Compare Electric Vehicles
Compare price, battery, charging, ownership cost, running cost, features and performance.
Simple Energy
One (Gen 2)₹1.70 - 1.78L
Ex-showroom · Delhi
Est. on-road: ₹1.84L
- Range
- 265 km
- Battery
- 5 kWh
- Fast Charge
- —
Simple Energy
Ultra₹2.35 - 2.35L
Ex-showroom · Delhi
Est. on-road: ₹2.51L
- Range
- 400 km
- Battery
- 6.5 kWh
- Fast Charge
- —
Quick Verdict
Your instant takeaway, before the detailed comparison below.
Best Value
Ultra
Longest Range
Ultra
Lowest Running Cost
Ultra
Editor's Pick
One (Gen 2)
Quick Verdict
- Best ValueUltra
- Longest RangeUltra
- Lowest Running CostUltra
- Editor's PickOne (Gen 2)
Overview
Key numbers at a glance.
Battery
- Simple Energy5 kWh
- Simple Energy6.5 kWh
Range
- Simple Energy265 km
- Simple Energy400 km
Power
- Simple EnergyNot available
- Simple EnergyNot available
Torque
- Simple EnergyNot available
- Simple EnergyNot available
Top Speed
- Simple Energy115 km/h
- Simple Energy115 km/h
Acceleration
- Simple EnergyNot available
- Simple EnergyNot available
Charging Time
- Simple EnergyNot available
- Simple EnergyNot available
Efficiency
- Simple Energy1.9 kWh/100km
- Simple Energy1.6 kWh/100km
Price Comparison
On-road price estimate for Delhi, Delhi. Change city to see how it affects the breakdown.
| Component | One (Gen 2) | Ultra |
|---|---|---|
| Ex-showroom Price | ₹1,70,000 | ₹2,35,000 |
| Registration / RTO | ₹0 | ₹0 |
| Road Tax | ₹0 | ₹0 |
| Insurance (est.) | ₹5,100 | ₹7,050 |
| Other Charges (est.) | ₹8,500 | ₹8,500 |
| Total On-Road Price | ₹1,83,600 | ₹2,50,550 |
Estimated for Delhi, Delhi — confirm with your dealer. Ex-showroom price, registration, road tax, and insurance all vary by city.
EMI Calculator
Loan amount: ₹1,46,880
Monthly EMI
₹3,085
Total Interest
₹38,205
Total Cost
₹2,21,805
Battery
| Specification | One (Gen 2) | Ultra |
|---|---|---|
| Battery Capacity | 5 kWh | 6.5 kWh |
| Range | 265 km | 400 km |
Charging
| Specification | One (Gen 2) | Ultra |
|---|---|---|
| AC Home Charging (full) | 6.5 hr(winner) | 7.5 hr |
Performance
| Specification | One (Gen 2) | Ultra |
|---|---|---|
| Top Speed | 115 km/h | 115 km/h |
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 | One (Gen 2) | Ultra |
|---|---|---|
| Annual Charging Cost (est.) | ₹1,358 | ₹1,170 |
| Annual Insurance (est.) | ₹5,100 | ₹7,050 |
| 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.) | ₹2,10,792 | ₹2,84,600 |
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
₹127
Yearly Cost
₹1,523
Savings vs Petrol / yr
₹19,477
Savings vs Diesel / yr
₹16,877
Dimensions
Safety
Features
Warranty
Colours
Available colour options — swatches only, no manufacturer imagery.
One (Gen 2)
Brazen Black
Ultra
Brazen Black
Pros & Cons
Pros are each model's own highlights; cons are computed, factual losses against the other compared vehicles.
One (Gen 2)
Pros
- Up to 265 km claimed IDC range
- 115 km/h top speed on the larger pack
- IP67-rated battery packs
Cons
- Lower range than the Ultra
Ultra
Pros
- 400 km claimed IDC range, largest in its class
- Dual-pack 6.5 kWh battery (5 kWh + 1.5 kWh)
- 0-40 km/h in 2.77 seconds
Cons
- Higher ex-showroom (starting) than the One (Gen 2)
- Higher ac home charging (full) than the One (Gen 2)
Expert Verdict
A neutral summary generated from the categories each vehicle actually leads on above — not editorial opinion.
One (Gen 2)
The One (Gen 2) leads on ex-showroom (starting), 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.
Ultra
The Ultra leads on range. Best suited for buyers who prioritize range over the alternatives here.
Ratings
Scored relative to the vehicles in this comparison (0-10) — not an absolute or editorial rating.
One (Gen 2)
Overall
Performance
Charging
Comfort
Not enough data
Technology
Not enough data
Safety
Not enough data
Value
Ownership
Ultra
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 One (Gen 2).
No reviews yet
Be the first to share your experience with the One (Gen 2).
Frequently Asked Questions
One (Gen 2)
Ultra
Quick Verdict
- Best ValueUltra
- Longest RangeUltra
- Lowest Running CostUltra
- Editor's PickOne (Gen 2)
Quick Verdict
- Best ValueUltra
- Longest RangeUltra
- Lowest Running CostUltra
- Editor's PickOne (Gen 2)
Related News
Launches, software updates and coverage for the vehicles compared here.
No news yet
Coverage of the One (Gen 2) and Ultra will appear here once published.
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Which one should you buy?
One (Gen 2)
Ultra