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BMW 2003 BMW 645i
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General
| Make : | BMW | Base price : | N/A |
| Model : | 645i 2003 | Production : | N/A |
| Powertain layout : | Front Engine / RWD | Origin | Germany |
Dimensions
| Wheelbase : | 2780 mm / 109.4 in | Width : | 1855 mm / 73.0 in |
| Length : | 4820 mm / 189.8 in | Weight : | 1690 kg / 3,726 lbs |
| Height : | 1373 mm / 54.1 in | Front Track : | 1558 mm / 61.3 in |
| Ground clearance : | N/A | Rear Track : | 1592 mm / 62.7 in |
Engine
| Configuration : | 4.4 Liter V8 | Bore : | 92 mm / 3.6 in |
| Valvetrain : | DOHC 4 Valves / Cylinder | Stroke : | 82.7 mm / 3.3 in |
| Displacement : | 4398 cc / 268.4 cu | Compression Ratio : | 10:1 |
| Power : | 248.3 kW / 333.0 bhp at 6100 rpm | BHP / Liter : | 75.72 bhp |
| Torque : | 450 Nm / 331.9 ft lbs at 3600 rpm | Redline : | N/A |
Transmission
| Gear type : | 6 Speed Manual | 5th gear ratio : | 1:1 |
| 1st gear ratio : | 4.06:1 | 6th gear ratio : | 0.87:1 |
| 2nd gear ratio : | 2.4:1 | 7th gear ratio : | |
| 3rd gear ratio : | 1.58:1 | Reverse ratio : | |
| 4th gear ratio : | 1.19:1 | Final drive ratio : |
Chassis & body
| Body / Frame : | Aluminium, Steel and Synthetic Materials | Brake types : | Ventilated Discs w/ Dynamic Stability Control (DSC), Dynamic Traction Control (DTC) & ABS |
| Steering : | Rack & Pinion w/ Power Assist | Front brake size : | 348 mm / 13.7 in |
| Front tires : | 245/40R-18 | Rear brake size : | 345 mm / 13.6 in |
| Rear tires : | 245/40R-18 |
Performance
| Top speed : | 249.9 kph / 155.3 mph | 60-0 braking : | N/A |
| 0-60 mph : | 5.4 | Lateral Acceleration : | N/A |
| 0-100 mph : | N/A | EPA city / Hwy : | N/A |
| 0-ΒΌ mile : | N/A |
BMW 645
The 645 came out in 2003 with a 4.4-liter V-8 engine with 333 hp and 332 lb-ft of torque. The top speed of the 645i is electronically limited to 156 mph. Acceleration from 0-60 mph possible in 5.4 seconds.
As with BMW's the racing heritage is phenomenal. The 6-Series is equipped with dynamic driving control, stability control and traction control it has exceptional performance and the luxury that you might expect.