The Nissan March, known as the Micra in many markets, K12 generation represented a significant step forward for Nissan’s supermini offering. Produced from 2003 to 2010, the K12 aimed to provide a more refined and spacious experience than its predecessor. Within the K12 range, the 1.4 i 16V variant, producing 88 horsepower, occupied a middle ground, offering a balance between affordability, fuel efficiency, and acceptable performance. This version was available during the early production run, primarily from 2003 to 2005, before being superseded by later engine refinements and trim level adjustments. It was positioned as a step up from the base 1.0-liter engine, targeting buyers who desired a little more power for highway driving or carrying a full load of passengers.
Technical Specifications
| Brand | Nissan |
| Model | March |
| Generation | March (K12) |
| Type (Engine) | 1.4 i 16V (88 Hp) |
| Start of production | 2003 |
| End of production | 2005 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Hatchback |
| Seats | 5 |
| Doors | 3/5 |
| Fuel consumption (urban) | 7.9 l/100 km (29.8 US mpg, 35.8 UK mpg, 12.7 km/l) |
| Fuel consumption (extra urban) | 5.4 l/100 km (43.6 US mpg, 52.3 UK mpg, 18.5 km/l) |
| Fuel consumption (combined) | 6.3 l/100 km (37.3 US mpg, 44.8 UK mpg, 15.9 km/l) |
| Fuel Type | Petrol (Gasoline) |
| Acceleration 0 – 100 km/h | 11.9 sec |
| Acceleration 0 – 62 mph | 11.9 sec |
| Acceleration 0 – 60 mph | 11.3 sec |
| Maximum speed | 172 km/h (106.88 mph) |
| Weight-to-power ratio | 11.1 kg/Hp, 90.3 Hp/tonne |
| Weight-to-torque ratio | 7.6 kg/Nm, 131.3 Nm/tonne |
| Power | 88 Hp @ 5600 rpm |
| Power per litre | 63.5 Hp/l |
| Torque | 128 Nm @ 3200 rpm (94.41 lb.-ft. @ 3200 rpm) |
| Engine layout | Front, Transverse |
| Engine Model/Code | CR14DE |
| Engine displacement | 1386 cm3 (84.58 cu. in.) |
| Number of cylinders | 4 |
| Engine configuration | Inline |
| Cylinder Bore | 73 mm (2.87 in.) |
| Piston Stroke | 82.8 mm (3.26 in.) |
| Compression ratio | 9.9:1 |
| Number of valves per cylinder | 4 |
| Fuel injection system | Multi-port manifold injection |
| Engine aspiration | Naturally aspirated engine |
| Valvetrain | DOHC |
| Kerb Weight | 975 kg (2149.51 lbs.) |
| Max. weight | 1475 kg (3251.82 lbs.) |
| Max load | 500 kg (1102.31 lbs.) |
| Trunk (boot) space – minimum | 371 l (13.1 cu. ft.) |
| Trunk (boot) space – maximum | 584 l (20.62 cu. ft.) |
| Fuel tank capacity | 46 l (12.15 US gal | 10.12 UK gal) |
| Length | 3715 mm (146.26 in.) |
| Width | 1660 mm (65.35 in.) |
| Height | 1525 mm (60.04 in.) |
| Wheelbase | 2430 mm (95.67 in.) |
| Front track | 1470 mm (57.87 in.) |
| Rear (Back) track | 1445 mm (56.89 in.) |
| Minimum turning circle | 9.8 m (32.15 ft.) |
| Drivetrain Architecture | Front wheel drive |
| Drive wheel | Front wheel drive |
| Number of gears | 5 gears, manual transmission |
| Front suspension | Spring Strut |
| Rear suspension | Torsion |
| Front brakes | Ventilated discs |
| Rear brakes | Disc |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
| Tires size | 175/60 R15 |
Powertrain & Engine Architecture
The heart of the 1.4 i 16V March is the CR14DE engine, a 1.4-liter inline-four cylinder gasoline engine. This engine utilizes a multi-port fuel injection system, delivering fuel directly into the intake ports, and a double overhead camshaft (DOHC) valvetrain, optimizing airflow for improved performance. The CR14DE features a compression ratio of 9.9:1, a common figure for naturally aspirated engines of this era, balancing efficiency and power output. The 88 horsepower and 128 Nm (94.41 lb-ft) of torque were adequate for city driving and moderate highway speeds. The engine’s design prioritized reliability and ease of maintenance, making it a popular choice for first-time car buyers and those seeking a low-cost vehicle. The transmission paired with this engine was typically a five-speed manual, although a four-speed automatic transmission was also available, albeit less common. The automatic transmission, while offering convenience, did impact acceleration and fuel economy compared to the manual version.
Driving Characteristics
The 1.4 i 16V March offered a reasonably comfortable driving experience. While not particularly sporty, the engine provided sufficient power for everyday commuting and errands. Acceleration to 60 mph took around 11.3 seconds, and the top speed was approximately 107 mph. The five-speed manual transmission allowed drivers to keep the engine in its optimal power band, resulting in more responsive acceleration. The automatic transmission, while smooth, felt somewhat sluggish, particularly during overtaking maneuvers. The suspension, tuned for comfort, absorbed bumps and imperfections in the road well, but it also resulted in noticeable body roll during cornering. Steering was light and easy, making it ideal for navigating tight city streets.
Equipment & Trim Levels
The 1.4 i 16V March typically came equipped with basic amenities such as power steering, central locking, and electric front windows. Air conditioning was often an optional extra, as were features like alloy wheels and a CD player. Interior upholstery was typically cloth, with a simple and functional dashboard layout. Higher trim levels, if selected, might include features like a tachometer, upgraded seat fabrics, and body-colored door handles and mirrors. The overall interior design was practical and durable, prioritizing functionality over luxury.
Chassis & Braking
The K12 March utilized a front-wheel-drive layout with a MacPherson strut suspension in the front and a torsion beam suspension in the rear. This setup provided a good balance between ride comfort and handling. Braking duties were handled by ventilated discs in the front and discs in the rear, with ABS (Anti-lock Braking System) as standard equipment. The braking system was adequate for the vehicle’s weight and performance, providing reasonable stopping power in both dry and wet conditions. The relatively lightweight construction of the March contributed to its nimble handling characteristics.
Market Reception & Comparison
The Nissan March 1.4 i 16V was generally well-received as a practical and affordable supermini. Critics praised its spacious interior, comfortable ride, and fuel efficiency. However, some reviewers noted that the engine lacked outright power, particularly when compared to competitors like the Ford Fiesta or the Volkswagen Polo. The 1.0-liter March offered even better fuel economy but lacked the 1.4’s ability to comfortably handle highway driving or carry a full load. The 1.4 i 16V represented a good compromise for buyers who wanted a versatile and economical city car.
Legacy
The CR14DE engine, while not known for groundbreaking performance, proved to be remarkably reliable. Many examples of the 1.4 i 16V March are still on the road today, testament to the engine’s durability. In the used car market, these models are often sought after for their affordability and low running costs. Maintenance is generally straightforward and inexpensive, making them a popular choice for budget-conscious buyers. While not a collector’s item, the K12 March 1.4 i 16V remains a practical and dependable small car, representing a solid offering in the early 2000s supermini segment.
