2013 Cadillac XTS Oil Type & Capacity: 5W-30 (6.0 quarts)
The 2013 Cadillac XTS takes 5W-30 motor oil — 6.0 quarts with a filter change, per the factory service manual.
Oil capacity by engine
| Engine | Oil Type (viscosity) | Capacity w/ Filter | Capacity w/o Filter | Notes |
|---|---|---|---|---|
| AWD | API - SAE 5W-30 | 6.00 QTS. | — | Use only engine oil licensed to the dexos1 specification, or equivalent, of the proper SAE viscosity grade. ACDelco dexos1 Synthetic Blend is recommended. If in an area of extreme cold, where the temperature falls below -20Deg.F (-29Deg.C), an SAE 0W-30 oil may be used. An oil of this viscosity grade will provide easier cold starting for the engine at extremely low temperatures. |
| FWD, Trans Mfr CD 6T70/M7W | API - SAE 5W-30 | 6.00 QTS. | — | Use only engine oil licensed to the dexos1 specification, or equivalent, of the proper SAE viscosity grade. ACDelco dexos1 Synthetic Blend is recommended. If in an area of extreme cold, where the temperature falls below -20Deg.F (-29Deg.C), an SAE 0W-30 oil may be used. An oil of this viscosity grade will provide easier cold starting for the engine at extremely low temperatures. |
| FWD, Trans Mfr CD 6T75/M7V | API - SAE 5W-30 | 6.00 QTS. | — | Use only engine oil licensed to the dexos1 specification, or equivalent, of the proper SAE viscosity grade. ACDelco dexos1 Synthetic Blend is recommended. If in an area of extreme cold, where the temperature falls below -20Deg.F (-29Deg.C), an SAE 0W-30 oil may be used. An oil of this viscosity grade will provide easier cold starting for the engine at extremely low temperatures. |
More factory specs & repair guides for your XTS
🛞 2013 Cadillac XTS Tire Size & Pressure →🌧️ 2013 Cadillac XTS Wiper Blade Sizes →💡 2013 Cadillac XTS Light Bulb Sizes →📖 2013 Cadillac XTS Factory Service Manual →All fluid capacities (transmission, coolant, brakes)Powered by factory manual data from our partner network AllOEMManuals.com.
Coolant capacity
7.5 quarts (7.09 L) — 50/50 mixture of DEX-COOL and clean, drinkable water. All capacities are approximate. When adding, be sure to fill to the approximate level. Recheck the fluid level after filling.
Frequently asked questions
What type of oil does a 2013 Cadillac XTS take?
The 2013 Cadillac XTS takes 5W-30 motor oil (API - SAE 5W-30), per the factory service manual.
What is the oil capacity of a 2013 Cadillac XTS?
The 2013 Cadillac XTS oil capacity is 6.0 quarts with a filter change.
How often should I change the oil in my 2013 Cadillac XTS?
Most 2013 Cadillac XTS owners follow a 5,000–7,500 mile interval with conventional oil, or up to 10,000 miles with full synthetic. Always check the oil life monitor if equipped, and consult your owner's manual — Cadillac recommends intervals based on driving conditions, not just mileage.
Can I use synthetic oil in my 2013 Cadillac XTS?
Yes. 5W-30 is widely available as a full synthetic, and synthetic is safe (often recommended) for the 2013 Cadillac XTS. What matters most is matching the factory viscosity and specification, then changing the oil and filter on schedule.