Years
2006-2008
Drivetrain
RWD · 4WD
Engines
2.8 L LK5 (i-280) · 3.5 L L52 (i-350) · 2.9 L LLV (i-290)
Sold in
US only

Spec sheet

Spec sheet
Production
2006–2008

Built from 2005 to 2008 for the 2006-2008 model years.

Assembly
Shreveport, LA (all NA-market Colorado/Canyon built there)
Sold in
US only
Codes
GMT355
Body styles
Extended cab (i-280)
Extended cab / Crew cab (i-350/i-370)
Bed lengths
6 ft (72.8 in) Extended Cab
5 ft (61.1 in) Crew Cab
Drivetrains
RWD
4WD
Transmissions
5-speed manual
4-speed automatic
Trims
i-280
i-350
i-290
i-370
Wheelbase
126 in
Length
207.1 in
Width
67.6 / 68.6 in
Height
64.9 / 67.9 in
Curb weight
3,368-4,093 lb (2007 i-290 manual 2WD to i-370 Crew Cab 4WD)
Payload
1,212-1,532 lb (2008 i-370 Crew Cab 4WD to 2007 i-290)
Towing
2,100-5,500 lb (2007 i-290 manual to 2008 i-370)

Engines

2.8 L LK5 (i-280)2.8 L · I4 · 175 hp · 185 lb-ft · 2006
Displacement
2.8 L
Config
I4
HP
175 hp
Torque
185 lb-ft
Years
2006
3.5 L L52 (i-350)3.5 L · I5 · 220 hp · 225 lb-ft · 2006
Displacement
3.5 L
Config
I5
HP
220 hp
Torque
225 lb-ft
Years
2006
2.9 L LLV (i-290)2.9 L · I4 · 185 hp · 190 lb-ft · 2007-2008
Displacement
2.9 L
Config
I4
HP
185 hp
Torque
190 lb-ft
Years
2007-2008
3.7 L LLR (i-370)3.7 L · I5 · 242 hp · 242 lb-ft · 2007-2008
Displacement
3.7 L
Config
I5
HP
242 hp
Torque
242 lb-ft
Years
2007-2008

Highlights

Highlights
01
Only 1,377 sold from start of production through February 2006 (Automotive News via Wikipedia)
02
Names = engine displacement (i-280 = 2.8 L etc.)

Photos

Related

Overview

Unveiled at the 2005 New York Auto Show, the i-Series replaced the Hombre as Isuzu's US pickup and was based on the Colorado/Canyon. It was sold only in the United States and used North American GM powertrains, styling and equipment rather than Isuzu's global design.

Two models launched for 2006: the i-280 with the 2.8-liter four (extended cab only) and the i-350 with the 3.5-liter five-cylinder (extended or crew cab). For 2007 the 2.9-liter and 3.7-liter engines made them the i-290 and i-370.

Sales were poor - just 1,377 through February 2006 - and it ended when Isuzu withdrew from the US after 2008.

Sources