
Smart Cars are compact vehicles designed for urban dwellers who want a car that is easy to park, environmentally friendly, and fuel-efficient. They have become increasingly popular due to rising oil prices and their small size, which makes them ideal for city driving and parking. While Smart Cars are known for their fuel efficiency, with ratings ranging from 32 to 68.9 miles per gallon, they are not the most fuel-efficient option on the market. Electric Smart Car models offer even greater efficiency, making them a green choice for urban commuting. However, the switch to electric models has seen a decline in sales due to the high cost of homologation.
| Characteristics | Values |
|---|---|
| Fuel efficiency | 32-40 miles per gallon (mpg) for fuel-run cars; 102 mpg for 2018 electric convertibles |
| Environmental impact | Low carbon footprint |
| Safety | Tridon Safety cell feature, steel racecar-style frame, and high-tech front and side airbags |
| Size | Half the size of a traditional car |
| Price | $12,000 and above |
| Models | Smart Fortwo Coupe, Smart Fortwo Cabriolet, Smart EQ Fortwo, Fortwo Electric Drive |
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What You'll Learn

Electric smart cars offer better mileage
Smart cars are designed to be small, fuel-efficient, and environmentally responsible. The company's flagship "ForTwo" model, named for its two-person capacity, is about half the size of a traditional car. The compact size makes it easy to park and manoeuvre in and out of city traffic. With rising oil prices, Smart cars have become increasingly popular.
While Smart Cars tend to have competitive gas mileage compared to other small cars, electric smart cars offer even better mileage. The electric versions of the Smart Fortwo Coupe and Smart Fortwo Cabriolet are among the most fuel-efficient Smart Car models. The 2018 electric convertible model offers 112 miles per gallon in the city and 91 miles per gallon on the highway, with a combined MPGe of 102. The coupe version is even more impressive, with 124/94 MPGe in the city/highway and a combined MPGe of 108.
The higher mileage of electric smart cars is due to their electric motors, which are more efficient than traditional internal combustion engines. Electric vehicles also have the advantage of being more environmentally friendly, as they do not produce tailpipe emissions. In some regions, there are incentives, tax credits, or rebates available for purchasing electric vehicles to encourage fuel efficiency and reduce emissions.
However, it is important to note that the mileage of electric smart cars can vary depending on factors such as driving habits, road conditions, weather, tire pressure, and vehicle maintenance. Additionally, the range of an electric smart car on a single charge can vary depending on the model and battery capacity.
Overall, electric smart cars offer better mileage than their fuel-run counterparts, making them a green choice for urban commuting.
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Fuel efficiency and safety concerns
However, concerns have been raised about whether this additional fuel economy comes at the cost of safety. The small size of Smart cars has led some to question their reliability and safety on the road. Despite these doubts, the ForTwo model has performed well in crash tests conducted by the independent Insurance Institute for Highway Safety (IIHS), earning their highest rating of five stars. This can be attributed to its steel racecar-style frame and ample use of high-tech front and side airbags.
While the IIHS acknowledges the good safety performance of the ForTwo, they also caution that larger, heavier cars are generally safer than smaller ones. This inherent advantage of larger vehicles raises safety concerns for Smart car drivers, especially when involved in accidents with bigger cars. The Tridon Safety cell feature, a protective cage surrounding the occupants, is one of the safety measures implemented in Smart cars to mitigate these concerns.
Additionally, some drivers have expressed disappointment with the MPG of their Smart cars, noting that the short gearing, poor aerodynamics, and rudimentary engines may contribute to less-than-expected fuel efficiency. However, it is important to remember that several factors, including driving habits, road conditions, weather, tire pressure, and vehicle maintenance, can influence the MPG of any car, including Smart cars. Overall, while Smart cars offer a practical balance of size and fuel economy, they also face ongoing scrutiny regarding safety and fuel efficiency.
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Driving habits and maintenance impact MPG
Driving habits and maintenance can have a significant impact on a car's fuel efficiency or MPG (miles per gallon). Here are some ways in which driving habits and maintenance can affect MPG:
Driving Habits
- Short trips: Taking short trips of only 15 minutes or less can reduce fuel economy as the engine works most efficiently when it is fully warmed up.
- Idling: Excessive idling, such as letting your car idle to warm up the engine, can decrease MPG and create more pollution.
- Aggressive driving: Hard braking and acceleration force the vehicle to switch gears faster than optimal, reducing fuel economy.
- Speeding: Driving at higher speeds increases aerodynamic drag or wind resistance, making the engine work harder and reducing fuel economy by up to 30% on the highway.
- Road conditions: Driving on hilly, mountainous, or unpaved roads can reduce MPG.
- Use of electrical accessories: Running electrical accessories, such as the air conditioner on "Max," can decrease fuel economy by up to 25%.
Maintenance
- Engine tuning: A poorly tuned or maintained engine can burn more fuel.
- Tire maintenance: Improperly aligned or underinflated tires can increase rolling resistance, lowering MPG. Worn tires should be replaced.
- Air filter: A dirty or clogged air filter can decrease MPG, especially in older cars with carbureted engines.
- Oil changes: Regular oil changes with the correct type of oil, such as synthetic or semi-synthetic oil, can improve fuel economy.
- Cargo load: Cargo or cargo racks on top of the vehicle increase aerodynamic drag and lower MPG.
By optimizing driving habits and maintaining their vehicles properly, drivers can improve their fuel economy and get the most out of each gallon of fuel.
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Smart car popularity and sales
Smart cars are advanced vehicles equipped with technologies that enhance connectivity, automation, and efficiency. The global smart car market has been on a steady upward trajectory, reflecting the growing adoption of advanced automotive technologies. In 2022, the market revenue was recorded at USD 57.5 billion, which is projected to increase to USD 67.3 billion in 2023 and USD 77.2 billion in 2024.
The sales of smart mini-passenger cars have experienced notable fluctuations over the years, with periods of both growth and decline. In 2014, sales were recorded at 109,600 vehicles, which increased to 146,600 in 2015 and 153,400 in 2016. A slight decline occurred in 2017 and 2018, with sales dropping to 145,800 and 144,600, respectively. The market rebounded in 2019, with sales rising to 159,900 vehicles. However, a sharp drop was observed in 2020 due to the global pandemic, with sales falling to 110,100. The market recovered strongly in 2021 and 2022, with sales reaching 207,300 and 235,900, respectively.
The popularity of Smart cars, particularly the ForTwo model, has been influenced by rising oil prices and the desire for fuel efficiency. The compact size of the ForTwo, measuring just over 8 feet long and less than 5 feet wide, makes it attractive for urban dwellers who need an easy-to-park vehicle for short commutes. The ForTwo's fuel efficiency is rated at 33 miles per gallon (mpg) for city driving and 41 mpg on the highway by the U.S. Environmental Protection Agency (EPA), although actual drivers have reported slightly lower results.
The electric versions of Smart Cars offer even greater efficiency, with some models providing excellent MPGe (Miles Per Gallon of gasoline-equivalent). The Smart Fortwo Coupe and Smart Fortwo Cabriolet are among the most fuel-efficient Smart Car models. The electric versions of older Smart Cars also offer impressive mileage, with the 2018 convertible (automatic) achieving 112 MPGe in the city and 91 MPGe on the highway.
In terms of regional sales, Turkey leads the market with a substantial revenue of USD 1,251 million, indicating a strong market presence and consumer demand. Canada has also been a significant market for Smart Cars, with strong sales performance in certain regions, particularly Western Canada, including Vancouver Island and Vancouver. The introduction of the Smart Fortwo in Canada in late 2004 sparked heavy demand, with up to 6-month waiting lists in major urban areas in the spring of 2005.
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Smart car models and features
Smart cars are manufactured by Smart Automobile Co., Ltd., a joint venture between Mercedes-Benz AG and Zhejiang Geely Holding Group. The company was founded in 1994 by Micro Compact Car AG (MCC), a joint venture between SMH and Daimler-Benz. The idea for Smart cars originated with Swatch watches CEO Nicolas Hayek, who envisioned a car that used the same manufacturing techniques and features as Swatch watches.
The Smart Fortwo is the company's flagship model, named for its two-person capacity. It is about half the size of a traditional car, measuring just over 8 feet long and less than 5 feet wide. The Fortwo comes in several models, including the Coupé, convertible, and hatchback, as well as limited-edition versions that differ in body shape and comfort features. The Fortwo is designed for urban dwellers who need a compact, fuel-efficient, and environmentally-friendly vehicle. It has a fuel efficiency rating of approximately 46.3 mpg in the city and 68.9 mpg on the highway. The electric version of the Fortwo offers even better mileage, with a combined MPGe of 102 for the 2018 convertible model and 108 for the coupe version.
In addition to the Fortwo, Smart also offers the Forfour, a super-compact, four-door, four-seat supermini. The company has also produced limited runs of the Smart Roadster and Roadster Coupe, as well as the Smart Crossblade. The latest generation of Smart cars features more powerful electric motors and improved lithium-ion batteries, increasing the range of the Fortwo to about 140 kilometers.
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Frequently asked questions
Smart cars are fuel-efficient, but they are not the most fuel-efficient option. Electric smart car models offer greater efficiency than fuel-run smart cars, which typically achieve an MPG rating between 32 to 40 miles per gallon. The Smart Fortwo Coupe and Smart Fortwo Cabriolet are among the most fuel-efficient Smart Car models.
Several factors can impact a smart car's MPG, including driving habits, road conditions, weather, tire pressure, and vehicle maintenance.
Smart cars are safe due to their Tridon Safety cell feature, a structure that surrounds the occupants of a vehicle and works as a powerful protective cage, preventing deformations and ensuring the safety of individuals inside during an accident. The ForTwo model also did well in crash tests by the independent Insurance Institute for Highway Safety (IIHS), earning the group's highest rating. However, IIHS testers caution that larger, heavier cars are inherently safer than smaller ones.











































