2007 Ford Ka vs. 2006 Smart Roadster
To start off, 2007 Ford Ka is newer by 1 year(s). Which means there will be less support and parts availability for 2006 Smart Roadster. In addition, the cost of maintenance, including insurance, on 2006 Smart Roadster would be higher. At 1,599 cc (4 cylinders), 2007 Ford Ka is equipped with a bigger engine. In terms of performance, 2007 Ford Ka (94 HP @ 5500 RPM) has 13 more horse power than 2006 Smart Roadster. (81 HP @ 5250 RPM). In normal driving conditions, 2007 Ford Ka should accelerate faster than 2006 Smart Roadster. With that said, vehicle weight also plays an important factor in acceleration. 2007 Ford Ka weights approximately 251 kg more than 2006 Smart Roadster. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Smart Roadster is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2006 Smart Roadster. However, in wet, icy, snow, or gravel driving conditions, 2007 Ford Ka, being front wheel drive (FWD), will offer much better control with better grip. 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, 2007 Ford Ka (136 Nm @ 4250 RPM) has 26 more torque (in Nm) than 2006 Smart Roadster. (110 Nm @ 3000 RPM). This means 2007 Ford Ka will have an easier job in driving up hills or pulling heavy equipment than 2006 Smart Roadster. 2006 Smart Roadster has automatic transmission and 2007 Ford Ka has manual transmission. 2007 Ford Ka will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Smart Roadster will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Ford Ka | 2006 Smart Roadster | |
| Make | Ford | Smart |
| Model | Ka | Roadster |
| Year Released | 2007 | 2006 |
| Body Type | Roadster | Coupe |
| Engine Position | Front | Rear |
| Engine Size | 1599 cc | 698 cc |
| Engine Cylinders | 4 cylinders | 3 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 94 HP | 81 HP |
| Engine RPM | 5500 RPM | 5250 RPM |
| Torque | 136 Nm | 110 Nm |
| Torque RPM | 4250 RPM | 3000 RPM |
| Engine Bore Size | 82.1 mm | 66.5 mm |
| Engine Stroke Size | 75.5 mm | 67 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Top Speed | 173 km/hour | 175 km/hour |
| Acceleration 0-100mph | 12.1 seconds | 10.9 seconds |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1136 kg | 885 kg |
| Vehicle Length | 3660 mm | 3430 mm |
| Vehicle Width | 1690 mm | 1620 mm |
| Vehicle Height | 1350 mm | 1200 mm |
| Wheelbase Size | 2460 mm | 2370 mm |
| Fuel Consumption Overall | 7.9 L/100km | 5.1 L/100km |
| Fuel Tank Capacity | 40 L | 35 L |
