2003 BMW X3 vs. 2008 Smart Roadster
To start off, 2008 Smart Roadster is newer by 5 year(s). Which means there will be less support and parts availability for 2003 BMW X3. In addition, the cost of maintenance, including insurance, on 2003 BMW X3 would be higher. At 2,494 cc (6 cylinders), 2003 BMW X3 is equipped with a bigger engine.
Because 2003 BMW X3 is four wheel drive (4WD), it will have significant more traction and grip than 2008 Smart Roadster. In wet, icy, snow, or gravel driving conditions, 2003 BMW X3 will offer significantly more control. 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, 2003 BMW X3 (245 Nm @ 3500 RPM) has 135 more torque (in Nm) than 2008 Smart Roadster. (110 Nm @ 3000 RPM). This means 2003 BMW X3 will have an easier job in driving up hills or pulling heavy equipment than 2008 Smart Roadster. 2008 Smart Roadster has automatic transmission and 2003 BMW X3 has manual transmission. 2003 BMW X3 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:
2003 BMW X3 | 2008 Smart Roadster | |
Make | BMW | Smart |
Model | X3 | Roadster |
Year Released | 2003 | 2008 |
Body Type | SUV | Coupe |
Engine Position | Front | Rear |
Engine Size | 2494 cc | 698 cc |
Engine Cylinders | 6 cylinders | 3 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 189 HP | 0 HP |
Torque | 245 Nm | 110 Nm |
Torque RPM | 3500 RPM | 3000 RPM |
Engine Compression Ratio | 10.5:1 | 9.0:1 |
Drive Type | 4WD | Rear |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 2 seats |
Number of Doors | 5 doors | 2 doors |
Vehicle Length | 4570 mm | 3430 mm |
Vehicle Width | 1860 mm | 1620 mm |
Vehicle Height | 1680 mm | 1200 mm |
Wheelbase Size | 2890 mm | 2370 mm |
Fuel Tank Capacity | 67 L | 35 L |