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2005 Infiniti
Q45
Luxury
2005 BMW
7-Series
745i
745Li
760i
760Li
2005 Mercedes-Benz
S-Class
S430
S500
S55 AMG
S600
Summary
Photos
Engines & Performance
Interior
Exterior
Safety
Engines & Power
Q45 Luxury
7-Series 745Li
S-Class S500
Standard Engine
4.5L 340 hp V8
4.4L 325 hp V8
5.0L 302 hp V8
Horsepower
340 @ 6400 RPM
325 @ 6100 RPM
302 @ 5600 RPM
Torque (lb-ft)
333 @ 4000 RPM
330 @ 3600 RPM
339 @ 2700 RPM
Valves/Valve Configuration
32/DOHC
32/DOHC
24/SOHC
Displacement (cc)
4494
4398
4966
Bore X Stroke (in.)
3.66 X 3.26
3.62 X 3.26
3.82 X 3.31
Compression Ratio
10.5:1
10.5:1
10.0:1
Fuel Type/System
Gas/SEFI
Gas/SEFI
Gas/SEFI
Turbocharger
No
No
No
Supercharger
No
No
No
Transmissions
Q45 Luxury
7-Series 745Li
S-Class S500
Standard Transmission
5-Speed Automatic Overdrive
6-Speed Automatic Overdrive
7-Speed Automatic Overdrive
Payload & Towing
Q45 Luxury
7-Series 745Li
S-Class S500
Passenger Volume (cu. ft.)
102.10
111.00
105.00
Cargo Volume (cu. ft.)
13.70
17.70
15.40
Standard Towing (lb.)
1000
No data
No data
Max Towing (lb.)
No data
No data
No data
Standard Payload (lb.)
No data
No data
No data
Max Payload (lb.)
No data
No data
No data
Standard GVWR (lb.)
No data
No data
No data
Max GVWR (lb.)
No data
No data
No data
Braking & Traction
Q45 Luxury
7-Series 745Li
S-Class S500
4 Wheel Drive/All Wheel Drive
N/A
N/A
Opt.
ABS Brakes (2 or 4 Wheel)
Std.
Std.
Std.
Automatic Load-Leveling
N/A
Opt.
Std.
Electronic Brake Assistance
Std.
Std.
Std.
Limited Slip Differential or Axle
N/A
N/A
N/A
Locking Differential
N/A
N/A
N/A
Traction Control
Std.
Std.
Std.
Vehicle Stability Control System
Std.
Std.
Std.
Next Steps
Q45 Luxury
7-Series 745Li
S-Class S500
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BB01 - 2/9/2010 9:14:46 PM