comparison of reliability and repair costs of selected cars

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Merk Type Jaar Reliability Index Average Age Skoda Octavia 98-04 49 5.92 Lexus IS 99-05 35 5.97 Volkswagen Passat 99-05 70 5.03 BMW 3 91-99 84 8.16 Kia Sportage 05- 57 4.09 Lexus IS 05- 33 3.8 BMW 3 98-06 88 5.61 BMW 3 07- 76 4.56 Volvo S80 98-06 109 5.51 Skoda Superb 02-08 127 4.52 Mercedes C 01-08 106 4.98 Toyota Avensis 03-09 73 4.42 Skoda Octavia 04- 91 3.93 Volkswagen Passat 05- 134 3.8 BMW 3 05- 96 4.02 Audi A4 00-05 114 4.74 Alfa GT 04- 146 4.02 Lexus GS 05- 68 4.02 Duitse ANWB ADAC Engelse Verzekeringsmaatschappij

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This document sorts the results of empirical data of several cars of different brands, with different mileages, age on the odds of breaking down and the repair costs. I have provided formulas in the last two columns in order to calculate a number indicating the repair costs per kilometer, adjusted for quadratic effects of the mileage.

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Page 1: Comparison of reliability and repair costs of selected cars

Merk Type Jaar Reliability Index Average AgeSkoda Octavia 98-04 49 5.92Lexus IS 99-05 35 5.97Volkswagen Passat 99-05 70 5.03BMW 3 91-99 84 8.16Kia Sportage 05- 57 4.09Lexus IS 05- 33 3.8BMW 3 98-06 88 5.61BMW 3 07- 76 4.56Volvo S80 98-06 109 5.51Skoda Superb 02-08 127 4.52Mercedes C 01-08 106 4.98Toyota Avensis 03-09 73 4.42Skoda Octavia 04- 91 3.93Volkswagen Passat 05- 134 3.8BMW 3 05- 96 4.02Audi A4 00-05 114 4.74Alfa GT 04- 146 4.02Lexus GS 05- 68 4.02

Duitse ANWB ADACEngelse Verzekeringsmaatschappij

Page 2: Comparison of reliability and repair costs of selected cars

Average Mileage Time Off the Road Average Repair Costs Ratio Linear60950 1.57 189.49 9285.01 0.15233850890 1.85 317.1 11098.5 0.21808862490 2.05 235.04 16452.8 0.26328767020 1.81 262.73 22069.32 0.32929544270 1.28 273.67 15599.19 0.35236543790 1.24 503.02 16599.66 0.37907458280 1.74 295.56 26009.28 0.44628142560 1.49 261.35 19862.6 0.46669662910 2.22 338.19 36862.71 0.58595951410 2.15 275.92 35041.84 0.68161550630 2.23 336.88 35709.28 0.70529948720 2.68 475.42 34705.66 0.71234946910 2.1 368.34 33518.94 0.71453755680 2.19 354.36 47484.24 0.85280649220 2.54 432.56 41525.76 0.84367757370 2.95 467.6 53306.4 0.92916947350 2.3 323.99 47302.54 0.99899836710 1.32 755.59 51380.12 1.399622

Page 3: Comparison of reliability and repair costs of selected cars

Exp0.6170520.9667531.0532321.2719861.6747031.8114931.8486262.2622142.3361883.0061843.134507

3.22733.2990753.6141043.8028153.879289

4.590977.304972