Presented here is an overview of the more key points of comparison between Super Duty and the vehicles you've selected.
 

Ford Advantage  Where you see a Ford oval in the chart below, you have a Ford advantage. Click on the oval to get an explanation.
2009 F-350 SD SUPERCAB 4X4
2009 FORD 
F-350 SD SUPERCAB 4X4
142-in. WB XL Styleside SRW

2009 RAM 2500 QUAD CAB 4X4
2009 DODGE 
RAM 2500 QUAD CAB 4X4
SLT SWB

2009 SILVERADO 2500HD CREW CAB 4WD
2009 CHEVROLET 
SILVERADO 2500HD CREW CAB 4WD
LT1 Long Box

2009 SIERRA 2500HD CREW CAB 4WD
2009 GMC 
SIERRA 2500HD CREW CAB 4WD
SLE1 Long Box

PRICE
142-in. WB XL Styleside SRW
SLT SWBLT1 Long BoxSLE1 Long Box
Base Price MSRP*
Ford Advantage
$31,430
$38,520
$38,005
$38,420
Destination Charge
$975
$950
$995
$995
Comparably Equipped Price
Ford Advantage
$32,405
$45,395 + DPI
$39,995
$40,410
INTERIOR
142-in. WB XL Styleside SRW
SLT SWBLT1 Long BoxSLE1 Long Box
SEATING
Standard Seating
6
6
6
6
CLIMATE CONTROL
Manual Air Conditioning
Standard
Standard
Standard
Standard
ENTERTAINMENT SYSTEMS
AM/FM Radio
AM/FM Radio With 2 Speakers Total (Standard)
AM/FM Radio With 4 Speakers Total; CD Player; Sirius® Satellite Radio (Includes 1 Year or Service, Unavailable In Hawaii) (Standard)
AM/FM Radio With Seek, Scan, Speed Sensitive Volume and 6 Speakers Total; CD Player; MP3 Player; XM® Satellite Radio (Includes 3 Months Of Service, Unavailable In Hawaii and Alaska) (Standard)
AM/FM Radio With Seek, Scan, Speed Sensitive Volume and 6 Speakers Total; CD Player; MP3 Player; XM® Satellite Radio (Includes 3 Months Of Service, Unavailable In Hawaii and Alaska) (Standard)
CD Player
Optional
Standard
Standard
Standard
OTHER INTERIOR ITEMS
Power Windows
Optional
Standard
Standard
Standard
Power Door Locks
Optional
Standard
Standard
Standard
PERFORMANCE
142-in. WB XL Styleside SRW
SLT SWBLT1 Long BoxSLE1 Long Box
Manual Transmission
6-Speed Manual Transmission With Overdrive (Standard)
6-Speed Manual Transmission With Overdrive (Optional)
Not Available
Not Available
Automatic Transmission
TorqShift® 5-Speed Electronically Controlled Automatic Transmission With Overdrive and Tow/Haul Mode (Optional)
5-Speed Electronically Controlled Automatic Transmission With Overdrive and Tow/Haul Mode (Standard)
6-Speed Electronically Controlled Automatic Transmission With Overdrive and Tow/Haul Mode (Standard)
6-Speed Electronically Controlled Automatic Transmission With Overdrive and Tow/Haul Mode (Standard)
4 Wheel ABS Brakes
Standard
Standard
Standard
Standard
Rear Suspension
Live
Live
Live
Live
Horsepower @ RPM
300@5000
345@5400
360@5400
360@5400
Torque @ RPM
365@3750
375@4200
380@4200
380@4200
Brakes (Rear)
Disc
Disc
Disc
Disc
Driveline
Four Wheel Drive - Part Time
Four Wheel Drive - Part Time
Four Wheel Drive - Part Time
Four Wheel Drive - Part Time
DIMENSIONS, WEIGHTS, CAPACITIES
142-in. WB XL Styleside SRW
SLT SWBLT1 Long BoxSLE1 Long Box
Wheelbase (in.)
141.8
140.5
167.0
167.0
Front Head Room (in.)
Ford Advantage
41.4
40.8
41.3
41.3
Front Leg Room (in.)
41.0
41.0
41.3
41.3
WARRANTY
142-in. WB XL Styleside SRW
SLT SWBLT1 Long BoxSLE1 Long Box
Basic (Miles)
36000
36000
36000
36000
Powertrain (Months)
60
Unlimited
60
60
Powertrain (Miles)
60000
Unlimited
100000
100000

Certain specifications, prices and equipment data have been provided under license from R. L. Polk & Co. ("Polk"). © 2009 R. L. Polk & Co.. All Rights Reserved. This information is supplied for personal use only and may not be used for any commercial purpose whatsoever without the express written consent of R. L. Polk & Co. Polk makes no guarantee or warranty, either express or implied, including without limitation any warranty of merchantability or fitness for particular purpose, with respect to the data presented here. All specifications, prices and equipment are subject to change without notice.