2021 Porsche 718 Cayman Oil Type & Capacity
The 2021 Porsche 718 Cayman oil type depends on the engine: the Base, Automatic DCT Trans takes Only oils approved by PORSCHE may be used. (6.05 quarts qt with filter); the Base, Standard Trans takes Only oils approved by PORSCHE may be used. (6.05 quarts qt with filter); the GT4, Eng CD MDW.AC takes Only oils approved by PORSCHE may be used. (11.1 quarts qt with filter); the GT4, Eng CD MDW.AD takes Only oils approved by PORSCHE may be used. (11.1 quarts qt with filter); the GTS 4.0, Eng CD MDW.AC takes Only oils approved by PORSCHE may be used. (11.1 quarts qt with filter); the GTS 4.0, Eng CD MDW.AD takes Only oils approved by PORSCHE may be used. (11.1 quarts qt with filter); the S, Automatic DCT Trans takes Only oils approved by PORSCHE may be used. (6.05 quarts qt with filter); the S, Standard Trans takes Only oils approved by PORSCHE may be used. (6.05 quarts qt with filter); the T, Automatic DCT Trans takes Only oils approved by PORSCHE may be used. (6.05 quarts qt with filter); the T, Standard Trans takes Only oils approved by PORSCHE may be used. (6.05 quarts qt with filter), per the factory service manual.
Factory-spec answer
It depends on the engine:
- Base, Automatic DCT Trans: Only oils approved by PORSCHE may be used., 6.05 quarts with filter
- Base, Standard Trans: Only oils approved by PORSCHE may be used., 6.05 quarts with filter
- GT4, Eng CD MDW.AC: Only oils approved by PORSCHE may be used., 11.1 quarts with filter
- GT4, Eng CD MDW.AD: Only oils approved by PORSCHE may be used., 11.1 quarts with filter
- GTS 4.0, Eng CD MDW.AC: Only oils approved by PORSCHE may be used., 11.1 quarts with filter
- GTS 4.0, Eng CD MDW.AD: Only oils approved by PORSCHE may be used., 11.1 quarts with filter
- S, Automatic DCT Trans: Only oils approved by PORSCHE may be used., 6.05 quarts with filter
- S, Standard Trans: Only oils approved by PORSCHE may be used., 6.05 quarts with filter
- T, Automatic DCT Trans: Only oils approved by PORSCHE may be used., 6.05 quarts with filter
- T, Standard Trans: Only oils approved by PORSCHE may be used., 6.05 quarts with filter
Oil capacity by engine
| Engine | Oil Type (viscosity) | Capacity w/ Filter | Capacity w/o Filter | Notes |
|---|---|---|---|---|
| Base, Automatic DCT Trans — 2.0L Eng | Only oils approved by PORSCHE may be used. | 6.05 QTS. | — | Approximate capacity. |
| Base, Standard Trans — 2.0L Eng | Only oils approved by PORSCHE may be used. | 6.05 QTS. | — | Approximate capacity. |
| GT4, Eng CD MDW.AC — 4.0L Eng | Only oils approved by PORSCHE may be used. | 11.10 QTS. | — | Approximate capacity. |
| GT4, Eng CD MDW.AD — 4.0L Eng | Only oils approved by PORSCHE may be used. | 11.10 QTS. | — | Approximate capacity. |
| GTS 4.0, Eng CD MDW.AC — 4.0L Eng | Only oils approved by PORSCHE may be used. | 11.10 QTS. | — | Approximate capacity. |
| GTS 4.0, Eng CD MDW.AD — 4.0L Eng | Only oils approved by PORSCHE may be used. | 11.10 QTS. | — | Approximate capacity. |
| S, Automatic DCT Trans — 2.5L Eng | Only oils approved by PORSCHE may be used. | 6.05 QTS. | — | Approximate capacity. |
| S, Standard Trans — 2.5L Eng | Only oils approved by PORSCHE may be used. | 6.05 QTS. | — | Approximate capacity. |
| T, Automatic DCT Trans — 2.0L Eng | Only oils approved by PORSCHE may be used. | 6.05 QTS. | — | Approximate capacity. |
| T, Standard Trans — 2.0L Eng | Only oils approved by PORSCHE may be used. | 6.05 QTS. | — | Approximate capacity. |
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Buy the right oil & filter for your 718 Cayman
💡 Capacity Note: Your 2021 Porsche 718 Cayman holds 6.05 quarts with filter. Since standard jugs are 5 quarts, be sure to pick up extra 1-quart bottles or a 2-pack to reach the full mark on the dipstick.
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More factory specs & repair guides for your 718 Cayman
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Frequently asked questions
What type of oil does a 2021 Porsche 718 Cayman take?
It depends on the engine: Base, Automatic DCT Trans uses Only oils approved by PORSCHE may be used.; Base, Standard Trans uses Only oils approved by PORSCHE may be used.; GT4, Eng CD MDW.AC uses Only oils approved by PORSCHE may be used.; GT4, Eng CD MDW.AD uses Only oils approved by PORSCHE may be used.; GTS 4.0, Eng CD MDW.AC uses Only oils approved by PORSCHE may be used.; GTS 4.0, Eng CD MDW.AD uses Only oils approved by PORSCHE may be used.; S, Automatic DCT Trans uses Only oils approved by PORSCHE may be used.; S, Standard Trans uses Only oils approved by PORSCHE may be used.; T, Automatic DCT Trans uses Only oils approved by PORSCHE may be used.; T, Standard Trans uses Only oils approved by PORSCHE may be used..
What is the oil capacity of a 2021 Porsche 718 Cayman?
Oil capacity depends on the engine: Base, Automatic DCT Trans holds 6.05 quarts with filter; Base, Standard Trans holds 6.05 quarts with filter; GT4, Eng CD MDW.AC holds 11.1 quarts with filter; GT4, Eng CD MDW.AD holds 11.1 quarts with filter; GTS 4.0, Eng CD MDW.AC holds 11.1 quarts with filter; GTS 4.0, Eng CD MDW.AD holds 11.1 quarts with filter; S, Automatic DCT Trans holds 6.05 quarts with filter; S, Standard Trans holds 6.05 quarts with filter; T, Automatic DCT Trans holds 6.05 quarts with filter; T, Standard Trans holds 6.05 quarts with filter.
How often should I change the oil in my 2021 Porsche 718 Cayman?
Most 2021 Porsche 718 Cayman 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 — Porsche recommends intervals based on driving conditions, not just mileage.
Can I use synthetic oil in my 2021 Porsche 718 Cayman?
Yes. The factory-specified viscosity is widely available as a full synthetic, and synthetic is safe (often recommended) for the 2021 Porsche 718 Cayman. What matters most is matching the factory viscosity and specification, then changing the oil and filter on schedule.