After Tata Motors, Hyundai is the second automaker to offer a twin CNG tank. This adaptable and luggage-saving tank was recently unveiled by the South Korean company in the Exter and will eventually be offered on the Grand i10 Nios and the Aura. One of the top 20 best-selling cars in India, the Maruti Suzuki Fronx, is a competitor of the Exter CNG.

Maruti Suzuki Fronx CNG vs. Hyundai Exter CNG: Dimensions

Based only on measurements, the Maruti Fronx has a length of 3995 mm, a width of 1765 mm, and a wheelbase that is 2520 mm longer than average. The Punch, on the other hand, stands 1631 mm tall, giving it a taller stance. It’s noteworthy to observe that the Fronx has 16-inch tyres, whereas the Exter CNG has 15-inch tyres. The Exter’s boot area has increased thanks to the new twin CNG tank, however Hyundai and Marut Suzuki have not disclosed the precise capacity.

DimensionsHyundai Exter CNGMaruti Suzuki Frox CNG
Length3815 mm3995 mm
Width1710 mm1765 mm
Height1631 mm (with roof rails)1550 mm 
Wheelbase2450 mm2520 mm
Wheel Size15-inch16-inch

Engine Specifications: Hyundai Exter CNG vs. Maruti Suzuki Fronx CNG

A 1.2-liter normally aspirated engine powers both the Exter and Fronx CNG vehicles. The Maruti Suzuki CNG generates 76.4 horsepower and 98.5 Nm of torque, whilst the Hyundai CNG generates 68 horsepower and 95.2 Nm. The vehicles are connected to a manual 5-speed gearbox.

Hyundai Exter CNG vs Maruti Suzuki Fronx CNG: Engine, Mileage
SpecificationsHyundai Exter CNGMaruti Suzuki Fronx CNG
Engine1197 cc with CNG1197 cc with CNG
Power68 bhp 76.4 bhp 
Torque95.2 Nm98.5 Nm
Transmission5-speed manual5-speed manual
Petrol / CNG Tank Capacity37 litres / 60 litres37 litres / 55 litres
Mileage (ARAI)27.1 km/kg28.51 km/kg

Maruti Suzuki Fronx CNG vs. Hyundai Exter CNG: Cost

Starting at Rs 8.50 lakh, ex-showroom, Hyundai will still sell the single- and twin-cylinder Exter CNG vehicles. There are three versions available: S, SX, and SX Knight Edition. The Fronx, on the other hand, comes with only the standard single-cylinder CNG tank and is offered in two trim levels: Sigma and Delta. The ex-showroom pricing of the Fronx CNG is Rs 8.46 lakh.

VehiclesHyundai Exter CNGMaruti Suzuki Fronx CNG
Price, ex-showroomRs 8.50 lakh to Rs 9.38 lakhRs 8.46 lakh to Rs 9.32 lakh