CARCARETOOL VEHICLE GUIDE

Mercedes-Benz 380 SEC

Mercedes-Benz 380 SEC — 4-door sedan2-door coupé (1992–2021)2-door convertible (2014–2021). Explore engine specifications, fuel economy, dimensions, tire sizes, seating, maintenance and tire-pressure guidance.

About the Mercedes-Benz 380 SEC

Mercedes-Benz 380 SEC is a 4-door sedan2-door coupé (1992–2021)2-door convertible (2014–2021) in the full-size luxury car (f) grand tourer (s) (coupé and convertible models) class. The guide brings together the vehicle information currently available for this model. Public source material describes the model in the context of its design, market positioning and vehicle history.

This guide is designed to answer practical questions about the Mercedes-Benz 380 SEC, including its specifications, engine, fuel economy, tires, maintenance and ownership details.

Mercedes-Benz 380 SEC specifications at a glance

Use this table for the model-level essentials. Exact figures may vary by year, trim, engine and market.

Make	Mercedes-Benz
Model	380 SEC
Model years	Not specified
Body style	4-door sedan2-door coupé (1992–2021)2-door convertible (2014–2021)
Vehicle class	Full-size luxury car (F) Grand tourer (S) (coupé and convertible models)
Manufacturer	Daimler-Benz (1972–1998); DaimlerChrysler (1998–2007); Daimler AG (2007–2022); Mercedes-Benz Group (2022–present)
Production	1954–present (S-Class nomenclature adopted since 1972)
Market / country	FI, NL, NZ, UA

Mercedes-Benz 380 SEC other specifications

Image	Mercedes-Benz W223 IMG 6663.jpg
Name	Mercedes-Benz S-Class

Mercedes-Benz 380 SEC features and equipment

Features shown below are tied to the available source material for this model. Equipment can vary by year, trim and market.

Standard or documented features

✓In December 1980, the W126 introduced a driver side airbag, as patented by Mercedes-Benz in 1971, as well as passenger side airbags (in 1988), seat-belt pretensioners, and traction control

✓It was the first production car to feature an airbag standard, and as late as 1991 there were only a few other manufacturers in Europe who offered an airbag

✓The interior featured additional courtesy and reading lamps, along with heated seats and a more advanced climate control system

✓A new cruise control system was offered as well

TIRE PRESSURE

Recommended tire pressure for Mercedes-Benz 380 SEC

Check the vehicle placard or owner’s manual for the manufacturer’s cold inflation pressure. CarCareTool estimates are clearly labelled when an exact verified value is unavailable.

Normal load34 PSI front32 PSI rear

Fully loaded36 PSI front35 PSI rear

Load condition	Front	Rear	Status
Normal	34 PSI	32 PSI	Estimate
Fully loaded	36 PSI	35 PSI	Estimate

Calculate how much air to add

Frequently asked questions about Mercedes-Benz 380 SEC

These FAQs are generated automatically for this specific vehicle from the specifications, features and ownership data available in CarCareTool. Questions are selected by relevance so the page focuses on details that can actually be answered for this model.

What tire pressure should I use for the Mercedes-Benz 380 SEC?

For the correct setting, use the cold inflation pressure on the vehicle placard or in the owner’s manual. When CarCareTool does not have a verified configuration-specific value, its starting estimate is 34 PSI front and 32 PSI rear for normal load. This is an estimate, not an OEM recommendation.

What is the best engine oil for the Mercedes-Benz 380 SEC?

There is no single best engine oil for every Mercedes-Benz 380 SEC configuration. Use the viscosity grade and manufacturer approval specified for the exact engine in the owner’s manual.

What body style is the Mercedes-Benz 380 SEC?

The Mercedes-Benz 380 SEC is classified as a 4-door sedan2-door coupé (1992–2021)2-door convertible (2014–2021).

Who makes the Mercedes-Benz 380 SEC?

The manufacturer listed for the Mercedes-Benz 380 SEC is Daimler-Benz (1972–1998); DaimlerChrysler (1998–2007); Daimler AG (2007–2022); Mercedes-Benz Group (2022–present).

When was the Mercedes-Benz 380 SEC produced?

The available source data describes production as 1954–present (S-Class nomenclature adopted since 1972).

What class of car is the Mercedes-Benz 380 SEC?

The Mercedes-Benz 380 SEC is listed in the Full-size luxury car (F) Grand tourer (S) (coupé and convertible models) class.

Which markets or countries sold the Mercedes-Benz 380 SEC?

The CarCareTool catalog currently associates the Mercedes-Benz 380 SEC with FI, NL, NZ, UA. Market availability and specifications can differ.

What replaced the Mercedes-Benz 380 SEC?

The available vehicle data lists a later model or generation as the successor where applicable.

What cars are related to the Mercedes-Benz 380 SEC?

The available source data identifies related models as Mercedes-Benz CL-ClassMercedes-Benz CLS-ClassMercedes-Benz SL-Class. Relationships can vary by market and generation.

How often should I check the tire pressure on the Mercedes-Benz 380 SEC?

Check the tires regularly and before long trips, with the tires cold. Use the vehicle placard or owner’s manual as the source of the manufacturer’s recommended pressure.

Should I use the tire sidewall pressure for the Mercedes-Benz 380 SEC?

No. The maximum pressure printed on the tire sidewall is not automatically the vehicle’s recommended setting. Use the vehicle placard or owner’s manual for the correct cold inflation pressure.

Does the recommended tire pressure change when the Mercedes-Benz 380 SEC is fully loaded?

It can. Many vehicles specify a different cold pressure for heavier loads. Check the vehicle placard or owner’s manual for the exact loading condition.

Can the Mercedes-Benz 380 SEC have different tire pressures front and rear?

Yes. Some vehicles specify different front and rear pressures because axle loads and vehicle configurations differ. Follow the exact vehicle recommendation where available.

Why can mileage differ from the published figure for the Mercedes-Benz 380 SEC?

Published fuel economy is measured under a defined test method. Real-world mileage can vary with traffic, speed, temperature, tire pressure, payload, maintenance and driving style.

Data sources and verification are available in the page editor; exact specifications can vary by year, market, trim and engine.

Mercedes-Benz 380 SEC images

Vehicle images are shown from the stored source image records when available.