Showing posts with label BMW coupe. Show all posts
Showing posts with label BMW coupe. Show all posts

7/13/12

2014 BMW M235i Coupe


M Performance is BMW's new sub-brand that sits between the regular models and the thoroughbred M sports cars – something like Audi's S and RS range.

Citing inside sources, the publication claims that BMW will present a coupe version of the second-generation 1-Series renamed as the 2-Series at the 2013 Frankfurt Motor Show with an M Performance variant to follow a few months later at the 2014 Detroit Auto Show.

Keep in mind, however, that BMW has not officially confirmed the change of names for the coupe and convertible models of the 1-Series and 3-Series lineups to 2-Series and 4-Series respectively.

Regardless of what BMW will call the coupe model, the magazine says the M235i will use the same N55 3.0-liter turbocharged inline-six delivering 316hp (320PS) at 5,800rpm and 450Nm (332 lb-ft) from 1,300 to 4,500rpm as the M135i hatchback coupled to either a 6-speed manual gearbox or an 8-speed automatic.

It is possible that like the M135i, the M235i will also be offered with all-wheel drive as an option.
What Autoweek forgets to mention in its article though is that an M Performance version of the current 1-Series Coupe has already come to the States under the guise of the 135is Coupe and Concertible, both of which are powered by the M135i's N55 3.0-liter turbo engine, rated at 320hp.














9/12/11

BMW i8 Concept





The sportiest member of the i series models combines the modified electric drive system from the i3 Concept, but this time fitted over its front axle instead of the rear, with a high-performance, 1.5-liter turbocharged three-cylinder gasoline engine (in place of the Vision ED's diesel unit) developing 220HP (164kW) and 300 Nm (221 lb.ft) at the rear.


The gasoline unit drives the rear wheels through a dual clutch transmission, while the electric motor uses a twin-speed transmission to motivate the front wheels.


Working in tandem, the two drive systems produce a combined output of 349-horses and 550Nm (405.6 lb.ft) of peak torque offering coupe model a 0-100km/h (62mph) acceleration time of just 4.6 seconds and an electronically governed top speed of 250km/h (155mph).


At the same time, BMW says the i8 returns an impressive combined fuel economy in the European cycle of 2.7 liters per 100km (approx. 87mpg US or 104mpg UK).


The i8's electric motor is fed by a large lithium-ion battery, which can be fully charged from a domestic power supply in 1 hour and 45 minutes, offering a pure electric driving range of up to 35 km (approx. 20 miles).


BMW says the positioning of the electric motor and engine over their respective axles result in an optimum 50/50 weight distribution, while the extensive use of lightweight materials including aluminum on the chassis and CFRP (carbonfibre reinforced plastic) on the body, help keep the weight down to 1,480kg or 3,262 pounds.


The i8 2+2 seater and measures 4,632mm long, 1,280 mm tall and 1,955 wide. The concept model will make its public debut at the Frankfurt Motor Show.