Compare Electric Vehicles
Compare price, battery, charging, ownership cost, running cost, features and performance.
Mahindra
XEV 9S₹19.95 - 29.45L
Ex-showroom · Delhi
Est. on-road: ₹20.63L
- Range
- 679 km
- Battery
- 79 kWh
- Fast Charge
- 20 min
Tata Motors
Sierra EV₹18.79 - 25.99L
Ex-showroom · Delhi
Est. on-road: ₹19.44L
- Range
- 665 km
- Battery
- 75 kWh
- Fast Charge
- 25 min
Quick Verdict
Your instant takeaway, before the detailed comparison below.
Best Value
Sierra EV
Longest Range
XEV 9S
Fastest Charging
XEV 9S
Lowest Running Cost
Sierra EV
Editor's Pick
XEV 9S
Quick Verdict
- Best ValueSierra EV
- Longest RangeXEV 9S
- Fastest ChargingXEV 9S
- Lowest Running CostSierra EV
- Editor's PickXEV 9S
Overview
Key numbers at a glance.
Battery
- Mahindra79 kWh (gross)
- Tata Motors75 kWh (gross)
Range
- Mahindra679 km
- Tata Motors665 km
Power
- Mahindra210 kW
- Tata MotorsNot available
Torque
- Mahindra380 Nm (at motor)
- Tata MotorsNot available
Top Speed
- Mahindra202 km/h
- Tata Motors170 km/h
Acceleration
- Mahindra7s (0-100)
- Tata Motors5.8s (0-100)
Charging Time
- Mahindra20 min (10-80%)
- Tata Motors25 min (10-80%)
Efficiency
- Mahindra11.6 kWh/100km
- Tata Motors11.3 kWh/100km
Price Comparison
On-road price estimate for Delhi, Delhi. Change city to see how it affects the breakdown.
| Component | XEV 9S | Sierra EV |
|---|---|---|
| Ex-showroom Price | ₹19,95,000 | ₹18,79,000 |
| Registration / RTO | ₹0 | ₹0 |
| Road Tax | ₹0 | ₹0 |
| Insurance (est.) | ₹59,850 | ₹56,370 |
| Other Charges (est.) | ₹8,500 | ₹8,500 |
| Total On-Road Price | ₹20,63,350 | ₹19,43,870 |
Estimated for Delhi, Delhi — confirm with your dealer. Ex-showroom price, registration, road tax, and insurance all vary by city.
EMI Calculator
Loan amount: ₹16,50,680
Monthly EMI
₹34,667
Total Interest
₹4,29,361
Total Cost
₹24,92,711
Battery
| Specification | XEV 9S | Sierra EV |
|---|---|---|
| Battery Capacity | 79 kWh (gross) | 75 kWh (gross) |
| Battery Chemistry | LFP | Not available |
| Range | 679 km | 665 km |
Charging
| Specification | XEV 9S | Sierra EV |
|---|---|---|
| DC Fast Charging (10-80%) | 20 min(winner) | 25 min |
| AC Home Charging (full) | 11.7 hr | 10.5 hr(winner) |
| Charging Port | CCS2 | Not available |
| Vehicle to Load | Not available | Yes |
| Vehicle to Vehicle | Not available | Yes |
Performance
| Specification | XEV 9S | Sierra EV |
|---|---|---|
| Power | 210 kW | Not available |
| Torque | 380 Nm (at motor) | Not available |
| 0-100 km/h | 7s | 5.8s(winner) |
| Top Speed | 202 km/h(winner) | 170 km/h |
| Regenerative Braking | Yes | Yes |
| Motor Type | Not available | Permanent magnet synchronous |
| Drive Layout | RWD | Not available |
Ownership Cost
Estimated cost of owning each vehicle — some categories (maintenance, resale) have no reliable published data yet and are shown honestly rather than guessed.
| Component | XEV 9S | Sierra EV |
|---|---|---|
| Annual Charging Cost (est.) | ₹13,403 | ₹12,992 |
| Annual Insurance (est.) | ₹59,850 | ₹56,370 |
| Road Tax / Registration, Delhi (est.) | ₹0 | ₹0 |
| Annual Maintenance | Not available | Not available |
| Service Cost | Not available | Not available |
| Battery Replacement Estimate | Not available | Not available |
| Battery Warranty | Not available | Not available |
| Resale Value Estimate | Not available | Not available |
| 5-Year Cost (on-road + charging + insurance est.) | ₹23,69,766 | ₹22,34,312 |
Running Cost
Adjust the inputs below to estimate your own monthly and yearly running cost.
Charging Cost Calculator
Estimated — assumes ₹15/unit for public charging and ₹105/₹92 per litre for petrol/diesel.
Monthly Cost
₹1,297
Yearly Cost
₹15,566
Savings vs Petrol / yr
₹85,234
Savings vs Diesel / yr
₹58,034
Dimensions
| Specification | XEV 9S | Sierra EV |
|---|---|---|
| Length | 4737 mm | 4340 mm |
| Width | 1900 mm | 1841 mm |
| Height | 1747 mm | 1750 mm |
| Wheelbase | 2762 mm | 2730 mm |
| Ground Clearance | 201 mm | 205 mm(winner) |
| Boot Space | Not available | 622 L |
| Tyre Size | Not available | 225/55 R19 |
| Suspension (Front / Rear) | Not available | Independent, MacPherson strut / Independent, multi-link |
| Brakes (Front / Rear) | Not available | disc / disc |
Safety
| Specification | XEV 9S | Sierra EV |
|---|---|---|
| Airbags | 7(winner) | 6 |
| ADAS | Yes | Yes |
| ABS | Yes | Yes |
| ESC | Yes | Yes |
Features
| Specification | XEV 9S | Sierra EV |
|---|---|---|
| Touchscreen | Not available | 12.3" |
| OTA Updates | Not available | Yes |
| Connected Car App | Not available | Yes |
| Digital Cluster | Not available | Yes |
Warranty
Colours
Available colour options — swatches only, no manufacturer imagery.
XEV 9S
Everest White
Sierra EV
Rishikesh Rapids
Pros & Cons
Pros are each model's own highlights; cons are computed, factual losses against the other compared vehicles.
XEV 9S
Pros
- 7-seat family SUV on the INGLO platform
- 679 km range on the 79kWh pack
- Harman Kardon sound system
Cons
- Higher ex-showroom (starting) than the Sierra EV
- Higher acceleration than the Sierra EV
- Higher ac home charging (full) than the Sierra EV
- Lower ground clearance than the Sierra EV
Sierra EV
Pros
- 665 km MIDC range
- 5.8s 0-100 km/h in Boost Mode
- Optional Quad Wheel Drive (QWD)
Cons
- Lower range than the XEV 9S
- Lower battery than the XEV 9S
- Lower top speed than the XEV 9S
- Higher charging time than the XEV 9S
Expert Verdict
A neutral summary generated from the categories each vehicle actually leads on above — not editorial opinion.
XEV 9S
The XEV 9S leads on range, battery, top speed. Best suited for buyers who prioritize range over the alternatives here.
Sierra EV
The Sierra EV leads on ex-showroom (starting), acceleration, ac home charging (full). It also has the lowest starting price among the vehicles compared. Best suited for buyers who prioritize ex-showroom (starting) over the alternatives here.
Ratings
Scored relative to the vehicles in this comparison (0-10) — not an absolute or editorial rating.
XEV 9S
Overall
Performance
Charging
Comfort
Not enough data
Technology
Not enough data
Safety
Not enough data
Value
Ownership
Sierra EV
Overall
Performance
Charging
Comfort
Not enough data
Technology
Not enough data
Safety
Not enough data
Value
Ownership
Owner Reviews
No ratings yet — be the first to review the XEV 9S.
No reviews yet
Be the first to share your experience with the XEV 9S.
Frequently Asked Questions
XEV 9S
Sierra EV
Quick Verdict
- Best ValueSierra EV
- Longest RangeXEV 9S
- Fastest ChargingXEV 9S
- Lowest Running CostSierra EV
- Editor's PickXEV 9S
Quick Verdict
- Best ValueSierra EV
- Longest RangeXEV 9S
- Fastest ChargingXEV 9S
- Lowest Running CostSierra EV
- Editor's PickXEV 9S
Related News
Launches, software updates and coverage for the vehicles compared here.
No news yet
Coverage of the XEV 9S and Sierra EV will appear here once published.
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Which one should you buy?
XEV 9S
Sierra EV