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