The Mercedes-Benz S-Class W220 was a large luxury sedan produced from 1999 to 2006. The S320 CDI model was introduced in 2000 and was equipped with a 3.2-liter V6 diesel engine producing 188 horsepower and 343 lb-ft of torque.
Engine and Performance:
The S320 CDI's 3.2-liter V6 diesel engine featured four valves per cylinder, and its design incorporated a number of innovations to improve fuel efficiency and reduce emissions. The engine was mated to a 5-speed automatic transmission with an overdrive feature that provided seamless gear shifting.
Interior and Features:
The S320 CDI's interior was characterized by luxury and refinement, featuring premium materials such as leather, wood trim, and aluminum accents. The cabin was equipped with a range of advanced features, including:
- Climate control with dual-zone temperature adjustment
- Cruise control
- Anti-theft alarm system
- Central locking with remote keyless entry
- Power seats with lumbar support
Safety Features:
The S320 CDI featured an array of advanced safety systems, including:
- Anti-lock braking system (ABS)
- Electronic stability program (ESP)
- Brake assist
- Airbags for the driver and front passenger
Exterior Design:
The W220 S-Class's exterior design was characterized by a low-slung profile, with a long hood, short overhangs, and a sloping roofline. The S320 CDI's styling cues included:
- A chrome grille with a subtle lip
- Wraparound headlights with LED turn signals
- Optional 16-inch alloy wheels
Dimensions:
The S320 CDI measured 5,040 mm (198.4 in) in length, 1,846 mm (72.7 in) in width, and 1,463 mm (57.6 in) in height.
Suspension and Brakes:
The S320 CDI featured a multi-link suspension system at the front and rear axles, which provided excellent handling and ride quality. The brakes were equipped with ventilated discs at all four wheels.
Emissions and Fuel Economy:
The S320 CDI's diesel engine was designed to meet strict emissions regulations, and its fuel economy ratings varied depending on driving conditions and style. However, in mixed urban and highway driving, the S320 CDI could achieve around 25-30 mpg (9.4-8.1 L/100km).
Trim Levels:
The S320 CDI was available in a range of trim levels, including:
- Classic
- Elegance
- Luxury
- Exclusive
Each trim level offered an array of standard and optional features to suit different tastes and preferences.
Color Options:
The S320 CDI was available in a palette of 10 colors, including:
- Black
- White
- Silver
- Gray
- Blue
- Red
- Beige
- Brown
- Green
Model Year Updates:
Over the course of its production run from 2000 to 2005, the S320 CDI underwent several updates, including changes to its exterior styling, interior trim, and feature content.
