1999 Ford Ka vs. 2007 Lexus RX
To start off, 2007 Lexus RX is newer by 8 year(s). Which means there will be less support and parts availability for 1999 Ford Ka. In addition, the cost of maintenance, including insurance, on 1999 Ford Ka would be higher. At 3,456 cc (6 cylinders), 2007 Lexus RX is equipped with a bigger engine. In terms of performance, 2007 Lexus RX (272 HP @ 6200 RPM) has 213 more horse power than 1999 Ford Ka. (59 HP @ 5000 RPM) In normal driving conditions, 2007 Lexus RX should accelerate faster than 1999 Ford Ka. With that said, vehicle weight also plays an important factor in acceleration. 2007 Lexus RX weights approximately 955 kg more than 1999 Ford Ka. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Lexus RX is four wheel drive (4WD), it will have significant more traction and grip than 1999 Ford Ka. In wet, icy, snow, or gravel driving conditions, 2007 Lexus RX 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, 2007 Lexus RX (342 Nm @ 4700 RPM) has 237 more torque (in Nm) than 1999 Ford Ka. (105 Nm @ 2500 RPM). This means 2007 Lexus RX will have an easier job in driving up hills or pulling heavy equipment than 1999 Ford Ka. 2007 Lexus RX has automatic transmission and 1999 Ford Ka has manual transmission. 1999 Ford Ka will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Lexus RX will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1999 Ford Ka | 2007 Lexus RX | |
| Make | Ford | Lexus |
| Model | Ka | RX |
| Year Released | 1999 | 2007 |
| Body Type | Hatchback | SUV |
| Engine Position | Front | Front |
| Engine Size | 1297 cc | 3456 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 59 HP | 272 HP |
| Engine RPM | 5000 RPM | 6200 RPM |
| Torque | 105 Nm | 342 Nm |
| Torque RPM | 2500 RPM | 4700 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 3 doors | 5 doors |
| Vehicle Weight | 880 kg | 1835 kg |
| Vehicle Length | 3630 mm | 4750 mm |
| Vehicle Width | 1640 mm | 1850 mm |
| Vehicle Height | 1420 mm | 1680 mm |
| Wheelbase Size | 2460 mm | 2720 mm |
| Fuel Tank Capacity | 40 L | 72 L |
