Honda N-Box 2024 Review — Japan's Best-Selling Car, Now in Sri Lanka
The N-Box has been Japan's overall best-selling car (not just kei) for nearly a decade. The 2024 generation lands in SL at LKR 8–11M for Base Grade, with Honda Sensing standard across the range. The most spacious kei interior on sale.
thumb_up Pros
- check_circle Class-best interior space — taller cabin and lower floor than Spacia or Roox
- check_circle Honda Sensing standard from base trim (auto-brake, lane-keep, adaptive cruise)
- check_circle Deepest 2024+ inventory pool — 100+ active SL listings
- check_circle Centre tank layout opens up rear-seat slide and floor flexibility
- check_circle Honda dealer/service network is well established in Sri Lanka
thumb_down Cons
- cancel 660cc engine is the inherent kei limit on highway and hill-country use
- cancel No mild-hybrid system — economy 19–22 km/L lags Spacia's 22–25
- cancel 4 seats only (kei-class statutory limit)
- cancel Custom and Turbo trims carry a meaningful premium for marginal upside
Rating
9/10
The Honda N-Box has been Japan’s overall best-selling car — not just best-selling kei — for the better part of a decade. There’s a reason: Honda built the most spacious, most practical kei body on the market, and made Honda Sensing safety kit standard across the entire range. The post-Feb-2025 Sri Lanka import reopen has made the N-Box the highest-volume 2024+ kei car in active SL imports, with roughly 100 examples across Base Grade, Custom, and Fashion Style trims.
This review covers the 2024 N-Box Base Grade — the volume pick — with notes on Custom where they matter.
What you get
- 660cc S07B three-cylinder petrol (58 hp NA, 64 hp turbo on Custom)
- CVT transmission
- 5 doors (sliding rear sliders both sides), 4 seats
- Honda Sensing standard from base trim (Collision Mitigation Brake, Adaptive Cruise, Lane Keep Assist, Road Departure Mitigation, Auto High Beam)
- Centre fuel tank (under front seats) — opens floor space and enables rear-seat slide
- 7-inch infotainment, USB-C charging
- 2WD or 4WD; manual climate control on base, auto on higher trims
How it drives
The 660cc kei engine is the constant constraint of the class. In Colombo traffic the N-Box is honest, smooth, and economical. On highway runs at 100+ km/h it works hard — engine noise is audible, overtaking requires planning. On Kandy or Nuwara Eliya gradients, you’ll use full throttle.
The differentiator is how the body is laid out. Honda’s centre tank layout — fuel tank under the front seats rather than behind the rear axle — opens the floor space and allows the rear seats to slide forward for extra cargo or backward for limousine-grade legroom. For a kei car, the N-Box has genuinely more rear-passenger space than the Spacia or Roox.
The other dynamic standout: Honda Sensing on the base grade. Adaptive cruise, lane-keep, and auto-emergency-brake on a kei car is unusual. The Spacia adds these only at Hybrid XZ trim, the Roox only at top Highway Star X ProPILOT Edition trim. On the N-Box you don’t have to upgrade to get the safety kit.
Sri Lanka tax math (2024 N-Box Base Grade, JPY 1.62M FOB)
| Line | Amount (LKR) |
|---|---|
| FOB (JPY → LKR) | 3,250,000 |
| CIF | 3,500,000 |
| CID (20%) | 700,000 |
| Customs surcharge (50% of duty) | 350,000 |
| Excise (660cc × LKR 1,200/cc) | 792,000 |
| Luxury tax | 0 |
| VAT base | ~5,340,000 |
| VAT (18%) | 961,000 |
| Clearing + transport + dealer | ~700,000 |
| Indicative landed selling price | LKR 8–11M |
The N-Box Custom Turbo lands closer to LKR 10–12M for the same year. For the full breakdown, see landed price explained.
60% LTV cap reality: an LKR 10M landed N-Box requires LKR 4M cash up front — the most accessible 2024 kei MPV under the LTV cap.
Auction-sheet notes
- Target grade: 4 or higher. The 2024 cohort is barely 12–18 months old; grade 4.5 is abundant.
- Watch for: kei cars from Japan often have very low mileage (5,000–15,000 km on 1–2 year old examples) — verify mileage matches the auction sheet.
- Honda Sensing on Base: confirmed standard on JDM 2024 production. Verify the radar unit on the auction sheet front-end photo.
- Custom vs Base: Custom adds aggressive front-end styling, LED headlights, larger alloys, and turbo on top trims. The price premium is roughly LKR 1.5M landed. Worth it for highway use, optional otherwise.
- Fashion Style: a 2024 trim with two-tone paintwork and softer interior. Niche; price-equivalent to Base.
Who should buy this
| Pick the N-Box 2024 if… | Pick something else if… |
|---|---|
| You want the most spacious kei interior | You drive long highway distances regularly |
| Standard active safety on base trim matters | You need 5 seats |
| You want the deepest 2024+ inventory pool to choose from | You want strong-hybrid economy (Spacia / Roox have mild-hybrid edge) |
| Your monthly distance is mostly Colombo + suburbs | You’re in hill country regularly |
Verdict
9/10. The N-Box is the rational default for a Sri Lankan family wanting kei-class tax savings without the trade-offs that usually come with that class. Standard Honda Sensing is the differentiator — base-grade N-Box has safety kit that the Spacia and Roox reserve for top trim. The interior is genuinely the most spacious in class.
The one missing piece is a strong-hybrid drivetrain. If 22+ km/L matters more to you than active safety on base trim, the Suzuki Spacia 2025 is the alternative.
For the kei MPV three-way, see Spacia vs N-Box vs Roox 2024.
Send us your spec and we’ll come back with current Honda auction N-Box 2024 examples — Base, Custom, or Fashion Style — at your CIF target.
Read also
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