Benchmarking
I have four suggesion help to buy a car for Mr. D.S. Pughazhyendhii with his reqirment .
1. Maruti Vitara Brezza

About the car :-
Latest Update: Maruti will be introducing an updated version of the Vitara Brezza in 2022.
Maruti Vitara Brezza Price: Maruti has now priced the sub-4m SUV between Rs 7.61 lakh and Rs 11.19 lakh
Maruti Vitara Brezza Variants: It comes in four trims: LXi, VXi, ZXi, and ZXi+.
Maruti Vitara Brezza Seating Capacity: The Vitara Brezza can seat up to five people.
Maruti Vitara Brezza Engine and Transmission: It gets a 1.5-litre petrol engine (105PS/138Nm) paired with a 5-speed manual as standard and an optional 4-speed AT.
Maruti Vitara Brezza Features: Maruti Suzuki has equipped the SUV with cruise control, a height-adjustable driver’s seat, auto AC, a 7-inch touchscreen infotainment system with Apple CarPlay and Android Auto, rain-sensing wipers, and push-button start/stop.
Maruti Vitara Brezza Safety: Safety features include dual front airbags, ABS with EBD, and rear parking sensors.
Maruti Vitara Brezza Rivals: The Maruti SUV fights it out with the ( Toyota Urban Cruiser, Mahindra XUV300, Hyundai Venue, Tata Nexon, Ford EcoSport, Renault Kiger, Nissan Magnite, and Kia Sonet).

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2. Maruti Ertiga

About the car :-
Maruti Ertiga Price: The Maruti MPV is priced from Rs 7.96 lakh to Rs 10.69 lakh.
Maruti Ertiga Variants: It is available in four trims: LXi, VXi, ZXi, and ZXi+.
Maruti Ertiga Seating Capacity: It can carry up to seven occupants.
Maruti Ertiga Engine and Transmission: Maruti has equipped the Ertiga with a 1.5-litre petrol engine (105PS/138Nm), mated to a 5-speed manual or a 4-speed torque converter. The CNG-petrol variant uses the same 1.5-litre petrol engine but without the mild-hybrid tech. It has a claimed efficiency of 26.08km/kg but the performance drops to 92PS and 122Nm. The petrol engine with the MT and AT options has a claimed efficiency of 19.01kmpl and 17.99kmpl, respectively.
Maruti Ertiga Features: It comes with projector headlights, fog lamps, LED tail lamps, 15-inch wheels, a 7-inch infotainment system with Android Auto and CarPlay, and push-button start/stop. The Ertiga also gets ventilated front cup holders, auto climate control with rear AC vents, and a reverse parking camera.
Maruti Ertiga Safety: Safety is covered by dual front airbags, ABS with EBD, ISOFIX child seat anchors, and reverse parking sensors. Maruti has also equipped it with ESP and hill hold for safety, but these features are limited to the automatic variant.
Maruti Ertiga Rivals: The Ertiga rivals the Toyota Innova Crysta and Mahindra Marazzo.
2022 Maruti Ertiga: The facelifted Ertiga has been spied undisguised.

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3. Hyundai i20

About the car :-
Hyundai i20 Price: The premium hatchback is priced from Rs 6.91 lakh to Rs 11.40 lakh.
Hyundai i20 Variants: The i20 is sold in four trims: Magna, Sportz, Asta, and Asta (O).
Hyundai i20 Engine and Transmission: It gets the same three engines as the Venue: two petrol and a diesel. The first petrol is a 1.2-litre naturally aspirated engine (83PS/114Nm) and the other is a 1-litre turbo-petrol (120PS/172Nm). The diesel is a 1.5-litre engine (100PS/240Nm). While the 1.2-litre petrol engine is mated to 5-speed MT and CVT options, the 1-litre turbo-petrol unit gets a 6-speed iMT (clutchless manual) and a 7-speed DCT, like the Venue. On the other hand, the diesel engine is paired with a 6-speed MT only.
Hyundai i20 Features: It comes with LED headlamps, a 10.25-inch touchscreen infotainment system with Apple CarPlay and Android Auto, an air purifier, BlueLink connected car tech, and a sunroof.
Hyundai i20 Safety: Safety features include six airbags, rear parking sensors, and electronic stability control.
Hyundai i20 Rivals: The i20 takes on the Honda Jazz, Tata Altroz, Volkswagen Polo, Maruti Baleno, and Toyota Glanza.

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4. Maruti Baleno

About the car :-
Latest Update: The India-made Suzuki Baleno has scored zero stars in the Latin NCAP crash tests.
Maruti Baleno Price: Maruti Suzuki has now priced the hatchback from Rs 5.99 lakh to Rs 9.45 lakh.
Maruti Baleno Variants: It is sold in four trims: Sigma, Delta, Zeta, and Alpha.
Maruti Baleno Engine and Transmission: It comes with a 1.2-litre petrol engine (83PS/113Nm), mated to either a 5-speed MT or a CVT. The hatchback also gets a 1.2-litre Dualjet petrol engine with mild-hybrid tech (90PS/113Nm), paired with a 5-speed MT. Maruti claims a mileage of 21.01kmpl for the petrol-manual variants, while those with the CVT return 19.56kmpl. On the other hand, the mild-hybrid powertrain offers a claimed fuel efficiency of 23.87kmpl.
Maruti Baleno Features: The Baleno gets LED projector headlamps, a rearview camera, 16-inch alloy wheels, a 7-inch touchscreen infotainment system with Apple CarPlay and Android Auto, auto climate control, push-button stop/start, and keyless entry.
Maruti Baleno Safety: Standard safety features include rear parking sensors, ABS with EBD, ISOFIX child seat anchors, and dual front airbags.
Maruti Baleno Rivals: It takes on the Toyota Glanza, Volkswagen Polo, Honda Jazz, Hyundai i20, Tata Altroz, and the Citroen C3. Its petrol-hybrid variant has no direct rival.

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Benchmarking:-
Beanchmarking is the techanical word of commparission. Beanchmarking basikly a commparision of what is alrady their in the market an how do i implemante the plus point of my commpiteter on my own product this is called beanch marking.
Conclusion:- I suggest to buy Maruti Ertiga because in this 26 kmpl which is suitable for daily use, come at their office and also go to their native place Madurai which is 500 km away from Bangalore. In this you can also put CNG which is chipper then petrol and diesel. Pughajendhi is also fond of big car it is like that kind of cars.