COMPARISON · THE SHOWDOWN
OPEN LABOR PROJECT
VEHICLE A
▼
Chevrolet
Tahoe
5.3L V8 L84
VS
VEHICLE B
▼
Chevrolet
Tahoe
3.0L I6 Duramax
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
$8,110
0.14 $/mi
5-Year Maintenance
$9,538
0.16 $/mi
🏆
ADVANTAGEChevrolet Tahoe — Saves you $1,428 over 5 years (18% 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
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
06
Active Recalls
Open NHTSA Recalls
3
3 open
Open NHTSA Recalls
3
3 open
07
Fluid Capacities
Chevrolet Tahoe
ac_refrigerant · R-1234yf
brake1.00 qt · FMVSS 116 DOT 3
coolant14.80 qt · GM 6277M
engine_oil8.00 qt · dexos1 Gen 3
front_diff2.80 qt · GM part 19329861
power_steering · none — electric power steering
rear_diff5.40 qt · GM part 19329861
transfer_case2.00 qt · GM part 12378508
transmission_auto13.20 qt · GM TF-T5A
washer1.30 qt · windshield washer fluid
Chevrolet Tahoe
ac_refrigerant · R-1234yf
brake1.00 qt · FMVSS 116 DOT 3
coolant16.50 qt · GM 6277M
engine_oil10.00 qt · dexos2
power_steering · none — electric power steering
rear_diff5.40 qt · GM part 19329861
transmission_auto13.20 qt · GM TF-T5A
washer1.30 qt · windshield washer fluid
08
The Verdict
🏆
THE WINNER
2026 Chevrolet Tahoe
5.3L V8 L84
- Chevrolet Tahoe is cheaper to maintain (saves ~$1,428 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.