2003 Smart Roadster coupe Dimensions, Size & Specs

Production
Model Year:2003
Production Years:2002 - 2005 discontinued in 2005
1192 - 1207 mm46.9 - 47.5 in3.9 - 4.0 ft
1615 mm63.6 in5.3 ft
Length
3427 mm134.9 in11.2 ft
Width
1615 mm63.6 in5.3 ft
Height
1192 - 1207 mm46.9 - 47.5 in3.9 - 4.0 ft
Trunk Capacity
104 liter3.7 cu ft
Technical Details

Exterior Dimensions

Precise measurements of the 2003 Smart Roadster coupe, engineered for optimal performance and comfort

Dimensions
Length:3427 mm134.9 in11.2 ft
Width:1615 mm63.6 in5.3 ft
Height:1192 - 1207 mm46.9 - 47.5 in3.9 - 4.0 ft
Trunk Capacity:104 liter3.7 cu ft
Trunk Capacity (Max):189 liter6.7 cu ft
Weight Specifications
Curb Weight:815 - 840 kg1797 - 1852 lbs
Tire Specifications
Rims Size:6J X 15
Tire Sizes:205/50 R15 (W:205 | H:50 | D:15)
205/40 R17 (W:205 | H:40 | D:17)
Useful Information

About 2003 Smart Roadster coupe

The Smart Roadster Coupe, produced from 2002 to 2005 and introduced for the 2003 model year, stands out as a remarkably compact and lightweight sports car. Its unique design combines sporty aesthetics with city-friendly dimensions, making it an ideal choice for urban driving enthusiasts who desire the thrill of a roadster with the practicality of a small coupe. The vehicle measures 3427 mm (134.9 inches) in length, 1615 mm (63.6 inches) in width, and has a height ranging between 1192 mm to 1207 mm (46.9 to 47.5 inches). This compact footprint allows for easy maneuverability and parking in tight urban environments.

Weighing between 815 kg and 840 kg (1797 to 1852 lbs), the Smart Roadster Coupe benefits from a lightweight design that enhances both performance and fuel efficiency. Despite its small size, the car provides purposeful storage space, with a luggage capacity of 104 liters (3.7 cubic feet). Folding down the rear seats increases the capacity to 189 liters (6.7 cubic feet), offering extra versatility for carrying cargo.

The Smart Roadster Coupe rides on 6J x 15 rims paired with tire sizes 205/50 R15 or 205/40 R17, ensuring a sporty yet stable driving experience. These tire dimensions complement the car's low weight and compact size, contributing to sharp handling and responsive steering.

In summary, the 2003 Smart Roadster Coupe offers an appealing blend of small size, lightweight construction, and sporty character. Its compact dimensions and minimal curb weight make it stand apart from larger sports cars, appealing to drivers seeking an agile, stylish, and practical roadster for urban and suburban settings.

Exceptional Features

2003 Smart Roadster coupe Highlights

Discover the standout features that make the 2003 Smart Roadster coupe a leader in its class

Compact and Lightweight Design

The 2003 Smart Roadster coupe features a compact, lightweight body measuring just about 3.5 meters in length, making it highly maneuverable and ideal for urban driving and tight spaces.

Turbocharged 0.7L Engine

Equipped with a turbocharged 698cc 3-cylinder engine, the Smart Roadster delivers approximately 82 horsepower, providing a spirited driving experience despite its small size.

Sporty Coupe Styling

The Roadster coupe offers a sleek, aerodynamic shape with a fixed roof, combining sporty aesthetics with improved structural rigidity compared to the convertible variant.

Rear-Wheel Drive Layout

Unlike many small city cars, the Smart Roadster utilizes a rear-wheel-drive setup, contributing to a balanced driving dynamics and enhanced handling performance.

Minimalistic Interior

The interior of the 2003 Smart Roadster is simple and functional, featuring essential controls with a focus on lightweight materials to maintain the car's agile character.
Frequently Asked Questions

FAQ

Have a question? Please check our knowledgebase first.

The Smart Roadster Coupe produced from 2002 to 2005 has a compact footprint designed for agility and urban driving. It measures 3427 mm (134.9 inches) in length, which contributes to its nimble handling and easy parking capabilities. Its width is 1615 mm (63.6 inches), providing a narrow stance ideal for city streets and tight spaces. The height ranges from 1192 mm to 1207 mm (approximately 46.9 to 47.5 inches), giving it a low and sporty profile that also aids aerodynamic performance. These dimensions position the Roadster as a small, lightweight sports coupe, making it notably smaller and more compact than conventional sports cars.

The curb weight of the Smart Roadster Coupe varies between 815 kg and 840 kg (approximately 1797 to 1852 pounds), depending on specific trim and equipment. This relatively light weight is a key factor in the car's performance characteristics, enhancing acceleration, handling, and fuel efficiency. The light curb weight contributes to the car's agility, allowing quick directional changes and responsive steering. It also improves braking distances and reduces the strain on the engine and transmission. Overall, the low weight makes the Roadster an engaging and fuel-efficient sports coupe, ideal for spirited driving on both city streets and winding roads.

The Smart Roadster Coupe provides 104 liters (approximately 3.7 cubic feet) of luggage capacity under normal conditions. This compact trunk space is quite limited compared to larger cars but reflects the vehicle's focus on sporty design and lightweight construction rather than cargo utility. When the rear seats are folded down, the luggage capacity increases to 189 liters (about 6.7 cubic feet), offering more flexibility for carrying additional items or small cargo. While the luggage space is modest, it's sufficient for light travel, daily errands, or weekend trips with minimal baggage. However, those requiring substantial cargo capacity may find the Roadster less practical.

Yes, the Smart Roadster Coupe fits comfortably into a standard garage due to its compact size. With a length of 3427 mm (134.9 inches) and width of 1615 mm (63.6 inches), it occupies considerably less space than most conventional cars. Its low height of around 1192 to 1207 mm (46.9 to 47.5 inches) further ensures there are no clearance issues in typical residential garages. The car’s small footprint makes parking and maneuvering in tight spaces much easier than larger vehicles. Homeowners with standard garages can expect to accommodate the Roadster Coupe without modifications or concerns about space constraints.

The Smart Roadster Coupe is a variant of the original Smart Roadster, which was primarily a convertible roadster produced during the same period (2002-2005). Dimensionally, the Coupe retains the same length of 3427 mm (134.9 inches) and width of 1615 mm (63.6 inches) as the roadster. The key difference lies in the height; the coupe variant features a fixed roof raising the height slightly, ranging from 1192 to 1207 mm (46.9 to 47.5 inches), compared to the convertible's slightly lower profile when the roof is down. The curb weight is similar, though the fixed roof adds a small increase. Overall, the Coupe offers improved structural rigidity and weather protection without compromising the car's compact dimensions and sporty character.

When compared to other small sports coupes from the early 2000s, the Smart Roadster Coupe stands out for its ultra-compact size and lightweight design. Most comparable cars like the Mazda MX-5 Miata or Toyota MR2 typically exceed 3,900 mm (153 inches) in length and weigh upwards of 1,100 kg (about 2,425 pounds). In contrast, the Roadster’s 3427 mm (134.9 inches) length and curb weight under 850 kg (1874 pounds) highlight its miniature sports car philosophy. Style-wise, the Roadster adopts a minimalist, futuristic design emphasizing simplicity and function, differing from the more traditional, sometimes aggressive designs of its rivals. Its narrow width and low height contribute to a unique presence focused on fun driving and urban accessibility rather than outright size or power.

The Smart Roadster Coupe is equipped with 6J x 15 inch rims paired with tires sized 205/50 R15 or 205/40 R17, depending on the configuration. The 15-inch rims with 205/50 tires provide a balanced combination of grip, ride comfort, and responsiveness, suitable for everyday and spirited driving. The optional 17-inch rims with low-profile 205/40 tires emphasize sportier handling characteristics by offering improved road contact and sharper steering response, though with a firmer ride quality. These tire dimensions and rim sizes support the car's lightweight and compact layout, contributing positively to its agile handling dynamics, making it well-suited for sharp cornering and urban maneuvering.

The slight height variation in the Smart Roadster Coupe, from 1192 mm to 1207 mm (46.9 to 47.5 inches), mainly results from different trim levels or minor changes in roof design and suspension settings. Aerodynamically, this small difference is negligible but might subtly affect airflow around the car, possibly improving stability at higher speeds or slightly altering drag coefficients. Regarding interior space, the variation does not significantly impact headroom due to the fixed roof's design focused on a low, sporty profile. The overall cabin dimensions and comfort remain consistent across versions, preserving the Roadster’s driver-focused, snug cockpit feel while maintaining its aerodynamic efficiency.

Absolutely, the Smart Roadster Coupe is excellently suited for daily city driving because of its compact size and agile handling. With its length of just 3427 mm (134.9 inches) and narrow width of 1615 mm (63.6 inches), it can easily weave through tight urban streets, navigate traffic, and fit into small parking spaces that many larger cars cannot access. Its lightweight construction and nimble chassis further enhance maneuverability, making it a joy to drive in stop-and-go traffic or crowded city environments. However, its limited luggage space means it’s best for drivers who do not frequently carry large cargo loads. Overall, the Roadster Coupe’s dimensions and responsive handling make it a practical, fun option for city dwellers.

Given the Smart Roadster Coupe’s small exterior dimensions, interior space is understandably tight but intelligently utilized. The low height of approximately 1192 to 1207 mm (46.9 to 47.5 inches) creates a snug, cockpit-style cabin emphasizing driver engagement and sportiness over expansive roominess. Seating is designed for two occupants, with limited headroom reflecting the car’s low roofline. Legroom is adequate for a small sports coupe but may feel constrained for taller individuals. Storage is limited with just 104 liters (3.7 cubic feet) of luggage capacity, expandable to 189 liters (6.7 cubic feet) with rear seats folded—though note this model is a 2-seater coupe, so rear seats may be minimal or storage area might be reconfigurable. In summary, the interior prioritizes compact, driver-focused ergonomics suited to short trips and spirited driving rather than long-distance comfort or cargo hauling.

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