Mercedes C250 C-Class rear - vs. C300

Mercedes C250 vs. C300: The 5 Differences & Which Is Best?

Are you looking into the Mercedes-Benz C250 and the C300 and are wondering how they’re different?

Well, you’re in luck, because this article will show you all the differences!

The main difference between the Mercedes C250 and C300 is that the C250 has a 1.8-liter four-cylinder engine and is rear-wheel drive, while the C300 has a 3.5-liter V6 engine and is all-wheel drive.

But there are more things to compare! Let’s get started!

5 Differences between the Mercedes C250 and C300

Ready to put the Mercedes C250 and C300 head-to-head? Let’s dive into all the differences!

1. Engine

Engines are the heartbeats of cars, and with Mercedes, they certainly know how to make that heart race!

Here is an overview of the engines of the C250 and C300 and their performance:

MercedesEnginePower (hp)Torque (lb-ft)0 to 62 mphTop speed
C2501.8-liter four-cylinder2012297.1 seconds130 mph
C3003.5-liter V62482516.2 seconds130 mph

The Mercedes C250 comes with a pretty compact 1.8-liter four-cylinder engine. Yet, it packs a punch with a solid 201 horsepower.

Mercedes C250 1.8-liter four-cylinder engine
Mercedes C250 four-cylinder engine

The C300 is like the big brother, equipped with a robust 3.5-liter V6 engine. This one’s got even more power, offering 248 horsepower.

Mercedes C300 3.5-liter V6 engine
Mercedes C300 V6 engine

So, in the engine department, the C300 has an edge in raw power compared to the C250!

2. Fuel consumption

The next difference is the fuel efficiency. After all, who doesn’t love a car that’s gentle on the wallet at the gas station?

Due to its smaller engine, the C250 impresses with 21 MPG in the city and 31 MPG on the highway. Meanwhile, the C300, with its larger engine, is slightly thirstier. It manages 21 MPG in the city and 29 MPG on the highway.

It’s just a bit more than the C250, but given its extra horsepower and engine, that’s quite understandable.

As always, power has to be balanced with consumption. If you’re someone who’s on the road a lot or just likes to save a bit at the pump, those extra miles per gallon might matter to you!

Reader’s tip: Mercedes C-Class: Regular Or Premium Gas? (2024 Guidelines)

3. Rear-wheel drive vs. all-wheel drive

The next difference is about the cars’ drivetrains.

The Mercedes C250 is always a rear-wheel drive vehicle, while the C300 is always an all-wheel drive vehicle (4MATIC).

Rear-wheel drive is often cherished by driving enthusiasts for the dynamic experience they provide. Meanwhile, the all-wheel drive provides better traction in challenging conditions.

Mercedes C250 C-Class red sport package plus
Mercedes C250

So, if you’re looking for that classic driving feel, the C250 and its rear-wheel drive might fit you better. But if you’re after stability in all seasons and terrains, the C300’s 4MATIC system is like having an extra set of hands… or in this case, wheels!

Mercedes C300 4MATIC badge
Mercedes C300 4MATIC

4. Exhaust pipes

The next difference is about the exhaust pipes, or those shiny tubes that let the car “breathe out.”

Mercedes C250 C-Class red exterior rear - single pipe

The C250 takes the minimalist approach with a solo exhaust pipe, placed on the left. On the other hand, the C300 has two exhaust pipes, one on each side. It balances out the rear aesthetics and gives off a sportier, bolder vibe.

Mercedes C300 C-Class white exterior rear - double pipes

5. The price tag

Now, let’s tackle the question most of us secretly (or not-so-secretly) ask first: “How much is it gonna cost me?”

When these beauties first rolled out of the showroom, the C300 wore a slightly pricier tag, being about $4,000 more than its sibling, the C250. It’s a bit more of a splurge, but for some, the added features are worth it.

Tip: Take a look at this article if you’re interested in buying a Mercedes C-Class: Mercedes-Benz C-Class Reliability: Which Years To Avoid?

What is the best choice? (Mercedes C250 vs. C300)

With all these differences laid out, you might be wondering, “Which one’s the right choice for me?”

Let’s break it down.

If you’re looking for a classic driving experience and something that’s both economical and offers that pure connection to the road, the C250 is your best choice.

Its rear-wheel drive, efficient fuel consumption, and singular exhaust pipe speak to those who appreciate understated elegance. Plus, with a price tag that’s lighter on the wallet, it’s an attractive option for luxury on a budget.

Mercedes C250 badge

Live in an area with unpredictable weather? Then the C300, with its 4MATIC all-wheel-drive system, provides better traction and stability, making it ideal for those rainy days or light snowy conditions.

That extra bit of horsepower also means you’ve got a little better acceleration when you hit the gas pedal.

One extra note is that if you ever want to get closer to the power of the C300 in your C250, you can always consider getting a RaceChip.

RaceChip is a company offering Plug & Drive tuning box systems for many car models. They can be installed by yourself without needing any specialist knowledge or tools.

In fact, it will only take 10 to 15 minutes, and when you buy a RaceChip, you’ll receive car model-specific installation instructions!

Using a RaceChip, you can give your Mercedes C250 a performance boost of up to 57 horsepower and 87 lb-ft of torque:

Mercedes C250 chip tuning by RaceChip

And the best thing is, a RaceChip is much more affordable than the upgrade from a C250 to a C300. You can check out RaceChip’s website here!

Fun fact: Did you know that the Mercedes C-Class can last over 280,000 miles?


And there we have it!

We’ve put the Mercedes C250 and C300 head-to-head, examining the differences in their engines, fuel consumption, drive systems, and more!

If you’re considering these models, we highly encourage you to take them for a test drive.

After all, nothing can truly replicate the feeling of being behind the wheel, experiencing the drive for yourself.

You might just find your dream car in the process.

Lastly, if you’re a C-Class owner, don’t forget to check out our favorite phone holders for the C250 or C300!

More C-Class comparisons

Not sure yet about these C-Class models? If so, take a look at these articles instead:

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