BMW 1-Series 5-door
The new BMW 1 Series features a model line up that includes the most fuel efficient production vehicle BMW has ever produced. The introduction of a three-door model and a revised five-door come as a raft of new fuel-saving innovations are rolled out across the range.
Technologies such as Brake Energy Regeneration, Automatic Start-Stop function and Electric Power Steering are combined with lower rolling resistant tires and a gearshift change indicator to encourage economical motoring. These innovations are in addition to the use of variable valve technologies and High-Precision Direct Injection engines on some 1 Series models that boost power output but cut fuel consumption and emissions.
Other engines in the new 1 Series range record economy improvements of up to 24 per cent compared to the previous model, while emissions have also been cut by up to 21 per cent. These improvements have not been to the detriment of driving pleasure. The new 1 Series is powered by a range of engines whose outputs have increased by up to 20hp with a consequential improvement in performance figures.
The new 1 Series comes with Automatic Start-Stop function to cut fuel consumption. Standard on all manual transmission models (except 130i), the system automatically switches the engine off when the vehicle is stationary and the driver puts the car into neutral. To restart the driver only need engage the clutch again before pulling away in the normal manner. Should he not want to use the Automatic Start-Stop function it can be manually switched off.
The use of Electric Power Steering results in a 90 per cent energy saving compared to a conventional mechanical hydraulic steering system. Power assistance is now provided by an electric motor that works only when required, such as turning a corner. Other fuel saving enhancements have been made courtesy of various ancillary devices, such as the air-conditioning power supply being disconnected from the drivetrain when not in use. Even flaps behind the kidney grille improve economy, closing up for improved aerodynamic efficiency should the engine require less airflow. The feature also improves cold starting times.
All BMW 1 Series models come with Dynamic Stability Control with Dynamic Traction Control for the best combination driving pleasure and safety. DSC allows drivers to make the most of the 1 Series' 50:50 weight distribution and rear-wheel-drive configuration for the best on-road performance. The BMW 130i comes with five additional functions with its DSC+ system for enhanced convenience and driver safety: Hill Start Assistant, Brake Pre-tensioning, Brake Drying, Brake Fade Compensation and Soft Stop.
All BMW 1 Series have six airbags as standard, the Brake Force Display function on the rear lights to highlight sharp braking and Run-flat tires with Tyre Puncture Warning System.
To herald the introduction of the latest generation of engines, BMW's designers have refreshed the interior and exterior styling of the five-door model. The 1 Series now features a larger kidney grille for improved airflow to the engine. The lower front spoiler has also been reprofiled to create a larger air intake, while the spoiler protrudes further for a more pronounced, sporting look. The headlamp cluster remains the same size but a darker cover gives a subtle, more distinguished front end.
At the rear a restyled bumper gives the impression of a wider, lower car. The rear lamp cluster now features a new arrangement of lights, but retains its original shape.
The new three-door 1 Series features the same styling cues but its side view is naturally different. The passenger doors are longer than those on the five-door model and are also frameless in the style of a coupé. Inside, customers will also be able to choose between either a four-seat or a five-seat configuration. In the four-seat arrangement rear passengers are separated by a central storage compartment and sit in more sculptured seats. As a no-cost option the five-seat layout offers the traditional bench seat standard on the five-door 1 Series. The introduction of higher quality materials and minor changes to the layout of the interior enhance customer comfort and practicality.
Source: BMW press