MV Transportation, Inc.
City of Lawrence Transit System
Light-Duty Cutaway vs. Heavy-Duty Transit Vehicle Lilfetime Cost Comparison
5/20/2008
30' Heavy-Duty Vehicle 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 Subtotal
Miles 55,000 55,000 55,000 55,000 55,000 55,000 55,000 55,000 55,000 55,000 55,000 55,000 660,000
Maintenance Cost per Mile $0.16 $0.18 $0.22 $0.22 $0.28 $0.35 $0.36 $0.37 $0.38 $0.40 $0.42 $0.42
Annual Maintenance Costs $8,800 $9,900 $12,100 $12,100 $15,400 $19,250 $19,800 $20,350 $20,900 $22,000 $23,100 $23,100 $206,800
Annual Depreciation $26,667 $26,667 $26,667 $26,667 $26,667 $26,667 $26,667 $26,667 $26,667 $26,667 $26,667 $26,667 $320,000
$4.48 Cost per Gallon (Diesel) w/o fed tax $4.15 $4.15 $4.15 $4.15 $4.15 $4.15 $4.15 $4.15 $4.15 $4.15 $4.15 $4.15
Miles Per Gallon 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0
Annual Fuel Costs $45,650 $45,650 $45,650 $45,650 $45,650 $45,650 $45,650 $45,650 $45,650 $45,650 $45,650 $45,650 $547,800
Total Costs  $    81,117  $    82,217  $    84,417  $    84,417  $    87,717  $    91,567  $    92,117  $      92,667  $    93,217  $    94,317  $    95,417  $    95,417  $         1,074,600
25' Light-Duty Cutaway 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 Subtotal
Miles 60,500 60,500 60,500 60,500 60,500 60,500 60,500 60,500 60,500 60,500 60,500 60,500 726,000
Cost per mile $0.070 $0.080 $0.120 $0.180 $0.078 $0.090 $0.134 $0.202 $0.088 $0.100 $0.151 $0.226
Annual Maintenance Costs $4,235 $4,840 $7,260 $10,890 $4,743 $5,421 $8,131 $12,197 $5,312 $6,071 $9,107 $13,660 $91,868
Annual Depreciation $40,500 $40,500 $40,500 $40,500 $48,600 $48,600 $48,600 $48,600 $58,320 $58,320 $58,320 $58,320 $589,680
$3.65 Cost per Gallon (Gasoline) w/o fed tax $3.38 $3.38 $3.38 $3.38 $3.38 $3.38 $3.38 $3.38 $3.38 $3.38 $3.38 $3.38
MPG             7.5             7.5             7.5             7.5             7.5             7.5             7.5               7.5             7.5             7.5             7.5             7.5
Annual Fuel Costs $27,265 $27,265 $27,265 $27,265 $27,265 $27,265 $27,265 $27,265 $27,265 $27,265 $27,265 $27,265 $327,184
Total Costs  $    72,000  $    72,605  $    75,025  $    78,655  $    80,609  $    81,286  $    83,997  $      88,062  $    90,898  $    91,657  $    94,692  $    99,246  $         1,008,732
Additional Labor Cost $14,910 $15,563 $16,204 $16,832 $17,485 $18,185 $18,912 $19,668 $20,455 $21,273 $22,124 $23,009 $224,622
 $         1,233,354
Notes:
Miles on Cutaways are 1.1 times the number of a heavy-duty vehicle operated as it will take two cutaway vehicles to provide peak service capacity and complete 14 hour service day as opposed to one heavy-duty and to extend the useful life of the vehicle beyond 2 years.  Please note the additional cutaway vehicles purchase price is included in the cost comparison under depreciation.
Assumes cost of vehicles increases 5% annually.
Assumes heavy-duty vehicle on 12 year depreciation and Cut-away on 4 year depreciation life.  
Assumes heavy-duty vehicles will travel 726,000 miles before they are replaced.  
Experience indicates that you can squeeze out more miles on heavy-duty vehicles.  Drive train components may need to be replaced, however, vehicle is still structually sound.
Assumes light-duty vehicles will travel 121,000 miles on average before they are replaced.  Operating and maintaining these vehicles for a fifth year  is cost prohibitive and adversly impacts service reliability.
Experience indicates that light-duty vehicles are dead upon traveling approximately 130,000 miles requiring both costly major component replacement and structural repairs.
Manufacturer's useful service life of a heavy-duty vehicle is 12 years or 500,000 miles (whichever comes first).
Manufacturer's useful service life a light-duty vehicle is 5 years or 100,000 miles (whichever comes first).
Based on current level of service for fixed-route service, vehicles are operated 14 hours per day, 6 days per week.
Another factor not included in the analysis is increased labor cost to operate 2 cutaways instead of 1 heavy-duty bus on each route.  
Estimated to increase labor cost to increase by 20 minutes per route, per day or 3.3 hours total per day of additional labor if all routes were converted.  
Additional labor cost would be included in operating expenses to accurately reflect additional time required for increased number of daily pullouts.         
In order to maximize the vehicle useful life, by decreasing the total number of hours each vehicle is in operation, would require replacing vehicles  on route during the service day.  
This would impact the number pullouts required.  A pullout meaning a bus leaving the yard which has to be inspected by driver, fueled and reinspected at end of working shift.  
Fuel costs are based on current prices as of 5/20/08 excluding federal tax.