The chassis featured a fully independent suspension, including multiple "modes" in the S model providing either maximum comfort, maximum performance, or a setting in between. The standard model in the USA featured a P250 247 HP Ingenium engine. Optional power included the P300 296 HP turbo 4 and the P380 380 HP supercharged V6 for the performance-oriented S model. Diesel engines, while available in other markets, were not available to customers in North America