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COMPARISON · THE SHOWDOWN
OPEN LABOR PROJECT
VEHICLE A
Chevrolet
Tahoe
5.3L V8 L84
4WD · automatic · gas
VS
VEHICLE B
Chevrolet
Tahoe
3.0L I6 Duramax
RWD · automatic · diesel

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

01

Specifications

Year
2026
2026
Engine
5.3L V8 L84
3.0L I6 Duramax
Drivetrain
4WD
RWD
Transmission
automatic
automatic
Fuel
gas
diesel
04

Cost of Ownership

★ WINNER
5-Year Maintenance
$8,397
0.14 $/mi
5-Year Maintenance
$9,726
0.16 $/mi
🏆
ADVANTAGEChevrolet TahoeSaves you $1,329 over 5 years (16% 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
0.5 hrs$1,380 / 5yr
0.5 hrs$966 / 5yr
Tire rotation
0.5 hrs$600 / 5yr
0.5 hrs$600 / 5yr
Front brake pads
1.4 hrs$580 / 5yr
1.4 hrs$580 / 5yr
Rear brake pads
1.4 hrs$560 / 5yr
1.4 hrs$560 / 5yr
Differential fluid
1.2 hrs$440 / 5yr
1.2 hrs$440 / 5yr
Brake fluid flush
1.0 hrs$330 / 5yr
0.9 hrs$300 / 5yr
Wiper blades
0.3 hrs$300 / 5yr
0.3 hrs$300 / 5yr
12V battery
0.5 hrs$275 / 5yr
0.5 hrs$275 / 5yr
Timing belt service
hrs
5.8 hrs$508 / 5yr
Fuel filter
0.6 hrs$240 / 5yr
0.6 hrs$240 / 5yr
Cabin air filter
0.4 hrs$255 / 5yr
0.3 hrs$210 / 5yr
Water pump
3.0 hrs$200 / 5yr
2.9 hrs$194 / 5yr
Coolant flush
1.0 hrs$200 / 5yr
0.9 hrs$185 / 5yr
Oxygen sensor
1.8 hrs$195 / 5yr
1.7 hrs$188 / 5yr
Intake manifold gasket
3.6 hrs$189 / 5yr
3.5 hrs$185 / 5yr
Oil pan gasket
4.2 hrs$170 / 5yr
4.0 hrs$163 / 5yr
Engine air filter
0.4 hrs$180 / 5yr
0.3 hrs$150 / 5yr
Alternator
1.8 hrs$143 / 5yr
1.7 hrs$139 / 5yr
Serpentine belt
0.7 hrs$140 / 5yr
0.7 hrs$140 / 5yr
Valve cover gasket
1.8 hrs$132 / 5yr
1.7 hrs$126 / 5yr
Spark plugs
1.0 hrs$230 / 5yr
hrs
Power steering flush
0.6 hrs$110 / 5yr
0.6 hrs$110 / 5yr
PCV valve
0.5 hrs$95 / 5yr
0.5 hrs$95 / 5yr
Starter motor
1.8 hrs$94 / 5yr
1.7 hrs$91 / 5yr
Thermostat
1.0 hrs$67 / 5yr
0.9 hrs$61 / 5yr
Ignition coil
1.0 hrs$92 / 5yr
hrs
06

Active Recalls

Open NHTSA Recalls
3
3 open
Open NHTSA Recalls
3
3 open
07

Fluid Capacities

Chevrolet Tahoe
brake · FMVSS 116 DOT 4
coolant18.00 qt · GM 6277M / ASTM D3306
engine_oil8.50 qt · dexos1 Gen 3
front_diff1.50 qt · API GL-5
power_steering · N/A
rear_diff2.00 qt · API GL-5
transfer_case2.50 qt · ATF or manufacturer specific
transmission_auto13.50 qt · GM DEXRON-VI
washer3.50 qt · All-season or winter-rated
Chevrolet Tahoe
brake · FMVSS 116 DOT 4
coolant10.00 qt · GM 6277M / ASTM D3306
engine_oil7.00 qt · dexos2, API CK-4
power_steering · N/A
rear_diff2.00 qt · API GL-5
transmission_auto13.50 qt · GM DEXRON-VI
washer3.50 qt · All-season or winter-rated
08

The Verdict

🏆
THE WINNER
2026 Chevrolet Tahoe
5.3L V8 L84
  • Chevrolet Tahoe is cheaper to maintain (saves ~$1,329 over 5 years)

Based on objective maintenance and recall data. Driving feel, looks, brand loyalty, and ownership experience are separate (and very valid) considerations.

Open the full dashboard for either truck

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