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2005 Chevy TrailBlazer - Specs
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Dimensions and capacities are in inches unless otherwise
specified.
Powertrain
/ Chassis |
Vortec
4200 4.2L I-6 (LL8) |
Vortec
5300 5.3L V-8 (LH6) |
Application |
standard on TrailBlazer
and TrailBlazer EXT |
optional on TrailBlazer
EXT |
Type |
4.2L inline six cylinder |
5.3L V-8 with Displacement
on Demand |
Displacement (cu in / cc) |
256 / 4195 |
325 / 5328 |
Bore & stroke (in / mm) |
3.66 x 4.01 / 93 x 102 |
3.78 x 3.27 / 96 x 92 |
Block material |
cast aluminum |
cast aluminum |
Cylinder head material |
cast aluminum |
cast aluminum |
Valvetrain |
dual overhead camshafts,
variable cam phasing - exhaust cams, 4 valves per cylinder |
OHV, 2 valves per cylinder |
Ignition system |
coil-on-plug, platinum-tipped
spark plugs |
coil near plug |
Fuel delivery |
sequential fuel injection |
sequential fuel injection |
Compression ratio |
10.1:1 |
9.5:1 |
Horsepower (hp / kw @ rpm) |
275 / 205 @ 6000 |
300 / 224 @ 5200 |
Torque (lb-ft / Nm @ rpm) |
275 / 373 @ 3600 |
330 / 447 @ 4000 |
Recommended fuel |
unleaded regular |
unleaded regular |
Maximum engine speed (rpm) |
6300 |
5900 |
Emissions controls |
catalytic converter;
NLEV |
evaporative
system, catalytic converter, exhaust gas recirculation,
positive crankcase ventilation; NLEV |
Estimated fuel economy
(mpg city / hwy / combined ) |
2WD: 16 / 22 / 19 |
2WD: 16 / 19
/ 17 |
4WD: 15 / 21 / 18 |
EXT 2WD: 15 / 20 / 17 |
4WD: 15 /
18 / 16 |
EXT 4WD: 15 /20 / 17 |
Transmission |
Hydra-Matic
4L60-E |
Type |
4-speed automatic transmission,
rear-wheel drive, electronically controlled automatic
overdrive with torque converter clutch |
Gear ratios (:1) |
|
1st |
3.059 |
2nd |
1.625 |
3rd |
1.000 |
4th |
0.696 |
Reverse |
2.294 |
Final drive ratio |
3.42:1; 3.73:1 and 4.10:1
are optional (4.10:1 not optional on V-8) |
Chassis
/ Suspension |
2005
Chevy TrailBlazer |
Front |
independent, double A-arm,
46-mm shocks, 34-mm stabilizer |
Rear |
5-link
solid axle, 36-mm shocks, 34-mm stabilizer bar on 2WD,
24-mm stabilizer bar on 4WD |
Transfer case system |
Autotrac (standard on 4WD) |
Steering type |
rack-and-pinion
(hydraulically assisted) |
Steering ratio |
TrailBlazer
|
20.4:1 |
TrailBlazer EXT
|
18.5:1 |
Steering
wheel turns, lock-to-lock |
TrailBlazer
|
3.82 |
TrailBlazer EXT
|
3.48 |
Turning circle, curb-to-curb
(ft / m) |
TrailBlazer
|
36.4 / 11 |
TrailBlazer EXT
|
42.3 /
12.9 |
Brakes |
TrailBlazer |
TrailBlazer
EXT |
Type |
4-wheel vented disc with
front aluminum dual piston calipers, standard |
4-wheel ABS; drum-in-hat
parking brake 4-wheel vented disc with front aluminum
dual piston calipers, standard 4-wheel ABS; drum-in-hat
parking brake |
Rotor diameter
x thickness (in / mm) |
front |
12 x 1.14
/ 305 x 29 |
12.8 x
1.14 / 325 x 29 |
rear |
12.8 x
0.78 / 325 x 20 |
12.8 x
0.78 / 325 x 20 |
Total swept area
(sq in / sq cm) |
front |
210 / 1353 |
228 / 1469 |
rear |
217 /
1397 |
217 /
1397 |
Wheels and Tires |
TrailBlazer |
TrailBlazer
EXT |
Wheel size and type |
Standard
|
16-inch cast aluminum |
17-inch bright aluminum |
Optional
|
17-inch bright aluminum |
- |
Optional
|
17-inch sport aluminum |
17-inch sport aluminum |
Tires |
Standard
|
P245/70R16 |
P245/65R17 |
Optional
|
P245/65R17 |
Exterior
Dimensions |
TrailBlazer |
TrailBlazer
EXT |
Wheelbase (in / mm) |
113 /
2870 |
129 /
3277 |
Overall length (in / mm) |
191.8 / 4872 |
207.8 / 5279 |
Overall width (in / mm) |
74.6 /
1895 |
74.7 /
1897 |
Overall height, with side rails (in /
mm) |
74.5 / 1892 |
77.1 / 1957 |
Track (in / mm) |
front |
63.1 /
1603 |
63.1 /
1603 |
rear |
62.1 /
1576 |
62.1 /
1576 |
Minimum ground clearance (in
/ mm) |
8 / 203 |
8 / 203 |
Ground to top of load floor
(in / mm) |
32.1 / 817 |
31.9 / 810 |
Step-in height, 2WD (in /
mm) |
19.7 / 500 |
18.9 / 480 |
Approach angle |
2WD |
29º |
34.6º |
4WD |
34.1º |
Departure angle |
2WD |
23º |
23.1º |
4WD |
23.6º |
Curb weight (lb / kg) |
2WD w/Vortec 4200 |
4425 / 2007 |
4773 / 2165 |
4WD w/Vortec 4200 |
4612 / 2092 |
4954 / 2247 |
2WD w/Vortec 5300 |
- |
4822 / 2187 |
4WD w/Vortec 5300 |
- |
5007 / 2271 |
Weight distribution
(% front / rear) |
2WD w/Vortec 4200 |
53 / 47 |
52 / 48 |
4WD w/Vortec 4200 |
54 / 46 |
53 / 47 |
2WD w/Vortec 5300 |
- |
52 / 48 |
4WD w/Vortec 5300 |
- |
53 / 47 |
Interior
Dimensions |
TrailBlazer |
TrailBlazer
EXT |
Seating
capacity |
First Row |
2 |
2 |
Second Row |
3 |
3 |
Third Row |
- |
2 |
Total |
5 |
7 |
Head room (in / mm) |
First Row |
40.2 / 1021 |
40.2 / 1021 |
Second Row |
39.6 / 1006 |
39.6 / 1006 |
Third Row |
- |
38.5 / 978 |
Leg room (in / mm) |
First Row |
42.9 /
1090 |
42.9 /
1090 |
Second Row |
37 / 940 |
37 / 940 |
Third Row |
- |
31.2 /
792 |
Shoulder room
(in / mm) |
First Row |
58.5 / 1486 |
58.5 / 1486 |
Second Row |
58.5 / 1486 |
58.5 / 1486 |
Third Row |
- |
58.3 / 1481 |
Hip room (in / mm) |
First Row |
56 / 1422 |
56 / 1422 |
Second Row |
58.2 / 1478 |
58.1 / 1476 |
Third Row |
- |
45.9 / 1167 |
Cargo length floor (in
/ mm) |
70 / 1778 |
85.5 /
2180 |
Cargo volume
(cu ft / L) |
3rd row seat up |
- |
23.4 / 663 |
2nd row seat up |
43.7 / 1237 |
66.5 / 1883 |
behind 1st row seat |
80.1 / 2268 |
107 / 3030 |
Capacities |
TrailBlazer |
TrailBlazer
EXT (Vortec 4200) |
TrailBlazer
EXT (Vortec 5300) |
GVWR, standard
(lb / kg) |
2WD |
5550
/ 2494 |
6200
/ 2812 |
6200
/ 2812 |
4WD |
5750
/ 2608 |
6400
/ 2903 |
6400
/ 2903 |
Payload, maximum (lb / kg) |
2WD |
1133 / 514 |
1427 / 647 |
1379 / 625 |
4WD |
1156 / 524 |
1446 / 656 |
1393 / 632 |
Trailer towing maximum
(lb / kg) |
2WD |
6300 /
2858 |
6000 /
2721 |
7000 /
3175 |
4WD |
6100 /
2766 |
5800 /
2630 |
6500 /
2948 |
Maximum tongue weight (lb / kg) |
400 / 181
(without sway control) |
400 / 181
(without sway control) |
400 / 181
(without sway control) |
Fuel tank (gal / L) |
22 / 83.3 |
25 / 94.6 |
25 / 94.6 |
Engine oil (qt / L) |
7 / 6.6 |
7 / 6.6 |
6 / 5.7 |
Cooling system (qt /
L) |
13.9 /
13.1 |
15.2 /
14.3 |
17.9 /
16.9 |
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