Our AI recommends
Maruti Suzuki Fronx
68% Match
Sigma Petrol 1.2L Manual
₹6.85 - ₹11.98 Lakh
Ex-showroom price
Stronger Engine Output
The Fronx's 1.2L Dual Jet petrol makes 89bhp and 113Nm versus the Aeris's 74bhp and 96.5Nm CNG tune, giving it noticeably more power for overtaking and highway driving.
Proper Climate Control
Fronx gets Automatic Climate Control with fan speed control, while the Aeris makes do with a basic Manual AC unit.
Power Windows & Keyless Central Locking
Fronx offers front and rear power windows with a one-touch driver window and keyless central locking, features entirely absent on the Aeris which has no power windows at all.
AI Match
Maruti Suzuki Fronx
Performance
Comfort
Luxury & Interior
Technology
Safety
Ownership
Practicality
Value

Smart CNG Manual
₹5.3 - ₹9.75 Lakh
Ex-showroom price
Lower Running Costs with CNG
The Aeris returns an ARAI-rated 26.49 kmpl on CNG, significantly higher than the Fronx's 21.79 kmpl petrol figure, meaning lower fuel costs over time.
Lower Ex-Showroom Price
At Rs 629,000 ex-showroom, the Aeris undercuts the Fronx's Rs 684,900 price tag, giving it a straightforward affordability edge.
Dedicated CNG Safety Tech
The Aeris includes CNG Leak Detection and Thermal Incident Protection, safety measures built specifically around its factory CNG setup that the petrol-only Fronx doesn't need or offer.
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Personalised recommendation
Daily CommuterYour AI pick
Tata Aeris
For pure city commuting costs, the Aeris's CNG running cost and ARAI 26.49 km/kg efficiency edge out the Fronx's petrol economy, even though the Fronx feels more refined to drive daily.
See Full Comparison
Why Aeris for you?
Lower running cost
CNG at 26.49 km/kg means significantly cheaper per-km cost than petrol, a big win for daily commuting budgets.
Lower purchase price
At Rs 6.29 lakh ex-showroom vs Rs 6.85 lakh, the Aeris is cheaper upfront, helping commuters save on EMI/ownership.
Find out how the Maruti Suzuki Fronx and Tata Aeris stack up across key factors and see what makes each of them unique.
The Fronx leads broadly across comfort, interior and ownership convenience features, while the Aeris only pulls ahead on fuel-running economy; neither car has strong ADAS or infotainment, keeping both Technology scores low.
Stronger Engine Output
The Fronx's 1.2L Dual Jet petrol makes 89bhp and 113Nm versus the Aeris's 74bhp and 96.5Nm CNG tune, giving it noticeably more power for overtaking and highway driving.
Proper Climate Control
Fronx gets Automatic Climate Control with fan speed control, while the Aeris makes do with a basic Manual AC unit.
Power Windows & Keyless Central Locking
Fronx offers front and rear power windows with a one-touch driver window and keyless central locking, features entirely absent on the Aeris which has no power windows at all.
A Trade-off
The Aeris returns an ARAI-rated 26.49 kmpl on CNG, significantly higher than the Fronx's 21.79 kmpl petrol figure, meaning lower fuel costs over time.
A side-by-side look at what each one does best, so you can choose what fits your needs.
Strengths for those who prioritise power, performance and comfort.

Stronger Engine Output
The Fronx's 1.2L Dual Jet petrol makes 89bhp and 113Nm versus the Aeris's 74bhp and 96.5Nm CNG tune, giving it noticeably more power for overtaking and highway driving.
Proper Climate Control
Fronx gets Automatic Climate Control with fan speed control, while the Aeris makes do with a basic Manual AC unit.
Power Windows & Keyless Central Locking
Fronx offers front and rear power windows with a one-touch driver window and keyless central locking, features entirely absent on the Aeris which has no power windows at all.
Bigger Boot Space
The Fronx offers a generously sized 308-litre boot, giving more practical luggage room than typical cars in this segment.
Better Ride Height & Tyres
With 190mm ground clearance and larger 195/60 R16 tyres plus a proper steel spare wheel, the Fronx is better equipped for uneven roads than the Aeris's 170mm clearance, 175/65 R14 tyres, and no spare wheel.
Strengths for those who prioritise efficiency, value and safety.

Lower Running Costs with CNG
The Aeris returns an ARAI-rated 26.49 kmpl on CNG, significantly higher than the Fronx's 21.79 kmpl petrol figure, meaning lower fuel costs over time.
Lower Ex-Showroom Price
At Rs 629,000 ex-showroom, the Aeris undercuts the Fronx's Rs 684,900 price tag, giving it a straightforward affordability edge.
Dedicated CNG Safety Tech
The Aeris includes CNG Leak Detection and Thermal Incident Protection, safety measures built specifically around its factory CNG setup that the petrol-only Fronx doesn't need or offer.
Wireless Smartphone Mirroring
The Aeris supports wireless Android Auto and Apple CarPlay for smart connectivity, whereas the Fronx's infotainment and connectivity features are listed as absent.
Puncture Repair Kit Included
The Aeris comes with a puncture repair kit as standard, a practical inclusion the Fronx does not offer.
Instead of counting features, we compare which ones each vehicle actually includes.