TVS iQube ST · the honest report

You pay for range,
and mostly get it.

The long-range ST is the workhorse of TVS's e-scooter line: a bigger 5.1 kWh pack, a mature dealer network, and a range claim that is unusually close to the truth. The catch is the premium you pay for that battery. Sources on everything.

Start with what matters
The 10-second answer

A practical, dependable daily commuter built around a larger battery, and refreshingly honest about what it delivers. Plan for ~124 km tested in eco (not the full 150 km claim), about 6 hp peak, a calm ~82 km/h top speed, and a price that is high for the class. The range is real; you are paying for it.

Range
up to 150 km claimed
0km tested, eco mode
−17% vs. the claim
Power
4.4 kW peak headline
0kW rated (sustained)
peak is a burst
Top speed
~82 km/h claimed
0km/h, a calm commuter
honest number
Sticker
premium for the class
$0approx. ex-showroom
value in §9
Range reality · straight-line
claim 150 km, real, eco mode:
0km
−17% vs. the claim
TVS iQube ST · eco, tested by Bike India
Start city, or drag the pin
Claimed (eco)Real (eco, tested)
Rings are straight-line distance from your pin, real city routes are shorter still. Figures from this model's sourced specs. Heavier loads, traffic, and power mode all reduce it further.
What it really costs

The big battery
is the bill.

$0approx. ex-showroom (about Rs 1.68 lakh)
Scooter ≈ $2,050
Service / consumables
Gear / accessories
Charging
The scooter is almost the whole cost. The "fuel" is nearly free, service on an EV is light, and the premium you feel is specifically the larger 5.1 kWh pack. Whether that math works depends on how often you actually use the range.

A note on numbers: Indian on-road price varies by state and any FAME/PM E-DRIVE-style incentives in force, so we show the approximate ex-showroom figure and convert at a rough rate. A full itemized 5-year breakdown for this model is still being itemized; we never guess line items we have not verified. See §9.

The full report

Every module behind the headlines: who it is for, claims vs. physics, true cost, reliability, parts, and the standard scorecard. All sourced.

The 10-second honest answer

The long-range, well-supported workhorse of TVS's e-scooter line. It runs a 5.1 kWh battery and a hub motor rated at 3 kW (4.4 kW peak), and unusually for the category, the range claim is close to honest: Bike India measured ~124 km in eco against a 150 km claim, a roughly 17% gap. Plan around that, accept a modest ~950 W charge rate, and the only real catch is the premium price for the bigger pack. Here is exactly how we get there.

A

Is this scooter for me?

Start here, the right answer depends entirely on how far you ride.

01

Who it is actually for

Same scooter, very different answer depending on your daily distance. We lead every report with this so nobody pays for range they will not use.

🚚Long-distance commuters

The sweet spot. If your daily round trip genuinely pushes past what a smaller pack covers, the ST's ~124 km tested range removes range anxiety, and it is honest enough that you can trust the dashboard.

Verdict, this is the one to buy
💰Value-focused buyers

Where the ST stumbles. You are paying a clear premium specifically for the larger battery. If your mileage is modest, a smaller-battery iQube or a rival is the smarter buy.

Verdict, check the math first
👨‍👩‍👧Families and daily users

A comfortable, silent, smooth-pickup commuter that is street-legal as standard. The IP67-rated powertrain and TVS's mature service network make it a dependable household scooter.

Verdict, a sensible daily
Fast-charge seekers

Look elsewhere. The standard charge rate is modest at around 950 W, so this is a plug-in-overnight scooter, not a quick-top-up one. There is no high-power DC fast charging.

Verdict, plan to charge overnight
02

At a glance: claimed vs. real

Same scooter, two stories. The struck-through line is what the listing tells you; the big number is what to actually expect. The "why" is in Part C.

Range
up to 150 km claimed
0km eco, tested
−17%
Power
4.4 kW peak headline
0kW rated, sustained
peak ≠ continuous
Top speed
~82 km/h claimed
0km/h, calm
honest
Charging
"fast" implied
~4h 18mto 80%
overnight scooter
B

Innovations

What is genuinely useful, and which "innovations" are really table-stakes. The part the brand's own page never tells you.

03

What makes it special

The iQube ST does not sell on gadgetry; it sells on maturity. Each badge tells you whether a feature is a real edge, normal for the segment, or marketing gloss.

💧IP67 battery and hub motor

Water and dust resistance rated to IP67 on the core powertrain components. In Indian monsoon and dust conditions this is a genuine durability advantage, not a checkbox.

✓ Solid
🔋5.1 kWh long-range pack

A modular 5.1 kWh battery (built from three ~1.7 kWh units) is what defines the ST. It buys real range, and it is the single reason the ST costs more than the standard iQube.

✓ Solid
📱Connected features and TVS app

Navigation, ride data, and connectivity through the TVS app. Competent and useful, but in 2026 nearly every scooter in this class offers the same, so it is table-stakes rather than a lead.

≈ Now standard
🏭The TVS network behind it

Not a spec-sheet line, but the real edge. A mature two-wheeler maker with an established dealer and service footprint stands behind the bike, which is no small thing in a young EV market.

★ Genuine edge
Why this beats the brand's own page: TVS lists every feature as an equal selling point. We tell you the network and the durable IP67 powertrain are the real reasons to buy, the big battery is a solid upgrade you pay for, and connected app features are now standard, so you know exactly what you are paying for.
C

Keeping them honest

Marketing specs vs. the physics. The math is simple, battery capacity and a few formulas, so let us run it.

04

The power numbers, decoded

Peak watts make a great headline; they are not what carries you to work for more than a few seconds. The honest figure is the rated (continuous) number.

The iQube ST's hub motor is rated at 3 kW continuous with a brief 4.4 kW peak. Listings print the bigger number. Convert to the unit everyone feels:

# Horsepower = Watts ÷ 746
Peak burst:  4400 W ÷ 746 = 5.9 hp  (seconds, for a quick overtake)
Rated:       3000 W ÷ 746 = 4.0 hp  (what you actually cruise on)
Peak (burst)
5.9 hp · 4.4 kW
Rated
4.0 hp · 3.0 kW
The honest story: this is a commuter, not a racer. The point is not horsepower, it is the strong low-speed torque (a claimed 140 Nm at the wheel) that gives clean, silent pickup in traffic. Modest power is the right call for a long-range scooter; it is part of why the range holds up.
05

Where "up to 150 km" comes from

The headline gap, and a small one for this category. The claim is an eco-mode figure; the tested eco figure is only modestly lower. Here is the arithmetic.

Step 1, energy in the tank. Range starts with how much energy the battery holds. TVS publishes the pack as 5.1 kWh (a modular 3 × ~1.7 kWh design). The exact voltage and amp-hour split is not published by TVS, so we work from the kWh rather than invent a V × Ah figure.

# Energy is published directly as kWh
Nominal pack: 5.1 kWh = 5,100 Wh
# You never use 0 to 100%. BMS reserve + taper ≈ 88% usable:
5,100 × 0.88 = ~4,490 Wh usable

Step 2, how much you spend per km. Consumption (Wh/km) is the whole game. Bike India's tested eco range gives us a real number to anchor on.

# Consumption = Energy ÷ measured range

TESTED, eco mode (Bike India):
5,100 Wh ÷ 124 km = ~41 Wh/km

# Run it forward for a heavier real-world figure:
4,490 Wh usable ÷ 50 Wh/km = ~90 km  (power mode, traffic, load)
Claimed (eco)
150 km
Tested (eco)
124 km
Power / loaded
~90 km
The takeaway: a roughly 17% shortfall against the claim is small by Indian-EV standards, and it tracks with the iQube's reputation for being honest. Plan eco rides around ~120 km and harder power-mode days around ~90 km, and you will not be caught out.
06

Charging: read the charger, not the adjective

Charge time is just battery size ÷ charger power, so any "fast" claim means nothing without the charger's wattage. Here, the wattage is modest and honest.

# Charge time (hr) ≈ Battery Wh ÷ Charger W × 1.1 (losses + taper)
Stock ~950 W to 100%:  5,100 ÷ 950 × 1.1 = ~5.9 hr (0→100%)
# TVS quotes 0 to 80% in 4 h 18 m, which is consistent with this:
Manufacturer 0→80%:  ~4.3 hr
The maker's "0 to 80% in 4 h 18 m" on a ~950 W charger is consistent with our formula, no exaggeration here. There is no high-power DC fast charging, so treat this as a plug-in-overnight scooter. The trade-off for the big honest battery is that filling it takes time.
07

Spec decoder: why listings disagree

Shopping for one of these, you will see the iQube listed with different numbers. They are not all lying, here is how to read them.

You will seeWhat it really isTrust it?
"5.1 kWh" vs "5.3 kWh"The ST's long-range pack is referenced both ways across listings and TVS materials. Treat it as the ~5 kWh long-range variant; the modular design is three ~1.7 kWh units.check the listing
4.4 kWPeak motor power, the headline burst figure.burst only
3 kWRated (continuous) power, the honest "what it sustains" figure.real
"150 km range"Eco-mode claim. Tested eco is ~124 km; power mode and load drop it further.eco best-case
"Fast charging"~950 W standard charger, 0 to 80% in ~4 h 18 m. No DC fast charging.overnight
140 NmWheel torque at the hub, not crank torque; it is why pickup feels strong.real
D

What it costs

The sticker is most of the story for an EV scooter, but not all of it. Here is what we can verify, and what we will not guess.

09

True cost to buy and run

The ST's headline is value: it is a premium price for the class, and that premium is the larger battery. We show what is verified and flag what varies, rather than invent line items.

Line itemApprox.Notes
Scooter (ex-showroom)≈ $2,050About Rs 1.68 lakh; high for the class
On-road additionsvariesRegistration, insurance, state taxes / incentives
Electricity ("fuel")very low~5 kWh per full charge, math below
Service / consumableslowEV upkeep is light; tires, brake pads over time
Gear / accessoriesoptionalHelmet, top box, etc.
# Why "fuel" is basically free
5.1 kWh × 1.12 loss = ~5.7 kWh per full charge
5.7 × $0.10/kWh (India avg) = ~$0.57 per charge
$0.57 ÷ 124 km = ~0.5¢ / km  # a few dollars a month
A full 5-year breakdown is still being itemized Indian on-road pricing, insurance, and any FAME / PM E-DRIVE-style incentives move by state and by year, so we will not publish a fabricated 5-year table. What we can say with confidence: the scooter is almost the entire cost, the energy is nearly free, and EV servicing is light. The honest value question is simply whether you use the extra range often enough to justify the ST premium over a smaller iQube.
E

Living with it

What owners say, who fixes it, and whether you can get parts.

11

Service & reliability, from real owners

We read the reviews, owner write-ups, and forums so you do not have to, and summarize the recurring themes, not cherry-picked raves.

✓ What owners praise

  • Described as one of the most practical and reliable scooters in its class.
  • Silent motor and smooth pickup; an easy, comfortable daily.
  • Professional, dependable service experience reported by owners.
  • Range is honest relative to the claim, unusual for the category.

✕ What owners complain about

  • The ST variant is expensive for the segment.
  • Modest charging speed (~950 W), no DC fast charging.
  • You pay specifically for range you may not always use.
  • A calm commuter, not an exciting one, by design.
Our read: press and owner feedback (Bike India, Autocar India long-term and road tests, BikeDekho owner reviews) consistently describes the iQube as comfortable, dependable, and well supported. The recurring criticism is value: the ST's larger battery pushes the price high relative to rivals. There is no pattern of mechanical complaint, the gripe is the bill, not the bike.
12

Parts & service availability

A scooter is only as ownable as its service network. Here the iQube is well placed.

The iQube is backed by TVS's large, established two-wheeler dealer and service network. Parts and service are more accessible than they are with newer EV-only brands, which matters in a young market where some startups struggle with turnaround. The IP67-rated powertrain also reduces the kind of weather-related faults that drive service visits.

CategoryAvailabilityNotes
Dealer / service networkgoodMature TVS footprint
Routine consumables (tires, pads)goodStandard parts
Battery / electronicsfair to goodVia TVS service
F

The verdict

One scorecard, identical axes on every bike.

13

The standard scorecard

Every e-moto on the site is scored on these same eight axes, by the same rules, so a 7 here means the same thing as a 7 anywhere.

Value for money
grin per dollar
0
Real-world range
vs. claim
0
Reliability
core mechanicals
0
Support & warranty
dealer-dependent
0
Parts & aftermarket
availability
0
Cost to own
5-yr, higher=cheaper
0
Street-legal ease
as shipped
0
Family-friendliness
new / daily riders
0
Bottom line: one of the most practical and reliable scooters in its class, with a mature network behind it and a range claim that is unusually honest. It loses points only on value, you pay a real premium for the bigger battery. Buy the ST if you genuinely need the range often; otherwise a smaller iQube does the same job for less.

The math toolkit

Our standing methodology, run identically on every e-moto, including bikes we would otherwise have reason to flatter.

5 formulas, every bike
1Real energy in the battery
Energy (Wh) = Voltage (V) × Capacity (Ah)

The only honest way to compare two batteries. When V and Ah are not published, as here, we use the stated kWh directly.

2Usable energy
Usable Wh ≈ Nominal Wh × 0.85–0.90

You never use 0 to 100%. The BMS holds a reserve and voltage tapers at the bottom. We assume ~88%.

3Real range
Range (km) = Usable Wh ÷ Consumption (Wh/km)

Consumption is the lever: ~41 Wh/km gentle eco, ~50+ Wh/km in power mode and traffic. Drag rises with speed².

4Power you can feel
hp = Watts ÷ 746  |  Continuous = cruise · Peak = launch

Always ask which number a spec quotes. Peak sells scooters; continuous moves them.

5Charge time
Time (hr) ≈ Battery Wh ÷ Charger W × 1.1

"Fast charging" is meaningless without the charger's wattage. The ×1.1 covers losses and taper.

Cost assumptionWe usedChange it if…
Annual mileagetypical city commuteYou ride more → consumables rise
Electricity rate~$0.10 / kWh (India avg)Your tariff differs
On-road pricevaries by stateRegistration, insurance, incentives differ
Battery lifewarranty-covered periodVery hard use → sooner
Resalenot yet established for this variantEV resale market still maturing

Sources & references

✓ Every figure on this page traces to a source below

We cite everything and date it, because specs, prices and incentives change. Manufacturer figures are labeled as claims; real-world numbers are our estimates from the methodology above. Spot an error? Our corrections policy means we fix it in public.

Specs, range & performance
Battery, charging & price
Reliability & service (owner reports)

Sources retrieved May 2026. Manufacturer pages state claimed specs; treat them as marketing figures, not independent tests. Indian on-road price and incentives move quickly, so re-verify before relying on them.