300SE Cabriolet and Coupe 1962-1967

Since the 300SE is basically the same chassis as the 220SE-250SE-280SE, most of the information as to rust prone areas and where you can locate the VIN number is the same. Click here to be redirected to that page. Below is information on what is unique to the 300SE.

INTRODUCTION

This is the fourth car to share the body style which was introduced in 1959 at the Frankfurt Auto Show. The cabriolet and coupe were added in March of 1962.

HISTORY of the 300SE

Several important refinements to this model from the 220SEb. This car had whitewall tires, and the more extensive use of chrome made the car appear longer and more elegant. An air suspension system and disc brakes on all 4 wheels were standard, as were leather seats. But the main improvement was the engine. The M189 single overhead cam/six delivered much more power and speed than the 220. These cars were low production cars, which makes them highly collectible now.

 

Production Numbers:
Production Numbers of the 300SE from March 1962 to December 1967
Chassis prefix is 112 - Engine prefix is 189.
1962 331 units
1963 630 units
1964 706 units
1965 710 units
1966 497 units
1967
253 units
total: 3127 units

Buying A 300SE

Know what you're buying and what to look for and know what to avoid.

When these cars are well maintained and properly taken care of, they increase in value. values last updated Jan/2010

PLEASE READ THIS FIRST!

A car's value is determined by condition. Standard condition guidelines are as follows:

Excellent- A close to perfect original or a very well restored vehicle. Generally a body-off restoration, but a well done body-on restoration that has been fully detailed may qualify. The vehicle is stunning to look at and any flaws are trivial and not readily apparent. Everything works as new, all equipment is original, NOS or excellent quality reproductions. PLEASE KEEP IN MIND THAT # 1 CARS ARE VERY RARE, AND ARE ORIGINAL RIGHT DOWN TO THE HOSE CLAMPS. DO NOT ASSUME THAT JUST BECAUSE A CAR HAS A #1 ASKING PRICE, THAT IT IS IN # 1 CONDITION. MOST CARS FOR SALE OUT THERE ARE LOW # 2 TO HIGH # 3 CARS.

Very Good- An extremely presentable vehicle showing minimal wear, or a well restored vehicle. Runs and drives smooth and tight. Needs no mechanical or cosmetic work. All areas have been detailed. Beautiful to look at but clearly not a # 1 vehicle.

Good- Presentable inside and out with some signs of wear. Not detailed but clean. Body should be straight and solid with no rust-through anywhere. Shiny, attractive paint but may have evidence of minor fading or checking or other imperfections. Runs and drives well but may need some minor mechanical or cosmetic work. But it is useable and enjoyable as is.

Fair- Runs and drives ok but needs work throughout the vehicle. Body shows signs of wear or previous restoration work. Any rust should be minimal and not in any structural areas. Cosmetics, body and mechanicals all need work to some degree.

Poor- In need of complete restoration, but is complete and not a rust bucket beyond repair. May or may not run but is not roadworthy.

These values are from Collector Car Market Review and are based on actual sales of vehicles, not on asking prices of vehicles. Asking prices, and sales prices are very different.

300 SE Cabriolet Coupe
# 1 EXCELLENT $315,000.00   $75,000.00
# 2 VERY GOOD $190,000.00   $44,500.00
# 3 GOOD $124,800.00   $23,900.00
# 4 FAIR $76,400.00   $13,500.00
# 5 POOR $39,000.00 $--7,000.00

Keep in mind that due to the high cost of restoration, mint examples of these cars can and have sold for more than the prices quoted here.

A car's value is determined by condition. Standard condition guidelines are as follows:

  1. Excellent- A close to perfect original or a very well restored vehicle. Generally a body-off restoration, but a well done body-on restoration that has been fully detailed may qualify. The vehicle is stunning to look at and any flaws are trivial and not readily apparent. Everything works as new, all equipment is original, NOS or excellent quality reproductions. **Understand that perfect cars are VERY RARE
  2. Very Good- An extremely presentable vehicle showing minimal wear, or a well restored vehicle. Runs and drives smooth and tight. Needs no mechanical or cosmetic work. All areas have been detailed. Beautiful to look at but clearly not a # 1 vehicle.
  3. Good- Presentable inside and out with some signs of wear. Not detailed but clean. Body should be straight and solid with no rust-through anywhere. Shiny, attractive paint but may have evidence of minor fading or checking or other imperfections. Runs and drives well but may need some minor mechanical or cosmetic work. But it is useable and enjoyable as is.
  4. Fair- Runs and drives ok but needs work throughout the vehicle. Body shows signs of wear or previous restoration work. Any rust should be minimal and not in any structural areas. Cosmetics, body and mechanicals all need work to some degree.
  5. Poor- In need of complete restoration, but is complete and not a rust bucket beyond repair. May or may not run but is not roadworthy.

Technical Specifications of the 300SE

 
300SE
Engine Type: 6 cylinder overhead camshaft
Bore and stroke: 85 x 88mm
Displacement: 2996 cc
Power output: 160 hp
Compression ratio: 8.7:1
Torque: 25.6 mkg @ 3800 rpm
Fuel Injection: Bosch two plunger pump, 1964: six plunger
Engine speed at 100km/hr: 3310 rpm
Gear ratios: I. 4.05:1 automatic I. 3.98:1
  II. 2.28:1   II. 2.52:1
  III. 1.53:1   III. 1.58:1
  IV.1.00:1   IV. 1.00:1
Rear axle ratio: 3.92 or 3.75
Chassis: unit frame and body
Suspension: independent front and rear, with coil springs -------------------- single joint swing axle, air suspension
Brakes and area: disc, servo assisted, two circuit hydraulic
Wheelbase: 2750mm
Track front/rear: 1482/1490mm
Length: 4880mm
Width: 1845mm
Height: Coupe: 1395mm Convertible: 1400mm
Ground clearance: 185mm
Tires: 7.75 x 14
Turning circle: 12.1 - 11.9 meters
Steering type and ratio: recirculating ball, servo assisted
Weight: Coupe: 3520 lbs. - Convertible:3740 lbs.
Maximum speed: 112 mph
Acceleration: 13 sec 0-100km/hr
Fuel consumption 17 L, super/100 km (12.3 mpg)
Fuel tank capacity 65 L (17.2 gal)

Mercedes Benz 300SE CabrioletMercedes Benz 300SE Coupe