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HOME > GREEN CARS > DIESEL > BMW
BMW 1 Series

 

Click here to write a Review about the BMW 1-Series

 

The new BMW 1 Series goes on sale in Spring 2007 and it features a model line up that includes the most fuel efficient production vehicle the marque 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, Auto Start-Stop function and Electric Power Steering are combined with lower rolling resistant tyres and a gearshift change indicator to encourage economical motoring. These innovations boost power output but cut fuel consumption and emissions.

The BMW 118d, BMW’s most economical car, manages its record 60.1mpg figure courtesy of these features in conjunction with the use of further lightweight engineering. The car now has an aluminium crankcase to save weight. Aside from the BMW Hydrogen 7, the BMW 118d also posts the lowest ever CO2 emissions of any BMW recording 123g/km (putting it into the Band C category for Vehicle Excise Duty).

Brake Energy Regeneration (iGR) makes its debut on the 1 Series. The system uses an Intelligent Alternator Control (IAC) and an Absorbent Glass Mat battery to recycle previously lost energy, in turn saving fuel.


The new 1 Series also comes with Auto Start-Stop function to cut fuel consumption. 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.

The use of Electric Power Steering results in approximately a tenth of drive energy consumption 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.

The second generation 118d common-rail diesel engine with aluminium crankcase achieves zero to 62mph in 8.9 seconds (9.0 seconds for five door) before going on to a top speed of 130mph. Output is 143hp (up 21 hp) while peak torque is 300Nm (up 20Nm). Combined fuel consumption is 60.1mpg (improves by 19 per cent) and CO2 emissions are 123g/km (down 18 per cent).

The plethora of new technology showcased in the BMW 1 Series will have a significant impact on cost of ownership for customers. For the company car driver all but two engine variants now sit in the Band C category for Vehicle Excise Duty. This results in a saving of up to £505 for someone paying 40 per cent tax and up to £278 for those in the 22 per cent tax bracket. For all owners fuel consumption improvement means a 12,000 miles a year driver will save approximately £250 off the fuel bill.

 

Statistics

CO2 emissions: 123g/km

MPG Combined: 60.1

Engine: 1800cc Diesel
Transmission : Manual

BHP: 143/300 NM

Top Speed: 130mph

0.62mph: 8.9
Insurance Group: TBC
Warranty: 3 years/60,000miles

 

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BMW News

AC Schnitzer builds 197mph LPG car

New BMW 1 Series Coupé makes world debut

BMW showcase ActiveHybrid X6 concept

Delivery of first hydrogen-powered BMW

Production Started of BMW Hydrogen 7

 

Reviewed by Daren Johnson from Devon on 09 July 2008

BMW 118d: We needed a replacement for our tired MG ZTT 190. We looked around and eventually bought a 118d march 08, based on good reviews, economy and road tax of £35 pa. and of course the promised quality and finish of a BMW.
We added leather and lots of bits and pieces which gave us the car we wanted.
The mpg is, as the previous reviewer stated, no better than 51mpg with a nun at the wheel and more like 46 knocking about. I have covered 5500miles now and have had to take the vehicle back for a heavy clunky noise on the front suspension when on an unmade road or speed humps and a rattle on the drivers door!
The door was fixed but the handle is now loose and the garage cannot find a problem with the front suspension.
It isn't all bad, I like the drive and generally the finish is ok, but to be honest I could have spent less, had similar quality from a less prestigious brand, and enjoyed a holiday with the change....come on BMW you must do better or this new customer will not be back!! The MG was better it has to be said!!

 

Reviewed by Richard from UK on 13 December 2007

I bought the 118d because of the positive reviews and green features. The MPG isn't bad but don't believe a word of the 60.1. Even driving like I am on my driving test the best I have managed is 51. I challenged BMW and I received a corporate response along the lines of '60.1 was achieved in test conditions blah blah blah'

If I throw caution to the wind and am happy to settle for 48 mpg the 1 series is a great drive.

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