Autocar India
1d

I have purchased the Taigun 1.5 Manual Transmission. Before I used the Polo 1.0 Tsi last 6 years. But I can’t feel that punchy kick during Drive. Only a 6-month-old car and a total of 7878 kM run. I need to seek advice on what I should do.

Verified
3m

The Taigun 1.5's character is very different from the 1.0 TSI's. While the latter has some lag followed by a strong surge of performance, the 1.5 pulls in a more linear, consistent manner. That said, the 1.5's drivability as well as outright acceleration, is much stronger than the 1.0.  

Since your vehicle is only 6 months old (covered by factory warranty), we'd advise you against any performance modifications, which will void your warranty. But if you're keen on sprucing up the Taigun's performance, upgrade your car's air intake and exhaust system. These mods will ensure that your engine feels a bit livelier, while adding some aural drama too. If budget permits, you could consider an ECU remap - performance gain will be noticeable. Do keep in mind that not many tuners can tune the 1.5 TSI's ECU reliably, so do your research carefully before opting for it.

Volkswagen Taigun

Volkswagen Taigun

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I have a Grand Vitara Strong Hybrid, and I am extremely satisfied with its mileage (900-1000 km from 45 liters). However, I am losing the joy of driving. I migrated to this car after owning a Swift Dzire Diesel and an XL6. The mismatch between engine revs and acceleration is becoming unpleasant. Overtaking feels riskier, and even the brakes feel spongy. I have experienced a few unpleasant situations because of this. As a result, I have reduced my overall speed, making the safety of my family a bigger priority. But the driver in me is unhappy. Should I upgrade to the Duster Hybrid, the Hycross Hybrid, or the newly launched Sierra EV? Also, do diesel engines still make sense today?

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From what you've described, the Grand Vitara Strong Hybrid has impressed you with its efficiency but left you wanting more from behind the wheel. If driving enjoyment is back on your priority list, the Duster Hybrid looks like the most natural upgrade. It is expected to offer a much more engaging driving experience while retaining the fuel efficiency benefits of a strong hybrid.The Toyota Innova HyCross Hybrid will certainly improve on comfort, refinement and performance, but it won't fundamentally change the character you're looking for. It is still geared towards relaxed family motoring rather than enthusiastic driving.The Tata Sierra EV is an interesting option and has now been launched. It promises strong performance, a premium cabin and a spacious interior. However, if the "driver in you" misses the involvement and confidence of your earlier diesel cars, we'd still wait to experience how the Duster Hybrid drives before making a decision.As for diesels, we don't think they should be ruled out altogether. With the right usage, they continue to make sense. However, given your appreciation for the fuel economy of your Grand Vitara and the direction the market is heading, we'd lean towards a strong hybrid rather than going back to diesel.

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Posted on: 6 Jul 2026