2002 Chevy TrailBlazer - Specs

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All dimensions are in inches unless otherwise noted.

Models	Engine	Transmission
	Vortec 4200 I6	4-speed auto
LS	Standard	Standard
LT	Standard	Standard
LTZ	Standard	Standard

Engine	2002 Chevy Trailblazer
Type	Vortec 4200, 4.2-liter, inline six-cylinder, dual overhead cam
Displacement (cu in / cc)	256 / 4195
Bore & stroke (in / mm)	3.66 x 4.01 / 93 x 102
Cylinder head material	cast aluminum
Valvetrain	dual overhead camshafts, variable cam phasing - exhaust cams
Ignition system	coil-on-plug, dual platinum electronics
Fuel delivery	sequential fuel injection, electronic throttle control
Compression ratio	10.1:1
Horsepower (hp / kw @ rpm)	270 / 201 @ 6000
Torque (lb-ft / Nm @ rpm)	275 / 372 @ 3600
Recommended fuel	unleaded regular
Maximum engine speed (rpm)	6300
Emissions controls	NLEV
Estimated fuel economy (mpg city / hwy / combined)
2WD	16 / 22 / 19
4WD	15 / 21 / 18

Transmission	4-Speed Automatic
Type	four-speed automatic transmission, rear-wheel-drive, electronically controlled automatic overdrive with torque converter clutch
Gear ratios (:1)
First	3.059
Second	1.625
Third	1.000
Fourth	0.696
Reverse	2.294
Final Drive Ratio	3.42:1 standard; 3.73:1 and 4.10:1 are Optional

Chassis / Suspension	2002 Chevy Trailblazer
Front	double A-arm
Rear	five-link solid axle
Shock size (front / rear)	46 / 36
Stabilizer bar diameter (front / rear)	44 / 24
Traction control system	Autotrac (standard. on 4WD)
Type	rack-and-pinion (hydraulically assisted)
Overall ratio	20.4:1
Turning diameter, curb-to-curb	36.4 / 11

Brakes	2002 Chevy Trailblazer
Type	four-wheel vented disc with front aluminum dual piston calipers, standard four-wheel ABS
Rotor diameter x thickness (in / mm)
Front	12.0 x 1.14 / 305 x 29
Rear	12.8 x 0.78 / 325 x 20
Swept area (sq in / sq cm)
Front	207 / 217
Rear	1340 / 1397

Wheels / Tires	2002 Chevy Trailblazer
Wheel size & type	cast aluminum, 16-inch standard, 17-inch Optional
Tire size & type	standard: P245/70R16; Optional: P245/65R17

Exterior Dimensions	2002 Chevy Trailblazer
Wheelbase (in / mm)	113 / 2869
Overall length (in / mm)	191.8 / 4871
Overall width (in / mm)	74.6 / 1894
Overall height (in / mm)	71.9 / 1826 (without luggage rack)
Track (in / mm)
Front	63.1 / 1603
Rear	62.1 / 1577
Min. ground clearance (in / mm)	8 / 203
Ground to top of load floor (in / mm)	32.1 / 816
Step-in height (in / mm)	18.1 / 481.3
Approach angle	29º
Departure angle	23º
Base curb weight (lbs / kg)
2WD	4417 / 2004
4WD	4600 / 2087
Weight distribution percentage (front / rear)
2WD	53 / 47
4WD	54 / 46

Interior Dimensions	2002 Chevy Trailblazer
Seating capacity	5
Head room (in / mm)
Front	40.2 / 1021
Rear	39.6 / 1006
Leg room (in / mm)
Front	44.6 / 1133
Rear	37.1 / 942
Shoulder room (in / mm)
Front	58.5 / 1485
Rear	58.5 / 1485
Hip room (in / mm)
Front	55.5 / 1410
Rear	58.1 / 1476
Cargo volume (cu ft / liters)
Interior	83.3 / 2358
Rear seat up	41 / 1162
Folded	80.1 / 2268

Capacities	2002 Chevy Trailblazer
GVWR, standard (lbs / kg)
2WD	5550 / 2517
4WD	5750 / 2608
Payload, base (lbs / kg)
2WD	1133 / 514
4WD	1150 / 523
Trailer towing maximum (lbs / kg)
2WD	6400 / 2858
4WD	6200 / 2767
Maximum tongue weight (lbs / kg)	400 / 181 (without sway control)
Fuel tank (gal / liters)	18.7 / 71.5