2002 Smart ForFour vs. 2013 GMC Sierra
To start off, 2013 GMC Sierra is newer by 11 year(s). Which means there will be less support and parts availability for 2002 Smart ForFour. In addition, the cost of maintenance, including insurance, on 2002 Smart ForFour would be higher. At 6,000 cc (8 cylinders), 2013 GMC Sierra is equipped with a bigger engine. In terms of performance, 2013 GMC Sierra (327 HP @ 5100 RPM) has 253 more horse power than 2002 Smart ForFour. (74 HP @ 6000 RPM) In normal driving conditions, 2013 GMC Sierra should accelerate faster than 2002 Smart ForFour. With that said, vehicle weight also plays an important factor in acceleration. 2013 GMC Sierra weights approximately 1661 kg more than 2002 Smart ForFour. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2013 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 2002 Smart ForFour. In wet, icy, snow, or gravel driving conditions, 2013 GMC Sierra 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, 2013 GMC Sierra (498 Nm @ 4100 RPM) has 398 more torque (in Nm) than 2002 Smart ForFour. (100 Nm @ 3500 RPM). This means 2013 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2002 Smart ForFour.
Compare all specifications:
| 2002 Smart ForFour | 2013 GMC Sierra | |
| Make | Smart | GMC |
| Model | ForFour | Sierra |
| Year Released | 2002 | 2013 |
| Body Type | Hatchback | Pickup |
| Engine Position | Front | Front |
| Engine Size | 1124 cc | 6000 cc |
| Engine Cylinders | 3 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 74 HP | 327 HP |
| Engine RPM | 6000 RPM | 5100 RPM |
| Torque | 100 Nm | 498 Nm |
| Torque RPM | 3500 RPM | 4100 RPM |
| Engine Bore Size | 75.5 mm | 101 mm |
| Engine Stroke Size | 84.8 mm | 92 mm |
| Fuel Type | Gasoline - Premium | Flex Fuel |
| Drive Type | Front | 4WD |
| Transmission Type | Automatic | CVT |
| Number of Seats | 5 seats | 6 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 966 kg | 2627 kg |
| Vehicle Length | 3760 mm | 5847 mm |
| Vehicle Width | 1690 mm | 2032 mm |
| Vehicle Height | 1460 mm | 1872 mm |
| Wheelbase Size | 2510 mm | 3645 mm |
