2004 Cadillac SRX vs. 2003 Smart Roadster
To start off, 2004 Cadillac SRX is newer by 1 year(s). Which means there will be less support and parts availability for 2003 Smart Roadster. In addition, the cost of maintenance, including insurance, on 2003 Smart Roadster would be higher. At 3,556 cc (6 cylinders), 2004 Cadillac SRX is equipped with a bigger engine. In terms of performance, 2004 Cadillac SRX (255 HP @ 6400 RPM) has 155 more horse power than 2003 Smart Roadster. (100 HP @ 5250 RPM). In normal driving conditions, 2004 Cadillac SRX should accelerate faster than 2003 Smart Roadster.
Because 2004 Cadillac SRX is four wheel drive (4WD), it will have significant more traction and grip than 2003 Smart Roadster. In wet, icy, snow, or gravel driving conditions, 2004 Cadillac SRX 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, 2004 Cadillac SRX (342 Nm @ 2800 RPM) has 212 more torque (in Nm) than 2003 Smart Roadster. (130 Nm @ 2500 RPM). This means 2004 Cadillac SRX will have an easier job in driving up hills or pulling heavy equipment than 2003 Smart Roadster.
Compare all specifications:
| 2004 Cadillac SRX | 2003 Smart Roadster | |
| Make | Cadillac | Smart |
| Model | SRX | Roadster |
| Year Released | 2004 | 2003 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Rear |
| Engine Size | 3556 cc | 698 cc |
| Engine Cylinders | 6 cylinders | 3 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 255 HP | 100 HP |
| Engine RPM | 6400 RPM | 5250 RPM |
| Torque | 342 Nm | 130 Nm |
| Torque RPM | 2800 RPM | 2500 RPM |
| Engine Compression Ratio | 10.2:1 | 9.0:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Length | 4960 mm | 3430 mm |
| Vehicle Width | 1850 mm | 1620 mm |
| Vehicle Height | 1730 mm | 1200 mm |
| Wheelbase Size | 2960 mm | 2370 mm |
