2003 Cadillac Catera vs. 2013 Lexus RX
To start off, 2013 Lexus RX is newer by 10 year(s). Which means there will be less support and parts availability for 2003 Cadillac Catera. In addition, the cost of maintenance, including insurance, on 2003 Cadillac Catera would be higher. At 2,962 cc (6 cylinders), 2003 Cadillac Catera is equipped with a bigger engine. In terms of performance, 2013 Lexus RX (291 HP) has 90 more horse power than 2003 Cadillac Catera. (201 HP) In normal driving conditions, 2013 Lexus RX should accelerate faster than 2003 Cadillac Catera. With that said, vehicle weight also plays an important factor in acceleration. 2013 Lexus RX weights approximately 345 kg more than 2003 Cadillac Catera. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2013 Lexus RX (317 Nm) has 57 more torque (in Nm) than 2003 Cadillac Catera. (260 Nm). This means 2013 Lexus RX will have an easier job in driving up hills or pulling heavy equipment than 2003 Cadillac Catera. 2003 Cadillac Catera has automatic transmission and 2013 Lexus RX has manual transmission. 2013 Lexus RX will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Cadillac Catera will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 Cadillac Catera | 2013 Lexus RX | |
| Make | Cadillac | Lexus |
| Model | Catera | RX |
| Year Released | 2003 | 2013 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 2962 cc | 211 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | electric |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 201 HP | 291 HP |
| Torque | 260 Nm | 317 Nm |
| Engine Bore Size | 86 mm | 94 mm |
| Engine Stroke Size | 85 mm | 83 mm |
| Engine Compression Ratio | 10.0:1 | 12.5:1 |
| Fuel Type | Gasoline | Diesel |
| Top Speed | 204 km/hour | 180 km/hour |
| Drive Type | Rear | front |
| Transmission Type | Automatic | 6-speed manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1705 kg | 2050 kg |
| Vehicle Length | 4890 mm | 4770 mm |
| Vehicle Width | 1790 mm | 1885 mm |
| Vehicle Height | 1440 mm | 1695 mm |
| Wheelbase Size | 2940 mm | 2740 mm |
