2008 Pontiac Grand Prix vs. 2002 Smart Roadster
To start off, 2008 Pontiac Grand Prix is newer by 6 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 5,670 cc (8 cylinders), 2008 Pontiac Grand Prix is equipped with a bigger engine. In terms of performance, 2008 Pontiac Grand Prix (303 HP @ 5600 RPM) has 222 more horse power than 2002 Smart Roadster. (81 HP @ 5250 RPM). In normal driving conditions, 2008 Pontiac Grand Prix should accelerate faster than 2002 Smart Roadster. With that said, vehicle weight also plays an important factor in acceleration. 2008 Pontiac Grand Prix weights approximately 467 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 2002 Smart Roadster is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2002 Smart Roadster. However, in wet, icy, snow, or gravel driving conditions, 2008 Pontiac Grand Prix, being front wheel drive (FWD), will offer much better control with better grip. 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, 2008 Pontiac Grand Prix (438 Nm @ 4000 RPM) has 328 more torque (in Nm) than 2002 Smart Roadster. (110 Nm @ 2250 RPM). This means 2008 Pontiac Grand Prix will have an easier job in driving up hills or pulling heavy equipment than 2002 Smart Roadster. 2008 Pontiac Grand Prix 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. 2008 Pontiac Grand Prix will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 Pontiac Grand Prix | 2002 Smart Roadster | |
| Make | Pontiac | Smart |
| Model | Grand Prix | Roadster |
| Year Released | 2008 | 2002 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Rear |
| Engine Size | 5670 cc | 696 cc |
| Engine Cylinders | 8 cylinders | 3 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 303 HP | 81 HP |
| Engine RPM | 5600 RPM | 5250 RPM |
| Torque | 438 Nm | 110 Nm |
| Torque RPM | 4000 RPM | 2250 RPM |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1352 kg | 885 kg |
| Vehicle Length | 5040 mm | 3430 mm |
| Vehicle Width | 1830 mm | 1620 mm |
| Vehicle Height | 1430 mm | 1200 mm |
| Wheelbase Size | 2810 mm | 2370 mm |
| Fuel Consumption Overall | 12.4 L/100km | 5.1 L/100km |
