BMW X1 xDrive28i vs Mazda CX-70 3.3 Turbo Preferred — Cost of OwnershipCompare any two cars on the true 5–10 year cost of ownership: purchase price, fuel or electricity, insurance, maintenance, registration, depreciation and resale value. EV vs gas, lease vs buy, with every assumption editable.BMW X1 xDrive28i: $79,822 net over 10 years ($4,352/yr running). Mazda CX-70 3.3 Turbo Preferred: $77,521 net over 10 years ($4,296/yr running). Estimates for Cedar Park, TX; every assumption is editable.