The Toyota Passo, known as the Daihatsu Boon in Japan, is a light hatchback produced by Toyota from 2004 to 2010. Designed as an affordable and practical city car, the Passo primarily targeted the Japanese domestic market (JDM). It was offered with various engine options, including the 1.3i variant detailed here, producing 88 horsepower. While not officially sold in the United States, the Passo represents Toyota’s strategy of offering compact, fuel-efficient vehicles for densely populated urban environments. The Passo competed with other “kei car” and subcompact offerings in Japan, emphasizing ease of parking, maneuverability, and low running costs.
Toyota Passo 1.3i: An Overview
The Passo 1.3i, produced between 2004 and 2010, is a five-door hatchback designed for urban commuting. It falls into the subcompact category, prioritizing fuel efficiency and practicality over outright performance. The vehicle’s design focused on maximizing interior space within a small footprint, making it a popular choice for first-time car buyers and city dwellers in Japan. The 1.3i model, with its 1.3-liter engine, offered a balance between performance and economy, making it a versatile option for everyday use.
Engine & Performance
The Toyota Passo 1.3i is powered by the K3-VE engine, a 1.3-liter (1299 cm3 or 79.27 cubic inches) inline four-cylinder petrol engine. This naturally aspirated engine produces 88 horsepower (Hp) at 6000 rpm and 123 Newton-meters (Nm) of torque at 4400 rpm, which translates to 90.72 lb.-ft. of torque. The engine features a multi-port fuel injection system and a double overhead camshaft (DOHC) valvetrain with four valves per cylinder. This configuration contributes to a reasonable power output for its size. The power-to-weight ratio is 94.6 Hp per tonne, and the torque-to-weight ratio is 132.3 Nm per tonne. The engine’s specific output is 67.7 Hp per liter, indicating a relatively efficient design. The Passo 1.3i utilizes a front-engine, front-wheel-drive layout, coupled with a five-speed manual transmission. This drivetrain configuration provides adequate performance for city driving and contributes to the vehicle’s fuel efficiency.
Design & Features
The Toyota Passo 1.3i is a five-door hatchback with a practical and functional design. Its compact dimensions – 3595 mm (141.54 in) in length, 1665 mm (65.55 in) in width, and 1535 mm (60.43 in) in height – make it easy to maneuver and park in urban environments. The vehicle’s wheelbase measures 2440 mm (96.06 in), providing a stable ride. The front and rear tracks are 1465 mm (57.68 in) and 1475 mm (58.07 in) respectively. The interior is designed to maximize space for passengers and cargo, offering seating for five. Safety features for the time included an Anti-lock Braking System (ABS). The Passo’s design prioritized practicality and affordability, with a focus on providing a comfortable and efficient driving experience for urban commuters. The minimum turning circle is 8.6 meters (28.22 ft), further enhancing its maneuverability in tight spaces.
Technical Specifications
| Brand | Toyota |
| Model | Passo |
| Generation | Passo |
| Type (Engine) | 1.3i (88 Hp) |
| Start of production | 2004 |
| End of production | 2010 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Hatchback |
| Seats | 5 |
| Doors | 5 |
| Fuel Type | Petrol (Gasoline) |
| Emission standard | Euro 4 |
| Weight-to-power ratio | 10.6 kg/Hp |
| Weight-to-torque ratio | 7.6 kg/Nm |
| Power | 88 Hp @ 6000 rpm |
| Power per litre | 67.7 Hp/l |
| Torque | 123 Nm @ 4400 rpm |
| Torque (lb.-ft.) | 90.72 lb.-ft. @ 4400 rpm |
| Engine layout | Front, Transverse |
| Engine Model/Code | K3-VE |
| Engine displacement | 1299 cm3 |
| Engine displacement (cu. in.) | 79.27 cu. in. |
| Number of cylinders | 4 |
| Engine configuration | Inline |
| Cylinder Bore | 75 mm |
| Cylinder Bore (in.) | 2.95 in. |
| Piston Stroke | 73.5 mm |
| Piston Stroke (in.) | 2.89 in. |
| Compression ratio | 10.5:1 |
| Number of valves per cylinder | 4 |
| Fuel injection system | Multi-port manifold injection |
| Engine aspiration | Naturally aspirated engine |
| Valvetrain | DOHC |
| Engine oil capacity | 3.1 l |
| Engine oil capacity (US qt) | 3.28 US qt |
| Engine oil capacity (UK qt) | 2.73 UK qt |
| Coolant | 4.1 l |
| Coolant (US qt) | 4.33 US qt |
| Coolant (UK qt) | 3.61 UK qt |
| Kerb Weight | 930 kg |
| Kerb Weight (lbs.) | 2050.3 lbs. |
| Fuel tank capacity | 40 l |
| Fuel tank capacity (US gal) | 10.57 US gal |
| Fuel tank capacity (UK gal) | 8.8 UK gal |
| Length | 3595 mm |
| Length (in.) | 141.54 in. |
| Width | 1665 mm |
| Width (in.) | 65.55 in. |
| Height | 1535 mm |
| Height (in.) | 60.43 in. |
| Wheelbase | 2440 mm |
| Wheelbase (in.) | 96.06 in. |
| Front track | 1465 mm |
| Front track (in.) | 57.68 in. |
| Rear track | 1475 mm |
| Rear track (in.) | 58.07 in. |
| Minimum turning circle | 8.6 m |
| Minimum turning circle (ft.) | 28.22 ft. |
| Drivetrain Architecture | Front wheel drive |
| Number of gears | 5 |
| Gearbox type | Manual transmission |
| Front brakes | Ventilated discs |
| Rear brakes | Drum |
| Assisting systems | ABS (Anti-lock braking system) |
The Toyota Passo 1.3i, while not a performance vehicle, offered a practical and economical transportation solution for urban drivers. Its compact size, fuel efficiency, and affordability made it a popular choice in its target market, demonstrating Toyota’s commitment to providing a diverse range of vehicles to meet various consumer needs.
