What is the gas mileage on a Mercedes 300D turbo diesel?
Fuel economy ranged from 22-25 mpg for the naturally aspirated model and slightly lower, around 20-23 mpg, for the turbo variant (due to its added power). The 300D Turbodiesel offered a compelling blend of efficiency and performance, making it a benchmark for luxury diesel sedans. In 1982, a turbocharged version, the 300D Turbodiesel, was introduced, boosting output to 121 horsepower at 4,350 rpm with 170 lb-ft of torque at 2,400 rpm. Fuel economy ranged from 22-25 mpg for the naturally aspirated model and slightly lower, around 20-23 mpg, for the turbo variant (due to its added power).One of the first steps in enhancing a 300Tdi engine’s power is by improving the turbocharger system. The factory turbo is reliable but somewhat limited in boosting power output. By upgrading to a more efficient turbo, you can achieve a noticeable increase in horsepower and torque.
Which is the better engine, 200Tdi or 300Tdi?
Both are equally reliable (with some mild differences in driving) The 300Tdi might be ever so slightly more refined/quiet, but only if tuned properly. A 200Tdi can be tuned to match all of the 300Tdi specs for torque. With proper basic maintenance, it had the capability to easily exceed 1 million miles, making it an excellent choice for those looking for a long-lasting, efficient, and capable engine. Click Here to watch a video of how the 300tdi performs in a Restored D110 Helderburg that is lifted.
What was the last year of the 300D?
The 300D was known for its durability and reliability, with many models still in use today. It was also one of the first diesel-powered passenger cars, making it a popular choice for those seeking fuel efficiency. The 300D was eventually replaced by the Mercedes-Benz E-Class in 1985. Mercedes-Benz E-Class It has a well-deserved reputation for being one of the most durable and reliable vehicles in the luxury segment. Many E-Class owners report driving their cars for hundreds of thousands of miles with minimal issues, a testament to its robust engineering.Are Mercedes 300D engines reliable? Yes, particularly the OM617 engine. With regular oil changes and basic maintenance, these engines routinely surpass 300,000–500,000 miles. Reliability drops if neglected—especially regarding glow plugs, vacuum lines, and coolant system upkeep.While some older models were considered “high-mileage” at 100,000 miles, modern Mercedes-Benz vehicles are built to be durable, with many models capable of lasting well into the hundreds of thousands of miles with proper care.Yes, this Mercedes has over 500,000 miles and still running strong! I just sold my 2002 E320 Wagon. Had 437k on it and ran wonderfully. I will miss it!
Is a Mercedes 300D expensive to maintain?
The estimated cost to maintain and repair a Mercedes-Benz 300D ranges from $105 to $2898, with an average of $398. Typically, you can expect to pay around $14,400 for a 1982 Mercedes-Benz 300SD in good condition with average spec. The highest selling price of a 1982 Mercedes-Benz 300SD at auction over the last three years was $34,125.Typically, you can expect to pay around $23,100 for a 1985 Mercedes-Benz 300TD in good condition with average spec. The highest selling price of a 1985 Mercedes-Benz 300TD at auction over the last three years was $30,975.Mercedes-Benz models average around $12,942 for maintenance and repair costs during their first 10 years of service. This is more than the industry average for luxury brands by $990. There is also a 41. Mercedes-Benz will require a major repair during that time.