Cadillac XTS Stage 1
3 engines – 272–420 hp
3
engines
+61 hp
Max gain
+11%
Avg. gain
| Engine | Fuel | Stock (hp) | Stage 1 (hp) | Gain |
|---|---|---|---|---|
| 3.6 V6 Twin Turbo 420hp | Petrol | 420 | 481 | +61 (15%) |
| 2.0T 272hp | Petrol | 272 | 302 | +30 (11%) |
| 3.6 V6 304hp | Petrol | 304 | 325 | +21 (7%) |
FAQ
Is Stage 1 safe for the engine?+
Yes, Stage 1 is a mild optimization within factory safety margins. We use dealer-level equipment and verify results on a dyno.
How long does it take?+
Usually 2–4 hours, including diagnostics, remapping, and a control measurement on our dynamometer.
Does it affect fuel consumption?+
Stage 1 can reduce consumption (better torque curve) or slightly increase it under aggressive driving. On average, consumption stays the same.