The Datsun mi-DO 1.6 (87 hp) is a subcompact hatchback produced by the Japanese automaker Datsun (owned by Nissan) from 2014 onwards. Designed primarily for the Russian and CIS markets, the mi-DO represented Datsun’s re-entry into these regions. The vehicle is based on the Renault Logan platform (B0 platform) and aimed to provide affordable and reliable transportation. The 1.6-liter, 87 horsepower variant occupied a mid-range position within the mi-DO lineup, offering a balance between performance and fuel economy. It was positioned above the base 1.6-liter 82 hp model and below any potential higher-performance trims that were never fully realized.
Technical Specifications
| Brand | Datsun |
| Model | mi-DO |
| Generation | mi-DO |
| Type (Engine) | 1.6 (87 Hp) |
| Start of production | 2014 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Hatchback |
| Seats | 5 |
| Doors | 5 |
| Fuel consumption (urban) | 9 l/100 km (26.1 US mpg) |
| Fuel consumption (extra urban) | 5.8 l/100 km (40.6 US mpg) |
| Fuel consumption (combined) | 7 l/100 km (33.6 US mpg) |
| Fuel Type | Petrol (Gasoline) |
| Acceleration 0 – 100 km/h | 12 sec |
| Acceleration 0 – 62 mph | 12 sec |
| Acceleration 0 – 60 mph | 11.4 sec |
| Maximum speed | 170 km/h (105.63 mph) |
| Emission standard | Euro 4 |
| Weight-to-power ratio | 13.3 kg/Hp |
| Weight-to-torque ratio | 8.3 kg/Nm |
| Power | 87 Hp @ 5100 rpm |
| Torque | 140 Nm @ 3800 rpm (103.26 lb.-ft. @ 3800 rpm) |
| Engine layout | Front, Transverse |
| Engine displacement | 1596 cm3 (97.39 cu. in.) |
| Number of cylinders | 4 |
| Engine configuration | Inline |
| Cylinder Bore | 82 mm (3.23 in.) |
| Piston Stroke | 75.6 mm (2.98 in.) |
| Compression ratio | 10.6:1 |
| Number of valves per cylinder | 2 |
| Fuel injection system | Multi-port manifold injection |
| Engine aspiration | Naturally aspirated |
| Engine oil capacity | 2.9 l (3.06 US qt | 2.55 UK qt) |
| Coolant capacity | 7.84 l (8.28 US qt | 6.9 UK qt) |
| Kerb Weight | 1160 kg (2557.36 lbs.) |
| Max. weight | 1560 kg (3439.21 lbs.) |
| Max load | 400 kg (881.85 lbs.) |
| Trunk (boot) space – minimum | 240 l (8.48 cu. ft.) |
| Fuel tank capacity | 50 l (13.21 US gal | 11 UK gal) |
| Length | 3950 mm (155.51 in.) |
| Width | 1700 mm (66.93 in.) |
| Height | 1500 mm (59.06 in.) |
| Wheelbase | 2476 mm (97.48 in.) |
| Ride height (ground clearance) | 174 mm (6.85 in.) |
| Drivetrain Architecture | Front wheel drive |
| Number of gears | 5 gears, manual transmission |
| Front brakes | Ventilated discs |
| Rear brakes | Drum |
| Assisting systems | ABS (Anti-lock braking system) |
| Tires size | 185/60 R14; 185/55 R15 |
| Wheel rims size | 5.5J x 14 ET35; 6J x 15 ET35 |
Powertrain & Engine Architecture
The Datsun mi-DO 1.6 (87 hp) is powered by a 1.6-liter inline-four cylinder engine. This engine, designated as the K4M, is part of the Renault/Nissan alliance’s engine family. It’s a naturally aspirated engine featuring a single overhead camshaft (SOHC) and two valves per cylinder. The engine utilizes a multi-point fuel injection system, providing adequate fuel delivery for its power output. The K4M engine is known for its relative simplicity and durability, characteristics valued in the target markets. The 87 horsepower output is achieved at 5100 rpm, while peak torque of 140 Nm (103 lb-ft) is delivered at 3800 rpm. The engine is transversely mounted in the front of the vehicle, driving the front wheels. The mi-DO 1.6 was exclusively offered with a five-speed manual transmission. An automated manual transmission (AMT) was available on some Datsun models, but not paired with this specific engine and power output.
Driving Characteristics
The mi-DO 1.6 (87 hp) offers modest performance. Acceleration from 0 to 60 mph takes approximately 11.4 seconds, and the top speed is around 105 mph. While not a sporty vehicle, the 1.6-liter engine provides sufficient power for everyday driving and highway cruising, especially when unladen. The five-speed manual transmission allows for reasonable control over the engine’s powerband. Compared to the base 82 hp version, the 87 hp model offers a noticeable improvement in responsiveness, particularly when overtaking or climbing hills. However, it falls short of the performance offered by larger-displacement engines found in competing vehicles. The gear ratios are tuned for fuel efficiency rather than outright acceleration. The suspension is tuned for comfort, resulting in a relatively soft ride, but this can also lead to some body roll during cornering.
Equipment & Trim Levels
The Datsun mi-DO 1.6 (87 hp) was typically offered in a single, relatively well-equipped trim level. Standard features included power steering, central locking, electric front windows, and an audio system with USB connectivity. Safety features included ABS brakes and dual front airbags. Higher trim levels, when available, added features such as air conditioning, alloy wheels, and a more comprehensive audio system. Interior upholstery was typically cloth, with a simple and functional dashboard layout. Optional extras included a rear parking sensor and a more advanced audio system with Bluetooth connectivity.
Chassis & Braking
The mi-DO utilizes a MacPherson strut front suspension and a torsion beam rear suspension. This setup is common in vehicles of this class, offering a good balance between cost, weight, and ride comfort. The front brakes are ventilated discs, providing adequate stopping power, while the rear brakes are drums. This combination was a cost-saving measure, common in the segment. The steering is a hydraulic power steering system, offering reasonable assistance at low speeds. The vehicle’s relatively light weight (approximately 2557 lbs) helps to offset the limitations of the braking system.
Market Reception & Comparison
The Datsun mi-DO 1.6 (87 hp) was generally well-received in its target markets, particularly for its affordability and reliability. Critics praised its spacious interior and comfortable ride. However, some reviewers noted its lack of refinement and relatively basic features compared to some competitors. In terms of fuel economy, the mi-DO 1.6 (87 hp) achieves around 33.6 US mpg combined, which is competitive within its class. Compared to the base 82 hp model, the 87 hp version offered a worthwhile performance upgrade for a modest price increase. Competitors included the Lada Granta, Renault Logan, and Hyundai Solaris, all of which offered similar levels of practicality and affordability.
Legacy
The Datsun mi-DO, and specifically the 1.6-liter 87 hp variant, has established a reputation for being a reliable and affordable vehicle in the used car market. The K4M engine is known for its durability and relatively low maintenance costs. While not a particularly exciting vehicle to drive, it provides dependable transportation for those seeking a budget-friendly option. Parts availability is generally good, particularly in regions where the vehicle was originally sold. The mi-DO represents a significant chapter in Datsun’s attempt to re-establish itself in emerging markets, and the 1.6-liter 87 hp model remains a popular choice for those seeking a practical and economical hatchback.
