For years Tata Safari and Harrier has been about big diesel engine and bigger SUVs, which seems to be paying off, but now the company has decided to go the other way.
With the launch of its new 1.5 litre Hyperion TGDi turbo petrol engine, Tata is set to power its premium SUVs, Safari and Harrier, with petrol engines, for the first time. The company is counting on shifting customer preferences, stricter emission norms, and the overall push towards electrification, to convince buyers that a smaller petrol engine can be good enough for big cars like the Harrier and Safari. But the real question is, will it be enough?
Meet the New Hyperion Engine: Tata’s Future-Ready Turbo-Petrol Powertrain
The upcoming petrol variants of the Safari and Harrier will get their power from the new 1.5-litre Hyperion TGDi (Turbocharged Gasoline Direct Injection) engines from Tata, which is sure to put smiles on the faces of performance enthusiasts, thanks to its future-proof emissions compliance and power.
Key Specifications
- Engine displacement: 1,498 cc
- Power: approximately 168-170 bhp
- Torque: 280 Nm
- Torque Band: 2,000-3,500 rpm
- Engine block: lightweight aluminium
- Turbocharger: water-cooled variable geometry turbo
- Gearing options: 6-speed manual and expected automatic (DCT or torque converter)
- Emissions standard: BS6 Phase II and future-proof for E20 compatibility
On paper, the specifications are actually quite good for a turbo petrol engine in the modern-day SUV segments, but power numbers are only part of the story.
Why Tata Is Introducing Petrol Engines in Safari and Harrier Now
The given decision can be explained by several factors, each of which seems to be associated with the overall trend of shifting towards petrol car usage.
Petrol Cars Are Becoming More Desired in Metropolitan Areas
- Many car owners are now leaning towards petrol cars because of their
- lower purchase price
- reduced noise
- simpler maintenance
- lower emission of pollutants.
Therefore, demand for diesel-powered vehicles is decreasing.
Diesel Engines Are Becoming More Complicated and Costly
- The primary reason for this trend is the addition of various emission control technologies, such as
- diesel particulate filters,
- selective catalytic reduction, and others.
This way, manufacturers try to make their diesel cars less harmful to the environment, but these technologies make cars more expensive and complex.
The Company Wants to Make Petrol SUVs Its Future Product
- The given decision also makes sense because petrol engines can be easier integrated into hybrid powertrains.
Therefore, Tata Motors, by developing a petrol engine for its SUV models, will be able to introduce hybrid cars in the nearest future.
Performance Reality: Is 170 bhp and 280 Nm Enough for a Heavy SUV?
This is the most asked question, and the answer depends on the expectations and use. In the daily driving scenarios, the new engine should be able to provide strong performance, and for the city use, highway driving, and family needs, the Hyperion engine would be more than enough.
The modern turbocharging provides excellent mid-range torque performance, which is essential for overtaking and acceleration. Compared to the conventional petrol engines, the turbo-petrol engine provides much better performance, but compared to diesel, there are some compromises.
Petrol vs Diesel: Where the Hyperion Engine Wins
1. Superior Refinement and Comfort
Petrol engines are more refined and less noisy. This increases the comfort level while driving in general and in a city environment in particular, which is a plus for the potential buyers of both Safari and Harrier who were leaning towards petrol engines due to comfortability.
2. Lower Entry Price Makes it More Accessible
Petrol cars are expected to cost less than their diesel counterparts, making the cars more accessible to the majority of the market.
3. More Suitable for the City
The majority of SUV owners are city drivers, meaning that they do not use their cars for long distance travel on a regular basis. Diesel engines are more efficient on longer stretches of highway, whereas petrol engines are more suited for stop-and-go city driving.
4. Future-Proof and Legal
The Hyperion engine is future-proof and complies with the emissions standards, which makes it more appealing to the potential buyers.
Where Diesel Still Holds the Advantage
Despite its strengths, the petrol engine cannot completely replace diesel advantages.
1. Lower Torque Than Diesel
The existing 2.0-litre diesel engine produces significantly higher torque.
This matters during:
- Heavy load conditions
- Hill climbing
- Off-road driving
Diesel engines excel in these scenarios.
2. Fuel Efficiency Under Heavy Load
Large SUVs consume more petrol than diesel. High-mileage users may find diesel more economical long-term.
3. Long-Distance Highway Efficiency
Diesel engines remain superior for long highway drives. Frequent highway users will benefit from diesel efficiency.
4. Long-Term Durability Still Needs Real-World Validation
The Hyperion engine is new. Diesel engines have decades of proven reliability in heavy SUVs. Petrol durability will be proven over time.
Real Strategic Reason: Tata Is Preparing for the EV Transition
Tata’s approach to this petrol engine is future focused, as it caters to the growing need for alternate fuel vehicles in the coming years.
- This engine will help Tata Motors in
- adhering to emission norms,
- reducing its dependence on diesel and
- also helps in transitioning to hybrid and electric vehicles.
The Hyperion engine acts as a bridge between the diesel engines and the electric future that Tata is going to have.
Who Should Buy the Petrol Safari or Harrier?
The petrol variant is suitable for buyers who:
- Would primarily use the car in city traffic
- Have a low annual mileage (less than 12,000 km)
- Look for comfort and luxury
- Have a limited budget
- Do not have a need for towing capacity
Because it offers benefits over the diesel variant for these buyer segments.
Who Should Still Choose Diesel?
Diesel remains the better option for buyers who:
- Frequently travel long distances
- Carry heavy loads regularly
- Drive in mountainous terrain
- Prioritize fuel efficiency
- Want proven long-term durability
Diesel remains unmatched in heavy-duty applications.
What This Means for India’s SUV Market
Tata’s decision seems to be driven by the fact that the petrol engine is taking over in the Indian SUV market. It is now considered a realistic alternative even for big SUVs. At the same time, the shift toward electric vehicles is accelerating, and car manufacturers are introducing various powertrains to meet the demand. In turn, the Safari and Harrier petrol variants will help keep Tata’s position on the market as a manufacturer offering diverse opportunities.
Wrapping It Up
The introduction of the Tata Safari and Harrier variants with the new Hyperion turbo petrol engine is a welcome move. The new engine improves on figures of civility and reduces the entry-level price, while also positioning the car for the future in terms of emissions and electrification. It should appeal to buyers looking for a more premium, refined, and comfortable experience for both families and personal use. However, I think it is the diesel engine that is best suited for towing, long-distance travel, and when maximum torque is necessary.
Nevertheless, the petrol variant is not a competitor to the diesel one and only provides another opportunity to purchase a premium SUV with the ability to choose between petrol and diesel engines. Therefore, in my opinion, the option to buy a petrol car is not an alternative to a diesel one but an addition to it, which is becoming increasingly relevant given the impending transition to all-electric cars.