2005 Acura RSX vs. 2003 Ford Ka
To start off, 2005 Acura RSX is newer by 2 year(s). Which means there will be less support and parts availability for 2003 Ford Ka. In addition, the cost of maintenance, including insurance, on 2003 Ford Ka would be higher. At 1,999 cc (4 cylinders), 2005 Acura RSX is equipped with a bigger engine. In terms of performance, 2005 Acura RSX (160 HP @ 5600 RPM) has 91 more horse power than 2003 Ford Ka. (69 HP @ 5600 RPM). In normal driving conditions, 2005 Acura RSX should accelerate faster than 2003 Ford Ka. With that said, vehicle weight also plays an important factor in acceleration. 2005 Acura RSX weights approximately 312 kg more than 2003 Ford Ka. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear 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, 2005 Acura RSX (191 Nm) has 85 more torque (in Nm) than 2003 Ford Ka. (106 Nm). This means 2005 Acura RSX will have an easier job in driving up hills or pulling heavy equipment than 2003 Ford Ka. 2005 Acura RSX has automatic transmission and 2003 Ford Ka has manual transmission. 2003 Ford Ka will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Acura RSX will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Acura RSX | 2003 Ford Ka | |
| Make | Acura | Ford |
| Model | RSX | Ka |
| Year Released | 2005 | 2003 |
| Body Type | Coupe | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1999 cc | 1299 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 160 HP | 69 HP |
| Engine RPM | 5600 RPM | 5600 RPM |
| Torque | 191 Nm | 106 Nm |
| Engine Bore Size | 86 mm | 74 mm |
| Engine Stroke Size | 86 mm | 75.5 mm |
| Engine Compression Ratio | 9.8:1 | 10.0:1 |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 4 seats | 4 seats |
| Number of Doors | 2 doors | 3 doors |
| Vehicle Weight | 1274 kg | 962 kg |
| Vehicle Length | 4390 mm | 3630 mm |
| Vehicle Width | 1730 mm | 1650 mm |
| Vehicle Height | 1400 mm | 1420 mm |
| Wheelbase Size | 2580 mm | 2450 mm |
| Fuel Consumption Overall | 8.4 L/100km | 6 L/100km |
| Fuel Tank Capacity | 50 L | 40 L |
