The best strong hybrid option for your budget right now is the Maruti-Suzuki Victoris. It is a part of having an efficient hybrid powertrain that is well-equipped and easy to drive. 

You could also look at the Victoris’s sibling, the Grand Vitara Hybrid, which is being offered with some discounts now, as a facelift is coming soon. There is no timeframe announced for the implementation of BS7, and there are no BS7 cars available in the market either. 

Getting a BS6 model today won’t make your car obsolete even when BS7 norms come, which is unlikely to be before 2028. 

The two SUVs you've shortlisted are virtually the same under the skin, so choosing between them really comes down to preference. They both meet your criteria of safety, good looks and economy. 

The Maruti Victoris has the slight edge on the Toyota Hyryder thanks to its slightly lower pricing, more modern tech and longer features list - including ADAS with Level 2 Autonomous driving. 

While the Victoris has scored a 5-star rating from both Bharat NCAP and Global NCAP. The Hyryder is yet to be tested, but as they share the same mechanical make-up, its overall score shouldn't be too far off.

Given your requirements, you should consider the Toyota Hyryder, Maruti Suzuki Grand Vitara and Victoris strong hybrid. Since your usage is high, you'll benefit from the exceptional fuel efficiency of the same strong hybrid-petrol powertrain that powers all three. The Hyryder and Grand Vitara mileage is 27.97kpl, while the Victoris mileage is 28.65kpl, which is slightly higher (claimed). 

All three SUVs also come equipped with all the features you want in their respective top-end trims - a panoramic sunroof, ventilated seats, alloy wheels, a touchscreen infotainment system and much more. 

We would recommend you go for the Maruti Victoris since it's the newest of the lot. It has the most features and also a 5-star Bharat NCAP crash safety rating, which the other two don't have. 

As for pricing, the top-spec Victoris ZXI+ (O) string hybrid is priced at Rs 19.99 lakh, while the Grand Vitara Alpha+ (O) costs Rs 19.72 lakh and the Hyryder V is priced at Rs 19.76 lakh (ex-showroom, India). 

The Mahindra Thar will easily fall within your Rs 20 lakh budget - it is a rugged off-roader with plenty of ground clearance and strong engine performance. If this is going to be the primary car in your household, you could opt for the Mahindra Thar Roxx MX5 diesel-MT 4x4 variant instead. It will be more convenient when you want to ferry more than one passenger, due to its 5-door arrangement. 

However, if you want something that's a lot more polished, refined and car-like than the Thar/Thar Roxx. Also, if you're willing to sacrifice performance, you could consider the AWD variants of the Maruti Victoris or Toyota Hyryder.

Without knowing your budget, it's hard to guide you to the right vehicle. We have listed the options for you to consider - 

Maruti Suzuki Jimny - Great off-road and efficient enough for a 4x4. However, small size means a tight cabin, and performance is dull

Mahindra Thar 4x4 - Very capable off-road and good engine. Two door layout is inconvenient for rear seat passengers

Mahindra Scorpio N 4x4 - Capable off-road, strong diesel engine, seating for 7 passengers

Mahindra Thar Roxx - Excellent off-road, strong diesel engine, great image

Maruti Suzuki Victoris AWD - Decent off-road ability, engine scores well for efficiency. Power and performance is unexciting 

The Maruti Suzuki Victoris is a good option for you. It is a spacious and comfortable 7-seater, and the petrol engine is refined and punchy. The automatic gearbox is smooth, and the ride quality is good too.

The Victoris is also very fuel-efficient, and the Maruti Suzuki service network is vast and reliable. The only downside is that the third row is best suited for kids.