BMW 645Ci Automatic (2005) coupé - technical specifications of 2005 BMW 645Ci Automatic

BMW 645Ci Automatic

(2005 model)

Brief specs of 2005 BMW 645Ci Automatic

2-door 4-seater coupé, petrol (gasoline) 8-cylinder 32-valve V engine, DOHC (double overhead camshafts, twin cam), 4390 cm³ / 267.9 cu in / 267.9 cu in, 252.0 kW / 337.9 hp / 337.9 hp @ 6100 rpm / 6100 rpm / 6100 rpm, 439.3 N·m / 324.0 lb·ft / 324.0 lb·ft @ 3600 rpm / 3600 rpm / 3600 rpm, automatic 6-speed transmission, rear wheel drive, 250 km/h / 155 mph / 155 mph top speed, consumption 11.8 l/100km / 23.9 mpg_-UK / 19.9 mpg_-US

Marque (make)	BMW	Issued from	2005
Model	645Ci Automatic	Issued until
Serie	6	Number made
Model family		Body construction
Model code		Body designation
Manufacturer	BMW	Country	DE

Marque (make)

BMW

Issued from

2005

Model

645Ci Automatic

Issued until

Serie

Number made

Model family

Body construction

Model code

Body designation

Manufacturer

BMW

Country

Base platform		Number of doors	2
Bodywork type	coupé	Number of seats	4
Bodywork designer		Cargo capacity (volume)	368 l / 13.00 cu ft / 13.00 cu ft
Passenger space (volume)	2294 l / 81.01 cu ft / 81.01 cu ft	Max. cargo capacity (volume)

Base platform

Number of doors

Bodywork type

coupé

Number of seats

Bodywork designer

Cargo capacity (volume)

368 l / 13.00 cu ft / 13.00 cu ft

Passenger space (volume)

2294 l / 81.01 cu ft / 81.01 cu ft

Max. cargo capacity (volume)

Length	4830 mm / 190.2 in / 190.2 in	Total (curb) weight	1715 kg / 3781 lb / 3781 lb
Width	1860 mm / 73.2 in / 73.2 in	Dry weight
Height	1380 mm / 54.3 in / 54.3 in	Load capacity	350 kg / 772 lb / 772 lb
Wheelbase	2790 mm / 109.8 in / 109.8 in	Gross (max.) weight	2065 kg / 4553 lb / 4553 lb
Track front		Towing weight
Track rear		Weight distribution (front)
Ground clearance		Fuel capacity	70 l / 15.4 UK gal / 18.5 US gal
Length/wheelbase ratio	1.73

Length

4830 mm / 190.2 in / 190.2 in

Total (curb) weight

1715 kg / 3781 lb / 3781 lb

Width

1860 mm / 73.2 in / 73.2 in

Dry weight

Height

1380 mm / 54.3 in / 54.3 in

Load capacity

350 kg / 772 lb / 772 lb

Wheelbase

2790 mm / 109.8 in / 109.8 in

Gross (max.) weight

2065 kg / 4553 lb / 4553 lb

Track front

Towing weight

Track rear

Weight distribution (front)

Ground clearance

Fuel capacity

70 l / 15.4 UK gal / 18.5 US gal

Length/wheelbase ratio

1.73

Drag coefficient (Cd, Cx, Cw)		Frontal area (A)	2.18 m² / 23.5 sq ft / 23.5 sq ft (est.)
Aerodynamic coefficient (Cd×A)		Aerodynamic resistance (Aero horse power) at 100 km/h (62 mph)

Drag coefficient (Cd, Cx, Cw)

Frontal area (A)

2.18 m² / 23.5 sq ft / 23.5 sq ft (est.)

Aerodynamic coefficient (Cd×A)

Aerodynamic resistance (Aero horse power) at 100 km/h (62 mph)

Engine Code		Total number of cylinders	8
Engine Type	V engine (V8)	Total number of valves	32
Engine Manufacturer		Valves per cylinder	4
Engine construction		Bore	92.0 mm / 3.62 in / 3.62 in
Fuel	petrol (gasoline)	Stroke	83.0 mm / 3.27 in / 3.27 in
Fuel details	unleaded 98	Bore/Stroke ratio	1.11
Fuel supply	Injection	Engine displacement	4390 cm³ / 267.9 cu in / 267.9 cu in
Engine Main bearings		Unitary capacity	551.75 cm³/cylinder / 33.670 cu in/cylinder / 33.670 cu in/cylinder
Cam Design	DOHC (double overhead camshafts, twin cam)	Compression ratio	10.5 : 1
Sump		Max. output power	252.0 kW / 337.9 hp / 337.9 hp at 6100 rpm / 6100 rpm / 6100 rpm
Aspiration		Max. torque	439.3 N·m / 324.0 lb·ft / 324.0 lb·ft at 3600 rpm / 3600 rpm / 3600 rpm
Compressor type		Maximum rpm
Intercooler		Max. net output (power at the wheels)	100.8 kW / 135.2 hp / 135.2 hp (est.)
Coolant	water	Specific output	57.4 kW/l / 1.261 bhp/cu in / 1.261 bhp/cu in
Catalytic converter		Specific torque	100.1 N·m/l / 0.88 lb·ft/cu in / 0.88 lb·ft/cu in

Engine Code

Total number of cylinders

Engine Type

V engine (V8)

Total number of valves

Engine Manufacturer

Valves per cylinder

Engine construction

Bore

92.0 mm / 3.62 in / 3.62 in

Fuel

petrol (gasoline)

Stroke

83.0 mm / 3.27 in / 3.27 in

Fuel details

unleaded 98

Bore/Stroke ratio

1.11

Fuel supply

Injection

Engine displacement

4390 cm³ / 267.9 cu in / 267.9 cu in

Engine Main bearings

Unitary capacity

551.75 cm³/cylinder / 33.670 cu in/cylinder / 33.670 cu in/cylinder

Cam Design

DOHC (double overhead camshafts, twin cam)

Compression ratio

10.5 : 1

Sump

Max. output power

252.0 kW / 337.9 hp / 337.9 hp at 6100 rpm / 6100 rpm / 6100 rpm

Aspiration

Max. torque

439.3 N·m / 324.0 lb·ft / 324.0 lb·ft at 3600 rpm / 3600 rpm / 3600 rpm

Compressor type

Maximum rpm

Intercooler

Max. net output (power at the wheels)

100.8 kW / 135.2 hp / 135.2 hp (est.)

Coolant

water

Specific output

57.4 kW/l / 1.261 bhp/cu in / 1.261 bhp/cu in

Catalytic converter

Specific torque

100.1 N·m/l / 0.88 lb·ft/cu in / 0.88 lb·ft/cu in

Transmission type	automatic	Number of gears	6
Wheel drive	rear wheel drive	Top gear (drive) ratio
		Final gear (drive) ratio

Transmission type

automatic

Number of gears

Wheel drive

rear wheel drive

Top gear (drive) ratio

Final gear (drive) ratio

Acceleration 0-50 mph (80 km/h)	Top (maximal) speed	250 km/h / 155 mph / 155 mph
Acceleration 0-60 mph (97 km/h)	Power-to-weight ratio	199.8 kW/ton / 151.4 bhp/ton / 151.4 bhp/ton
Acceleration 0-100 km/h	Fuel consumption, City (urban)	13.8 l/100km / 20.5 mpg_-UK / 17.0 mpg_-US
Acceleration 0-100 mph (160 km/h)	Fuel consumption, Road (extra-urban)	9.4 l/100km / 30.1 mpg_-UK / 25.0 mpg_-US
Acceleration 80-120 km/h (50-70 mph) in top	Fuel consumption, Mixed (combined)	11.8 l/100km / 23.9 mpg_-UK / 19.9 mpg_-US
Standing ¼mile time	Fuel consumption, Euro
Standing kilometer time	CO₂ emissions	276 g/km / 444 g/mi / 444 g/mi (est.)
	Range	593 km / 369 mi / 369 mi

Acceleration 0-50 mph (80 km/h)

Top (maximal) speed

250 km/h / 155 mph / 155 mph

Acceleration 0-60 mph (97 km/h)

Power-to-weight ratio

199.8 kW/ton / 151.4 bhp/ton / 151.4 bhp/ton

Acceleration 0-100 km/h

Fuel consumption, City (urban)

13.8 l/100km / 20.5 mpg_-UK / 17.0 mpg_-US

Acceleration 0-100 mph (160 km/h)

Fuel consumption, Road (extra-urban)

9.4 l/100km / 30.1 mpg_-UK / 25.0 mpg_-US

Acceleration 80-120 km/h (50-70 mph) in top

Fuel consumption, Mixed (combined)

11.8 l/100km / 23.9 mpg_-UK / 19.9 mpg_-US

Standing ¼mile time

Fuel consumption, Euro

Standing kilometer time

CO₂ emissions

276 g/km / 444 g/mi / 444 g/mi (est.)

Range

593 km / 369 mi / 369 mi

Engine location	front	Engine alignment	longitudinal
Steering		Steering details
Turns lock-to-lock		Turning circle	12.0 m / 39.4 ft / 39.4 ft
Suspension front	Independent	Suspension rear	Independent
Wheels front		Wheels rear
Tyres front	165/80-SR13	Tyres rear	245/45-R18
Brakes front		Brakes rear
Brake diameter front		Brake diameter rear
Brakes details	ABS (anti-lock braking system)	Braked area

Engine location

front

Engine alignment

longitudinal

Steering

Steering details

Turns lock-to-lock

Turning circle

12.0 m / 39.4 ft / 39.4 ft

Suspension front

Independent

Suspension rear

Independent

Wheels front

Wheels rear

Tyres front

165/80-SR13

Tyres rear

245/45-R18

Brakes front

Brakes rear

Brake diameter front

Brake diameter rear

Brakes details

ABS (anti-lock braking system)

Braked area

Auto Insurance Discounts

There are several discount programmes offered by many insurance companies, which we summarized below. Availability of each discount, discount rates and age requirements may vary by insurance company and by state, indeed. Also be aware that certain types vehicles may not qualify, you should always check with your insurance provider.

Anti-Theft Discount

Vehicles equipped with an alarm or anti-theft device may save you money on your Comprehensive Coverage.

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