Used 2018 Mercedes-Benz C-Class for Sale near Guelph, ON
176 results
CarGurus Analysis:
2018 Mercedes-Benz C-Class
With 176 currently listed for sale near Guelph, ON and an average price of $24,442.00 CAD, 30.7% of 2018 Mercedes-Benz C-Class models for sale on CarGurus are rated as good or great deals.
Favourably reviewed: Owners rated the 2018 Mercedes-Benz C-Class 4.67 / 5 stars.
100.0% of 2018 C-Class models on CarGurus are accident free.
The 2018 Mercedes-Benz C-Class is praised for its luxurious interior, stylish design, and impressive performance, particularly in sport mode.
CarGurus Analysis: 2018 Mercedes-Benz C-Class

Summary
With 176 currently listed for sale near Guelph, ON and an average price of $24,442.00 CAD, 30.7% of 2018 Mercedes-Benz C-Class models for sale on CarGurus are rated as good or great deals.
Favourably reviewed: Owners rated the 2018 Mercedes-Benz C-Class 4.67 / 5 stars.
100.0% of 2018 C-Class models on CarGurus are accident free.
The 2018 Mercedes-Benz C-Class is praised for its luxurious interior, stylish design, and impressive performance, particularly in sport mode.
Why it stands out
The 2018 Mercedes-Benz C-Class continues to be a benchmark in the compact luxury car segment, offering a blend of performance, comfort, and advanced technology. Its rear-wheel-drive design and S-Class-inspired interior set it apart from competitors, providing a more traditional luxury experience. The C-Class is equipped with a range of powerful engines, ensuring a dynamic driving experience, especially in sport mode, which many owners have highlighted as a key strength. While the ride comfort can be affected by specific tire choices, the overall driving dynamics and handling are impressive. Additionally, the 2018 model boasts a 100% accident-free rate among listings, enhancing its appeal as a reliable used luxury vehicle.
Other model years to consider
- Average price: $46,561.00 CAD
- Good/great deal percentage: 39.3%
- User rating: 5 / 5
- Total listings: 89
- Average price: $39,249.00 CAD
- Good/great deal percentage: 30.2%
- User rating: 5 / 5
- Total listings: 96
- Average price: $23,349.00 CAD
- Good/great deal percentage: 28.1%
- User rating: 4.5 / 5
- Total listings: 171
This analysis is based on CarGurus' proprietary market data from July 1, 2026, CarGurus experts' opinions, and generative AI.
4.7 Overall rating
Filter by rating
Dave A
Reviewed a 2018 Mercedes-Benz C-Class on May 12, 2025
Amazing car! Soooo much fun to drive! The engine sounds amazing in sport+ mode.
Anonymous
Reviewed a 2018 Mercedes-Benz C-Class on Oct 20, 2023
Excellent value for the money, I found it all around a great car, the c43 is fast enough plus offers a timeless design. Pretty much a perfect car to have.
Martín O
Reviewed a 2018 Mercedes-Benz C-Class on Jun 24, 2022
Vehicle is absolutely beautiful and very comfortable, interior materials are high end and look amazing. My only issue are those 19” Continental flat run tires… They don’t offer a smooth ride and potholes are a nightmare .
Jesus M
Reviewed a 2018 Mercedes-Benz C-Class on Jul 29, 2023
Excellent car, luxurious and fast when put on sport plus mode, great stability if u purchase the 4Matic version, pretty good on gas to only down side in my opinion is the back seats are kind of compact with no to much room
2018 Mercedes-Benz C-Class Trims
| Trim type | MSRP |
|---|---|
| AMG C 63 S Cabriolet RWD | $81,500 |
| AMG C 43 Cabriolet 4MATIC | $60,800 |
| C 300 Wagon 4MATIC | -- |
| AMG C 43 Coupe 4MATIC | $55,900 |
| C 300 Cabriolet 4MATIC | $53,200 |
| C 300 Coupe 4MATIC | $45,200 |
| AMG 43 Sedan 4MATIC | $53,400 |
| C 300 Sedan 4MATIC | $42,250 |
2018 Mercedes-Benz C-Class Price Trends
CarGurus tracks the prices of millions of used car listings every year. See how the average price of 2018 Mercedes-Benz C-Class prices has changed over time.
See more price trends








