| The BMW 645Ci Coupe is manufactured in | | | | well known BMW 745i. The 4.4 litre max |
| Dingolfing, Germany, and was first | | | | power is 325hp at 6,100rpm, with a |
| showcased at the Frankfurt Motor Show in | | | | torque of 330lb-ft at 3,600rpm, and with |
| September 2003, while the car first went | | | | assistance from the variant, |
| into production in 2004. The 645Ci coupe | | | | "VALVETRONIC" valve controller. The |
| is one half of the sensational pair that | | | | 645Ci can surely achieve a top speed of |
| consists of the BMW 6 Series, the other | | | | 149mph in one simple movement, and an |
| half of the duo is the convertible | | | | impeccable acceleration of 0-60mph in |
| design. The 6 Series represents BMW's | | | | less than six seconds. The transmission |
| second foray into the market of luxury | | | | system consists of 3 different six speed |
| sportscar coupe and convertible forum, | | | | options: the six speed manual |
| their first attempt into that specific | | | | transmission that has always been |
| forum unveils the symbolic prestige of | | | | reliable; the six speed "Steptronic" |
| the original 6 Series that ran from | | | | automatic, allowing the driver to shift |
| 1977-1989. Then previous model beheld | | | | manually if they chose; and a six speed |
| the special attention that was given to | | | | "Sequential Manual Gearbox" (SMG), |
| it, and the result was the onslaught of | | | | featuring both the shift paddles and a |
| refined, logical, and powerful styling | | | | gearshift lever on the steering wheel. |
| theories. The new 6 Series upholds these | | | | The BMW 645Ci also comes standard with |
| same values and element in their current | | | | "BMW Driving Dynamic Control" (DDC), |
| design with the same carefully crafted | | | | which lets the engine react |
| curves, sweeping lines, harmonic | | | | instinctively when driving by having and |
| surfaces, and a spacious interior, | | | | maintaining steering capabilities in |
| setting elevated foundations that even | | | | relation to speed depending on the |
| their own future BMW models might find | | | | surroundings. Also DDC permits the SMG |
| it hard to uphold. The 2+2 seater was | | | | or automatic transmission to stay in |
| first created and designed at BMW | | | | gear for a greater distance, and also |
| Designworks studios in Los Angeles, | | | | promoting faster SMG shifts. All of |
| California. | | | | these conditions can be altered by just |
| The 645Ci has an enhanced echelon of | | | | a push of the DDC button to enable it. |
| agility and driving consistency when it | | | | Other additions to the new 6 Series |
| comes to the unfettered movement of the | | | | coupe are the trademark "twin-kidney" |
| car, because the bodywork that has been | | | | grille, "Active Steering", "Active Roll |
| done is considered to be lightweight | | | | Stabilization", lightweight aluminum |
| technology. The 6 Series coupe agility | | | | suspensions, "Dynamic Stability |
| and free movement are the effect of the | | | | Control", adaptive headlights, panoramic |
| smart combination of synthetic materials | | | | glass roof, and the "Head-Up Display |
| essentially located all over the car's | | | | technology"(displaying information to |
| body, steel, and aluminum. The spots | | | | the driver, directly in his line of |
| where lighter materials were placed are | | | | vision). |
| the front areas (not made of steel), | | | | The 645Ci coupe dimensions are a length |
| front fenders (thermoplastic), the trunk | | | | of 190.2in; a height of 54.1in; a width |
| lid (composite material), and the doors | | | | of 73in; and a wheelbase of 109.4in. |
| and the hood (aluminum). With the | | | | Making the 6 Series very noticeable with |
| overall reduction of the weight, the car | | | | the characteristics of being long, wide, |
| has achieved perfect weight distribution | | | | having a very low roofline, low slung, |
| at 50:50, and helps intensively also on | | | | very spacious inside, and being |
| the fuel economy of the vehicle. Another | | | | positioned more to the back on its |
| plus from the lightweight construction | | | | chassis. These attributes further help |
| is that of flawless maneuvering, even on | | | | enhance the car and gives it a |
| hilly or mountainous environments and | | | | reputation of its own in the sportscar |
| hair pin turns. The car does not buck or | | | | arena that was similar yet different to |
| fly off unnecessarily, it responds as is | | | | the original 6 Series, as it had its |
| expected from a BMW. | | | | following then, and so to will this |
| The coupe's engine is the 4.4 litre DOHC | | | | 645Ci coupe. |
| V8, which was the engine of the very | | | | |