
Base Model
The Base Model trim level, sold simply as the XM base model, is the core 644-hp version and already combines serious plug-in-hybrid V8 performance with a rich, lounge-like cabin.
Best for: Drivers who want the full XM experience without prioritizing the higher-output Label versions.
Highlights
- 644-hp plug-in-hybrid twin-turbo V8
- All-wheel drive with a performance-focused rear differential
- Adaptive suspension with body-roll control and rear-wheel steering
- Merino leather and rear M Lounge seating


