 litres and 65 litres respectively.
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Tata Tigor CNG vs Hyundai Aura CNG: Dimensions
Dimensions | Tigor CNG | Aura CNG |
Length | 3993 mm | 3995 mm |
Width | 1677 mm | 1680 mm |
Height | 1532 mm | 1520 mm |
Wheelbase | 2450 mm | 2450 mm |
Boot Space | 205 litres | N.A. |
Ground Clearance | 165 mm | N.A. |

Tata Tigor CNG vs Hyundai Aura CNG: Price
Model Name | Tigor CNG | Aura CNG |
Price (ex-showroom) | Rs 7.69 lakh – Rs 8.41 lakh | Rs 7.74 lakh |
Tata Motors is offering the Tigor CNG in three variants, including its top-spec XZ+ variant. The prices of the new 2022 Tata Tigor CNG range between Rs 7.69 lakh – Rs 8.41 lakh, ex-showroom. Hyundai Aura CNG, on the other hand, is offered in a sole base-spec variant and is priced at Rs 7.74 lakh, ex-showroom. Which sub-compact CNG sedan will be your pick? Do let us know in the comments section below.
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