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COMPARISON · THE SHOWDOWN
OPEN LABOR PROJECT
VEHICLE A
Chevrolet
K30
6.2L V8 Diesel
4WD · manual · diesel
VS
VEHICLE B
Chevrolet
K30
400ci V8
4WD · automatic · gas

Real labor data. Real maintenance costs. Real recall counts. No subscription, no paywall — free for every wrench-turner.

01

Specifications

Year
1989
1987
Engine
6.2L V8 Diesel
400ci V8
Drivetrain
4WD
4WD
Transmission
manual
automatic
Fuel
diesel
gas
04

Cost of Ownership

★ WINNER
5-Year Maintenance
$7,169
0.12 $/mi
5-Year Maintenance
$7,180
0.12 $/mi
🏆
ADVANTAGEChevrolet K30Saves you $11 over 5 years (0% less in routine maintenance labor)

Routine maintenance only. Cost = labor hours × $150/hr × estimated 5-yr frequency. Parts cost not included.

05

Maintenance Breakdown

Hours per common service. Lower is faster (and cheaper) at the shop.

Oil & filter change
0.4 hrs$840 / 5yr
0.3 hrs$1,020 / 5yr
Tire rotation
0.5 hrs$600 / 5yr
0.5 hrs$600 / 5yr
Front brake pads
1.2 hrs$520 / 5yr
1.2 hrs$520 / 5yr
Rear brake pads
1.2 hrs$500 / 5yr
1.2 hrs$500 / 5yr
Differential fluid
1.2 hrs$440 / 5yr
1.2 hrs$440 / 5yr
Intake manifold gasket
6.5 hrs$320 / 5yr
5.5 hrs$275 / 5yr
Brake fluid flush
0.8 hrs$270 / 5yr
0.8 hrs$270 / 5yr
Cabin air filter
0.4 hrs$255 / 5yr
0.4 hrs$255 / 5yr
12V battery
0.3 hrs$245 / 5yr
0.3 hrs$245 / 5yr
Wiper blades
0.2 hrs$240 / 5yr
0.2 hrs$240 / 5yr
Coolant flush
1.2 hrs$230 / 5yr
1.2 hrs$230 / 5yr
Water pump
3.5 hrs$226 / 5yr
3.5 hrs$226 / 5yr
Oxygen sensor
1.8 hrs$195 / 5yr
1.8 hrs$195 / 5yr
Fuel filter
0.5 hrs$210 / 5yr
0.3 hrs$150 / 5yr
Oil pan gasket
4.2 hrs$170 / 5yr
4.2 hrs$170 / 5yr
Alternator
1.5 hrs$131 / 5yr
1.2 hrs$120 / 5yr
Serpentine belt
0.5 hrs$110 / 5yr
0.7 hrs$140 / 5yr
Engine air filter
0.2 hrs$120 / 5yr
0.2 hrs$120 / 5yr
Spark plugs
hrs
1.0 hrs$230 / 5yr
Valve cover gasket
1.5 hrs$114 / 5yr
1.5 hrs$114 / 5yr
Power steering flush
0.6 hrs$110 / 5yr
0.6 hrs$110 / 5yr
Starter motor
2.5 hrs$115 / 5yr
1.2 hrs$76 / 5yr
Thermostat
1.5 hrs$93 / 5yr
1.2 hrs$77 / 5yr
PCV valve
0.5 hrs$95 / 5yr
0.3 hrs$65 / 5yr
Ignition coil
hrs
1.0 hrs$92 / 5yr
06

Active Recalls

Open NHTSA Recalls
0
CLEAR
Open NHTSA Recalls
0
CLEAR

✓ Both vehicles are completely clear of open safety recalls.

07

Fluid Capacities

Chevrolet K30
brake · FMVSS 116 DOT 4
coolant18.00 qt · GM 6277M / ASTM D3306
engine_oil13.00 qt · dexos2, API CK-4
front_diff1.50 qt · API GL-5
power_steering1.00 qt · GM P/S Fluid
rear_diff2.00 qt · API GL-5
transfer_case2.50 qt · ATF or manufacturer specific
transmission_auto11.50 qt · GM DEXRON-III
washer3.50 qt · All-season or winter-rated
Chevrolet K30
brake · FMVSS 116 DOT 4
coolant10.00 qt · GM 6277M / ASTM D3306
engine_oil5.00 qt · API SN
front_diff1.50 qt · API GL-5
power_steering1.00 qt · GM P/S Fluid
rear_diff2.00 qt · API GL-5
transfer_case2.50 qt · ATF or manufacturer specific
transmission_auto11.50 qt · GM DEXRON-III
washer3.50 qt · All-season or winter-rated
08

The Verdict

TOO CLOSE TO CALL

Across cost of ownership and recall count, neither vehicle pulls decisively ahead. Pick on personal preference — drivetrain, transmission feel, brand loyalty, or the engine that puts a smile on your face.

Open the full dashboard for either truck

Labor times, torque specs, fluid capacities, DTC codes, repair procedures, recalls, common platform problems.