The Smart Fortwo, a microcar designed for urban environments, has always been a unique proposition. Its compact size and fuel efficiency make it an appealing choice for city dwellers, but its reliability and overall performance have varied across different model years. This guide provides a detailed analysis of the best and worst years of the Mercedes-Benz Smart Fortwo, helping you make an informed decision when considering purchasing one.
Smart Fortwo Model Year Overview: Best, Worst, and Notable
This table summarizes the key considerations for different Smart Fortwo model years, helping you quickly identify the most reliable options and those to potentially avoid. It includes information on common problems, fuel efficiency, and overall reliability based on owner reports and expert reviews.
| Model Year | Key Considerations | Overall Assessment |
|---|---|---|
| 2008-2011 (451 Petrol) | Generally considered reliable, but potential issues with transmission actuators and engine mounts. Good fuel economy. Check for proper maintenance records. Pre-2010 models might require more frequent servicing. | Good overall, but inspect carefully. |
| 2011-2015 (451 Petrol) | Minor improvements over the earlier 451 models. Still potential for actuator issues but less frequent. Check for rust, especially underneath the car. Improved safety features compared to the 450 series. | Generally reliable, a slightly better choice than the 2008-2011 models. |
| 2016-2019 (453 Petrol/Electric) | Significantly improved overall. Available in both petrol and electric versions. Petrol models share engine components with Renault, offering improved reliability. Electric models offer zero-emission driving but range is limited. Check battery health for electric models. | Best choice for overall reliability and modern features. Electric models offer a unique driving experience. |
| 2004-2006 (450 Petrol/Diesel) | Known for potential issues with the engine, particularly the petrol models. Diesel models are generally more reliable but can be expensive to repair. Early models may suffer from rust. Parts can be difficult to find. | Avoid unless meticulously maintained and available at a very low price. |
| 2007 (450 Petrol/Diesel) | Last year of the 450 series. Some improvements over earlier years, but still prone to the same issues. Consider this year only if you can find one in excellent condition with a comprehensive service history. | Potentially problematic, proceed with caution. |
Detailed Explanations of Key Considerations
2008-2011 (451 Petrol): Generally Considered Reliable, But...
The 2008-2011 Smart Fortwo (451 series, petrol engine) is generally regarded as a relatively reliable option. However, potential buyers should be aware of common issues such as problems with the transmission actuators, which can lead to jerky shifting or failure to shift gears. Engine mounts can also wear out, causing excessive vibration. Regular maintenance, including fluid changes and inspections, is crucial for these models. Pre-2010 models might require more frequent servicing due to older components and potentially less refined engineering.
2011-2015 (451 Petrol): Minor Improvements & Rust Check
The 2011-2015 Smart Fortwo (451 series, petrol engine) builds upon the earlier 451 models with minor improvements. While the potential for actuator issues remains, they are reported less frequently. A key concern for these years is rust, particularly underneath the car. Thoroughly inspect the undercarriage for any signs of corrosion before purchasing. These models also benefit from improved safety features compared to the older 450 series.
2016-2019 (453 Petrol/Electric): The Best Overall Choice
The 2016-2019 Smart Fortwo (453 series) represents a significant improvement in overall reliability and features. Available in both petrol and electric versions, this generation offers a more refined driving experience. The petrol models share engine components with Renault, which has contributed to improved reliability compared to previous generations. The electric models provide zero-emission driving, ideal for urban environments, but their range is limited. If considering an electric model, carefully check the battery health and estimated remaining range.
2004-2006 (450 Petrol/Diesel): Engine Issues and Rust are Common
The 2004-2006 Smart Fortwo (450 series, petrol and diesel engines) are known for potential issues, particularly with the petrol engines. These models can suffer from engine problems, including oil leaks and premature wear. While the diesel models are generally more reliable, they can still be expensive to repair. Early models are also susceptible to rust. Parts can be difficult to find and expensive, making repairs challenging.
2007 (450 Petrol/Diesel): Proceed with Caution
The 2007 Smart Fortwo (450 series, petrol and diesel engines) is the last year of the 450 series. While it incorporates some improvements over earlier years, it remains prone to the same issues that plagued the 2004-2006 models. Consider this year only if you can find one in excellent condition with a comprehensive service history. Due diligence is crucial to avoid potential headaches.
Frequently Asked Questions
- Which Smart Fortwo year is the most reliable? The 2016-2019 (453 series) models are generally considered the most reliable, especially the petrol versions due to their Renault-sourced engines.
- Are Smart Fortwos expensive to maintain? Maintenance costs can vary, but older models (450 series) can be more expensive due to potential engine issues and difficulty finding parts.
- What are the common problems with Smart Fortwos? Common problems include transmission actuator issues, engine mount failures, rust, and, in older models, engine problems.
- Are electric Smart Fortwos worth buying? Electric Smart Fortwos are a good option for urban environments with short commutes, but their limited range should be considered.
- Should I buy a used Smart Fortwo? Buying a used Smart Fortwo can be a cost-effective option, but it's crucial to inspect it thoroughly and review its maintenance history.
Conclusion
Choosing the right year of the Mercedes-Benz Smart Fortwo is crucial for a reliable and enjoyable ownership experience. The 2016-2019 models are the best overall choice, offering improved reliability and modern features. Avoid the 2004-2007 models unless you can find one in exceptional condition and with a thorough service history.