Huge coincidence. I too have a December 2009 E-Class (E300). I am close to purchasing the Model S. The Model S is the better car - pure and simple. But there is another reason you should consider it - cost!
Lets assume you went for a Model S with a config of around HK$700k (similar to a brand new E class).
I suggest you buy the S on finance. Here is why:
1) The interest rate on the finance is 1.45%. I don't know about you, but I think I can do better than 1.45% by investing the money elsewhere! Assuming you put 20% down and do a 5 year lease, the monthly payments are around HK$10k per month of which only HK$700 is interest.
2) By taking finance, you are eligable for the guaranteed resale program (75% of the base price + 65% of the options). So long as you travel less than 36k km over 3 years, you can sell it back to tesla at that price - i.e around 26-28% depreciation. What car do you know that you can buy brand new that depreciates by that amount over 3 years? (Residual is deducted at HK$3/km for any mileage in excess of 36k km)
3) Lower fuel costs and licence fee - which works out to around HK$18k a year depending on your driving habits.
So. The way I see it you have 3 options, 1) Buy the Tesla on finance; 2) Buy the new Merc; and 3) Keep your car and decide in 3 years.
Option 1 - Buy the Tesla. Cost over 3 years: Depreciation = 27% x HK$700k = HK$189k. Interest Cost = HK$25k. Total Cost = HK$214k. If you charge using non Tesla Superchargers, your electricity cost works out to be around 15% of the fuel cost. It would then depend on how much you choose to do that. But I reckon you are looking at maybe HK$5-8k in electricity over 3 years. So if you want to be very conservative, lets say it costs around HK$220-225k
Option 2 - Buy the new E class. Depreciation will be immense especially as they will release a new model within that period. Based on work I did looking at used prices already, I think you should assume 40% depreciation over 3 years. Depreciation = HK$280k. Then add fuel costs, oil changes and liscence fees should amount to HK$20k a year at least. So thats around HK$60k. Total cost = HK$340k
Option 3 - Keep existing E class. Current market value is probably around HK$200k if you decide to sell it now I think. You will probably lose close to HK$80k in depreciation. Your annual costs would be higher due to the need for more servicing, repairs etc. I estimate HK$30k per year. Over 3 years, your cost is HK$190k.
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Basically, buying a new Model S ends up costing marginally more than if you keep your existing car if you exercise the resale after 3 years. Buying the new E class will end up costing you 55% more over 3 years assuming you buy the model at the same sticker price as the config you choose for your Model S.
Bottom line? No brainer. (I haven't bought the Model S yet but am close to placing an order)
Lets assume you went for a Model S with a config of around HK$700k (similar to a brand new E class).
I suggest you buy the S on finance. Here is why:
1) The interest rate on the finance is 1.45%. I don't know about you, but I think I can do better than 1.45% by investing the money elsewhere! Assuming you put 20% down and do a 5 year lease, the monthly payments are around HK$10k per month of which only HK$700 is interest.
2) By taking finance, you are eligable for the guaranteed resale program (75% of the base price + 65% of the options). So long as you travel less than 36k km over 3 years, you can sell it back to tesla at that price - i.e around 26-28% depreciation. What car do you know that you can buy brand new that depreciates by that amount over 3 years? (Residual is deducted at HK$3/km for any mileage in excess of 36k km)
3) Lower fuel costs and licence fee - which works out to around HK$18k a year depending on your driving habits.
So. The way I see it you have 3 options, 1) Buy the Tesla on finance; 2) Buy the new Merc; and 3) Keep your car and decide in 3 years.
Option 1 - Buy the Tesla. Cost over 3 years: Depreciation = 27% x HK$700k = HK$189k. Interest Cost = HK$25k. Total Cost = HK$214k. If you charge using non Tesla Superchargers, your electricity cost works out to be around 15% of the fuel cost. It would then depend on how much you choose to do that. But I reckon you are looking at maybe HK$5-8k in electricity over 3 years. So if you want to be very conservative, lets say it costs around HK$220-225k
Option 2 - Buy the new E class. Depreciation will be immense especially as they will release a new model within that period. Based on work I did looking at used prices already, I think you should assume 40% depreciation over 3 years. Depreciation = HK$280k. Then add fuel costs, oil changes and liscence fees should amount to HK$20k a year at least. So thats around HK$60k. Total cost = HK$340k
Option 3 - Keep existing E class. Current market value is probably around HK$200k if you decide to sell it now I think. You will probably lose close to HK$80k in depreciation. Your annual costs would be higher due to the need for more servicing, repairs etc. I estimate HK$30k per year. Over 3 years, your cost is HK$190k.
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Basically, buying a new Model S ends up costing marginally more than if you keep your existing car if you exercise the resale after 3 years. Buying the new E class will end up costing you 55% more over 3 years assuming you buy the model at the same sticker price as the config you choose for your Model S.
Bottom line? No brainer. (I haven't bought the Model S yet but am close to placing an order)