Compare 2005 BMW 6-Series vs 2005 Porsche 911

2005 BMW 6-Series
2005 Porsche 911
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2-Door Coupe 645Ci
Style MPG City MPG Hwy Invoice MSRP
2-Door Coupe 645Ci 17 25 $63,790 $69,900
2-Door Convertible 645Ci 15 23 $70,160 $76,900
Select style
2-Door Coupe Carrera 997
Style MPG City MPG Hwy Invoice MSRP
2-Door Coupe Carrera 997 18 26 $60,497 $69,300
2-Door Targa 18 26 $66,363 $76,000
2-Door Cabriolet Carrera 18 26 $68,464 $78,400
2-Door Cabriolet Carrera 997 18 26 $69,077 $79,100
2-Door Coupe Carrera S 997 18 26 $69,077 $79,100
2-Door Coupe Carrera 4S 17 24 $72,842 $83,400
2-Door Cabriolet Carrera S 997 18 26 $77,657 $88,900
2-Door Cabriolet Carrera 4S 17 24 $81,422 $93,200
2-Door Coupe GT3 15 23 $87,287 $99,900
2-Door Cabriolet Turbo 15 22 $112,064 $128,200
2-Door Coupe Turbo S 15 22 $114,866 $131,400
2-Door Cabriolet Turbo S 15 22 $123,446 $141,200
2-Door Coupe GT2 Turbo 15 23 $181,795 $191,700
Pricing
Invoice Price
$63,790
$60,497
Manufacturer Suggested Retail Price
$69,900
$69,300
Monthly Payment Estimate
$1165 / month
$1155 / month
The Car Connection's Take
TCC Rating
Fuel Economy
City
17 mpg 18 mpg
Highway
25 mpg 26 mpg
Vehicle
EPA Classification
Subcompact Mini-Compact
Interior Dimensions
Front Hip Room (in)
- TBD - - TBD -
Second Leg Room (in)
28.8 - TBD -
Front Head Room (in)
37.3 38.0
Passenger Volume (ft³)
81.0 68
Second Hip Room (in)
- TBD - - TBD -
Front Shoulder Room (in)
56.4 51.7
Second Head Room (in)
35.5 - TBD -
Passenger Capacity
4 4
Second Shoulder Room (in)
49.4 - TBD -
Front Leg Room (in)
42.0 41.6
Exterior Dimensions
Track Width, Rear (in)
62.8 60.4
Wheelbase (in)
109.4 92.5
Liftover Height (in)
- TBD - - TBD -
Width, Max w/o mirrors (in)
73.0 71.2
Track Width, Front (in)
61.3 58.5
Min Ground Clearance (in)
- TBD - 4.3
Length, Overall (in)
190.2 175.6
Height, Overall (in)
54.1 51.6
Cargo Area Dimensions
Trunk Volume (ft³)
13.0 4.8
Brakes
Rear Drum Diam x Width (in)
NA NA
Disc - Front (Yes or )
Yes Yes
Front Brake Rotor Diam x Thickness (in)
13.7 x - TBD - 12.52 x 1.10
Drum - Rear (Yes or )
NA NA
Brake ABS System
4-Wheel Four-Wheel
Disc - Rear (Yes or )
Yes Yes
Rear Brake Rotor Diam x Thickness (in)
13.6 x - TBD - 11.77 x 0.94
Brake Type
Pwr-Assisted Pwr
Fuel Tank
Fuel Tank Capacity, Approx (gal)
18.5 16.9
Steering
Lock to Lock Turns (Steering)
- TBD - 2.98
Turning Diameter - Wall to Wall (ft)
- TBD - - TBD -
Steering Ratio (:1), Overall
14.4 16.9
Turning Diameter - Curb to Curb (ft)
37.4 34.8
Steering Type
Pwr Rack & Pinion Pwr Rack & Pinion
Tires
Spare Tire Order Code
NA NA
Rear Tire Size
P245/45VR18 P265/40ZR18
Rear Tire Order Code
NA NA
Front Tire Size
P245/45VR18 P235/40ZR18
Spare Tire Size
NA Compact
Front Tire Order Code
NA NA
Trailering
Dead Weight Hitch - Max Tongue Wt. (lbs)
- TBD - - TBD -
Wt Distributing Hitch - Max Tongue Wt. (lbs)
- TBD - - TBD -
Dead Weight Hitch - Max Trailer Wt. (lbs)
- TBD - - TBD -
Wt Distributing Hitch - Max Trailer Wt. (lbs)
- TBD - - TBD -
Weight Information
Base Curb Weight (lbs)
3781 3075
Wheels
Rear Wheel Size (in)
18 x 8.0 18 x 10
Front Wheel Material
Aluminum Aluminum
Spare Wheel Material
- TBD - - TBD -
Front Wheel Size (in)
18 x 8.0 18 x 8.0
Spare Wheel Size (in)
NA - TBD -
Rear Wheel Material
Aluminum Aluminum
Cooling System
Total Cooling System Capacity (qts)
- TBD - 23.8
Electrical
Cold Cranking Amps @ 0° F (Primary)
- TBD - - TBD -
Maximum Alternator Capacity (amps)
170 NA
Engine
SAE Net Torque @ RPM
330 @ 3600 274 @ 4250
Engine Order Code
NA NA
Displacement
4.4L/268 3.6L/219
SAE Net Horsepower @ RPM
325 @ 6100 325 @ 6800
Engine Type
Gas V8 Gas Flat 6-cyl
Fuel System
EFI SMPI
Mileage
EPA Fuel Economy Est - Hwy (MPG)
25 26
EPA Fuel Economy Est - City (MPG)
17 18
Transmission
Clutch Size (in)
- TBD - 9.45
Third Gear Ratio (:1)
1.58 1.61
Trans Type
6 6
Fifth Gear Ratio (:1)
1.00 1.08
Trans Description Cont. Again
NA NA
Drivetrain
Rear Wheel Drive Rear Wheel Drive
Reverse Ratio (:1)
3.68 3.59
Second Gear Ratio (:1)
2.40 2.32
Trans Order Code
NA NA
Final Drive Axle Ratio (:1)
3.23 3.44
Fourth Gear Ratio (:1)
1.19 1.28
Trans Description Cont.
Manual w/OD Manual w/OD
Sixth Gear Ratio (:1)
0.87 0.88
First Gear Ratio (:1)
4.05 3.91
Seventh Gear Ratio (:1)
- NA
Summary
Vehicle Name
BMW 6 Series Porsche 911
Body Style
2 Door Coupe 2 Door Cpe
Suspension
Shock Absorber Diameter - Rear (mm)
- TBD - - TBD -
Suspension Type - Front
Double-Pivot Strut MacPherson Strut
Stabilizer Bar Diameter - Rear (in)
NA - TBD -
Suspension Type - Front (Cont.)
w/Coil Springs w/Coil Springs
Shock Absorber Diameter - Front (mm)
- TBD - - TBD -
Stabilizer Bar Diameter - Front (in)
NA - TBD -
Suspension Type - Rear
4-Link Multi-Link
Suspension Type - Rear (Cont.)
w/Coil Springs w/Coil Springs

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