The Honda N-Box II, specifically the 0.7 T (64 hp) variant with a Continuously Variable Transmission (CVT), represents a significant iteration in Honda’s “kei car” strategy. Introduced with the facelift in 2020, this model builds upon the success of the original N-Box, offering a compact and versatile MPV designed primarily for the Japanese domestic market. The N-Box II caters to a demographic seeking efficient transportation within the constraints of Japan’s kei car regulations, prioritizing interior space and ease of use. This particular 0.7T CVT trim serves as an entry point into the N-Box II lineup, balancing affordability with modern features.
Technical Specifications
| Brand | Honda |
| Model | N-Box |
| Generation | N-Box II (facelift 2021) |
| Type (Engine) | 0.7 T (64 Hp) CVT |
| Start of production | 2020 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | MPV |
| Seats | 4 |
| Doors | 5 |
| Fuel consumption (urban) | 4.9 l/100 km (48 US mpg, 57.6 UK mpg, 20.4 km/l) |
| Fuel consumption (combined) | 3.9 l/100 km (60.3 US mpg, 72.4 UK mpg, 25.6 km/l) |
| Fuel Type | Petrol (Gasoline) |
| Weight-to-power ratio | 14.4 kg/Hp, 69.6 Hp/tonne |
| Weight-to-torque ratio | 8.8 kg/Nm, 113 Nm/tonne |
| Power | 64 Hp @ 6000 rpm |
| Power per litre | 97.3 Hp/l |
| Torque | 104 Nm @ 2600 rpm (76.71 lb.-ft. @ 2600 rpm) |
| Engine layout | Front, Transverse |
| Engine Model/Code | S07B |
| Engine displacement | 658 cm3 (40.15 cu. in.) |
| Number of cylinders | 3 |
| Engine configuration | Inline |
| Cylinder Bore | 60 mm (2.36 in.) |
| Piston Stroke | 77.6 mm (3.06 in.) |
| Compression ratio | 9.8:1 |
| Number of valves per cylinder | 4 |
| Fuel injection system | Multi-port manifold injection |
| Engine aspiration | Turbocharger, Intercooler |
| Valvetrain | DOHC |
| Kerb Weight | 920-980 kg (2028.25 – 2160.53 lbs.) |
| Fuel tank capacity | 27 l (7.13 US gal | 5.94 UK gal) |
| Length | 3395 mm (133.66 in.) |
| Width | 1475 mm (58.07 in.) |
| Height | 1790 mm (70.47 in.) |
| Wheelbase | 2520 mm (99.21 in.) |
| Front track | 1305 mm (51.38 in.) |
| Rear track | 1305 mm (51.38 in.) |
| Ride height (ground clearance) | 145 mm (5.71 in.) |
| Minimum turning circle | 9.0 m (29.53 ft.) |
| Drivetrain Architecture | Front wheel drive, Internal Combustion engine |
| Number of gears and type of gearbox | automatic transmission CVT |
| Front suspension | Independent type McPherson |
| Rear suspension | Torsion |
| Front brakes | Ventilated discs |
| Rear brakes | Disc |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
| Power steering | Electric Steering |
| Tires size | 155/65 R14 |
Powertrain & Engine Architecture
The heart of the N-Box II 0.7 T is the S07B engine, a 658cc inline-three cylinder gasoline engine. This engine is turbocharged and intercooled, a crucial element in achieving a reasonable power output within the kei car limitations. The S07B utilizes multi-point fuel injection and a double overhead camshaft (DOHC) valvetrain, contributing to efficient combustion and power delivery. The turbocharger helps to overcome the inherent limitations of a small displacement engine, providing a noticeable boost in torque. The engine is paired exclusively with a Continuously Variable Transmission (CVT), optimized for fuel efficiency and smooth acceleration. The CVT lacks fixed gear ratios, instead utilizing a belt-and-pulley system to provide a seamless range of ratios, keeping the engine operating within its optimal power band.
Driving Characteristics
The 64 hp output and CVT pairing result in a driving experience focused on practicality and ease of use rather than outright performance. Acceleration is adequate for city driving and navigating Japanese roads, but highway merging and overtaking require careful planning. The CVT contributes to a smooth, linear power delivery, but can sometimes feel less responsive than a traditional automatic transmission. The CVT is programmed to prioritize fuel economy, which means it will often hold lower engine speeds, resulting in a quieter cabin but potentially slower response times. Compared to higher-spec N-Box II models with more powerful engines, this 0.7T variant feels noticeably less energetic, particularly when fully loaded with passengers and cargo.
Equipment & Trim Levels
The 0.7 T CVT trim of the N-Box II typically includes standard features such as power windows, power door locks, air conditioning, and a basic audio system. Safety features like ABS and airbags are also standard. Interior upholstery is typically cloth, with a functional and durable design. Optional extras available for this trim often include a touchscreen infotainment system with navigation, parking sensors, and various cosmetic enhancements. The N-Box II is known for its clever interior packaging, maximizing space within its compact footprint. Features like the “Center Tank Layout” (fuel tank positioned under the floor) contribute to a flat and spacious cabin floor, enhancing passenger comfort.
Chassis & Braking
The N-Box II utilizes a front-engine, front-wheel-drive layout. The front suspension employs an independent McPherson strut setup, providing a comfortable ride and decent handling. The rear suspension utilizes a torsion beam, a cost-effective and space-saving solution. Braking duties are handled by ventilated discs at the front and solid discs at the rear. The braking system is adequate for the vehicle’s weight and performance, and is assisted by an Anti-lock Braking System (ABS). The N-Box II’s relatively lightweight construction contributes to its fuel efficiency and nimble handling.
Market Reception & Comparison
The N-Box II, and particularly the 0.7 T CVT variant, has been a consistent best-seller in the Japanese kei car segment. Critics praised its spacious interior, fuel efficiency, and practical features. However, the 0.7T engine was sometimes criticized for feeling underpowered, especially when compared to the more potent 660cc turbocharged engines available in other N-Box II trims. The 0.7T CVT model represents the most affordable entry point into the N-Box II range, making it attractive to budget-conscious buyers. Compared to the higher-spec models, it offers a trade-off between price and performance, appealing to those who prioritize fuel economy and interior space over outright speed.
Legacy
The Honda N-Box II 0.7 T CVT has established itself as a reliable and economical city car. The S07B engine, while not known for its high performance, is generally considered to be durable and relatively easy to maintain. In the used car market, these models are popular due to their low running costs and practicality. The N-Box II’s innovative interior design and efficient powertrain have cemented its position as a leading kei car, and the 0.7 T CVT variant continues to be a viable option for those seeking affordable and efficient transportation in Japan.
