2003 Caterham 7 vs. 2010 Hummer H3
To start off, 2010 Hummer H3 is newer by 7 year(s). Which means there will be less support and parts availability for 2003 Caterham 7. In addition, the cost of maintenance, including insurance, on 2003 Caterham 7 would be higher. At 3,700 cc (5 cylinders), 2010 Hummer H3 is equipped with a bigger engine. In terms of performance, 2010 Hummer H3 (239 HP @ 5800 RPM) has 79 more horse power than 2003 Caterham 7. (160 HP @ 7500 RPM) In normal driving conditions, 2010 Hummer H3 should accelerate faster than 2003 Caterham 7. With that said, vehicle weight also plays an important factor in acceleration. 2010 Hummer H3 weights approximately 1702 kg more than 2003 Caterham 7. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2010 Hummer H3 is four wheel drive (4WD), it will have significant more traction and grip than 2003 Caterham 7. In wet, icy, snow, or gravel driving conditions, 2010 Hummer H3 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, 2010 Hummer H3 (327 Nm @ 4600 RPM) has 151 more torque (in Nm) than 2003 Caterham 7. (176 Nm @ 5750 RPM). This means 2010 Hummer H3 will have an easier job in driving up hills or pulling heavy equipment than 2003 Caterham 7.
Compare all specifications:
2003 Caterham 7 | 2010 Hummer H3 | |
Make | Caterham | Hummer |
Model | 7 | H3 |
Year Released | 2003 | 2010 |
Engine Position | Front | Front |
Engine Size | 1794 cc | 3700 cc |
Engine Cylinders | 4 cylinders | 5 cylinders |
Engine Type | in-line | in-line |
Horse Power | 160 HP | 239 HP |
Engine RPM | 7500 RPM | 5800 RPM |
Torque | 176 Nm | 327 Nm |
Torque RPM | 5750 RPM | 4600 RPM |
Engine Bore Size | 80 mm | 95.5 mm |
Engine Stroke Size | 89.3 mm | 102 mm |
Drive Type | Rear | 4WD |
Transmission Type | Manual | Manual |
Number of Seats | 2 seats | 5 seats |
Number of Doors | 2 doors | 4 doors |
Vehicle Weight | 500 kg | 2202 kg |
Vehicle Length | 3110 mm | 4770 mm |
Vehicle Width | 1580 mm | 2170 mm |
Vehicle Height | 810 mm | 1870 mm |
Wheelbase Size | 2230 mm | 2850 mm |