Mercedes1981 500 SEC Specs

1981 (C126) Mercedes 500 SEC Specs & Performance

1981 - 1985 (C126)

Tech Specs Summary


5 L V8

140 mph

8.1 seconds

228 hp

20.7 mpg

2 Doors

4 Seats

18 ft3
lb
3,549 lbs
Front - RWD

Performance

Performance
Top Speed
140 mph
0-62 mph
8.1 seconds
0-60 mph
7.8 seconds
Power-to-Weight
15.56 lb/hp
Power
228 hp
Torque
299 lb·ft

Gas Mileage

Gas Mileage
Combined
20.7 mpg
City
15.5 mpg
Highway
25.8 mpg
Total Range
490 Miles

Gasoline Engine

Gasoline Engine
Capacity
5 Liter
303.5 in3
Layout
V8
Aspiration
Natural
Peak Power
228 hp @ 4,750 RPM
231 ps @ 4,750 RPM
Peak Torque
299 lb·ft @ 3,000 RPM
405 N·m @ 3,000 RPM
Valvetrain
SOHC
Valves/Cylinder
2 (16v Total)
Fuel Injection
Multi-point
Position
Front Engine
Orientation
Longitudinal
Fuel
Gasoline
Fuel Tank Capacity
23.8 Gallons

More Engine Specs

More Engine Specs
Engine Name
M117 E50
Compression Ratio
9.2:1
Bore x Stroke
3.799 x 3.346 in
Bore-Stroke Ratio
1.14:1
Over-Square
Specific Output
0.75 hp/in3
Power/Cylinder
29 hp
Cylinder Volume
38 in3
BMEP
148.4 PSI
10.2 Bar

Drivetrain & Chassis

Drivetrain & Chassis
Driven Wheels
RWD
Rear-wheel Drive
Transmission (AT)
4 Speeds
Tyre Sizes
205/70R14
Front Suspension
Double Wishbone
Rear Suspension
Semi-Trailing Arm
Front Brakes
Vented Disc
Rear Brakes
Solid Disc

Dimensions & Practicality

Dimensions & Practicality
Body
Luxury Coupé
Door Count
2
Seat Count
4
Luggage Space
18 ft3
Turning Radius
37.7 ft
Curb Weight
3,549 lbs
Gross Weight
4,696 lbs
Maximum Payload
1,147 lbs
Length
193.3 in
Width
72 in
Height
55.4 in
Wheelbase
112 in
Front Track
60.8 in
Rear Track
59.7 in
★★★★★
★★★★★
3.1

Performance Rating2.3
Environment Rating1
Practicality Rating2.7

Pros & Cons vs Rivals

Performance
Environment
Practicality
Luggage
City Driving
Road Trips

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1981 Mercedes 500 SEC Rankings

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