2003 Ford Ka vs. 2000 Infiniti QX4
To start off, 2003 Ford Ka is newer by 3 year(s). Which means there will be less support and parts availability for 2000 Infiniti QX4. In addition, the cost of maintenance, including insurance, on 2000 Infiniti QX4 would be higher. At 3,496 cc (6 cylinders), 2000 Infiniti QX4 is equipped with a bigger engine. In terms of performance, 2000 Infiniti QX4 (238 HP @ 6000 RPM) has 165 more horse power than 2003 Ford Ka. (73 HP @ 6150 RPM) In normal driving conditions, 2000 Infiniti QX4 should accelerate faster than 2003 Ford Ka. With that said, vehicle weight also plays an important factor in acceleration. 2000 Infiniti QX4 weights approximately 1090 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.
Because 2000 Infiniti QX4 is four wheel drive (4WD), it will have significant more traction and grip than 2003 Ford Ka. In wet, icy, snow, or gravel driving conditions, 2000 Infiniti QX4 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, 2000 Infiniti QX4 (359 Nm @ 3200 RPM) has 249 more torque (in Nm) than 2003 Ford Ka. (110 Nm @ 3000 RPM). This means 2000 Infiniti QX4 will have an easier job in driving up hills or pulling heavy equipment than 2003 Ford Ka. 2000 Infiniti QX4 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. 2000 Infiniti QX4 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 Ford Ka | 2000 Infiniti QX4 | |
| Make | Ford | Infiniti |
| Model | Ka | QX4 |
| Year Released | 2003 | 2000 |
| Body Type | Hatchback | SUV |
| Engine Position | Front | Front |
| Engine Size | 1294 cc | 3496 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 73 HP | 238 HP |
| Engine RPM | 6150 RPM | 6000 RPM |
| Torque | 110 Nm | 359 Nm |
| Torque RPM | 3000 RPM | 3200 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 4 seats |
| Number of Doors | 3 doors | 5 doors |
| Vehicle Weight | 870 kg | 1960 kg |
| Vehicle Length | 3630 mm | 4660 mm |
| Vehicle Width | 1640 mm | 1850 mm |
| Vehicle Height | 1420 mm | 1800 mm |
| Wheelbase Size | 2620 mm | 2710 mm |
