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2004 Chevy Astro - Specs

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2004  Chevy Astro

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Visit Chevrolet for more information on the Chevrolet Astro.

Engine Specs
Transmission

Chassis Specs
Exterior
Interior

Capacities



Dimensions and capacities are in inches unless otherwise specified.

Powertrain / Chassis 2004 Chevy Astro
Type Vortec 4300 4.3L V-6 (LU3)
Displacement (cu in / cc) 262 / 4300
Bore & stroke (in / mm) 4.00 x 3.48 / 101.6 x 88.4
Block material cast iron
Cylinder head material cast iron
Valvetrain overhead valve / 2 valves per cylinder
Ignition system direct composite distributor, platinum-tipped spark plugs, low-resistance spark plug wires
Fuel delivery sequential fuel injection, multi-point fuel injection (MPI)
Compression ratio 9.2:1
Horsepower (hp / kw @ rpm) 190 / 142 @ 4400
Torque (lb-ft / Nm @ rpm) 250 / 339 @ 2800
Recommended fuel 87 octane
Maximum engine speed (rpm) 5600
Emissions system 3-way catalytic converter, positive crankcase ventilation, evaporative collection system
Estimated fuel economy mpg
(city / highway / combined)
RWD 16 / 20 / 18; AWD 14 / 17 / 15

Transmission 2004 Chevy Astro
Type Hydra-Matic 4L60-E 4-speed electronic automatic with overdrive
and torque converter
Gear Ratios (:1)
   1st
3.06
   2nd 1.63
   3rd 1.00
   4th 0.70
Reverse 2.29
Final drive ratio 3.42:1 (optional); 3.73:1 (optional)

Chassis / Suspension 2004 Chevy Astro
Front RWD: independent short/long arm (SLA) with coil springs
AWD: independent short/long arm (SLA) with torsion bars
Rear rigid axle with variable-rate, gas-charged shock absorbers and steel multileaf springs
Steering type variable-ratio recirculating ball-type; integral power
Steering ratio 16/13:1
Steering wheel turns, lock-to-lock RWD: 3.1
AWD: 2.7
Turning circle, curb-to-curb (ft / m) RWD: 40.5 / 12.3
AWD: 43.8 / 13.4

Brakes 2004 Chevy Astro
Type Hydroboost hydraulic power, 4-wheel disc, 4-wheel ABS, with DRP, audible pad-wear sensors; front, low-drag twin-piston calipers
Rotor diameter x thickness (in / mm) front: RWD 11.86 x 1.04 / 301 x 26
front: AWD 11.57 x 1.25 / 294 x 32
rear: 9.5 x 2 / 241 x 51
Total swept area (sq in / sq cm) front: 239 / 1546
rear: 119 / 770

Wheels and Tires 2004 Chevy Astro
Wheel size and type Base 16-inch x 6.5-inch steel
LS, LT 16 x 7-inch brushed aluminum
Tires P215/70R16 all-season, steel-belted radials

Exterior Dimensions 2004 Chevy Astro
Wheelbase (in / mm) 111.2 / 2825
Overall length (in / mm) 189.8 / 4821
Overall width (in / mm) 77.5 / 1969
Overall height (in / mm) 75 / 1903
Track (in / mm) Front 65.1 / 1654
Rear 65.1 / 1654
Minimum ground clearance 6.8 / 173
Ground to top of rear load floor (in /mm) 25.9 / 658
Step-in height
(in / mm)
RWD cargo door front: 18.9 / 480; side: 20.7 / 526
AWD cargo door front: 18.8 / 478; side: 20.6 / 523
RWD, AWD passenger door front: 18.6 / 472; side: 20.2 / 513
Curb weight (lb / kg) RWD cargo 3964 / 1798
RWD passenger 4321 / 1960
AWD cargo 4402 / 1996
AWD passenger 4605 / 2088
Weight distribution
(% front / rear)
RWD cargo 59 / 41
RWD passenger 56 / 44
AWD cargo 61 / 39
AWD passenger 56 / 44

Cargo Area 2004 Chevy Astro
Cargo volume
(cu ft / L)
first row 170.4 / 4825*
second row 104.4 / 2956*
third row 41.3 / 1169*
Width between wheelhousings (in / mm) 51.6 / 1310
Load floor length
(in / mm)
To console 126 / 3200
To back of front seats 98.6 / 2504
To back of middle seats 61.7 / 1567
To back of rear seats 28.4 / 722
Interior height (in / mm) 47.2 / 1199
*Maximum first-row volume with middle and second seats removed; second-row volume behind second seat; third-row volume behind third seat.

Interior Dimensions 2004 Chevy Astro
Seating capacity (front / second / rear) 2 / 3 / 3
Head room (in / mm) First Row 39.2 / 996
Second Row 37.9 / 963
Third Row 38.7 / 983
Leg room (in / mm) First Row 41.6 / 1057
Second Row 36.5 / 927
Third Row 38.5 / 978
Shoulder room
(in / mm)
First Row 64 / 1626
Second Row 67.1 / 1704
Third Row 67.1 / 1704
Hip room (in / mm) First Row 64.9 / 1649
Second Row 50.9 / 1293
Third Row 57.1 / 1450

Capacities 2004 Chevy Astro
GVWR, standard
(lb / kg)
RWD Cargo 5600 / 2540
AWD Cargo 5850 / 2653
RWD Passenger 5900 / 2676
AWD Passenger 6100 / 2766
Payload (lb / kg) RWD Cargo 1685 / 764
AWD Cargo 1666 / 756
RWD Passenger 1764 / 800
AWD Passenger 1667 / 756
Trailer towing maximum, w/3.73 axle ratio (lb / kg) RWD Cargo 5700 / 2586
AWD Cargo 5500 / 2495
RWD Passenger 5400 / 2449
AWD Passenger 5100 / 2313
Maximum tongue weight (lb / kg) 200 / 90.9 with weight-carrying hitch; 10-15 percent of trailer weight with weight-distributing hitch and sway control
Fuel tank (gal / L) 27 / 102
Engine oil (qt / L) 4.5 / 4.3
Cooling system (qt / L) 13.5 / 12.7; 16.5 / 15.6 with rear heater