The engine on the petrol Ignis is a 1.2-litre four-cylinder unit. It produces 82bhp of power and revs all the way up to 6,000rpm. The 113Nm of torque available at 4,200rpm might look meagre, but feels adequate to pull the car especially in the mid-range. The free-revving engine is silent and has a linear power delivery right till it hits the rev-limiter. The engine note gets better as revs rise, while the motor remains refined throughout. At 850-860kg, the Ignis is the lightest car to use this engine, thus making it feel very peppy. The precise five-speed manual gearbox is easy to use with short gear throws and a light clutch. So if you are buying this car to drive in the city, you will love it. Even on the highway the car has enough grunt to cruise at triple-digit speeds with revs less than 3,000rpm. Also, like other recent Maruti models, this one also gets an AMT. In this model, however, a heavy foot on the gas pedal will result in making the car jerky. But as long as you are gentle on the throttle, the gearshifts happen smoothly despite there being a slight lag.
Now, on to the diesel variant powered by Maruti’s tried and tested 1.3-litre four-cylinder Fiat-sourced unit. This engine produces 74bhp and more importantly, despite it being a small car, the torque stands at 190Nm and it’s available from 2,000rpm. So power-to-weight ratio is again good with the diesel Ignis tipping the scales at 940-960kg. We are familiar with this engine and it continues to retain its characteristics in the Ignis too. The moment you key the ignition, you can feel the vibrations on the gear stick and pedals, with that typical diesel clatter. We just wished the carmaker could have provided better insulation from this noise and the vibrations.
This power plant helps the car get off the line effortlessly and you will notice a hint of turbo lag that gets even more prominent when you depress the accelerator harder. However, with gentle throttle inputs, the car easily picks up pace thanks to loads of torque on tap. That said, driveability and throttle responses aren’t as good as the petrol version. After 1,500rpm you feel the engine come alive and although it’s not very exciting, it offers a decent mid-range that lasts between 2,000rpm and 4,000rpm. However, at high revs it gets noisy and feels strained too. The five-speed manual gearbox offers a similar feel like in the petrol drivetrain with gears slotting-in smoothly. It’s the AMT gearbox here which provides a different feel. The shift shock is even more evident and it manifests even further with an aggressive throttle input, which lets you notice every gearshift. If you are new to this, it takes some getting used to, but it is a small price to pay for clutchless gearshifts especially in irritating city traffic.
In our VBOX tests, the diesel manual took 13.56 seconds to complete the 0-100kmph sprint. But in the driveability test of 40-100kmph roll on in 4th gear, it took a relaxed 21.09 seconds. On the other hand, the petrol manual took an identical but marginally quicker time of 13.47 seconds to reach 100kmph. Thanks to its lighter weight, it also showed the difference in the pulling power by clocking 15.66 seconds in the same 40-100kmph roll on test.
Amongst the AMT trims, the petrol again came on top with a 0-100kmph sprint time of 14.97 seconds as against the diesel AMT's 15.4 seconds. Also, when it comes to driveability, the petrol AMT took 10.79 seconds to complete the 40-100kmph roll on run in the 5th gear. Meanwhile, the diesel AMT completed the same test in 11.5 seconds. Also, the 80-100kmph braking test shows a braking distance of 25.32m in 2.33seconds, which is good considering the car is equipped with rear drums brakes. Of course, the diesel Jazz, Figo or Polo come close to these performance figures due to their higher displacement 1.5-litre engine. But, overall the Ignis has managed to post better values than the average in its class due its power-to-weight ratio.