2007 Cadillac SRX vs. 2002 Smart Roadster
To start off, 2007 Cadillac SRX is newer by 5 year(s). Which means there will be less support and parts availability for 2002 Smart Roadster. In addition, the cost of maintenance, including insurance, on 2002 Smart Roadster would be higher. At 3,554 cc (6 cylinders), 2007 Cadillac SRX is equipped with a bigger engine. In terms of performance, 2007 Cadillac SRX (255 HP @ 6500 RPM) has 174 more horse power than 2002 Smart Roadster. (81 HP @ 5250 RPM). In normal driving conditions, 2007 Cadillac SRX should accelerate faster than 2002 Smart Roadster. With that said, vehicle weight also plays an important factor in acceleration. 2007 Cadillac SRX weights approximately 1004 kg more than 2002 Smart Roadster. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Cadillac SRX is four wheel drive (4WD), it will have significant more traction and grip than 2002 Smart Roadster. In wet, icy, snow, or gravel driving conditions, 2007 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, 2007 Cadillac SRX (344 Nm @ 2800 RPM) has 234 more torque (in Nm) than 2002 Smart Roadster. (110 Nm @ 2250 RPM). This means 2007 Cadillac SRX will have an easier job in driving up hills or pulling heavy equipment than 2002 Smart Roadster. 2007 Cadillac SRX has automatic transmission and 2002 Smart Roadster has manual transmission. 2002 Smart Roadster will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Cadillac SRX will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Cadillac SRX | 2002 Smart Roadster | |
| Make | Cadillac | Smart |
| Model | SRX | Roadster |
| Year Released | 2007 | 2002 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Rear |
| Engine Size | 3554 cc | 696 cc |
| Engine Cylinders | 6 cylinders | 3 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 255 HP | 81 HP |
| Engine RPM | 6500 RPM | 5250 RPM |
| Torque | 344 Nm | 110 Nm |
| Torque RPM | 2800 RPM | 2250 RPM |
| Engine Bore Size | 94 mm | 66.5 mm |
| Engine Stroke Size | 85.6 mm | 67 mm |
| Engine Compression Ratio | 10.2:1 | 9.0:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Top Speed | 201 km/hour | 180 km/hour |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 7 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1889 kg | 885 kg |
| Vehicle Length | 4960 mm | 3430 mm |
| Vehicle Width | 1850 mm | 1620 mm |
| Vehicle Height | 1730 mm | 1200 mm |
| Wheelbase Size | 2950 mm | 2370 mm |
| Fuel Consumption Overall | 11.8 L/100km | 5.1 L/100km |
