09/09/2026
Aston Martin DB9 6 month maintenance and ownership cost update! 💰💰💰
As I'm sure many people wonder what it's like owning a depreciated luxury or exotic car, I thought it would be fun to break it down for all of you! Here are the costs of running my 2007 Aston Martin DB9 manual coupe Sports Pack over 4,000 miles, not including the cost of the car itself, or tax/title/registration (now I'm not a spreadsheet guy, so this not down to the penny):
1. Guaranteed value insurance: 📝 ~$135/month, ~$1,620 annually
2. Fuel: ⛽ Estimated 4,000 miles at $4.80/gal avg and 13mpg avg = ~$1,500, ~$3,000 annually or about $.37/mile 🤢
3. Maintenance/repairs 🔧👨🏻🔧 (all DIY w/ no labor cost, including shipping/tariffs where applicable):
Coolant overflow tank replaced, 1gal coolant: $560
11.3qts Mobil 1 0W40 and OEM filter $150
Air filters Blue Print aftermarket $50
Cabin filters Mahle charcoal activated aftermarket $35
Brake/clutch fluid exchange w/ 1L Castrol React SRF $100
Windshield washer pump replaced, Eurospares aftermarket $25
Random shop supplies $50
Total: $970
Grand Total: 💲 $3,330 - if we assume the car will need no further scheduled maintenance or unscheduled repairs🤞, annual cost works out to approximately $5,590, which breaks down to about $466/month.
Next year will be a different story as I won't have to replace filters or change the brake fluid again, but those are cheap compared to a fresh set of tires, which will be needed to replace the aging Michelins on the car. I expect to spend around $1,800 installed for those, plus I might choose to put new TPMS sensors in, as the originals are dying.
In conclusion: if all this sounds expensive, well it is! However it is significantly less expensive than paying someone else to maintain it for you, and about half the estimated cost of running a new Porsche 911 for a year, so it's all relative!
The most important part to remember is that there ought not to be much, if any depreciation so long as the car doesn't get significantly damaged or otherwise altered in the future. This is a huge benefit of owning something that has bottomed out value-wise and is set to stay flat (or even rise!) in the future, as the available stock of hand-built V12 manual GT cars isn't expected to increase meaningfully any time soon.
So there you have it! Questions? Drop 'em below!