2009 BMW 135 vs. 2008 Smart Roadster
To start off, 2009 BMW 135 is newer by 1 year(s). Which means there will be less support and parts availability for 2008 Smart Roadster. In addition, the cost of maintenance, including insurance, on 2008 Smart Roadster would be higher. At 2,977 cc (6 cylinders), 2009 BMW 135 is equipped with a bigger engine.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2009 BMW 135 (400 Nm @ 1300 RPM) has 290 more torque (in Nm) than 2008 Smart Roadster. (110 Nm @ 3000 RPM). This means 2009 BMW 135 will have an easier job in driving up hills or pulling heavy equipment than 2008 Smart Roadster. 2008 Smart Roadster has automatic transmission and 2009 BMW 135 has manual transmission. 2009 BMW 135 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Smart Roadster will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 BMW 135 | 2008 Smart Roadster | |
| Make | BMW | Smart |
| Model | 135 | Roadster |
| Year Released | 2009 | 2008 |
| Body Type | Coupe | Coupe |
| Engine Position | Front | Rear |
| Engine Size | 2977 cc | 698 cc |
| Engine Cylinders | 6 cylinders | 3 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 302 HP | 0 HP |
| Torque | 400 Nm | 110 Nm |
| Torque RPM | 1300 RPM | 3000 RPM |
| Engine Compression Ratio | 10.2:1 | 9.0:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Acceleration 0-100mph | 5.3 seconds | 10.9 seconds |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 2 seats |
| Number of Doors | 3 doors | 2 doors |
| Vehicle Length | 4370 mm | 3430 mm |
| Vehicle Width | 1410 mm | 1620 mm |
| Vehicle Height | 1760 mm | 1200 mm |
| Wheelbase Size | 2670 mm | 2370 mm |
| Fuel Consumption Overall | 9.6 L/100km | 5.1 L/100km |
| Fuel Tank Capacity | 53 L | 35 L |
