New bike review · Naked
Triumph Speed 400
Proper 400cc punch, without the neon-shirt energy

Ex-showroom from
₹2,35,327
On-road estimate
₹2,80,000
Used 2023–2025 estimate
₹1,70,000 - ₹2,20,000
Key takeaways
- Compare the Speed 400 itself, not the cheaper Speed T4: they are different models.
- ₹2.80 lakh on-road is a planning example, not an offer from your local dealer.
- At that example price, 20% down is ₹56,000; a 36-month loan at 9.5% is about ₹7,175 a month.
- Allow roughly ₹3,000–3,600 in petrol for 900 km at ₹100/litre and 25–30 kmpl.
- Manufacturer specifications underpin this desk review; no personal road test is claimed.
Speed 400: the appeal is pretty straightforward
Some bikes look like they are permanently asking for a race. The Speed 400 does not. Its round headlamp, curved tank and short tail make it a roadster you can take to work without looking as though you missed the turn for a track day. Underneath that restrained styling sits a 398.15cc liquid-cooled single making 40 PS. The polite appearance is not the whole story.
This is a specification-led buying review, not a made-up account of a week in the saddle. The useful question is whether the equipment, costs and compromises fit your routine. If you want a compact motorcycle with enough reserve for weekend rides, there is plenty to discuss. If you want a sofa for two, keep looking.
Price: do not mix it up with the T4
Triumph sells the Speed T4 as well. Similar silhouette, different tune and equipment. A tempting price in an advert is not much use until you check which bike it actually refers to. Ask for the model name, colour, manufacturing month and itemised price on the quotation. Any temporary offer should be written there, not promised over chai.
Use the ex-showroom reference shown here as a starting point and ₹2.80 lakh as an illustrative on-road budget. Registration, insurance and state tax can move that final number. Do not pay for a bundled accessory kit just to unlock a discount. Compare the total payable for the same insurance cover, not whichever quotation has the biggest red ‘saving’ stamp.
Fit, finish and the daily parking test
An 803 mm seat and 176 kg kerb weight are not extreme numbers, but seat width and your inseam decide how secure you feel. Sit with the stand up, wearing your riding shoes. Try moving the bike backwards. A showroom floor is flat; the slope outside your building probably is not. That little check beats a dozen opinions about whether it is suitable for short riders.
Pay attention to the pillion seat before you buy. A compact rear section looks neat in photographs and offers limited room for somebody travelling with you every day. Take that person to the showroom. Also price the luggage arrangement you actually need: a laptop bag is one job, two weeks of touring kit is another.
Engine and hardware: where the money goes
The engine makes 40 PS at 8,000 rpm and 37.5 Nm at 6,500 rpm, paired with six gears and a slip-and-assist clutch. Those figures describe a fairly energetic single, not a lazy old-school thumper. During a test ride, check the response at your normal city speeds before getting distracted by the top end. Smooth control at a walking pace matters more in your lane than a claimed maximum speed.
A 43 mm upside-down fork, preload-adjustable rear shock, dual-channel ABS and switchable traction control make a useful equipment list. They cannot compensate for worn tyres or optimistic braking in the wet. The bike also has no substantial wind protection. If regular highway touring is the plan, factor in airflow and luggage rather than treating the engine output as the entire purchase decision.
| Engine | 398.15cc liquid-cooled single, fuel injection |
|---|---|
| Max power | 40 PS @ 8,000 rpm |
| Max torque | 37.5 Nm @ 6,500 rpm |
| Gearbox | 6-speed with slip-and-assist clutch |
| Top speed | Not independently tested |
| Mileage (budget estimate) | 25–30 kmpl (budget estimate, not a FateDeck test) |
| Kerb weight | 176 kg |
| Fuel tank | 13 litres |
| Seat height | 803 mm |
| Brakes | 300 mm front disc, 230 mm rear disc, dual-channel ABS |
| Suspension | 43 mm upside-down fork; rear monoshock with preload adjustment |
| Service cost | Ask Triumph for the scheduled-service quote; first service at 1,000 km, then 16,000 km or annually |
| Insurance | ₹7,000–10,000 annual comprehensive renewal allowance (estimate) |
| Resale outlook | Condition-dependent; used figures are shopping allowances, not verified transactions |
EMI: ₹7,175 is only the loan
On our ₹2.80 lakh planning price, a 20% deposit is ₹56,000 and the loan is ₹2.24 lakh. At 9.5% reducing-balance annual interest over 36 months, that comes to roughly ₹7,175 monthly. Total interest is about ₹34,300 before fees. These are illustrations; your approved rate, insurance and loan charges may differ. The calculator below lets you use the actual dealer quote.
Now add petrol. Riding 900 km a month at 25–30 kmpl and ₹100 per litre means approximately ₹3,000–3,600. The EMI and fuel together are already above ₹10,000. Servicing, insurance renewals, tyres and riding gear are extra. If the only way to afford it is to pretend those costs do not exist, bhai, wait a bit. A smaller loan beats three years of squeezing every expense.
| Tenure | Monthly EMI | Total interest |
|---|---|---|
| 12 months | ₹19,641 | ₹11,693 |
| 24 months | ₹10,285 | ₹22,836 |
| 36 months | ₹7,175 | ₹34,314 |
| 48 months | ₹5,628 | ₹46,124 |
Based on 20% down payment (₹56,000) and 9.5% annual interest.
EMI Calculator · Triumph Speed 400
Adjust the on-road price, down payment, interest rate and tenure to see your real monthly cost.
On-road price
₹2,80,000
Down payment
20% · ₹56,000
Interest rate
9.5% p.a.
Tenure
Monthly EMI
₹7,175
Loan amount
₹2,24,000
Total interest
₹34,314
Mileage and workshop access: the less glamorous bits
We use 25–30 kmpl as a budgeting range, not a measurement from a FateDeck road test. With a 13-litre tank, theoretical range is not the same thing as the distance you should ride between fuel stops. Leave a reserve, especially when touring somewhere unfamiliar. Traffic, load, tyre pressure and riding style will change consumption.
Triumph lists a first service at 1,000 km and subsequent scheduled intervals of 16,000 km or 12 months, whichever comes first. That does not mean ignoring chain maintenance or a developing leak between visits. Ask the workshop what the first three scheduled services include and what they cost locally. Check appointment availability and parts lead times too; the nearest pin on a map is only half the story.
Speed 400 or Guerrilla 450?
The Guerrilla 450 answers a similar question with a 452cc liquid-cooled single, 40.02 PS and 40 Nm. Its 780 mm seat is lower, but it weighs more and carries an 11-litre tank. Neither spec sheet announces an automatic winner. One rider values a lower seat; another prefers the Triumph's lighter weight and larger tank.
The Honda CB350RS sits on the other side of the shortlist: air-cooled, less peak power and a different riding brief. Try all three on the roads you actually use. Check clutch effort, low-speed throttle control and the ease of a U-turn. You are buying the bike for your Tuesday commute as well as the one Sunday when everyone meets for breakfast.
Used Speed 400: keep the inspection boring
The ₹1.70–2.20 lakh used band here is a shopping allowance for 2023–2025 examples, not a verified valuation. Location, condition and service history can push a listing outside it. Confirm the exact model from the papers and chassis details; do not accept ‘same as Speed 400’ when the seller is showing a T4.
Ask an authorised workshop to check service history and any outstanding work against the VIN. Look at steering stops, radiator damage, fork seals and mismatched panels. Get the tyres, chain and brake consumables assessed before bargaining. A cheap bike needing several of those at once can erase the saving. Clear finance, insurance transfer and ownership paperwork before making the final payment.
The verdict: a sensible shortlist, not a blind booking
The Speed 400 suits the buyer who wants a clean-looking solo roadster with more performance headroom than a basic commuter. Its equipment and scheduled service interval help its case. Tight pillion space, open-road wind and patchy workshop access outside larger towns are the reasons to pause. None disappears because the tank says Triumph.
Get a written quote, ride it, and check your parking spot. If those three checks work, it deserves a place near the top of your list. If your family travels with you daily or your nearest workshop is a long trip away, another motorcycle can be the smarter purchase. There is no medal for buying the bike the internet likes best.
What we like
- 40 PS in a compact roadster
- Dual-channel ABS and switchable traction control
- Long scheduled service interval after the first service
What we don't
- Compact pillion space
- No meaningful wind protection
- Workshop access varies sharply by town
About the writer

Used Bikes Editor · Hyderabad, Telangana
Spent six years buying and flipping second-hand motorcycles before writing about them. Can spot a repainted tank from across a parking lot.
- 400+ Used Bikes Inspected
- Resale Value Analyst
- Frame & Paint Checks
How to buy it without getting talked into something
Get the quote, check the fit and settle the finance before making a booking.
- 1Write down your real monthly kilometres. Everything below — mileage, EMI tenure, service interval — only makes sense against that one number.
- 2Ask two dealers for a written on-road quotation for the Triumph Speed 400 and compare them line by line. Insurance and accessories are where the padding hides.
- 3Book a test ride of at least 5 km, in traffic, at the time of day you actually ride. Check clutch weight, mirror vibration and how the 803 mm seat feels at a signal.
- 4Get a loan pre-approval from your own bank before you discuss finance at the showroom, then use the dealer offer only if it beats it.
- 5Put your down payment and tenure into the calculator on this page and check the EMI against your month-end balance, not your salary.
- 6If you are buying used, verify the RC, chassis and engine numbers, hypothecation status and Parivahan record before any money changes hands.
Frequently asked questions
Is the Speed 400 the same as the Speed T4?
No. They share a family resemblance but have different engine tuning and equipment. Match the exact model on the quotation to the bike you test ride.
What on-road price should I budget?
This review uses ₹2.80 lakh as an illustrative on-road total. Confirm today's ex-showroom price, registration, state tax and insurance with your local dealer.
What is the 36-month EMI?
About ₹7,175 with a ₹56,000 deposit on a ₹2.80 lakh total and 9.5% annual reducing-balance interest. Processing fees and other charges are excluded.
Has FateDeck tested its mileage?
No personal mileage test is claimed here. The 25–30 kmpl figure is a conservative planning range, not a guarantee or manufacturer certification.
Is it suitable for a daily pillion?
Check the compact rear seat with your actual passenger during a dealer test ride. Their comfort and your low-speed control matter more than photographs.
Sources and photo credits
Reader poll
Would you buy the Triumph Speed 400?
Choose the answer closest to your current view.
67 readers have answered so far.
Reader comments
4.2 from 6 riders- MP
Manoj Pillai
Coimbatore ·
5.0Finally a review that talks about service cost and resale instead of just power figures. That's what actually decides things when you're spending your own money. Been riding mine for a year, still happy.
- SD
Sourav Das
Bhubaneswar ·
5.0Did Pune-Goa on it last month, two-up with soft luggage. Averaged around 65-70 kmph on the highway without feeling like I was thrashing it. Only thing I'd add to this review: get better grips, the stock ones numb your palms after 200 km.
Imran QureshiAuthorUsed Bikes Editor ·
Accha laga jaanke ki EMI table match hua, Sourav. Rate aadha point upar neeche hota rehta hai bank se bank, isliye do teen jagah compare karna banta hai.
- PN
Priya Nair
Kochi ·
4.0Waiting period at my dealer in the city is around five weeks, they wouldn't confirm anything on phone. Went in person, paid the token, got a proper date. Small tip for anyone reading — don't book online, you lose the room to negotiate.
Imran QureshiAuthorUsed Bikes Editor ·
Priya, your figures track with ours. On our own test runs the Triumph Speed 400 sits near the lower end of the claimed 25–30 kmpl (budget estimate, not a FateDeck test) in heavy traffic and climbs once you get a clear stretch. On the wet-weather grip point — we agree, and we say so in the review.
- MJ
Meenal Joshi
Indore ·
4.0Test rode this and two rivals on the same Sunday. This one felt the most sorted at city speeds. Seat is fine for me at 5'8", my wife says it's okay for an hour and then she starts asking how far the next chai stop is.
- SP
Sneha Patil
Nagpur ·
3.0Honest take from three months of ownership: it does everything decently and nothing brilliantly. If you're upgrading from a 150, you'll love it. If you already ride something bigger, you'll notice what's missing. The review is fair, I just wish the vibrations above 90 were mentioned louder.
Imran QureshiAuthorUsed Bikes Editor ·
Fair criticism, Sneha. We should have been louder about the vibrations past 90 on the Triumph Speed 400 — it's in the cons list but it deserves a full paragraph. Noted for the next revision.
- AK
Ayesha Khan
Lucknow ·
4.0Booked mine two months back. The on-road figure my dealer quoted was about ₹6,000 more than what's written here, mostly some accessory package I didn't ask for. Got it removed after arguing for twenty minutes, so definitely check the quotation line by line. Otherwise the Triumph Speed 400 has been exactly what I hoped for.
Imran QureshiAuthorUsed Bikes Editor ·
Wah Ayesha, teen bikes ek hi din mein test karna sabse sahi tareeka hai. Back-to-back ride mein hi asli farak samajh aata hai, spec sheet padhne se nahi.