The Nissan Micra (K14) 1.0 IG-T, produced from October 2020 to March 2023, represents a significant iteration of Nissan’s supermini, positioned as an entry-level offering within the K14 generation. This variant, powered by a turbocharged 1.0-liter three-cylinder engine producing 92 horsepower, aimed to balance fuel efficiency with acceptable performance for urban and suburban driving. It served as the gateway to the K14 Micra range, appealing to buyers prioritizing affordability and running costs. The K14 generation itself marked a shift for the Micra, moving away from the more distinctive styling of its predecessor and adopting a more conventional, European-focused design language.
Technical Specifications
| Brand | Nissan |
| Model | Micra |
| Generation | Micra (K14) |
| Type (Engine) | 1.0 IG-T (92 Hp) |
| Start of production | October, 2020 |
| End of production | March, 2023 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Hatchback |
| Seats | 5 |
| Doors | 5 |
| Combined fuel consumption (WLTP) | 5.3-5.6 l/100 km (44.4 – 42 US mpg, 53.3 – 50.4 UK mpg, 18.9 – 17.9 km/l) |
| CO2 emissions (WLTP) | 120-126 g/km |
| Fuel Type | Petrol (Gasoline) |
| Acceleration 0 – 100 km/h | 11.8 sec |
| Acceleration 0 – 62 mph | 11.8 sec |
| Acceleration 0 – 60 mph | 11.2 sec |
| Maximum speed | 179 km/h (111.23 mph) |
| Emission standard | Euro 6D |
| Weight-to-power ratio | 12.6 kg/Hp, 79.4 Hp/tonne |
| Weight-to-torque ratio | 7.2 kg/Nm, 138.2 Nm/tonne |
| Power | 92 Hp @ 5000 rpm |
| Power per litre | 92.1 Hp/l |
| Torque | 160 Nm @ 5000 rpm (118.01 lb.-ft. @ 5000 rpm) |
| Engine layout | Front, Transverse |
| Engine Model/Code | HR10DET |
| Engine displacement | 999 cm3 (60.96 cu. in.) |
| Number of cylinders | 3 |
| Engine configuration | Inline |
| Cylinder Bore | 72.2 mm (2.84 in.) |
| Piston Stroke | 81.3 mm (3.2 in.) |
| Compression ratio | 9.5:1 |
| Number of valves per cylinder | 4 |
| Fuel injection system | Multi-port manifold injection |
| Engine aspiration | Turbocharger, Intercooler |
| Engine oil capacity | 4.1 l (4.33 US qt | 3.61 UK qt) |
| Coolant | 6.2 l (6.55 US qt | 5.46 UK qt) |
| Kerb Weight | 1158 kg (2552.95 lbs.) |
| Max. weight | 1530 kg (3373.07 lbs.) |
| Max load | 372 kg (820.12 lbs.) |
| Trunk (boot) space – minimum | 300 l (10.59 cu. ft.) |
| Trunk (boot) space – maximum | 956 l (33.76 cu. ft.) |
| Permitted trailer load with brakes (12%) | 1200 kg (2645.55 lbs.) |
| Permitted trailer load without brakes | 555 kg (1223.57 lbs.) |
| Length | 3999 mm (157.44 in.) |
| Width | 1743 mm (68.62 in.) |
| Height | 1455 mm (57.28 in.) |
| Wheelbase | 2525 mm (99.41 in.) |
| Minimum turning circle | 10 m (32.81 ft.) |
| Drivetrain Architecture | The Internal combustion engine (ICE) drives the front wheels of the vehicle. |
| Drive wheel | Front wheel drive |
| Number of gears and type of gearbox | 5 gears, manual transmission |
| Front brakes | Disc |
| Rear brakes | Drum |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
| Power steering | Electric Steering |
| Tires size | 195/55 R16; 205/45 R17 |
| Wheel rims size | 6J x 16; 6.5J x 17 |
Powertrain & Engine Architecture
The heart of the Micra 1.0 IG-T is the HR10DET, a 999cc inline three-cylinder engine. This engine utilizes a single-scroll turbocharger with an intercooler to boost power and efficiency. The engine employs multi-point fuel injection and features a timing chain for durability. The HR10DET is part of Nissan’s “DIG-T” (Direct Injection Gasoline Turbo) family, though this specific version doesn’t employ direct injection. The five-speed manual transmission was the standard offering, chosen for its simplicity and cost-effectiveness. The transmission’s gear ratios are tuned for fuel economy, with a relatively long final drive. The engine’s relatively small displacement and turbocharging contribute to a characteristic power delivery – modest low-end torque building to a peak at 5000 rpm.
Driving Characteristics
The 92 horsepower output of the 1.0 IG-T translates to a 0-60 mph time of around 11.2 seconds, making it adequate for city driving but less impressive on highways. The turbocharger provides a noticeable boost in power during acceleration, but there is some turbo lag. The five-speed manual transmission is light and easy to use, but the gear ratios are spaced to prioritize fuel economy over outright performance. Compared to higher-spec Micras with more powerful engines, the 1.0 IG-T feels noticeably slower, particularly when fully loaded or climbing hills. However, its lighter weight compared to those trims helps to mitigate some of the performance deficit.
Equipment & Trim Levels
The 1.0 IG-T typically served as the entry point to the K14 Micra range. Standard equipment generally included air conditioning, a touchscreen infotainment system with Apple CarPlay and Android Auto compatibility, Bluetooth connectivity, and basic safety features like ABS and multiple airbags. Higher trim levels added features such as alloy wheels, a rear-view camera, parking sensors, and more advanced safety systems. Interior upholstery was typically cloth, with a functional but basic dashboard layout. Optional extras included metallic paint, upgraded audio systems, and various styling packages.
Chassis & Braking
The Micra K14 utilizes a front-wheel-drive platform with a MacPherson strut front suspension and a torsion beam rear suspension. The 1.0 IG-T variant, being the lighter model, often featured smaller diameter rear drum brakes. Front brakes were typically ventilated discs. The steering is electrically assisted, providing a light and easy driving experience. Stabilizer bars were fitted to both the front and rear axles to reduce body roll during cornering. The suspension tuning prioritizes comfort over sporty handling, resulting in a relatively soft ride quality.
Market Reception & Comparison
The Nissan Micra 1.0 IG-T was generally well-received as an affordable and fuel-efficient city car. Critics praised its low running costs and ease of driving, but some noted its lack of outright performance. Compared to other superminis in its class, such as the Volkswagen Polo or Ford Fiesta, the Micra 1.0 IG-T offered a competitive price point but lacked the refinement and driving dynamics of its rivals. Fuel economy was a strong point, consistently achieving figures in the range of 5.3-5.6 l/100km in real-world driving. Reliability has been generally good, with few widespread issues reported.
Legacy
The 1.0 IG-T powertrain has proven to be relatively reliable, with no major widespread mechanical issues reported. On the used car market, the K14 Micra 1.0 IG-T represents a good value proposition for buyers seeking an affordable and economical city car. Its low running costs and relatively simple mechanicals make it an attractive option for first-time car owners or those on a tight budget. While not the most exciting car to drive, its practicality and efficiency have ensured its continued popularity in the used car market.
