Launched initially in petrol version, Maruti Suzuki Celerio gained popularity for being the first AMT equipped hatchback in India. The diesel version followed the suit and is claimed to deliver 27.62km/l, making it the second most fuel-efficient car in India.
Powering the Maruti Celerio Diesel is a 793cc, 2-cylinder diesel engine that has been developed locally by Maruti with an investment of over Rs. 900 crore. The cylinder block of this new small engine is all aluminium and gets a compact fuel distribution system along with a turbocharger.
This engine churns out a maximum power output of 47bhp and 125Nm of peak torque. The engine is mated to a 5-speed manual gearbox and does not come with the option of an AMT. Petrol powered Celerio is equally frugal at 23.1km/l.
3. Maruti Baleno Diesel
Maruti’s premium hatchback Baleno has emerged as a stern competitor to segment favourite Hyundai Elite i20. Contemporary exterior styling, spacious cabin and a bunch of comfort features make it a worthy contender in the B+ segment.
Under the hood, Maruti Suzuki Baleno features same 1.2 litre petrol and Fiat sourced 1.3 litre DDiS engine that power Swift hatchback. The 1.3 litre Multijet diesel engine powering Baleno is good for 83bhp of power and 190Nm of torque and has been tuned to deliver an excellent mileage of 27.39 km/l.
4. Honda Jazz Diesel
(Honda Jazz Diesel)
Equipped with an all-new design, Honda Jazz made a comeback in India last year. The new-generation Honda Jazz's front profile gets City-inspired head-lamps with integrated static bending lights, grille with chrome lining and piano black finish among other changes.
However, the biggest change is under the hood as it is now available with a diesel engine. The vehicle comes with two engine options - 1.5-litre i-DTEC diesel and 1.2-litre i-VTEC petrol - both of which power the Amaze as well.
The diesel unit, mated to a 6-speed manual gearbox, churns out 99bhp & 200Nm and is claimed deliver an ARAI-certified mileage of 27.3km/l. Though the diesel engine used by the Jazz is the same that powers the City, the former with 8 per cent taller gear ratios return better mileage.
5. Tata Tiago