Background
BMW 120i five-door hatchback (E87) belonged to the original model range of the first-generation BMW 1 Series, launched in 2004, and marked a new chapter for BMW in the premium compact segment. The E87 was the first model to carry the BMW 1 Series name and was initially offered only as a five-door hatchback. In concept, the 1 Series continued the idea of the earlier BMW 3 Series Compact by bringing the BMW driving experience into a smaller body, but the E87 was developed from the outset as an independent model family. With it, BMW entered the European premium compact market directly, combining a practical five-door body with the brand’s traditional longitudinal engine layout and rear-wheel drive.
Design and concept
The proportions of the E87 distinguished it from most compact hatchbacks of its time. The longitudinally mounted engine allowed for a relatively long bonnet, the passenger compartment was positioned visually further rearward than usual and the body overhangs were short. These elements gave even the practical five-door hatchback a clearly recognisable BMW silhouette. The design belonged to the Chris Bangle era at BMW, and its strong surface treatment, rising shoulder line and distinctive rear section gave the car a deliberately individual appearance. Inside, the layout was driver-oriented, while the five-door body provided everyday usability for up to five occupants and a 330-litre luggage compartment that could be expanded significantly by folding the rear seats.
Rear-wheel drive and chassis
One of the most important technical characteristics of the first-generation 1 Series was its rear-wheel drive. At a time when almost all other compact hatchbacks used front-wheel drive, BMW remained faithful to its traditional layout. The engine was mounted longitudinally at the front and drove the rear wheels, allowing BMW to achieve an approximately 50:50 weight distribution and leave the front wheels primarily responsible for steering. The E87 used a double-joint front axle with aluminium components and a five-link rear axle, technically ambitious solutions for the compact class. From the model’s introduction, BMW emphasised that rear-wheel drive, balanced weight distribution and the sophisticated chassis were intended to give the 1 Series more precise steering feel and more sporting handling than a conventional compact hatchback.
BMW 120i
BMW 120i formed part of the original E87 engine range and was the most powerful petrol version at launch. The early-production model used a 1,995 cm³ naturally aspirated four-cylinder petrol engine with Valvetronic variable valve lift and Double-VANOS variable camshaft timing. The engine produced 150 hp at 6,200 rpm and 200 Nm of torque at 3,600 rpm. With the six-speed manual gearbox, the 120i accelerated from 0 to 100 km/h in 8.7 seconds and reached a top speed of 217 km/h. A six-speed automatic transmission was also available. The 120i was not a sports model in the narrow sense, but rather a more powerful petrol version that combined everyday usability with BMW’s characteristic rear-wheel-drive driving character.
2007 model update
In 2007, the BMW 1 Series received a substantial Life Cycle Impulse update. The front and rear styling were revised, the interior was refined and the engines and EfficientDynamics technologies were updated. In Europe, the 120i received a new direct-injection 2.0-litre four-cylinder engine, with output increased to 170 hp and torque to 210 Nm. The five-door 120i now accelerated from 0 to 100 km/h in 7.8 seconds and reached a top speed of 224 km/h. At the same time, official fuel consumption was reduced, illustrating BMW’s EfficientDynamics strategy of the period, which aimed to increase performance while reducing fuel use. Engine ranges differed between markets, so not all 120i versions worldwide were technically identical.
Development of the 1 Series family
The E87 five-door model laid the foundation for the entire first-generation 1 Series family. In 2007, the three-door E81 was added, and the same year also saw the introduction of the BMW 1 Series Coupé (E82). The E88 Convertible followed in 2008, while the most sporting development of the model family later became the BMW 1 Series M Coupé. In only a few years, a single five-door compact model therefore developed into a complete BMW model family ranging from economical four-cylinder hatchbacks to powerful six-cylinder coupés.
Production
The BMW 1 Series E87 five-door hatchback was built at BMW Group Plant Regensburg in Germany. The model reached customers in 2004 and production of the first-generation five-door 1 Series continued until 2011. BMW’s official factory history records the E87 production period as 2003–2011, including the production ramp-up before the 2004 market launch. A total of 908,144 BMW 1 Series E87 five-door cars were produced. This large production volume shows how important the model quickly became for BMW and how successfully the company established itself in the premium compact segment.
Significance in BMW history
The importance of the BMW E87 lies in the fact that it established the 1 Series as a permanent and independent part of the BMW model range. The E87 combined the practicality of a compact five-door hatchback with a technical layout usually associated with larger BMW models: a longitudinal engine, rear-wheel drive, balanced weight distribution and a driver-focused chassis. This concept was continued by the second-generation F20 introduced in 2011, and the rear-wheel-drive 1 Series remained in production for many more years. The E87 therefore represents an important period in BMW history, when even the brand’s smallest core model still followed the classic BMW rear-wheel-drive philosophy very clearly.
Model in the collection
The model in my collection was produced by AutoArt and represents an early-production BMW 120i five-door hatchback (E87).
Technical data in brief
Market launch: 2004
E87 production period: 2003–2011
Place of production: BMW Group Plant Regensburg, Germany
Body style: five-door hatchback
Engine: 1,995 cm³ naturally aspirated four-cylinder petrol engine
Power: 150 hp @ 6,200 rpm
Torque: 200 Nm @ 3,600 rpm
Drivetrain: rear-wheel drive
Gearbox: 6-speed manual or 6-speed automatic
0–100 km/h: 8.7 s
Top speed: 217 km/h
Updated 120i power from 2007: up to 170 hp in Europe
Total E87 five-door production: 908,144 cars
Special feature: the first BMW 1 Series model, combining a practical compact five-door body with the classic BMW rear-wheel-drive layout